baber/WOPTO huggingface dataset:
Patent CA-2750451-A1 (CA)
Inventor: NEUSINGER MATTHIAS
IPC: G10L19/00
Filed: 2010-01-12
Abstract: An upmixer for upmixing a downmix audio signal into an upmixed audio signal describing one or more upmixed audio channels comprises a parameter applier configured to apply upmixing parameters to upmix the downmix audio signal in order to obtain the upmixed audio signal. The parameter applier is configured to apply a phase shift to the downmix audio signal to obtain a phase-shifted version of the downmix audio signal, while leaving a decorrelated signal unmodified by the phase shift. The parameter applier is further configured to combine the phase-shifted version of the downmix audio signal with the decorrelated signal to obtain the upmixed audio signal.
Patent CA-2752878-A1 (CA)
Inventor: WATSON MATHEW
IPC: B81B7/02
Filed: 2010-02-22
Abstract: An object of interest is illuminated within the field of view of a microscope objective lens (10) located to receive light passing through the object of interest. Light transmitted through the microscope objective lens (10) impinges upon a variable power element (33). The variable power element (33) is driven with respect to the microscope objective lens (10) to scan through multiple focal planes in the object of interest. Light transmitted from the variable power element (33) is sensed by a sensing ele-ment or array (30).
Patent CA-2758132-A1 (CA)
Title: Systeme de controle pour nacelle de turboreacteur
Inventor: MAALIOUNE HAKIM
IPC: B64C13/50
Filed: 2010-04-06
Abstract: L'invention concerne un système de contrôle d'une pluralité d'actionneurs (15) aptes à déplacer un panneau mobile (13, 17) appartenant à une nacelle (1) d'aéronef, ledit système comprenant au moins deux moteurs (16) aptes à entraîner lesdits actionneurs (15), ledit système comportant en outre deux unités de commande distinctes (33, 35), chaque unité étant configurée pour contrôler et alimenter au moins un moteur ni alimenté ni contrôlé par l'autre unité de commande. L'invention concerne également une nacelle comportant un tel système.
Patent CA-2758485-A1 (CA)
Title: Fastener driving tool
Inventor: DITTRICH TILO
IPC: B25C1/08
Filed: 2011-11-15
Abstract: The invention relates to a fastener driving tool comprising a tank (5) for storing a fuel, in particular liquefied petroleum gas, a combustion chamber (2) connected to the tank, wherein the combustion chamber (2) has a movable piston for powering a driving plunger, and a metering device (4) arranged between the tank (5) and the combustion chamber (2), wherein a defined quantity of fuel can be transported by means of the metering device (4) from a metering space (12) into the combustion chamber, wherein the metering device (4) comprises an electric stepper motor (15) by means of which the defined amount can be varied as a function of a temperature.
Patent CA-2758572-A1 (CA)
Inventor: ENCELL LANCE P
IPC: C12N9/02
Filed: 2010-05-03
Abstract: A polynucleotide encoding a modified luciferase polypeptide. The modified luciferase polypeptide has at least 60% amino acid sequence identity to a wild-type Oplophorus luciferase and includes at least one amino acid substitution at a position corresponding to an amino acid in a wild-type Oplophorus luciferase of SEQ ID  NO: 1. The modified luciferase polypeptide has at least one of enhanced luminescence, enhanced signal stability, and enhanced protein stability relative to the wild-type Oplophorus luciferase.
Patent CA-2760228-A1 (CA)
Inventor: FAAS WAYNE RUSSELL
IPC: F16K3/24
Filed: 2010-03-29
Abstract: L'invention porte sur un ensemble d'étanchéité destiné à être utilisé avec des soupapes. Un exemple d'ensemble d'étanchéité comprend un premier joint d'étanchéité (412) et un second joint d'étanchéité (414) opposé au premier joint d'étanchéité. Les premier et second joints d'étanchéité viennent en prise de manière étanche avec un élément de fermeture (316) d'une soupape et une surface d'étanchéité opposée de l'élément de fermeture. Une bague d'espacement (416) est disposée entre les premier et second joint d'étanchéité pour empêcher les premier et second joints d'étanchéité de venir en contact entre eux. De plus, la bague d'espacement (416) est dimensionnée de telle sorte qu'elle ne vient pas en contact avec l'élément de fermeture ou la surface d'étanchéité.
Patent CA-2761353-A1 (CA)
Title: Lubricant pump and lubricating system with pump heater
Inventor: PALUNCIC ZDRAVKO
IPC: F16N39/04
Filed: 2011-12-08
Abstract: The present invention relates to a lubricant pump for delivering lubricant to at least one lubricating point, featuring a lubricant container (2), a pump unit, a drive (4) assigned to the pump unit, at least one lubricant outlet and a control unit (5) assigned to the drive (4). Further, at least one heating element (6) is provided and can be actuated by the control unit (5) and/or another control unit. In addition, the invention relates to a lubricating system with such a lubricant pump.
Patent CA-2763700-A1 (CA)
Inventor: SAPOUNTZIS IOANNIS
IPC: C07D401/12
Filed: 2010-05-28
Abstract: The present invention encompasses compounds of general formula (1), wherein A, B, R1 to R5, R x m, n and p are defined as in claim 1, which are suitable for the treatment of diseases characterised by excessive or abnormal cell proliferation, pharmaceutical preparations which contain such compounds and the use thereof [as] medicaments.
Patent CA-2766602-A1 (CA)
Title: Movable tab
Inventor: BUSAM EDWARD P
IPC: B42F21/00
Filed: 2012-01-31
Abstract: A tab system including a tab for attachment to a component, the tab having a display portion proximate to a first edge of the tab and a pair of attachment portions. Each attachment portion is located on a corner of the tab along a second edge opposite from the first edge. Each attachment portion includes curved or angled, generally parallel upper and lower edges, or, alternately each attachment portion includes a pair of generally parallel, spaced-apart outwardly--extending legs.
Patent CA-2768272-A1 (CA)
Title: Wrapper
Inventor: JAHN KLAUS
IPC: B65D65/14
Filed: 2012-02-16
Abstract: Provided is a wrapper comprising a band element, particularly a strip-shaped and/or punch pressed band element, which can be wrapped around a product to be labeled, wherein the band element has two ends, which can be fastened to one another such that a closed ring can be formed which encompasses the product, characterized by the fact that one side, particularly the underside, of at least one of the two ends is embodied as adhesive.
Patent CA-2768350-A1 (CA)
Inventor: BJORKMAN TRAVIS E
IPC: E04B1/70
Filed: 2012-02-14
Abstract: The present disclosure is directed generally towards floor panels and flooring drainage systems utilizing two or more interconnected improved floor panels. In some embodiments, the disclosure includes a floor panel having a top surface, a bottom surface, a first longitudinal surface, a second longitudinal surface, a first transverse surface, and a second transverse surface. One or more drainage assemblies are located on either the first transverse surface and/or the second transverse surface. Each of the drainage assemblies include one or more drainage slots and one or more drainage notches. Further aspects are directed towards flooring drainage systems comprising two or more interconnected floor panels according to embodiments of the disclosure.
Patent CA-2769901-A1 (CA)
Title: Hydrogen storage materials consisting essentially of a hydride of lithium and magnesium
Inventor: HAYDEN BRIAN ELLIOTT
IPC: C01B3/00
Filed: 2010-07-20
Abstract: The invention provides a hydrogen storage material consisting essentially of a hydride of lithium and magnesium, the material having the general formula: Lix Mgy Hn wherein: (i) x is in the range of from 0.17 to 0.93; (ii) y is in the range of from 0.07 to 0.83; and (iii) n is not greater than (x + 2y); with the proviso that n is not (x + 2y) when (a) x = y; (b) x = 2y or (c) 2x = y. Methods of producing the hydrogen storage material and its use to store hydrogen reversibly or irreversibly are also provided.
Patent CA-2771050-A1 (CA)
Title: Low noise wind shield system
Inventor: ROBINSON BRUCE R
IPC: E05D15/00
Filed: 2010-09-09
Abstract: A meteorological system includes a precipitation gauge and a wind shield subsystem about the precipitation gauge. The wind shield subsystem includes an elevated support member about the precipitation gauge, a plurality of wind deflectors pivotably supported on the support member, and a pivoting attachment between each deflector and the support member. The pivoting attachment is configured to limit the travel of the deflector.
Patent CA-2773094-A1 (CA)
Inventor: GONZALES DONALD A
IPC: A61L31/14
Filed: 2010-08-25
Abstract: Fastening devices are provided that are designed to effectively close tissue as well as instruments for applying the inventive fastening devices. The devices are useful for closing tissue such as mucosa in the oral cavity, oropharynx, hypopharynx, laryngeal surfaces, oronasopharynx, or other mucosal tissues. In particular, uvulopalatopharyngoplasty (UPPP), uvulopalatal flap (UPF) technique, and tonsillectomy can be assisted using the inventive system. Embodiments also provide methods of using the fastening devices and/or instruments, and kits including the fastening devices.
Patent CA-2773169-A1 (CA)
Inventor: OHYAMA KANJI
IPC: C12N15/82
Filed: 2004-12-22
Abstract: A .DELTA.5 fatty acid desaturase gene, a .DELTA.6 fatty acid desaturase gene, and a .DELTA.6 fatty-acid-chain elongase gene are isolated from a single species of Marchantiales. By introducing these genes into higher plants, transformed plants which can produce arachidonic acid and eicosapentaenoic acid (EPA) are obtained.
Patent CA-2773709-A1 (CA)
Inventor: LAU LEO W M
IPC: B32B15/00
Filed: 2010-09-08
Abstract: The present invention describes a method of producing a photovoltaic solar cell with stoichiometric p-type copper indium gallium diselenide (CulnxGa1-xSe2) (abbreviated CIGS) as its absorber layer and II- IV semiconductor layers as the n-type layers with electrodeposition of all these layers. The method comprises a sequence of novel procedures and electrodeposition conditions with an ionic liquid approach to overcome the technical challenges in the field for low-cost and large-area production of CIGS solar cells with the following innovative advantages over the prior art: (a) low-cost and large-area electrodeposition of CIGS in one pot with no requirement of post-deposition thermal sintering or selenization; (b) low-cost and large-area electrodeposition of n-type II-Vl semiconductors for the completion of the CIGS solar cell production; and (c) low-cost and large-area deposition of a buffer layer of CdS or other compounds with a simple chemical bath method.
Patent CA-2773940-A1 (CA)
Inventor: BOLSTER DOUGLAD RICHARD
IPC: A23L33/155
Filed: 2010-09-01
Abstract: Nutritional compositions and methods of making and using the nutritional compositions are provided. In a general embodiment, the present disclosure provides a nutritional composition including exogenous vitamin K2. The nutritional compositions may further include an additional component selected from the group consisting of phosphorus, magnesium, zinc, iron, copper, manganese, calcium, vitamin D, osteopontin and combinations thereof.
Patent CA-2774550-A1 (CA)
Inventor: TRIEU VUONG
IPC: A61K31/337
Filed: 2010-09-20
Abstract: The invention provides multiparametric anti-SPARC antibody-based techniques for predicting the response to therapy, including chemotherapy, radiotherapy, surgical therapy and combination therapies
Patent CA-2775777-A1 (CA)
Title: Transfer resistant cosmetics
Inventor: SANDSTROM GIOVANA A
IPC: A61K8/25
Filed: 2010-10-04
Abstract: Provided are cosmetic compositions comprising acrylate film forming polymers and an surface-treated colorants which exhibit an improved or synergistic reduction in their propensity to transfer or rub off during wear.
Patent CA-2777770-A1 (CA)
Inventor: BONGARTZ ROBERT
IPC: B23P15/00
Filed: 2010-09-08
Abstract: The invention relates to a part (10) welded in a rotationally symmetrical manner and comprising two parts (12, 14), which are connected by a rotationally symmetrical weld (16), wherein a main loading area (22) occurs in the vicinity of the weld (16), and only the weld (16) and the surroundings (22) thereof are strengthened by case hardening in the extreme fiber in such a way that case strengthening is present there, and a method for producing a part (10) welded in a rotationally symmetrical manner and comprising two parts (12, 14) by welding a rotationally symmetrical weld (16) between the two parts (12, 14), wherein after the parts (12, 14) are welded, the weld (16) and the surroundings (22) thereof are case hardened and the hardened zone (16, 22) is quenched immediately thereafter.
Patent CA-2778388-A1 (CA)
Title: High melting point sunflower fat for confectionary
Inventor: SALAS LINAN JOAQUIN JESUS
IPC: A23G1/38
Filed: 2010-10-21
Abstract: The present invention is based on the finding that stearin fats, obtainable by dry or solvent fractionation of sunflower high-stearic and high-oleic oils, optionally with seeding with tempered stearin crystals, have a high solid fat content at temperatures higher than 30°C, even higher than cocoa butter or other high saturated tropical fats with a similar disaturated triacylglycerol content due to the presence of disaturated triacylgiycerols rich in stearic acid, and improved melting point due to the presence of arachidic and behenic acids in these disaturated triacylgiycerols, being at the same time healthier that actual fats made from palm, palm kernel and coconut oils, or hydrogenated and trasesterified vegetable oils.
Patent CA-2778526-A1 (CA)
Title: Method for producing therapeutic proteins in pichia pastoris lacking dipeptidyl aminopeptidase activity
Inventor: HAMILTON STEPHEN R
IPC: C12N15/57
Filed: 2010-10-27
Abstract: The present invention related to methods and compositions for producing therapeutic proteins in yeast cell lines, and in particular Pichia pastoris, lacking dipeptidyl aminopeptidase (DAP) activity. DAP activity has been eliminated by genetically modifying a Pichia pastoris cell line such that STE13 and DAP2 have been deleted.
Patent CA-2778538-A1 (CA)
Title: Method and system for selective scalable channel-based station enablement and de-enablement in television band white spaces
Inventor: NGO CHIU YEUNG
IPC: H04W72/02
Filed: 2010-11-11
Abstract: A method and system for wireless communication in a TV band white space spectrum is provided. A wireless master device keeps track of available wireless communication channels in a white space spectrum. The master device performs an enablement process for enabling a corresponding client device to transmit on a wireless channel. During the enablement process, the master device allows the client device to select a wireless channel for communication from among: a specific operating wireless channel, a subset of the available wireless channels, and all available wireless channels.
Patent CA-2778991-A1 (CA)
Title: Method and arrangement for feeding fuel into a circulating fluidized bed boiler
Inventor: KLAJNY MARCIN
IPC: F23C10/22
Filed: 2010-10-29
Abstract: The present invention relates to a method and an apparatus for feeding fuel into a circulating fluidized bed boiler. The invention is specifically concerned on feeding fine, light and/or moist fuel into the boiler. The method and apparatus for feeding light, fine and/or moist fuel into a circulating fluidized bed boiler is based on collecting circulating bed material to a return flow and introducing the return flow into communication with the fuel being introduced in the furnace (12) so that the bed material return flow and the fuel are mixed together and flow downwards in the furnace (12) for increasing the residence time of the fuel in the furnace (12).
Patent CA-2780569-A1 (CA)
Title: Optic fibres and fibre optic sensing
Inventor: HILL DAVID JOHN
IPC: G01H9/00
Filed: 2010-11-11
Abstract: Fibre optic cables with improved performance for use in distributed sensing, for instance in distributed acoustic sensors, are disclosed. In one embodiment a fibre optic cable (210) comprises a core (208) and cladding (206) disposed within a buffer material (202) and surrounded by a jacket (204) and arranged so that the core is offset from the centre of the cable. By offsetting the core from the centre of the jacket any bending effects on the core can be maximised compared with the core being located at the centre of the cable.
Patent CA-2783472-A1 (CA)
Title: Personal care composition foaming product and foaming dispenser
Inventor: KERR GEORGE SCOTT
IPC: B05B7/00
Filed: 2010-12-17
Abstract: A manually-actuable, non-aerosol dispenser (25) to be used with a personal care composition having a relatively higher viscosity that gives a desired foamed composition generated from a manually-actuable, non- aerosol dispenser (25).
Patent CA-2785864-A1 (CA)
Title: Highly active metathesis catalysts selective for romp and rcm reactions
Inventor: ZHAN ZHENG-YUN JAMES
IPC: C08F4/80
Filed: 2010-12-30
Abstract: A kind of novel carbene ligand and corresponding novel ruthenium catalyst are provided. The ruthenium catalysts are highly active and selective for ROMP and RCM reactions. The significant electronic effects of different substituted carbene ligands on the catalytic activity and stability of corresponding carbene ruthenium complexes are disclosed. The methods for preparing new ruthenium complexes are disclosed. Moreover, efficient methods for making various functional polymers and quality modified nitrile butadiene rubbers via different metathesis and hydrogenation reactions in the presence of the new ruthenium catalysts are provided.
Patent CA-2786946-A1 (CA)
Inventor: FUCHS GUILLAUME
IPC: G10L19/02
Filed: 2011-01-11
Abstract: An audio decoder for providing a decoded audio information on the basis of an encoded audio information comprises an arithmetic decoder for providing a plurality of decoded spectral values on the basis of an arithmetically-encoded representation of the spectral values and a frequency-domain-to-time-domain converter for providing a time-domain audio representation using the decoded spectral values, in order to obtain the decoded audio information. The arithmetic decoder is configured to select a mapping rule describing a mapping of a code value onto a symbol code in dependence on a context state described by a numeric current context value. The arithmetic decoder is configured to determine the numeric current context value in dependence on a plurality of previously decoded spectral values. The arithmetic decoder is configured to obtain a plurality of context subregion values on the basis of previously decoded spectral values and to store said context subregion values. The arithmetic decoder is configured to derive a numeric current context value associated with one or more spectral values to be decoded in dependence on the stored context subregion values. The arithmetic decoder is configured to compute the norm of a vector formed by a plurality of previously decoded spectral values in order to obtain a common context subregion value associated with the plurality of previously decoded spectral values. An audio encoder uses a similar concept.
Patent CA-2787443-A1 (CA)
Inventor: AL-MALAIKA SAHAR
IPC: C08F8/00
Filed: 2011-01-28
Abstract: The present invention is concerned with the process for preparing a cross-linked stabilised polymer composition using at least one graftable polymer stabiliser, and the subsequent use of that composition for forming pipes, for example PEX pipes. The graftable stabiliser becomes anchored to the polymer such that stabiliser activity is retained in the cross-linked product. Cross-linking can be achieved by conventional processes such as PEXa, PEXb and PEXc. Embodiments demonstrate excellent levels of antioxidant retention (as measured by oxidative induction retention after exhaustive solvent extraction) and the cross-linked product are suitable for potable water applications, including hot water applications.
Patent CA-2788430-A1 (CA)
Inventor: BERTOLINI CLAUDIO
IPC: B32B5/02
Filed: 2011-03-09
Abstract: A sound insulating trim part with at least one area with predominantly sound absorbing characteristics (absorbing area), at least one other area with acoustic mass-spring characteristics (insulating area), characterised in that the mass layer of the insulating area consists of the same porous fibrous layer as the absorbing area, in the insulating area adjusted to a dynamic Young's modulus (Pa) of at least (96-AW-t) with AW area weight (g/m2), and t thickness (mm) of the porous fibrous layer, and at least an impervious thin barrier layer between the porous fibrous layer and the decoupling layer.
Patent CA-2789214-A1 (CA)
Inventor: BROWN JEFFERY MARK
IPC: G01N27/64
Filed: 2011-02-14
Abstract: A mass spectrometer is disclosed comprising a hydrogen-deuterium exchange cell. Isomeric ions having different conformations but substantially similar ion mobilities can be differentiated by subjecting the ions to hydrogen-deuterium exchange. Two ions having similar ion mobilities can be differentiated more effectively if they have different surface conformations by determining the relative degree of hydrogen-deuterium exchange.
Patent CA-2790397-A1 (CA)
Title: Method and apparatus for conveying sand molds
Inventor: HUNTER WILLIAM GARY
IPC: B22D33/00
Filed: 2012-09-20
Abstract: Method and apparatus for feeding sand molds from multiple sand mold forming stations to a common metal pouring station. The method and apparatus of this invention utilize walking-beam-type conveyors having spaced apart fixed outboard rails and a central reciprocating rail. Transfer devices are provided for moving the sand molds onto and off of the conveyors.
Patent CA-2791713-A1 (CA)
Inventor: SALVIETTI MICHAEL ARTHUR
IPC: E05D15/06
Filed: 2011-03-03
Abstract: A door assembly includes a track, a track header, a fixed door panel, at least two sliding door panels, a pivot mechanism, and a lock arrangement. The sliding door panels are slidably movable on the track between (1) a closed position wherein the sliding door panels are extended across the track, and (2) an open position wherein the sliding door panels are constructed and arranged to be in a compact, overlapping relationship with each other and the fixed door panel. The pivot mechanism is constructed and arranged to enable pivotal movement of the track with fixed door panel and the two sliding door panels mounted thereon about a pivot axis from a normal configuration to a breakaway configuration. The lock arrangement is constructed and arranged to releasably lock the track with respect to the track header to prevent pivotal movement of the track away from the normal configuration.
Patent CA-2791955-A1 (CA)
Title: Dispositif d'entrainement d'une bague d'ajustement d'un objectif d'un appareil photographique et video numerique
Inventor: FABREGA DAVID D F
IPC: G03B13/32
Filed: 2012-10-05
Abstract: Dispositif de contrôle de focale pour les objectifs à focale variable, couramment appelés zooms, des appareils photographiques reflex numériques, aussi dénommés DSLR. Le dispositif est constitué d'un levier de contrôle fixé sur une plaque de métal concave insérée dans une bande de caoutchouc circulaire fermée. L'élasticité du dispositif fait qu'il peut être monté sur des objectifs de toutes les marques et de toutes les tailles. La pression et l'adhérence de la bande de caoutchouc sur la bague de focale de l'objectif permettent de la faire bouger rapidement de haut en bas et de bas en haut à l'aide d'un levier de contrôle pour atteindre la focale désirée. Le dispositif se pose et s'enlève en quelques secondes.