baber/WOPTO huggingface dataset:
Patent CA-2687130-A1 (CA)
Inventor: LIZIO ROSARIO
IPC: A61K9/50
Filed: 2007-05-07
Abstract: La présente invention concerne une forme posologique solide comprenant un revêtement intérieur situé entre un cAEur contenant un ingrédient pharmaceutiquement actif et un revêtement gastrorésistant extérieur ; ledit revêtement intérieur comprenant une substance polymère anionique partiellement neutralisée, et au moins un acide carboxylique ayant de 2 à 16 atomes de carbone, les sels de celui-ci ou les mélanges dudit acide et de ses sels ; ledit revêtement extérieur comprenant une substance polymère anionique qui est moins ou pas du tout neutralisée par rapport à la substance du revêtement intérieur.
Patent CA-2687220-A1 (CA)
Title: Increasing sensitivity of radio receiver
Inventor: VILHONEN SAMI
IPC: H04B1/06
Filed: 2008-05-21
Abstract: A direct-conversion radio receiver is provided. The receiver includes a first measurement unit (120) configured to measure a signal level of a received signal at an input of the receiver. The receiver also includes a gain controller (122) configured to stepwise adjust at least a front-end gainand a baseband gain of the receiver when the signal level of the received signal at the input of the receiver exceeds a given sensitivity level, and adjust the front-end gain with at least one further gain step when the input signal level is below the given sensitivity level.
Patent CA-2687559-A1 (CA)
Inventor: QI XIAOQUAN
IPC: A01H5/00
Filed: 2007-06-25
Abstract: This invention relates to isolated polynucleotides encoding enzymes consisting of a carboxypeptidase-like protein, a methyltransferase and a glucosyltransferase, involved in the biosynthesis of .beta.-amyrin-derived triterpenes in plants and seeds. The invention also relates to the construction of recombinant DNA constructs comprising all or a portion of the isolated polynucleotides of the invention, in sense or antisense orientation, operably linked to at least one regulatory sequence.
Patent CA-2687643-A1 (CA)
Inventor: SPENCE DEAN
IPC: F16L7/02
Filed: 2009-12-02
Abstract: A method of sealing annular space between an upright outer tube and an upright inner tube extending within the outer tube along an axial direction thereof involves pouring a liquid seal material into the annular space onto a support member fitted within the annular space between the outer tube and the inner tube in a manner substantially closing around the inner tube. The liquid seal material is poured in an amount sufficient to fill radial space between the inner tube and the outer tube fully around the inner tube, the liquid seal material is then cured to form an annular seal between the inner tube and the outer tube. The method is useful in sealing of the annular spacing between the surface and production casing of a gas well and installing a venting system to facilitate controlled venting of the annular space.
Patent CA-2690481-A1 (CA)
Inventor: HAMMER STEFANIE
IPC: C12Q1/68
Filed: 2008-06-25
Abstract: The invention provides methods, kits and compounds for determining the potential responsiveness of a subject suffering from a pathological disorder, including non-small cell lung cancer (NSCLC), to treatment with an epothilone by analyzing the gene expression profile and/or certain molecular markers in a sample obtained from said subject. The invention further relates to methods, compounds and uses of said compounds for treating subjects suffering from said pathologic disorder, optionally in combination with other therapeutic agents. Also provided are genes and/or proteins encoded by them whose expression level have been determined to differ between epothilone responders and epothilone non-responders.
Patent CA-2691846-A1 (CA)
Inventor: HOLLENKAMP ANTHONY FRANK
IPC: H01M10/36
Filed: 2008-06-27
Abstract: A lithium energy storage device comprising at least one positive electrode, at least one negative electrode, and an ionic liquid electrolyte comprising bis(fluorosulfonyl)imide (FSI) as the anion and a cation counterion, and lithium ions at a level of greater than 0.3 mol/kg of ionic liquid, and not more than 1.5 mol/kg of ionic liquid. Also described is a lithium energy storage device comprising an FSI ionic liquid electrolyte and LiBF4 or LiPF6 as the lithium salt. Also described is a lithium energy storage device comprising an FSI ionic liquid electrolyte and a positive electrode comprising lithium metal phosphate, in which the metal is a first-row transition metal, or a doped derivate thereof.
Patent CA-2692521-A1 (CA)
Title: Appareil et procede de transmission d'un indicateur de qualite de canal et de signaux d'acquittement dans des systemes de communication sc-fdma
Inventor: PAPASAKELLARIOU ARIS
IPC: H04B7/26
Filed: 2008-07-11
Abstract: L'invention porte sur un procédé et un appareil pour multiplexer des signaux d'acquittement positif ou négatif (respectivement ACK ou NACK) et des signaux d'indication de qualité de canal (CQI) provenant d'un équipement utilisateur (UE) vers une station de base en service (Nud B) pendant un intervalle de temps de transmission (TTI) CQI dans un système de communication à accès multiple par répartition en fréquence à porteuse unique (SC-FDMA). L'UE n'a pas une transmission de données simultanée. Le multiplexage de signaux d'acquittement est obtenu de manière implicite par l'UE qui applique différentes couvertures orthogonales sur les symboles de signal de référence (RS) transmis dans le TTI CQI, en fonction du point de savoir si ou non l'UE envoie ACK ou NACK. Au niveau du récepteur de nud B, la détection d'ACK ou de NACK est basée sur l'énergie RS accumulée, après élimination de chacune des couvertures orthogonales possibles appliquées à l'émetteur d'UE. Pour une performance de système robuste, l'absence d'ACK/NACK et NACK sont mappées sur la même couverture orthogonale.
Patent CA-2693827-A1 (CA)
Title: Differenciation de cellules de progeniteur a multiples lignees en chondrocytes
Inventor: COLLINS DANIEL P
IPC: A61K35/14
Filed: 2008-07-25
Abstract: L'invention concerne des cellules de progéniteur à multiples lignées de sang ftal qui peuvent faire l'objet d'un large spectre de transdifférenciation, ainsi que des procédés de différenciation des cellules de progéniteur en chondrocytes.
Patent CA-2696079-A1 (CA)
Inventor: SHOHAM GILAD
IPC: B29C51/42
Filed: 2008-08-08
Abstract: A face shield comprising a contoured visor with three-dimensional structures with varying angles along multiple axes for improved protection and user comfort, an adjustable attachment member for easy user adjustment, and head contact area with improved ventilation. Methods of producing optically clear three-dimensional plastic structures with varying angles along multiple axes and tools for said method.
Patent CA-2697463-A1 (CA)
Inventor: HODGSON MATTHEW JAMES
IPC: C08J7/12
Filed: 2008-08-20
Abstract: A process for making an article comprising a thermoplastic component (4) and a rubber component (3) having an halogenated surface in which the thermoplastic component is welded directly to the halogenated surface of the rubber component by, for example, RF or impulse welding. The product comprises a rubber component having an halogenated surface and a thermoplastic component in which the halogenated surface of the rubber component and the thermoplastic component are fused together.
Patent CA-2699629-A1 (CA)
Title: Measuring device for measuring a focused laser beam
Inventor: ZERL BERND
IPC: G01J1/04
Filed: 2008-09-12
Abstract: According to an embodiment, a measuring device for measuring a laser beam comprises a magnification lens system with a total of two lenses which are arranged in series in the beam path of the laser beam and whose foci are coinciding, as well as a camera which is arranged behind the two lenses in the focus of the last lens and includes an electronic image sensor which generates an electronic image of the magnified laser beam. The lenses together with the camera are adjustable along the beam path relative to a reference point of the measuring device, for the purpose of locating the beam waist of the laser beam and of determining a diameter profile of the laser beam. The measuring device further comprises an adapter enclosing the beam path for coupling the measuring device to a laser system which provides the laser beam. The adapter forms an abutment surface for the laser system, which is axially directed with respect to a beam axis of the laser beam, and permits the measuring device to be coupled in situ at the installation site of the laser system.
Patent CA-2699923-A1 (CA)
Inventor: JONES KARL
IPC: A62B35/04
Filed: 2007-10-12
Abstract: A rotational energy absorber (1) typically for use in a fall arrest system has a coiler (5), a length of plastically deformable strip (4) and a deformer structure (3, 3c). The plastically deformable strip has a first end (4a) attached to the coiler (5) and a second free end (4b) and extends past the deformer structure at a position between the first and second ends. Relative rotation of the coiler member and deformer structure (3, 3c) causes the strip to be drawn past the deformer structure, plastically deforming the strip and winding the strip coil form about the coiler member.
Patent CA-2700322-A1 (CA)
Inventor: CRAW GARY
IPC: F24F7/00
Filed: 2008-09-08
Abstract: A radon vent fan system includes an enclosure having an air inlet and an air outlet disposed in aligned relation to one another, and an assembly having a motor and an impeller associated therewith, the assembly retained in the enclosure. The enclosure provides a first condensate path between the air inlet and the air outlet to direct condensate substantially away from the assembly and to the air inlet, with the first condensate path being formed of a channel proximate an inner wall of the enclosure.
Patent CA-2700377-A1 (CA)
Inventor: BUCKEY JAMES A
IPC: H02M7/49
Filed: 2008-09-24
Abstract: A power supply includes multiple power cells and a master control system in communication with each of the power cells. The master controller includes a control processor configured to receive power cell control information and a host in communication with the control processor wherein the host is configured to receive command and status information.
Patent CA-2700896-A1 (CA)
Inventor: LIU GUOZHONG
IPC: D06L4/40
Filed: 2008-09-26
Abstract: A method of degumming jute fibres with complex enzyme, wherein said complex enzyme comprises pectinase and laccase, comprises the steps of: a. soaking the jute fibres in the water solution of said complex enzyme made from pectinase and laccase and adjusting the weight proportion of said complex enzyme water solution and said jute fibres; b.  adjusting the PH value of said complex enzyme water solution, and adjusting the temperature of said complex enzyme water solution to a first temperature, then keeping said complex enzyme water solution with the first temperature for a certain period of time; c. adjusting the PH value of said complex enzyme water solution, and adjusting the temperature of said complex enzyme water solution to a second temperature; then, keeping said complex enzyme water solution with the second temperature for another period of time; d. conducting enzyme deactivation of the jute fibres processed with said complex enzyme.
Patent CA-2701922-A1 (CA)
Inventor: ZHANG ZHONGXIA
IPC: G01N27/62
Filed: 2009-12-30
Abstract: L'invention concerne un générateur de gaz de dopage fournissant un gaz de réaction pour un spectromètre à mobilité ionique comprenant un boîtier de dopage (3) ; un tuyau d'arrivée de gaz (1) comprenant une extrémité d'arrivée (201) raccordée à un côté amont d'un trajet de gaz porteur (20) et une extrémité de sortie (202) raccordée au boîtier de dopage (3) ; un tuyau de sortie de gaz (2) comprenant une extrémité d'arrivée (203) raccordée au boîtier de dopage (3) et une extrémité de sortie (204) raccordée à un côté aval du trajet de gaz porteur (20) ; et une unité de génération de gaz de dopage qui est utilisée pour libérer un gaz dopant, l'unité de génération de gaz de dopage étant placée dans le boîtier de dopage (3). Le dopant peut être un dopant solide ou un dopant liquide.
Patent CA-2705493-A1 (CA)
Inventor: DUPONT FRANCOIS
IPC: C08F220/28
Filed: 2008-12-02
Abstract: The invention consists of the use, within a method for manufacturing a paper coating, as a thickening agent of said coating, of a water-soluble polymer characterized in that it is made up of at least one ethylenically-unsaturated anionic monomer, of at least one ethylenically-unsaturated oxyalkylated monomer terminated by a branched hydrophobic alkyl, alkylaryl, arylalkyl, or aryl chain having 14 to 24 carbon atoms, and possessing 2 branches having at least 6 carbon atoms. The water retention of said coating is thereby improved, which contributes to a better printability of the paper coated by said coating.
Patent CA-2705987-A1 (CA)
Inventor: VON GELDERN THOMAS W
IPC: C07C401/00
Filed: 2008-11-20
Abstract: The invention relates to compounds that are vitamin D receptor activators, compositions comprising such compounds, methods of using such compounds and compositions, processes for preparing such compounds, and intermediates obtained during such processes.
Patent CA-2706447-A1 (CA)
Inventor: GIRAUD JEAN-PIERRE
IPC: B65D5/74
Filed: 2008-11-26
Abstract: A gable top or other container having a spout fitment is disclosed. The spout includes a base, a chute, a closure, and a tear line. The base is adapted to be joined to a wall of a container, and defines an opening. The chute communicates with the opening. The chute has a first end at least partially surrounding the opening and a second end spaced from the first end. The closure is positioned to close the chute. The tear line defines a seal of the closure.  The tear line is adapted to be broken readily, without relative rotation between the closure and the chute of the spout about an axis generally perpendicular to the base, to open the spout.  The base, spout, closure, and tear line can be injection molded as one integrally formed piece.
Patent CA-2707458-A1 (CA)
Inventor: MOHR WOLFGANG FRANZ DIETRICH
IPC: F02C9/28
Filed: 2008-07-09
Abstract: The invention refers to a method for operating a combustion device (10), which comprises at least one combustion chamber (11) with a plurality of burners (B1,..,Bn) operating in parallel which produce in each case a flame (F1,..,Fn) which reaches into the combustion chamber (11) , wherein each of the burners (B1,..,Bn), via a fuel distribution system (18), is supplied with a fuel from a fuel supply (16), which fuel distribution system (18) comprises control elements (V1,..,Vm) for manual or controlled regulating of the fuel supply and/or fuel composition of individual burners (B1,..,Bn) and/or groups of burners (B1,..,B3; Bn-2,..,Bn). With the method, a quick optimization or homogenization is achieved by a function (F) of the flame temperatures of the burners (B1,..,Bn) being provided in dependence upon the positions of the control elements (V1,..,Vm) of the fuel distribution system (18), which function has been calibrated by means of measurings of the flame temperatures at a plurality of predetermined positions of the control elements (V1,..,Vm) of the fuel distribution system (18), and in that by means of the calibrated function (F) the positions of the control elements (V1,..,Vm) of the fuel distribution system (18) which are optimum for a predetermined distribution of the flame temperatures of the burners (B1,..,Bn) are determined and adjusted.
Patent CA-2709417-A1 (CA)
Inventor: MARIN GILDAS
IPC: G06F40/00
Filed: 2008-12-19
Abstract: In the image processing method, a first two-dimensional image (1(x, y)) of a three-dimensional scene is obtained.  Each pixel location of the first image is associated with a respective distance parameter (z(x, y)) representing a distance of a viewer's eye to an object of the scene appearing at this pixel location in the first image. A respective spreading parameter ((.PHI.d(x, y)) is determined for each pixel location as a function of the distance parameter associated with this pixel location, of a dioptric power (P corr) of a portion of a correction lens simulated as placed along a ray extending between the viewer's eye and the object of the scene appearing at said pixel location in the first image, and of a simulated maximum accommodation power (P acc) of the viewer's eye. A  second, blurred two-dimensional image (1'(x, y)) is generated from the first image using a local convolution kernel varying across the image. This kernel can be made sparse, i.e. with a number of non-zero points much smaller than the number of points of a blur region whose dimension is given by the spreading parameter.
Patent CA-2711645-A1 (CA)
Title: Process for the preparation of 8-methoxy-quinolone-carboxylic acids
Inventor: GEHRING REINHOLD
IPC: C07D215/16
Filed: 1998-11-12
Abstract: The present invention relates to a novel process for preparing 8-methoxy-3--quinolonecarboxylic acids which are antibiotics having potent antibacterial action.
Patent CA-2712592-A1 (CA)
Title: Coupling, in particular for lng
Inventor: WEH WOLFGANG
IPC: F16L37/44
Filed: 2008-12-17
Abstract: In order to provide an operationally secure coupling for connecting a coupling housing (11) to a nipple, which are provided for feeding a cryogenic medium, particularly LNG, to a vehicle tank, a hand lever (15) is arranged in a pivotable way on the coupling housing (11) for the connection thereof. According to the invention, on the coupling housing (11) adjacent to the hand lever (15) a control block (20) having at least one locking element (21) is provided, which locks the hand lever (15) in the connecting position.
Patent CA-2715586-A1 (CA)
Inventor: VENTER J CRAIG
IPC: C12Q1/68
Filed: 2009-02-13
Abstract: The present invention relates to methods of joining two or more double-stranded (ds) or single- stranded (ss) DNA molecules of interest in vitro, wherein the distal region of the first DNA molecule and the proximal region of the second DNA molecule of each pair share a region of sequence identity. The method allows the joining of a large number of DNA fragments, in a predetermined order and orientation, without the use of restriction enzymes. It can be used, e.g., to join synthetically produced sub-fragments of a gene or genome of interest. Kits for performing the method are also disclosed. The methods of joining DNA molecules may be used to generate combinatorial libraries useful to generate, for example, optimal protein expression through codon optimization, gene optimization, and pathway optimization.
Patent CA-2716797-A1 (CA)
Inventor: ROSE SIMON ALEXANDER HANSON
IPC: A01C1/06
Filed: 2009-02-24
Abstract: The present invention is directed to improved seed coatings which facilitate fall or early spring planting while maintaining seed dormancy until soil temperatures are appropriate for successful germination. The improved seed coatings contain encapsulated phase change materials within a polymeric shell which preserve the dormancy of the seed during early planting by slowing the rate at which the seed temperature rises in the event of a temperature spike thus preventing premature germination.  The encapsulated phase change material is a material characterized by a solid/liquid or liquid/solid phase change which occurs at a temperature which ranges from about -5 to about 20°C, preferably between about 0 to about 19°C, most preferably between about to about 15°C. The solid/liquid or liquid/solid phase change is further characterized by an effective enthalpy of fusion/crystallization for the solid-liquid/liquid-solid phase change equal to or greater than 20 J/g when determined by Differential Scanning Calorimetry.
Patent CA-2719725-A1 (CA)
Inventor: DANNER BERNARD
IPC: C07C41/02
Filed: 2009-03-25
Abstract: Process for the oligomerization of hexafluoropropylene oxide (HFPO) in which the sum of the dimers, trimers, tetramers, pentamers and hexamers represents less than 20% of the weight of the polymerized HFPO, the oligomers other than the dimers, trimers, tetramers, pentamers and hexamers (the remaining oligomers) having an average molecular weight ranging between 1100 and 4000 g/mol, characterized in that the process comprises the steps of contacting hexafluoropropylene oxide (HFPO) at a temperature between -30°C to + 50°C with a catalyst system selected from potassium fluoride and di-, tri- or tetraethyleneglycol-dimethylether in the presence of a solvent which is selected from perfluorinated aliphatic or aromatic hydrocarbon with more than 3 and less than 12 C-atoms and optionally a polar group but not comprising chlorine or bromine partially fluorinated aliphatic or aromatic hydrocarbon with more than 3 and less than 12 C-atoms and optionally a polar group but not comprising chlorine or bromine at a pressure of less than 3 bars by controlled monomer addition continuous feeding or by adding the monomer in one or two portions (shots).
Patent CA-2721870-A1 (CA)
Inventor: DAVIES JOHN EDWARD
IPC: A61K35/12
Filed: 2009-04-20
Abstract: The invention provides methods of preventing or treating diseases or disorders caused by biological agents or chemical agents in a subject (e.g., a mammal, such as a human) by administering genetically modified human umbilical cord perivascular cells.
Patent CA-2722389-A1 (CA)
Inventor: MORTUN SORIN I
IPC: B63B19/00
Filed: 2010-11-26
Abstract: An electrical assembly includes a cover assembly, an electrical component such as a circuit breaker and an adapter for mounting the electrical component to the cover assembly. The cover assembly is adapted for mounting directly to a support surface such as a marine hull where the support surface has an opening to receive the electrical component. The electrical component and adapter are received in an opening in the support surface by the cover assembly.  The adapter is constructed for coupling to an electrical component and one or more different cover assemblies having different screw hole patterns where the electrical component cannot be coupled directly to the cover assembly.
Patent CA-2725880-A1 (CA)
Inventor: GARNIER SEBASTIEN
IPC: C07D251/48
Filed: 2009-05-28
Abstract: The present invention is directed to chemical compounds of formula (I) wherein A1 is selected from the group consisting of alkyl, aryl, alkylaryl and (formula A), A2, A3, A4, A5 and in case Al is (formula A) also A6 and A7 comprise a polymer selected from the group consisting of [EO]k[XO]m,, [PO]p[EO]q, [EO]k[XO]m[EO]n and [PO]p[EO]q[XO]m with [XO] being [PO] or [BuO] and with EO having the meaning of ethylene oxide, PO having the meaning of propylene oxide and BuO having the meaning of butylene oxide.
Patent CA-2727659-A1 (CA)
Inventor: LORENZ KLAUS
IPC: C08F220/26
Filed: 2009-06-10
Abstract: Preparing a non-ionic copolymer having a hydrolysable monomer residue and a polyether macromonomer residue in a semicontinuous mode in a polymerization reactor associated with a metering device, including introducing polyether macromonomer and water into the reactor, wherein hydrolysable monomer which is added thereto forms a polymerization reaction mixture; introducing hydrolysable monomer into the metering device; adding hydrolysable monomer into the reactor from the metering device; passing a free radical polymerization initiator into the reactor before and/or during the addition of the hydrolysable monomer, the hydrolysable monomer and the polyether macromonomer reacting by free radical polymerization to form the non-ionic copolymer; and, subjecting the reaction mixture to polymerization while an addition rate of the hydrolysable monomer and/or at least a component of the polymerization initiator is varied stepwise or continuously. No monomer is introduced to incorporate ionic cement binding sites into the non-ionic copolymer.