baber/WOPTO huggingface dataset:
Patent CA-2546817-A1 (CA)
Title: 2-ethyl-4,6-dimethyl-phenyl-substituted tetramic acid derivatives as pest control agents and/or herbicides
Inventor: LEHR STEFAN
IPC: C07D471/04
Filed: 2004-11-09
Abstract: The invention relates to novel 2-Ethyl-4,6-dimethyl-phenyl-substituted tetramic acid derivatives of formula (I) wherein A, B, D and G have the meanings cited in the claims, several methods and intermediate products for the production thereof and the use thereof as pest control agents and/or herbicides, in addition to selectively herbicidal agents containing 2-ethyl-4,6-dimethyl-phenyl-substituted tetramic acid derivatives of formula (I) and at least one compound which improves cultivated plant compatibility.
Patent CA-2547550-A1 (CA)
Inventor: SYMES KENNETH CHARLES
IPC: C12P7/40
Filed: 2004-11-22
Abstract: A process for preparing a polymer of an ethylenically unsaturated monomer, in which the monomer is obtainable from a biocatalysed reaction or a fermentation process, and wherein the monomer contains cellular material and/or components of a fermentation broth, forming the polymer by polymerising the ethylenically unsaturated monomer or a monomer mixture comprising the ethylenically unsaturated monomer, wherein there is substantially no removal of the cellular material and/or components of the fermentation broth from the ethylenically unsaturated monomer.
Patent CA-2549530-A1 (CA)
Inventor: GRASSL RENATE
IPC: G01N33/569
Filed: 2004-12-20
Abstract: The invention relates to a method for detecting endotoxins in a sample.
Patent CA-2549561-A1 (CA)
Title: 36- derivatives of rifamycins
Inventor: CIABATTI ROMEO
IPC: C07D519/00
Filed: 1994-05-05
Abstract: An intermediate of general formula: (see formula I) for preparing rifamycin antibiotic derivatives, wherein Y, R6 and R7 independently are H or (C1-C4) alkyl, and R3 is (C1-C4) alkyl or (C3-C6) cycloalkyl; or R6 and R7 together with the adjacent nitrogen atom form a five or six membered heterocyclic ring, optionally containing one further heteroatom selected from the group consisting of an oxygen atom, a nitrogen atom and a sulfur atom, wherein one of the carbon or nitrogen atoms of the ring is optionally substituted by a (C1-C4)alkyl moiety; and an alkali metal salt thereof.
Patent CA-2554542-A1 (CA)
Inventor: RODRIGUES FIGUEIREDO RICARDO
IPC: A61K31/185
Filed: 2006-07-28
Abstract: Acamprosate, a drug used in the treatment of alcooholism, is a safe and successful alternative for neurossensorial tinnitus' treatment.
Patent CA-2554566-A1 (CA)
Title: Condensed pyramidine compounds as inhibitors of voltage-gated ion channels
Inventor: TERMIN ANDREAS P
IPC: C07D413/02
Filed: 2004-08-05
Abstract: The present invention relates to compounds of formula (I) useful as inhibitors of voltage-gated sodium channels. The invention also provides pharmaceutically acceptable compositions comprising the compounds of the invention and methods of using the compositions in the treatment of various disorders. Wherein R1, R2, X1-X4, P, and ring A are as defined in the present application.
Patent CA-2557293-A1 (CA)
Inventor: BUSWELL HARRIE R
IPC: H01F27/28
Filed: 2005-02-28
Abstract: A toroidal inductive device has an electrical winding component (11) of generally toroidal shape and discrete magnetic components (12) shaped as toric sections. The discrete magnetic components (12) are arranged on the electrical winding component such that the discrete magnetic components (12) are offset circumferentially from each other and at least partially embrace the electrical winding component (11). The magnetic components (12) define magnetic flux gaps in meridional planes. A method for forming a magnetic component is also provided wherein magnetic wire is wound onto a toroidal electrical winding component without the need for passing a spool through a central opening of the toroid.
Patent CA-2558441-A1 (CA)
Title: Membrane filter cleaning method and installation for implementing same
Inventor: BONNELYE VERONIQUE
IPC: B01D65/02
Filed: 2005-03-01
Abstract: Cleaning hollow fiber liquid filtration membranes in a housing between concentrate and permeate compartments comprises emptying the concentrate compartment of liquid and materials in suspension and back-washing the membranes by passing a liquid, e.g. filtered water through them from the permeate compartment into the concentrate compartment, unsticking and removing impurities deposited on the membranes. Cleaning hollow fiber liquid filtration membranes (M) in a housing between concentrate and permeate compartments comprises emptying the concentrate compartment of liquid and materials in suspension and back-washing the membranes by passing a liquid such as filtered water through them from the permeate compartment into the concentrate compartment, unsticking and removing impurities deposited on the membranes. The back-washing is assisted by pulses of the liquid and/or a gas, especially air, the pulses lasting for between 2 and 60 seconds and used at a rate of between 1 and 10 during a back-washing phase. The back-washing liquid can contain an additive such as a disinfectant or oxidation agent, or an acid or base chemical compound.
Patent CA-2560713-A1 (CA)
Title: Portable type fastener driving tool
Inventor: YAMAKAWA KEIJI
IPC: B25C1/06
Filed: 2005-03-30
Abstract: In a gas combustion type nail driving device, a head part (3) wich is disposed on the front surface of the main body is provided with (a) a guide tube (35) through wich a rod (17) and a nail n pass; (b) a main guide body (36) on wich the guide tube (35) is disposed; (c) a subguide (37) wich makes a pair with the main guide body (36) and forms a nail feed space; (d) a feed motor (48);  and (e) a gear unit (46) wich is driven by the feed motor (47). The nail connecting body N is fed to the guide tube (35) by the feed gear (73).
Patent CA-2561848-A1 (CA)
Inventor: RAFI GHOLAMREZA ZEINOLABEDIN
IPC: H01Q5/35
Filed: 2006-10-02
Abstract: A multi-band antenna for multi-band radio frequency telecommunications.     The multi-band antenna includes a conductive patch separated from a ground plane by a dielectric material. A slot pattern formed in the conductive patch defines a perimeter substantially surrounding two feed pins and arranged symmetrically about a center line. The slot pattern includes one or more inwardly extending arms projected along axes that pass between the two feed pins. The axes may be parallel to the center line. The slot pattern may be arranged using folded slots. In one embodiment, circular polarization is realized at GPS frequency by using one feed pin and linear or circular polarization is realized by using one or two feed pins for other bands. Tine feed pins may be controlled independently without a fixed phase and amplitude arrangement necessary to achieve a fixed polarization (linear, circular, or elliptical), which allows for adaptive pattern and polarization agility.
Patent CA-2562101-A1 (CA)
Title: Security element in the form of a multi-layer film body
Inventor: TOMPKIN WAYNE ROBERT
IPC: B42D15/10
Filed: 2005-03-31
Abstract: The invention relates to a security element (13) provided in the form of a multilayered film body, to a security document provided with a security element of this type, and to a method for producing this security element. The film body comprises a replicating paint layer (22) and a thin-film layer (23), that by means of interference, produces a color shift effect that occurs as the angle of vision changes. A first relief structure (27) is shaped in a first area (35, 37) in the interface between the replicating paint layer (22) and the thin-film layer (23). This relief structure is designed to suppress the production of the color shift effect via the thin-film layer (23) so that the color shift effect does not occur in the first area (23, 27), in which the first relief structure (27) is provided, and the color shift effect produced by the thin-film layer (23) occurs in a second area (34, 36, 38, 39) of the security element (13), in which the first relief structure (27) is not provided.
Patent CA-2562322-A1 (CA)
Title: Self-monitoring and optimizing network apparatus and methods
Inventor: RIEGER REMI
IPC: H04H20/00
Filed: 2006-10-03
Abstract: Methods and apparatus for dynamically and automatically allocating netwo rk resources through anticipatory analysis and control. In an exemplary embodiment, the network comprises a broadcast switched digital architecture, and network bandwidth allocation to multiple digital program streams is performed by processing historical user tuning data, which is obtained directly from the subscriber's consumer premises equipment (e.g., DSTB). When an increase or decrease in bandwidth required t o support certain programs is anticipated, network resource re-allocation is performed automatically by a software process running on the switching server. In this fashion, speculative but "intelligent" projections of bandwidth and program stream requirements can be made automatically by the server software, without operator intervention. The server also optionally dictates the optimal monitoring and data collection parameters to the DSTB.
Patent CA-2567766-A1 (CA)
Inventor: HARA YUKIHIKO
IPC: A01N65/00
Filed: 2005-07-05
Abstract: Contemplated compositions and methods include a catechin at a concentration effective to inactivate SARS at least by a factor of 2 log10 units when the formulation is applied to a surface. Preferably, the catechins are provided as a complex mixture, and most preferably as a near-native catechin preparation from green tea.
Patent CA-2568483-A1 (CA)
Title: Reminder system
Inventor: BUSAM EDWARD P
IPC: B42D15/00
Filed: 2006-11-22
Abstract: A bound component including a plurality of pages and at least one reminder strip coupled to the plurality of pages. The reminder strip is separable from the bound component, and once the strip is separated from the bound component the strip is wrappable around the wrist of a user.  The bound component further includes a plurality of stickers coupled to the plurality of pages such that each sticker is separable from the plurality of pages and adhereable to the wrapped reminder strip to secure the reminder strip in the wrapped configuration.
Patent CA-2570906-A1 (CA)
Title: Dispositif de nettoyage et remplissage simplifie
Inventor: WEILL DAVID
IPC: A61C5/40
Filed: 2005-06-09
Abstract: Dispositif d'intervention délicate dans une enceinte (1) close comprenant un (10) conduit dont une première extrémité (11-13) est destinée à pénétrer au sein de l'enceinte, le conduit étant en outre relié : -à un moyen de diminution de pression (16) dont la fonction est de provoquer une baisse de pression au sein de l'enceinte ; -à un conduit de sortie (19) pour évacuer la matière aspirée ; -à un conduit relié (20) à un dispositif (21, 22) de détente brutale de pression et à une ouverture (23) du dispositif permettant la mise en contact de l'extrémité du conduit avec l'air extérieur quand la pression au sein de l'enceinte atteint une valeur sous un certain seuil.
Patent CA-2572958-A1 (CA)
Title: Systems for compressing and distracting vertebrae of the spinal column
Inventor: CONLEY ARTHUR
IPC: A61B17/02
Filed: 2005-07-01
Abstract: Spinal surgical systems include a compressor (40, 90) mountable to a first vertebra and positionable relative to a fulcrum (70, 120) mountable to a second vertebra. The compressor (40, 90) and fulcrum (70, 120) are manipulated relative to one another to compress the first and second vertebrae. The systems further include a distractor (140) mountable to a first vertebra and positionable relative to a fulcrum (70, 120) mountable to a second vertebra.  The distractor (140) and fulcrum (70, 120) are manipulated relative to one another to distract the first and second vertebrae.
Patent CA-2573509-A1 (CA)
Title: Histone deacetylase inhibitors
Inventor: MILLER THOMAS A
IPC: C07D215/36
Filed: 2005-07-08
Abstract: This invention relates to hydroxamic acid derivatives having a sulfonamide linkage, that are inhibitors of histone deacetylase (HDAC), and are useful in the prevention and/or treatment of cellular proliferative diseases, for example cancer, autoimmune, allergic and inflammatory diseases, diseases of the central nervous system (CNS) such as neurodegenerative diseases, and in the prevention and/or treatment of restenosis.
Patent CA-2574576-A1 (CA)
Title: Controlling and managing access to multiple networks
Inventor: JAIN NIKHIL
IPC: H04L12/28
Filed: 2005-07-19
Abstract: The disclosure is directed to a mobile communication device, and method for registering with a network from a mobile communications device. A processor in the mobile device may be used to establish a network connection with a server in a network. The mobile device may also include a transceiver that receives information from the server relating to the network connection. The processor may use the information, local measurements, or both to determine whether to register with the network.
Patent CA-2577654-A1 (CA)
Title: Herbal compositions for the prevention or treatment of urinary incontinence and overactive bladder
Inventor: SEIPEL TRACEY ANNE
IPC: A61K36/10
Filed: 2005-08-18
Abstract: The present invention relates to herbal compositions for the prevention or treatment of disorders of the urogenital system, e.g., urinary incontinence, enuresis (e.g., bed-wetting), benign prostatic hyperplasia, urinary calculi, cystitis, urinary tract infection, and overactive bladder. Specifically, the invention provides compositions that contain C. nurvala and E. arvenseand methods of use thereof.
Patent CA-2578321-A1 (CA)
Inventor: BETTUCHI MICHAEL J
IPC: A61B17/11
Filed: 2007-02-12
Abstract: An apparatus for forming an anastomosis between adjacent intestinal sections is provided. The apparatus includes an anastomosis device including an anvil assembly having a shaft which is selectively attachable to a tubular body portion; and a hub for locating an annular structure between the adjacent intestinal sections. The hub includes a central sleeve defining a lumen for receiving the shaft of the anvil assembly therein. The central sleeve forms a connection portion for engaging a feature on the anastomosis device and connecting the hub to the device. The apparatus further includes an annular structure operatively connected to the sleeve and extending radially outwardly therefrom.
Patent CA-2580667-A1 (CA)
Title: Connecteur luer male auto-etanche a embout en elastomere moule
Inventor: PHILLIPS JOHN C
IPC: F16L37/28
Filed: 2005-09-14
Abstract: La présente invention a trait à un connecteur Luer mâle auto-étanche (20) comportant un corps mâle tubulaire (30) et un embout élastique en élastomère (38) disposé à l'extrémité distale (50) du corps mâle tubulaire. L'embout en élastomère présente une dimension transversale (44) qui est supérieure à la dimension d'un connecteur femelle (42) et une forme qui est différente de la forme femelle de sorte que l'engagement des deux va entraîner une nouvelle conformation de l'embout mâle en forme de canal d'écoulement femelle et le mâle va créer un joint d'étanchéité avec le canal. L'embout mâle est formé avec une fente (40) et une âme creuse (56) qui assure un passage d'écoulement formé dans le corps mâle. Au fur et à mesure de la nouvelle conformation entraînée par l'engagement avec le connecteur femelle, la fente s'ouvre pour établir un écoulement fluidique à travers le connecteur mâle. Dans un mode de réalisation, l'embout mâle est surdimensionné dans toutes les dimensions transversales et forme un joint d'étanchéité bord à bord avec le connecteur femelle lors d'un premier contact. L'extrémité proximale (52) du connecteur mâle peut être agencée sous la forme d'un connecteur femelle classique, ou d'un dispositif de prélèvement sanguin (122), ou analogue. Le corps mâle peut présenter une conformation Luer.
Patent CA-2580756-A1 (CA)
Inventor: GAUTIER PHILIPPE
IPC: A61M5/30
Filed: 2005-09-20
Abstract: Le domaine technique de l'invention est celui des dispositifs d'injection sans aiguille pré-remplies et jetables, fonctionnant avec un générateur de gaz, et utilisées pour les injections intradermiques, sous- cutanées etintramusculaires. L'invention se rapporte à un dispositif d'injection (1) sans aiguille comprenant un générateur de gaz pyrotechnique (2), au moins un piston (13,14), une réserve de principe actif liquide (9) et une buse d'injection (11). La principale caractéristique de ce dispositif est que ledit générateur (2) comprend une charge pyrotechnique (4) constituée d'une matière énergétique centrale entourée par une deuxième matière énergétique périphérique, les deux matières énergétiques ayant des vitesses de combustion différentes.
Patent CA-2580915-A1 (CA)
Title: System and method for determining implanted device positioning and obtaining pressure data
Inventor: HOLSCHER RUSSELL L
IPC: A61F2/04
Filed: 2007-03-06
Abstract: A sense head comprises a plurality of coils and a needle window. The sense head is operable to receive RF signals communicated from a needle target such as an injection port located within a patient. A user interface is configured to visually display an indication to a user relating to the positioning and orientation of the sense head relative to the needle target. The positioning and orientation may be determined based on RF  signals received by the coils in the sense head. With the sense head positioned based on information provided through the visual display, the user may insert a needle through the needle window to reach the needle target. The sense head may also receive communications relating to the pressure of fluid in an implanted device. The user interface may further display information relating to the fluid pressure in the implanted device.
Patent CA-2582979-A1 (CA)
Title: Indicator device having an active agent encapsulated in an electrospun nanofiber
Inventor: MCDONNELL GERALD E
IPC: D04H1/4309
Filed: 2005-09-09
Abstract: An Indicator device for determining the efficacy of an antimicrobial treatment process. The indicator device includes an active agent encapsulated in an encapsulation component. The encapsulation components preferably takes the form of an electrospun nanofiber including a polymer.
Patent CA-2588427-A1 (CA)
Inventor: CONFALONIERI SERGIO
IPC: B21D37/14
Filed: 2007-05-10
Abstract: The present invention relates to a centering device for a cutting die in a mould. The die is supported by a sleeve rotating about the axis of the die. Advantageously, the device comprises at least two cavities formed on the side surface of the sleeve, which are spaced apart along a same circumference, and at least one wedge-like element that is fastened to the mould and can be alternatively engaged in one of said cavities of the sleeve, with a conical coupling, in order to lock the sleeve after a rotation of the same.
Patent CA-2594676-A1 (CA)
Title: Thienopyrimidine derivatives as phosphodiesterase 10 inhibitors
Inventor: TEHIM ASHOK
IPC: C07D495/04
Filed: 2005-12-27
Abstract: Certain thienopyrimidine derivatives are useful for the inhibition of PDE10 enzymes, and thus are useful for treating psychiatric or neurological syndromes, e.g., pyschoses, obsessive-compulsive disorder and/or Parkinson's disease, as well as, for example, treating a disease state modulated by PDE10 activity.
Patent CA-2594985-A1 (CA)
Inventor: PECEN MARK
IPC: H04L12/56
Filed: 2007-07-26
Abstract: Apparatus, and an associated method, for selecting a radio subsystem in a radio communication system. Selection is made in a manner that optimizes better the selection for communication of data pursuant to a data communication service. A network capacity analyzer includes a capacity indicia collector that collects metric information associated with communication system capacities. Network information is collected pertaining, e.g., to a backhaul network, a radio access network, and a core network of the radio communication system. The collected information is provided to an aggregate capacity determiner that determines the aggregate capacities of the communication system. Such values are provided to a mobile station. The values are used pursuant to reselection procedures to select a radio subsystem through which to communicate.
Patent CA-2596016-A1 (CA)
Title: Method and apparatus for preparing a beverage suitable for consumption
Inventor: KNITEL JOSEPH THEODOOR
IPC: A47J31/00
Filed: 2006-01-26
Abstract: The invention relates to a method and an apparatus (1) for preparing a beverage suitable for consumption from at least two ingredients and an amount of liquid such as water which is supplied to the ingredients, wherein a first ingredient comprises a substance to be extracted such as ground coffee, and a second ingredient comprises a substance such as milk powder/creamer, sugar and such additives, soluble in liquid such as water. During a first period, the liquid having, at most, a first temperature, is supplied to the first and second ingredient for obtaining a first beverage part, and, during a second period, the liquid having, at least, a second temperature is supplied to the first and second ingredient for obtaining a second beverage part. The first and second beverage parts are combined for obtaining the beverage.
Patent CA-2599356-A1 (CA)
Inventor: GIBBS CHRISTOPHER DAVID
IPC: C11D3/00
Filed: 2006-03-30
Abstract: The present invention relates to use of a compound for promoting antiredeposition during laundering of a textile fabric, in which the compound is a polymer comprising a polysaccharide backbone substituted by one or more groups - L-R1, where L represents an ester, amide or ether linkage and R1 represents a sulphoalkyl group or a salt thereof, and having a degree of substitution of from 0.2 to 1.5. The use of such polymers in the manufacture of a laundry cleaning composition is also provided as well as laundry cleaning compositions containing such polymers.
Patent CA-2599480-A1 (CA)
Title: Decoherence plate for reducing coupling between two antennas
Inventor: STEPHENS SCOTT ADAM
IPC: G01S13/18
Filed: 2006-03-14
Abstract: A decoherence plate (220) provides reduced field coupling or improved isolation between two or more antennas. An antenna module includes a first antenna (210), a second antenna (212) and a decoherence plate (220) having a surface. The first antenna transmits one or more electromagnetic signals. The surface of the decoherence plate is positioned in a plane perpendicular to a line (214) connecting the first antenna and the second antenna. For each first path (221-1) from the first antenna to the plane to the second antenna, in a plurality of paths having a range of path lengths, there is a corresponding second path (222-2), from the first antenna to the plane to the second antenna, that is substantially 180~ out of phase for a respective wavelength in the one or more electromagnetic signals transmitted by the first antenna.  In this way, the decoherence plate reduces the field coupling between the first antenna and the second antenna.
Patent CA-2600150-A1 (CA)
Title: De-coupling forward and reverse link assignment for multi-carrier wireless communication systems
Inventor: BLACK PETER J
IPC: H04W28/18
Filed: 2006-03-07
Abstract: A method and system for de-coupling forward and reverse link assignment for multi-carrier wireless communication systems. A method may assign two or more forward link code division multiple access (CDMA) carriers to transmit data from a base station to an access terminal; assign one or more reverse link CDMA carriers to transmit data from the access terminal to the base station; and limit reverse link overhead transmissions corresponding to the two or more forward link CDMA carriers.