baber/WOPTO huggingface dataset:
Patent CA-2475308-C (CA)
Title: Method for controlling playback operation in an interactive optical disc device
Inventor: YOO JEA YONG
IPC: G11B27/34
Filed: 2003-10-02
Granted: 2010-06-22
Abstract: A method for controlling playback of data recorded on an enhanced navigation medium is provided. The method comprises initializing at least a first playback engine of an enhanced navigation device, when an enhanced navigation mode is selected; entering a first playback state for at least the first playback engine, when an enhanced navigation engine preloads navigation information; and controlling media playback operations, in response to user interaction with a user interface of the enhanced navigation device; wherein the enhanced navigation engine controls a plurality of playback states based on the user interaction with a plurality of user interfaces of the enhanced navigation device.
Patent CA-2476191-C (CA)
Title: Wireless communications system and method using satellite-linked remote terminal interface subsystem
Inventor: KARABINIS PETER D
IPC: H04B7/185
Filed: 2003-02-11
Granted: 2012-05-29
Abstract: A satellite gateway is coupled to a communications network and is operative to communicate with a communications satellite. A terrestrial terminal interface subsystem is operative to communicate with the satellite gateway via the communications satellite using a first radio interface and to communicate with terminals over a geographic area using a second radio interface. The communications network may be a wireless communications network, and the satellite gateway is configured to communicate with a base station controller of the wireless communications network, such that the terrestrial terminal interface subsystem may provide one or more satellite-linked terrestrial base stations.
Patent CA-2477461-C (CA)
Title: Use of an organic sol of cerium in paints, particularly lacquers and varnishes
Inventor: BOUSSEAU JEAN-NOEL
IPC: C09D7/61
Filed: 2003-02-26
Granted: 2012-05-15
Abstract: The invention relates to the use of an organic sol of cerium in paints, particularly lacquers or varnishes to improve the durability thereof. The sol applied can more particularly be a sol comprising an ampiphilic acid system, an organic phase and particles in the form of crystallite agglomerations of which the d80, more advantageously the d90, is at most 5 nanometres, 90 % (in mass) of the agglomerations comprising 1 to 5, preferably 1 to 3 crystallites. The paints with an organic sol of cerium have an improved water content and improved mechanical properties.
Patent CA-2483023-C (CA)
Title: Method and system for accessing subterranean deposits from the surface
Inventor: ZUPANICK JOSEPH A
IPC: E21B47/09
Filed: 1999-11-19
Granted: 2007-07-24
Abstract: A system for surface production of gas from a subterranean zone having a first well bore extending from the surface into the earth. A well bore or well bore pattern coupled to the first well bore and operable to conduct fluids to a well bore junction. Gas may be produced to the surface of the earth through the first well bore.
Patent CA-2488507-C (CA)
Title: Method for producing expandable polystyrene
Inventor: DIETZEN FRANZ-JOSEF
IPC: B29C48/345
Filed: 2003-06-06
Granted: 2011-09-27
Abstract: The invention relates to a method for producing expandable polystyrene with a molecular weight Mw in excess of 170,000 g/mol. According to the invention, a styrene polymer melt containing an expanding agent and having a temperature of at least 120 ~C is passed through a spinneret comprising bores, whose diameter at the spinneret exit measures a maximum 1.5 mm, and is then granulated. The invention also relates to expandable styrene polymers (EPS) with a molecular weight Mw of more than 170,000 g/mol and between 0.05 and 1.5 wt. % inherent moisture.
Patent CA-2489752-C (CA)
Title: Fuel oils composed of middle distillates and oils of vegetable or animal origin and having improved cold flow properties
Inventor: KRULL MATTHIAS
IPC: C10L1/197
Filed: 2004-12-10
Granted: 2012-09-11
Abstract: The invention provides a fuel oil composition F) comprising F1) 89-50% by volume of a fuel oil of mineral origin and F2) 11-50% by volume of a fuel oil of vegetable and/or animal origin, and, as a cold a dditive, the constituents A) at least one copolymer composed of ethylene and 8-21 mol% of at least one acrylic or vinyl ester having a C1-C18-alkyl radical and B) at least one comb polymer containing structural units composed of B1) at least one olefin as monomer 1 which bears at least one C8-C18-alkyl radical on the olefinic double bond, and B2) at least one ethylenically unsaturated dicarboxylic acid as monomer 2 which bears at least one C8-C16-alkyl radical bonded via an ester moiety, where the sum Q (see above formula) of the molar averages of the carbon chain length distributions in the alkyl radicals of monomer 1 on the one hand and the alkyl radicals of the ester groups of monomer 2 on the other is from 21.0 to 28.0, where w1 is the molar proportion of the individual chain lengths in the alkyl radicals of monomer 1, w2 is the molar proportion of the individual chain lengths in the alkyl radicals of the ester groups of monomer 2, n1 are the individual chain lengths in the alkyl radicals of monomer 1, n2 are the individual chain lengths in the alkyl radicals of the ester groups of monomer 2, i is the serial variable for the individual chain lengths in the alkyl radicals of monomer 1, and j is the serial variable for the individual chain lengths in the alkyl radicals in the ester groups of monomer 2.
Patent CA-2489904-C (CA)
Inventor: BERTHIAUME RAYMOND
IPC: B25C1/02
Filed: 2004-12-13
Granted: 2013-02-05
Abstract: A nail guiding and driving tool includes a substantially elongated tool body defining a hammer contacting surface and a longitudinally opposed nail contacting surface. The tool also includes a guiding sleeve slidably mounted relative to the tool body adjacent a distal end thereof. The sleeve channel defines a nail head receiving section extending inwardly from a sleeve distal end for receiving the nail head. The guiding sleeve is movable relative to the tool body between a sleeve extended configuration and a sleeve retracted configuration. When the guiding sleeve is in the sleeve extended configuration, the nail contacting surface is located within the sleeve channel and is recessed inwardly relative to the sleeve distal end so as to allow the nail head to be inserted into the nail head receiving section. When the guiding sleeve is in the sleeve retracted configuration, the tool body protrudes outwardly from the sleeve channel with the nail contacting surface positioned distally relative to the sleeve distal end so as to allow the nail contacting surface to drive the nail into the piece of material. A biasing component is provided for biasing the guiding sleeve towards the sleeve extended configuration.
Patent CA-2490147-C (CA)
Inventor: TANEJA RAJNEESH
IPC: A61K9/08
Filed: 2003-07-02
Granted: 2014-01-14
Abstract: Provided herein are formulations of acid labile drugs, such as proton pump inhibitors (PPI). The formulations comprise a PPI and a liquid vehicle typically having a pH greater than 6.5 and a viscosity sufficient to maintain a uniform suspension of the PPI for 15 minutes.
Patent CA-2502961-C (CA)
Title: Aqueous non-ionically stabilised epoxy resins
Inventor: AWAD RAMI-RAIMUND
IPC: C08G59/14
Filed: 2003-10-17
Granted: 2011-05-17
Abstract: The invention relates to aqueous radiation-hardenable, non ionically stabilised resins ABC containing binding agents; containing components of epoxy resins A which are modified by polyethylene glycol, epoxy resins B which are devoid of polyethylene glycol, and acids C which are olefinically unsaturated. At least 50 % of all the reaction products derived from the epoxy resins A and B contain at least one ester group which is formed by reacting a terminal epoxy group with an olefinically unsaturated acid C. The invention also relates to methods for the production of said resins and the use thereof as coating agents.
Patent CA-2505061-C (CA)
Title: Pallet presenter for agricultural equipment
Inventor: POHLMAN FRANK R JR
IPC: A01D57/00
Filed: 2005-04-22
Granted: 2009-02-10
Abstract: Disclosed is an automatic pallet presenter for agricultural equipment. The pallet presenter has a storage magazine for storing pallets and a rotatable table mechanism for bringing pallets into a desired location.
Patent CA-2508079-C (CA)
Inventor: SYED ISMET
IPC: C22C23/06
Filed: 2004-10-08
Granted: 2009-09-29
Abstract: This invention relates to magnesium-based alloys particularly suitable for casting applications where good mechanical properties at room and at elevated temperatures are required. The alloys contain: 2 to 4.5 % by weight of neodymium; 0.2 to 7.0 % of at least one rare earth metal of atomic No. 62 to 71; up to 1.3 % by weight of zinc; and 0.2 to 0.7 % by weight of zirconium;  optionally with one or more other minor component. They are resistant to corrosion, show good age-hardening behaviour, and are also suitable for extrusion and wrought alloy applications.
Patent CA-2509108-C (CA)
Title: Method for removing heavy metals in incineration ash
Inventor: NAKAO HIROSHI
IPC: B01D15/00
Filed: 2003-12-25
Granted: 2011-11-15
Abstract: This invention relates to a method for removing heavy metals in incineration ash of industrial wastes wherein the incineration ash is contacted with water, and the resulting aqueous solution containing the heavy metals is contacted with a heavy metal adsorbent.     This method can conveniently and efficiently remove the heavy metals in the incineration ash, and accordingly, it promotes recycling of the incineration ash.
Patent CA-2513650-C (CA)
Title: Cartouche de combustible pour piles a combustible
Inventor: ADAMS PAUL H
IPC: H01M8/06
Filed: 2004-01-26
Granted: 2012-11-27
Abstract: L'invention concerne une cartouche de combustible souple permettant de stocker du méthanol et de l'eau, un mélange méthanol/eau ou des mélanges méthanol/eau de concentrations variées. Cette invention utilise un élément d'excipient qui occupe de préférence une petite partie du volume de la cartouche de combustible de manière que la cartouche de combustible puisse contenir plus de combustible afin d'assurer une longue durée à la cartouche de combustible. L'élément d'excipient peut provoquer un effet de mèche et transporter le combustible vers MEA. De plus, l'élément d'excipient reste en contact physique avec le combustible quel que soit le sens de la cartouche de combustible et quel que soit le niveau de carburant dans la cartouche de combustible. Cette cartouche de combustible peut posséder plus d'une chambre et, de préférence, chaque chambre contient une concentration différente de combustible. Facultativement, la cartouche de combustible peut aussi comprendre une pompe afin d'entraîner un flux de combustible depuis le réservoir de combustible. Cette pompe peut aussi réguler le flux de combustible et couper le flux de combustible le cas échéant.
Patent CA-2513726-C (CA)
Title: In vivo device for improving diastolic ventricular function
Inventor: DUBI SHAY
IPC: A61F2/00
Filed: 2004-01-26
Granted: 2014-08-12
Abstract: The present invention provides an in vivo device for improving diastolic function of the heart.
Patent CA-2515829-C (CA)
Inventor: LACHANCE JEAN-FRANCOIS
IPC: B63C9/02
Filed: 2005-08-11
Granted: 2013-04-09
Abstract: A rescue boat capable of use on ice, strewn water, water, snow and dragged over rigid surfaces is described. The rescue boat comprises a hull fabricated from a lamination of fiber materials having a specific orientation to provide flexibility for shock absorbing. An inner keel beam is retained along a central longitudinal axis of the hull on an inner surface of the hull. A transom cowling extends across opposed sidewalls of the hull and merges into a transom wall laminated with the hull. One or more transverse seating frames are secured across the opposed sidewalls by connecting brackets and adapted to transfer impact forces with the sidewalls. One or more vertical rigid support posts are secured to the inner keel beam and an associated one of the one or more transverse seating frames for transmitting vertical impact forces between the inner keel beam and the one or more transverse seating frames.
Patent CA-2515889-C (CA)
Title: Preparation selective et specifique de composes peg discrets
Inventor: DAVIS PAUL D
IPC: C08G65/32
Filed: 2004-02-13
Granted: 2015-07-14
Abstract: La présente invention concerne de nouveaux procédés de préparation de composés de polyéthylène discrets de manière sélective et spécifique pour un nombre prédéterminé d'unités d'oxyde d'éthylène. L'invention concerne des procédés que l'on peut mettre en oeuvre pour obtenir des composés dPEG plus importants (a) ayant un éventail élargi d'applications rendant utiles les espèces homo et hétérofonctionnelles et ramifiées et (b) dans des configurations et des conditions de réaction plus douces, plus efficaces, plus diverses en termes d'incorporation d'une fonctionnalité utile, plus contrôlable et plus polyvalente que celles d'un procédé conventionnel utilisé dans l'état actuel de la technique. Par ailleurs. Les modes de réalisation de cette invention permettent aux procédés d'améliorer considérablement la capacité de purification des intermédiaires ou des mélanges de produits finis, conférant à ces procédés une application commerciale en termes de fabrication de dPEG. Des groupes de protection et des groupes fonctionnels peuvent être conçus pour purifier à grande échelle une réalité pratique. Les nouveaux produits dPEG forment la base de la composition et des substances permettant d'obtenir d'autres nouveaux composés ayant une application appréciable dans les domaines du diagnostic et du traitement, entre autres.
Patent CA-2516922-C (CA)
Title: Method and apparatus for improving child safety while using a mobile ride-on toy
Inventor: GAVISH DAN
IPC: A63G25/00
Filed: 2004-02-18
Granted: 2011-07-26
Abstract: A method and apparatus by which an adult accompanying a child riding a mobile ride-on toy (120), can continuously determine if the child is free to fully operate the toy (120), The adult can force the toy (120) to slow down, or to stop or to otherwise control the ride-on toy (120) in order to protect the child's safety. The adult can gain control by operating a wireless remote-control unit (110). Furthermore, the adult can limit the distance between the ride-on toy and the adult, so that the child cannot drive too far away from the adult, i.e., the toy (120) stops as soon as the predetermined range limit is reached. The ride-on toy (120) can be used as long as it is under the control of the adult, but it automatically stops when the adult loses control over the ride-on toy (120).
Patent CA-2519523-C (CA)
Title: Formulation for a metered dose inhaler using hydro-fluoro-alkanes as propellants
Inventor: DESTEFANO GEORGE
IPC: A61K9/00
Filed: 2004-03-19
Granted: 2012-03-13
Abstract: An improved suspension formulation for use in a metered-dose inhaler having a hydro-fluoro-alkane propellant is described, the improvement being the controlled addition of a small quantity of water.
Patent CA-2522216-C (CA)
Inventor: HOLLER HELMUTH
IPC: G01M3/12
Filed: 2004-04-29
Granted: 2012-06-19
Abstract: L'invention concerne un procédé permettant de contrôler l'étanchéité de composants (1) comportant des cavités (7), ce procédé consistant à enduire totalement au moins la surface à contrôler, au moins sur une face du composant (1) à contrôler, d'un liquide d'essai (11) moussant. L'objectif de l'invention est de créer un procédé de ce type qui puisse être mis en oeuvre le plus rapidement et le plus simplement possible et au cours duquel le liquide d'essai (11) affecte le moins possible le composant (1) à contrôler. A cet effet, ledit composant (1) est soumis à une élévation de température, puis la surface à contrôler fait l'objet d'un examen destiné à mettre en évidence la formation de bulles (12) au niveau du liquide d'essai (11). Ledit liquide d'essai (11) comprend de préférence 10 % à 20 % de tensioactifs dissous, 2 % à 6 % d'alcool et 75 % à 78 % d'eau, et 5 % d'adjuvants au maximum.
Patent CA-2526098-C (CA)
Title: Structure multicouche pour emballage
Inventor: KITANO YOSHIHIRO
IPC: B32B27/08
Filed: 2004-05-12
Granted: 2010-02-16
Abstract: L'invention concerne une structure multicouche comprenant au moins une couche intérieure, une couche extérieure et une couche intermédiaire. L'invention se caractérise en ce que la couche intermédiaire présente une structure "mer-îles" comprenant une résine (A) constituant la partie "mer" et une résine fonctionnelle (B) constituant la partie "îles", et formant une couche intermédiaire dans laquelle la proportion de la partie "mer" est inférieure ou égale à 80 %. En outre, l'invention se caractérise en ce que les couches intérieure et extérieure comprennent une résine adhérant à la résine (A). Ainsi, l'adhésion entre les couches peut être améliorée sans utilisation d'une couche adhésive spéciale entre la couche intermédiaire, qui présente des propriétés telles que l'imperméabilité aux gaz, et chacune desdites couches intérieure et extérieure. Par ailleurs, la transparence peut également être améliorée.
Patent CA-2527043-C (CA)
Inventor: LLOYD RICHARD M
IPC: F42B12/20
Filed: 2004-06-03
Granted: 2008-11-18
Abstract: L'invention concerne une charge militaire de barre d'énergie cinétique comprenant un noyau de projectiles renfermant une pluralité de projectiles individuels, une charge explosive située autour de ce noyau, et au moins un détonateur destiné à la charge explosive, et une structure pour réduire les angles de déploiement de ces projectiles, lorsque le détonateur fait détoner la charge explosive.
Patent CA-2538924-C (CA)
Title: Multipurpose mask
Inventor: FERNANDEZ DE CASTRO AURORA L
IPC: A41D13/11
Filed: 2004-09-10
Granted: 2010-08-03
Abstract: A protective, multipurpose mask cover the oral and nasal areas. The mask has an opening (13) about or around the mouth area of the wearer which allows different devices to be inserted and withdrawn from the wearer's mouth while the mask is in place on the wearer.
Patent CA-2547070-C (CA)
Title: Surmoule a nervures anti-intrusion
Inventor: BILLARANT FABRICE
IPC: B29C39/10
Filed: 2006-05-15
Granted: 2013-03-19
Abstract: Surmoulé, comportant une base ayant une partie centrale, d'une première face de laquelle sont issus des crochets formant partie mâle d'un auto agrippant ; deux parties formant lisières, latéralement de part et d'autre de la partie centrale ; et des moyens magnétiques pouvant coopérer avec un aimant pour attirer le surmoulé, est caractérisé en ce que les lisières comportent chacune au moins deux nervures, de préférence au moins trois ou quatre nervures, qui font saillie des lisières du même côté de la base que les crochets.
Patent CA-2551617-C (CA)
Inventor: VOICE WAYNE ERIC
IPC: B23K3/06
Filed: 2004-12-23
Granted: 2013-11-12
Abstract: In order to avoid excessive internal stress and micro structure problems inherent with previous fusion welding techniques utilised for component structure fabrication, the present method creates a relatively thin in situ brazing alloy layer upon first and second component edges which are brought together in order to create a component joint. This in situ brazing alloy layer (6, 23, 26) is created by deposition of brazing elements, such as copper or nickel, from an electrical discharge cutting process electrode depletion utilised in order to cut the component edges. A subsequent brazing technique then creates through interstitial migration between that brazing alloy layer and the underlying material substrate of the components a robust component joint. Furthermore, the in situ brazing alloy layer penetrates the respective component cut edge surface to only a limited depth such that the geometric effect is similarly limited, and the properties of the underlying component material structure are maintained.
Patent CA-2551649-C (CA)
Title: Lighting apparatus and method for controlling brightness and color location thereof
Inventor: ZWANENBURG MICHEL
IPC: H05B44/00
Filed: 2006-07-10
Granted: 2012-01-10
Abstract: A lighting apparatus emitting polychromatic light comprising light of at least two light-channels with different colors, wherein each light-channel is controlled by one modified pulse-width-modulated signal (modified PWM-signal), and each modified PWM-signal results from the modulation of one color- pulse-width-modulated signal (color-PWM-signal) with an intensity-pulse-width-modulated signal (intensity-PWM-signal) in order to control the brightness and color location of the polychromatic light.
Patent CA-2551653-C (CA)
Title: Direct chilled metal casting system
Inventor: SHABER CRAIG L
IPC: B22D11/124
Filed: 2005-02-09
Granted: 2012-07-24
Abstract: A molten metal mold casting system (120) which maintains an approximately equal coolant flow rate while altering flow characteristic of the coolant flow discharged toward the cast part to alter the cooling affects on the emerging castpart. The heat transfer at the center surface portion of the castpart is reduced for some low thermal conductivity alloy metals, which reduces the butt curl during casting.
Patent CA-2556562-C (CA)
Title: Carbon nanotube structure-selective separation and surface fixation
Inventor: MURAKOSHI KEI
IPC: G01P15/00
Filed: 2005-02-10
Granted: 2011-12-06
Abstract: A method of separating, concentrating or purifying uniform carbon nanotubes with desired properties (diameter, chiral vector, etc) in a highly sensitive manner by the use of structure-sensitive properties peculiar to carbon nanotubes; and an apparatus therefor. There is provided a method of separating, concentrating, or purifying carbon nanotubes with the desired properties contained in a sample, comprising the steps pf (a) irradiating a sample containing carbon nanotubes with light; and (b) selecting carbon nanotubes with desired properties. In a preferred embodiment, the light irradiation of the step (a) can be carried out in the presence of a metal so as to cause specified carbon nanotubes to selectively induce a photocatalytic reaction, resulting in metal deposition. Further, in a preferred embodiment, a given magnetic filed can be applied in the steps (b) so as to attain accumulation or concentration or carbon nanotubes with metal deposited.
Patent CA-2557052-C (CA)
Title: Carte postale pliable avec etiquette amovible
Inventor: BETHKE DARVIN R
IPC: B42D15/08
Filed: 2006-08-24
Granted: 2011-08-02
Abstract: La présente invention concerne un dispositif et des méthodes pour une forme de carte postale à plis double comportant une étiquette déposable. Un exemple de forme consiste en une feuille quadrangulaire munie de rebords parallèles supérieur et inférieur, un premier et un second rebords latéraux parallèles perpendiculaires au rebords supérieur et inférieur, ainsi qu'un côté recto et un côté verso. L'exemple de forme comprend également une première, une seconde, une troisième et une quatrième lignes de pli parallèles aux rebords supérieur et inférieur, qui divisent la feuille en au moins un premier, un second, un troisième et un quatrième panneaux, le premier et le quatrième panneaux ayant essentiellement les mêmes dimensions, et le second et le troisième panneaux ayant également essentiellement les mêmes dimensions. Il y a également une ouverture dans au moins un des quatre panneaux, une doublure fixée à la première façade d'un moins un panneau, afin de recouvrir au moins une partie de l'ouverture, ainsi qu'une étiquette placée de façon non permanente sur la doublure de l'ouverture. De plus, la forme comprend une première région d'adhésif prévue sur la seconde façade d'au moins un du premier et du quatrième panneaux, et sur la seconde façade d'au moins un du deuxième ou du troisième panneaux, pour assurer une adhérence mutuelle des parties opposées du deuxième et du troisième panneaux, en tant que premier et second plis respectifs de la carte postale lorsque la feuille est pliée en deux en forme de V le long des lignes de pli.