baber/WOPTO huggingface dataset:
Patent CA-2481143-A1 (CA)
Inventor: DI SERIO ROCCO
IPC: B29C48/30
Filed: 2004-09-10
Abstract: An injection molding die for a mold for fabricating a plastic filter component including a net, at least one supporting rib, and a frame. The molding die includes a plurality of net grooves including a first set of net grooves and a second set of net grooves intersecting at least some of the first set of net grooves. The plurality of net grooves are for receiving plastic for forming the net of the plastic filter component. At least one rib groove is contiguous and in flow communication with at least some of the net grooves. The at least one rib groove is deeper than the net grooves and is for forming the at least one supporting rib subdividing the net into at least two portions. A frame cavity around the net grooves is in flow communication therewith, for receiving plastic for forming the frame. At least one damming device extending into the mold and located to act as a restriction for controlling plastic flow therepast and into at least some of the net grooves.
Patent CA-2481615-A1 (CA)
Inventor: MACDOUGALL TREVOR
IPC: H04B10/18
Filed: 2004-09-14
Abstract: A method and apparatus for removing optical noise from an optical system. A light source produces optical signals applied to a remote optical element that produces reflected optical signals and is subject to optical background noise such as reflections from splices and optical connections. Part of the reflected optical signals and at least some of the background noise is applied to a receiver. The receiver output is analyzed to determine either the amount of noise (if broadband) or the frequency components of the noise. If broadband, the noise is subtracted from the composite signal, thus increasing the signal to noise ratio. If periodic, the frequency components of the noise are gated out of the receiver output.
Patent CA-2482721-A1 (CA)
Title: Barbecue cover assembly
Inventor: MACLEAN ROBERT K
IPC: A47J37/07
Filed: 2004-09-28
Abstract: A cover assembly may be attached to a barbecue below the heating chamber of the barbecue. The assembly has a support to which one end of the cover is attached. In a collapsed configuration, the cover is stowed by the support. The cover may be drawn from the support to a deployed configuration covering the barbecue.
Patent CA-2486046-A1 (CA)
Title: Moving picture reproducing apparatus in which player mode information is set, reproducing method using the same, and storage medium
Inventor: JUNG KIL-SOO
IPC: G11B27/00
Filed: 2004-10-26
Abstract: A moving picture reproducing apparatus in which player mode information is set, a reproducing method using the same, and a storage medium. The apparatus includes a storage area in which player mode information indicating types of reproducible data is recorded; and a reproducing unit selectively reproducing first type data, or selectively reproducing the first type data and the second type data, according to the player mode information from a storage medium including at least one type data of the first type data for reproducing moving picture information and the second type data for providing additional functions using the moving picture information. Accordingly, a storage medium having a function of reproducing moving picture information and/or additional functions can be reproduced regardless of the type of reproducing apparatus.
Patent CA-2486220-A1 (CA)
Inventor: BUSHNELL ANDREW HUGH
IPC: H01F5/02
Filed: 2004-10-28
Abstract: An inductor for high current applications includes a nonconductive, tubular form which defines a tube axis and has a cylindrical outer surface.    The outer surface is formed with a groove that extends helically about the tube axis. The inductor further includes a coifed, conductive wire that is formed with a plurality of turns. The wire is wound around the outer surface of the form with at least a portion of the wire disposed in the groove. With this structure, the form maintains a predetermined separation between adjacent turns of the coil preventing deformation of the coiled wire by strong magnetic forces that are generated when relatively high electrical currents are passed through the wire.
Patent CA-2486236-A1 (CA)
Title: Service provisioning method, system and computer program product
Inventor: HUUHTANEN JARKKO
IPC: G06Q10/00
Filed: 2003-05-26
Abstract: The invention relates to a method, system and computer program product for provisioning in a communications network. The provisioning method includes at least a step for sending at least one request for defining measures relating to customers and/or services and/or network elements, the method including processing (20-23) each request, executing tasks according to the results of the processing step, and reporting the results to the requesting entity. In accordance with the invention, the processing steps are performed in functional layers (20-21) and the method steps of at least one layer (22) are performed by independently mountable and dismountable functional modules (30-34).
Patent CA-2486252-A1 (CA)
Inventor: STEPHAN JEAN-PHILIPPE F
IPC: A61P25/00
Filed: 2003-06-04
Abstract: The present invention is directed to methods using transgenic mice or transgenic cell cultures comprising a stably integrated transgene encoding FGF19 to screen for biologically active agents that modulate hepatocellular carcinoma development.
Patent CA-2487893-A1 (CA)
Title: Method for obtaining the image of an object, device for carrying out said method and device for delivering low coherent optical radiation
Inventor: MYAKOV ALEXSEY VICTOROVICH
IPC: G02B9/06
Filed: 2003-06-04
Abstract: The invention relates to studies of internal structures of objects with the aid of optical means. According to the invention an optical system (15) of the delivering device for low coherence optical radiation, in a particular embodiment, an optical fiber probe (8), includes at least two lens components (19), (20), which have a positive focal power and are positioned substantionally confocally. This ensures a constant propagation time for the low coherence optical radiation propagating from a given point of the transverse scanning surface (28) or (39) to a corresponding conjugate point of the image plane (22). That provides elimination of the transverse scanning related aberration of the optical path length for low coherence optical radiation directed towards the object (11) both for a flat transverse scanning surface (28) and for a transverse scanning surface (39) having a curvature. In another embodiment, together with the substantionally confocal arrangement of lens components (19), (20), the longitudinal scanning is performed by varying the optical path length for the low coherence optical radiation propagating from the transverse scanning surface (28) to the optical system (15), i.e., from the end face (17) of the distal part (18) of the optical fiber (14) to the optical system (15). To achieve this, a device for longitudinal scanning (10) is incorporated into the optical fiber probe (8).  This ensures a corresponding shift of the focusing position of the low coherence optical radiation during longitudinal scanning, i.e., allows for alignment of the focusing position of the low coherence optical radiation with the position of the coherence gate and, consequently, their simultaneous movement.
Patent CA-2491161-A1 (CA)
Inventor: TURK DOUGHAN A
IPC: H04L12/56
Filed: 2004-12-29
Abstract: The present invention provides a system and method for traffic routing. An embodiment includes an engine for identifying groupings of subscriber stations within a particular ISP. The engine can also obtain a block of contiguous addresses for assignment to the subscriber stations. The addresses are assigned from the block to each of the subscriber stations in substantially contiguous sub-blocks based on the groupings. The groupings can be geographi c or based on other desired criteria.
Patent CA-2495267-A1 (CA)
Inventor: PORCHIA JOSE
IPC: A47L11/33
Filed: 2003-08-07
Abstract: L'invention concerne un réceptacle à poussière jetable (10) pouvant être formé d'une découpe pliable. Cette découpe comprend des rabats (20, 22, 26, 28) permettant de fermer en partie automatiquement une extrémité ouverte (21) du réceptacle (10) lorsque ce dernier est retiré d'une machine à nettoyer. Le réceptacle peut être fabriqué à partir d'un matériau biodégradable et est tout particulièrement adapté aux machines à nettoyer (60) équipées de brosses rotatives (62).
Patent CA-2496869-A1 (CA)
Inventor: LIVINGSTONE DAVID E
IPC: F16B45/00
Filed: 2005-02-10
Abstract: A hook for hanging articles is capable of holding the weight of a typical garment or knapsack while permitting the release of heavier objects. The hook has a base with two spaced-apart outwardly extending brackets and an arm pivotally mounted to and between the brackets. The arm is pivotable between a load bearing and load releasing position. A first magnet is secured to the arm and a second magnet is secured to the base. The first magnet is magnetically connected to the second magnet to maintain the arm in the load bearing position. The magnetic connection is releasable to permit the arm to move towards the load releasing position when a load having a weight in excess of a predetermined weight is applied to the arm. The first magnet provides weight for returning the arm to the load bearing position after the load has been released. Such hooks are particularly useful in schools to reduce the possibility of children being hung from hooks.
Patent CA-2497314-A1 (CA)
Title: Method and apparatus for removing cuttings
Inventor: TERRY JAMES B
IPC: E21B21/00
Filed: 2003-08-12
Abstract: An apparatus and method for removing cuttings in a deviated borehole using drilling fluids. The apparatus includes a pipe string and a bottom hole assembly having a down hole motor and bit for drilling the borehole. The pipe string has one end attached to the bottom hole assembly and does not rotate during drilling. The apparatus and methods raise at least a portion of the pipe string in the deviated borehole to remove cuttings from underneath the pipe string portion.
Patent CA-2498924-A1 (CA)
Inventor: GOLDNER ERIC L
IPC: G01V1/20
Filed: 2003-10-03
Abstract: L'invention concerne un réseau d'hydrophones ou de géophones à fibre optique formé par enroulement de fibre optique autour d'une âme cylindrique flexible continue. Cette âme cylindrique contient un élastomère rempli d'un pourcentage spécifié de microsphères en plastique vides. Cet élastomère fournit le support radial nécessaire à la fibre optique et, avec les microsphères vides incluses, fournit suffisamment d'élasticité radiale sous pression acoustique pour permettre le bon fonctionnement de l'hydrophone. Ladite âme cylindrique peut être formée en très longues sections permettant l'enroulement d'une pluralité d'hydrophones à fibre optique autour de cette âme à l'aide d'une seule fibre optique, avec des éléments hydrophoniques individuels séparés par des réflecteurs intégrés tels que des réseaux de Bragg sur fibre. Le centre de l'âme peut comporter un élément de renforcement et un tube creux central permettant le passage de fibres optiques supplémentaires. Le réseau d'hydrophones susmentionné est ensuite incorporé dans un ou plusieurs revêtements extérieurs de protection conformément aux exigences de l'application spécifiée.
Patent CA-2498959-A1 (CA)
Title: Vibratory separator and screen assembly
Inventor: SEYFFERT KENNETH WAYNE
IPC: B01D33/03
Filed: 2003-08-05
Abstract: An apparatus comprising a vibratory separator and a screen assembly (20), the apparatus comprising a seal (30) for sealing between said vibratory separator and said screen assembly characterised in that said apparatus further comprises a holder (22a) for removably holding said seal (30).
Patent CA-2499205-A1 (CA)
Inventor: DERKSEN JAMES
IPC: H05K7/14
Filed: 2003-09-23
Abstract: L'invention concerne la famille des commandes de moteur modulaire comprenant un logement. Des commutateurs à semi-conducteur sont sélectionnés parmi plusieurs tailles de commutateurs afin de commander une tension désirée et une plage de courant. Les commutateurs sont montés dans le logement afin d'établir une connexion entre une ligne de courant alternatif et des bornes de moteur destinées à commander l'application d'un courant alternatif au moteur. Une carte de circuit logique, montée dans le logement, comprend un circuit logique permettant de commander le fonctionnement des commutateurs à semi-conducteur indépendamment de la taille de commutateur sélectionnée. Une carte de circuit d'interface sélectionnée parmi une pluralité de configurations est montée dans le logement, et comprend un circuit d'interface connecté entre le circuit logique et les commutateurs à semi-conducteur. Le circuit d'interface est sélectionnée afin d'établir une interface avec la taille de commutateur sélectionnée en fonction de la tension désirée et d'une plage de courant.
Patent CA-2500821-A1 (CA)
Inventor: YOKO TOSHINOBU
IPC: C04B35/638
Filed: 2003-10-09
Abstract: La présente invention concerne un procédé permettant de produire un produit fritté à base d'un titanate double d'aluminium et de magnésium représenté par la formule empirique Mg¿x?Al¿2(1-x)?Ti¿(1+x)?O¿5? dans laquelle on a 0,1 = x < 1. Ce procédé est caractérisé en ce qu'il fait partir d'un premier mélange contenant un composé au manganèse, un composé à l'aluminium et un composé au titane respectant un rapport entre Mg, Al et Ti identique à celui des métaux de la formule empirique mentionnée. On élabore un mélange de matières premières réunissant, pour 100 parties en masse du premier mélange, 1 à 10 parties en masse d'un feldspath alcalin représenté par la formule empirique (Na¿y?K¿1-y?)AlSi¿3?O¿8? dans laquelle on a 0 = y = 1, puis on fritte un produit formé à partir du mélange de matières premières. Ce procédé permet la production d'un titanate double d'aluminium et de magnésium qui conserve la propriété de faible coefficient de dilatation thermique propre au titanate double d'aluminium et de magnésium fritté, ce titanate pouvant s'utiliser de façon continue avec stabilité, même à haute température. Ce titanate présente en outre une bonne résistance mécanique.
Patent CA-2502816-A1 (CA)
Title: Forced air cooling system
Inventor: WHITING MICHAEL OWEN
IPC: B64D33/08
Filed: 2005-03-31
Abstract: A forced air cooling system for an APU comprising at least an oil cooler, a plenum in fluid communication with the oil cooler, and a compressor rotated by a rotating shaft of the APU such that the compressor and rotating shaft rotate at a same speed, the rotating compressor inducing a cooling air flow through the oil cooler. A method for cooling an auxiliary power unit is also provided.
Patent CA-2503908-A1 (CA)
Title: Method for filtering water in an aquarium, a water cultivation tank and similar water bonds, and corresponding filtering system
Inventor: MARIONI ELIO
IPC: B01D35/30
Filed: 2005-04-04
Abstract: A method for filtering the water of an aquarium (11), a water cultivation tank or similar water bonds, by means of a filtering system comprising a closed vessel (13) and defining a chamber (15), a filtering body (12) housed in the chamber (15), a circulation pump (22) having a suction duct (24), communicating with the aquarium (11) by interposition of a siphon (27) and a delivery duct (26) communicating with the aquarium (11). Vent means are also provided to eject the air from the chamber (15). The method comprises the steps of: filling the filtering body (12) with a predetermined amount of water; starting the pump (22);  short-circuiting the pump (22) by means of a fluid passage (43) by putting the delivery duct (26) in communication with the closed vessel (13); keeping the pump (22) short-circuited at least up to determine the siphon (27) trigger; subsequently stopping the pump (22); keeping the pump (22) stopped to allow the air to escape from the chamber (15) and the filtering body (12) to be filled with water; re-starting the pump (22).
Patent CA-2506935-A1 (CA)
Inventor: LANDERS JAMES P
IPC: C12N5/071
Filed: 2003-11-20
Abstract: The present invention relates to cell separation using microfabricated devices (Figure 2). In particular, the present invention provides methods and devices for separation of sperm from biological materials, such as other cells and molecular species, in a cell mixture in a microfabricated device through the use of electroosmotic flow, electrophoretic mobility, pressure gradient, differential adhesion, and/or combinations thereof.
Patent CA-2507166-A1 (CA)
Title: Tufted laminate web
Inventor: TURNER ROBERT HAINES
IPC: A44B18/00
Filed: 2003-12-16
Abstract: An absorbent article comprising a topsheet, a backsheet, and an absorbent core disposed between the topsheet and the backsheet is disclosed. The topsheet has a first side and a second side, the first side being a body-facing side and the second side being in fluid communication with the absorbent core. The topsheet also has a first relatively hydrophobic component and a second relatively hydrophilic component, the relatively hydrophilic component extending through the relatively hydrophobic component and being disposed on both of the sides of the topsheet. The absorbent article exhibits a rewet value of less than about 94 mg, and a fluid acquisition rate of at least about 0.10 ml/sec when tested by the Gush Acquisition and Rewet Test Method.
Patent CA-2510497-A1 (CA)
Title: Gas separator fluid crossover for well pump
Inventor: WILSON BROWN LYLE
IPC: F04B23/00
Filed: 2005-06-22
Abstract: A submersible pump gas separator for a well pump has a housing with a rotatable shaft. A separating section in the housing separates heavier well fluid components into an area radially outward from the lighter components. A crossover member rotates with the shaft. The crossover member has a helical liquid passage having an inlet in fluid communication with the separating section for receiving the heavier components and an outlet in fluid communication with a liquid outlet of the housing. The crossover has a gas passage having an inlet in fluid communication with the separating section for receiving the lighter components and an outlet in fluid communication with a gas outlet of the housing.
Patent CA-2512053-A1 (CA)
Inventor: ILKHANOV AZER
IPC: H04W88/02
Filed: 2003-11-10
Abstract: Systems and methods for a rugged hand held mobile terminal design are provided. The mobile terminal design includes a monocoque enclosure for housing electronic components. The electronic components are mounted on a ra il system, which is positioned within an interior portion of the enclosure through an open end of the enclosure. The mobile terminal design also includ es a display bezel. The display bezel and the rail system have mating parts for securing the assembly together.
Patent CA-2512125-A1 (CA)
Title: Window assembly with integrated pleated screen
Inventor: MORIN GILLES
IPC: E06B9/52
Filed: 2005-07-14
Abstract: A window assembly, the window assembly comprising a window frame, a pair of spaced-apart guide tracks, at least one window sash mounted to and positioned between the a pair of spaced-apart guide tracks, and a foldable and spreadable pleated screen. The window sash is slidably movable along the guide tracks between an open position and a closed position. The pleated screen has a first screen end mounted to the end of the at least one window sash and a second screen end mounted to a first end of the window frame so that the pleated screen extends when the at least one window sash is in the open position and the pleated screen folds onto itself when the at least one window sash is in the closed position. The pleated screen can also be used in double-hung windows.
Patent CA-2516283-A1 (CA)
Inventor: RECKZEH DANIEL
IPC: B64C9/08
Filed: 2005-08-18
Abstract: A system for setting a span load distribution of a wing of an aircraft with a base flap system comprises at least one inboard flap element and one outboard flap element, which elements in the direction of the span are arranged on the trailing edge of the wing, and can be positioned relative to the span direction of the wing. The flap elements are not mechanically coupled with each other and are controlled independently of each other for the purpose of setting the span load distribution.
Patent CA-2516461-A1 (CA)
Title: Method for reducing acrylamide formation in thermally processed foods
Inventor: TOPOR MICHAEL GRANT
IPC: A23L33/00
Filed: 2004-02-06
Abstract: In fabricated, thermally processed foods, the addition of one of a select group of divalent or trivalent cations to the recipe for the food inhibits the formation of acrylamide during the thermal processing. The cation can come from the group including calcium, magnesium, copper, aluminum, copper, and iron salts.
Patent CA-2516792-A1 (CA)
Inventor: LYNCH BRIAN A
IPC: B29C65/56
Filed: 2004-02-26
Abstract: A preform assembly (20) for blow molding a container includes a molded plastic preform (22) having an open mouth, a neck (28) surrounding the mouth with an external surface at a first diameter, an external flange (30) at one end of the neck surrounding the mouth, and a preform body (26) integrally molded with the neck at an end of the neck spaced from the flange. The preform body has a second external diameter that is greater than the first diameter of the neck external surface. A circumferentially continuous molded plastic finish ring (24) is externally secured over the external surface of the neck between the flange and the preform body. In the preferred embodiments of the invention, the finish ring is secured to the preform neck by expanding the ring over the flange, most preferably using a mandrel 40, and then allowing the ring resiliently to shrink onto the external surface of the neck.
Patent CA-2517543-A1 (CA)
Inventor: NOLD RAYMOND V III
IPC: E21B49/00
Filed: 2005-08-29
Abstract: Techniques for reduced contamination formation evaluation are provided. The techniques relate to drawing fluid into a downhole tool positionable in a wellbore penetrating a subterranean formation having a virgin fluid and a contaminated fluid therein. Fluid is drawn into at least two inlets for receiving the fluids from the formation. At least one evaluation flowline is fluidly connected to at least one of the inlets for passage of the virgin fluid into the downhole tool. At least one cleanup flowline is fluidly connected to the inlets for passage of the contaminated fluid into the downhole tool. At least one fluid circuit is fluidly connected to the evaluation flowline and/or cleanup flowlines for selectively drawing fluid therein. At least one fluid connector is provided for selectively establishing a fluid connection between the flowlines. At least one sensor is provided for measuring downhole parameters in one of the flowlines. Fluid may be selectively pumped through the flowlines to reduce the contamination in the evaluation flowline.
Patent CA-2519139-A1 (CA)
Inventor: HEINZ ALFRED LUDWIG
IPC: C22F1/053
Filed: 2004-02-26
Abstract: The present invention relates to a method for producing an integrated monolithic aluminum structure, comprising the steps of: (a) providing an aluminum alloy plate from an aluminium alloy with a predetermined thickness (y), (b) shaping or forming said alloy plate to obtain a predetermined shaped structure, (c) heat-treating said shaped structure, (d) machining, e.g. high velocity machining, said shaped structure in order to obtain an integrated monolithic aluminium structure.
Patent CA-2519251-A1 (CA)
Title: Alkylation of an aromatic hydrocarbon feedstock with its pretreatment via two different molecular sieves
Inventor: SMITH CHARLES M
IPC: C07C2/66
Filed: 2004-03-22
Abstract: This invention provides for a process for hydrocarbon conversion in which a partially dehydrated hydrocarbon feedstock is contacted with at least two different molecular sieve materials, including a first molecular sieve having a Si/Al molar ratio of less than about 5 and a second molecular sieve having a Si/Al molar ratio of greater than about 5. Also, this invention includes such processes in which such feedstocks are contacted with a first molecular sieve having pores of at least about 6 Angstroms and a second molecular sieve having pores of less than about 6 Angstroms.