baber/WOPTO huggingface dataset:
Patent CA-2557183-C (CA)
Title: Guide de cremaillere et cremaillere et dispositif de levier de direction utilisant le guide de cremaillere
Inventor: KUBOTA SHUICHI
IPC: F16H55/28
Filed: 2005-03-04
Granted: 2013-01-08
Abstract: Un dispositif de guide et de levier de direction à pignons (1), comprenant un carter d~engrenage en aluminium ou en alliage d~aluminium (3) ayant une partie creuse (2), un arbre de direction (6), une barre de guidage (9) sur laquelle sont formées les dents de la crémaillère (8) maillées avec le pignon (7) et un guide de crémaillère (10) placées sur la partie creuse (2) dans le carter d~engrenage (3) et supportant la barre de crémaillère (9) pouvant coulisser dans sa direction de déplacement (A).
Patent CA-2557306-C (CA)
Inventor: BAKER CLARK R JR
IPC: A61B5/00
Filed: 2005-03-07
Granted: 2015-02-17
Abstract: A method and device for detecting the presence of mixed venous and arterial blood pulsation in tissue, including receiving first and second electromagnetic radiation signals from a blood perfused tissue portion corresponding to infrared and red wavelengths of light, obtaining a measure of a phase difference between the first and second electromagnetic radiation signals, comparing the measure with a threshold value to form a comparison, and detecting the presence or absence of venous pulsation using the comparison.
Patent CA-2558013-C (CA)
Inventor: BRUNNER RALPH
IPC: G09G5/14
Filed: 2005-06-01
Granted: 2012-11-13
Abstract: L'invention concerne des techniques pour effets visuels reposant sur l'utilisation de fragments de programmes exécutés sur une unité de traitement graphique programmable. Selon une première technique (300), les effets visuels sont appliqués à un tampon d'assemblage du système de fenêtre à tampon avant la composition d'une fenêtre cible. Selon une deuxième technique (400), ces effets sont appliqués à une fenêtre cible à mesure qu'elle est composée dans le tampon d'assemblage du système. Selon une troisième technique (500 et 600), ces effets sont appliqués à un tampon d'assemblage du système après la composition d'une fenêtre cible. Selon une quatrième technique (700), ces effets sont appliqués au tampon d'assemblage du système à mesure que s'effectue la transmission vers le tampon d'images du système. Selon une cinquième technique (1100 et 1200), des effets visuels arbitraires sont autorisés vers une ou plusieurs fenêtres quelconques (par exemple, tampons de fenêtres spécifiques aux applications) de manière à permettre seulement les mises à jour d'une partie d'affichage.
Patent CA-2564944-C (CA)
Title: Procede et dispositif de restitution d'informations
Inventor: SERRA MERCE
IPC: G06F15/18
Filed: 2005-04-14
Granted: 2012-02-07
Abstract: L'objectif de l'invention est de créer un système de restitution d'informations intelligent s'adaptant aux souhaits et aux besoins de l'utilisateur de manière pratiquement imperceptible, en impliquant un léger surcroît de complexité ou sans surcroît de complexité pour l'utilisateur. A cet effet, à partir d'une information ou d'une pluralité d'informations, la sélection des informations à restituer est réalisée de manière aléatoire sur la base d'une répartition de probabilités adaptative. En outre, la répartition de probabilités adaptative est adaptée en fonction d'un comportement détecté de l'utilisateur pour la restitution des informations sélectionnées. Le comportement de l'utilisateur est ensuite utilisé comme grandeur de régulation pour adapter la répartition de probabilités adaptative qui, parmi les informations ou les objets d'informations restituables dans lesquelles les informations restituables sont mises à disposition, définit s'il est probable ou non qu'une information déterminée, mise à disposition dans un objet d'informations, soit sélectionnée lors de la prochaine sélection aléatoire de la prochaine information à restituer.
Patent CA-2569735-C (CA)
Inventor: MUYSKENS DAVID
IPC: B65D19/00
Filed: 2005-06-01
Granted: 2009-11-17
Abstract: A washing machine base 10 that protects and cushions the washing machine and secures the washing machine transmission or other mechanism suspended below the washer tub during assembly and shipping, even if the appliance is tilted.  The base 10 comprises a load bearing tray 12 and an insert 14 disposed within the tray 12. The tray 12 has a bottom panel 16 for supporting the washing machine and side panels 18 connected to and extending upward from the bottom panel 16. The insert 14 is formed from a corrugated blank that, when folded in accordion fashion, assumes a substantially pyramidal shape defining a centrally disposed opening 26 raised above the bottom panel 16 and configured to receive and secure the washing machine mechanism.
Patent CA-2572497-C (CA)
Title: Stopper rod for delivering gas into a molten metal
Inventor: GUILLO PHILIPPE
IPC: B22D41/18
Filed: 2005-07-15
Granted: 2012-05-01
Abstract: The invention relates to a stopper rod adapted to deliver gas during pouring of molten metal comprising a stopper body having an internal chamber and a gas discharge port, a bore connecting the internal chamber to the gas discharge port, the internal chamber and the bore defining a gas passageway. According to the invention, the walls of the gas passageway are provided with a layer of a material which will not produce carbon monoxide at the temperature of Use.  The stopper rod of the invention does not contaminate the gas passing therethrough.
Patent CA-2574191-C (CA)
Title: Weight-on-gear sensor
Inventor: MAST JAMES GRANT
IPC: B64C25/52
Filed: 2004-08-10
Granted: 2010-07-13
Abstract: A weight-on-gear sensor for use on an aircraft with landing skids having a bracket and a displacement sensor attached to the bracket is disclosed. The bracket has a center member connecting a first end member to a second end member. The center member has a centerline and the end members extend from the centerline of the center member. Mounting members extend along the centerline of the center member to facilitate attachment of the bracket to a cross tube.  The displacement sensor connects the first end member to the second end member. The displacement sensor is parallel to, and offset from, the centerline of the center member so that when a bending moment is applied to the center member the first displacement sensor is either elongated or shortened.
Patent CA-2575016-C (CA)
Title: Fuel cell having fuel and oxidation gas channels of different cross-sections
Inventor: YOSHIZAWA KOUDAI
IPC: H01M8/02
Filed: 2005-07-07
Granted: 2009-11-17
Abstract: A fuel cell includes a membrane electrode assembly (101); a first gas diffusion layer (104) having a first raised portion (104a); an anode side separator (102); a second gas diffusion layer (105) having a second raised portion (105a); and a cathode side separator (103). A fuel gas passage (102b) formed by a first groove (102a) and the first raised portion (104a) has a first cross section (A1), while an oxidation gas passage (103b) formed by a second groove (103a) and the second raised portion (105a) has a second cross section (A2). The first raised portion (104a) and the second raised portion (105a) are different from each other in scale, forming the first cross section (A1) and the second cross section (A2) different from each other.
Patent CA-2575712-C (CA)
Title: Reluctance machine having a non-uniform air gap between a rotor pole and a stator pole
Inventor: NORELL NEIL N
IPC: H02K19/10
Filed: 2005-07-21
Granted: 2012-07-03
Abstract: A reluctance machine includes a stator having a stator core. The stator core includes a central bore and a plurality of stator poles (30) extending inwardly from the stator core. Each of the stator poles (30) includes a stator pole face (38). The reluctance machine further includes a rotor having a plurality of rotor poles (62). Each of the rotor poles includes a rotor pole face (78). Each of the rotor pole faces includes a first portion (78a), a second portion (78b) that is radially inwardly stepped with respect to the first portion to create a non-uniform air gap (80) between the rotor pole face (78) and a corresponding stator pole face (38), and a protrusion (82) located at an edge of the second portion (78b) of the rotor pole face (78).
Patent CA-2578873-C (CA)
Title: Suppression d'hydrocarbures contenus dans des particules solides
Inventor: OPHUS KEVIN
IPC: C10C3/02
Filed: 2004-10-15
Granted: 2012-12-11
Abstract: L'invention concerne un procédé et une composition permettant de supprimer les huiles lourdes et le bitume se trouvant dans des sables bitumeux. La composition selon l'invention comprend une émulsion de d-limonène et d'eau, stabilisée par un agent émulsifiant contenant un tensioactif anionique. L'émulsion est mise en contact avec une boue de sable bitumeux jusqu'à ce que les phases aqueuse et hydrocarbure se séparent. Ce processus peut avoir lieu à des températures inférieures à 80° C.
Patent CA-2578902-C (CA)
Title: Method for quality improvement of printing with a thermotransfer print head and arrangement for implementation of the method
Inventor: TURNER OLAF
IPC: B41J2/325
Filed: 2007-02-19
Granted: 2011-02-15
Abstract: In a method and apparatus for improving the printing with a thermotransfer print head, an energy value is calculated before the printing process according to different types to be implemented when a dot is to be printed. Energy values also are calculated for the heating elements at the ends of the row of heating elements of the high-resolution thermotransfer print head, so as to activate these heating elements even though in heating phases no dot to be printed at the border external to the barcode image. Additionally, those heating elements that do not lie in the two border regions of the heating element row are also activated for a limited time duration, the aforementioned time duration directly preceding the printing of a barcode image. A microprocessor calculates the energy values and is connected with a pixel energy memory for non-volatile buffering of the data that are transferred into a print data controller and are converted into a print pulse duration.
Patent CA-2582977-C (CA)
Title: Method for central planning and distributed control of client roaming and reassociation
Inventor: DOUGLAS BRETTON
IPC: G06F7/00
Filed: 2005-09-12
Granted: 2014-05-13
Abstract: A technique for network planning that includes an interface for guiding a network user through the network allocation process, such as defining groups of clients based on their capabilities. Portions of the wireless local area network infrastructure, e.g., access points, are allocated among the groups.  When a client attempts to associate with an access point, the access point determines the client capabilities. If the client is supported by the access point, the access point allows the client to associate and sends the client a message that contains a prioritized list of other nearby access points allocated to service that client, otherwise the access point sends a prioritized roaming list of nearby access points to the client that are allocated to serve that type of client. Feedback is provided by the network infrastructure enabling a network user or the network to automatically reallocate resources based on the feedback.
Patent CA-2584132-C (CA)
Title: Procede permettant de preparer un polymere imidise
Inventor: MEESSEN PATRIC
IPC: C10M149/02
Filed: 2005-11-04
Granted: 2015-05-26
Abstract: L'invention concerne un procédé permettant de préparer un polymère imidisé dans un dispositif de mélange ou de malaxage, par réaction d'un mélange comprenant un polymère qui contient des groupes anhydride ou des dérivés de ces derniers et un composé polyamine aromatique. La réaction est effectuée en présence d'un acide. Ce procédé permet d'obtenir un polymère imidisé qui présente un taux réduit de groupes anhydride ayant incomplètement réagi par rapport aux groupes anhydride à présents l'origine dans le polymère ainsi qu'un faible taux de polyamine aromatique libre et liée à l'amide. L'invention concerne également un composé solide et notamment un modificateur de viscosité solide et multifonctionnel comprenant un polymère qui contient entre 0,1 et 10 groupes fonctionnels par 1000 atomes de C, ces groupes fonctionnels comprenant des groupes imide à base d'amine aromatique, le ratio entre les groupes imide et les groupes fonctionnels étant supérieur à 0,85, de préférence supérieur à 0,90 et idéalement supérieur à 0,95. L'invention concerne en outre une huile lubrifiante comprenant le modificateur de viscosité multifonctionnel selon l'invention, le taux de polyamine aromatique de faible masse moléculaire dans l'huile étant inférieur à 10 ppm.
Patent CA-2585345-C (CA)
Inventor: BEARMAN RICHARD ANTHONY
IPC: B02C21/00
Filed: 2005-10-24
Granted: 2013-01-29
Abstract: A method and an apparatus for crushing material, particularly mined material, is disclosed. In one embodiment two or more pairs (3,7) of crushing rolls successively crush mined material. The pairs of crushing rolls are arranged and operated so that an upstream pair (3) of rolls produces a feed, preferably a pressurised feed, for a downstream pair (7) of rolls. In another embodiment, at least an upstream pair (3) of rolls is driven intermittently, for example by means of a stepping motor to provide stepped rotational movement of the rolls.
Patent CA-2593489-C (CA)
Inventor: CRITCHLOW GARY
IPC: C25D5/18
Filed: 2006-01-10
Granted: 2014-08-05
Abstract: An anodic oxide film is formed on an aluminium or aluminium alloy work piece by forming an anodic oxide film on the work piece by AC electrolysis followed by subjecting the work piece to DC electrolysis. The AC anodising step may be conducted at a voltage of 5 to 30V for 30 seconds to 10 minutes and the DC anodising step may be conducted at a voltage of 5 to 30V for a period of 1 to 20 minutes. The anodic oxide coating is suitable for adhesive bonding of aluminium alloy work pieces.
Patent CA-2594272-C (CA)
Inventor: HOBSON BARRY REGINALD
IPC: B02C17/10
Filed: 2000-10-13
Granted: 2010-01-19
Abstract: Grinder head (10) includes a grinding bowl (12) provided with a boss (14) fixed to a bottom wall or base plate (16) of the bowl (12) and projecting into the bowl (12). The head (10) also includes a grinder ring (18) that is locatable over the boss (14) and freely moveable within the bowl (12). Lid (30) closes the bowl (12) to prevent the escape of a mineral sample during grinding.
Patent CA-2597752-C (CA)
Title: Determining operational status of a mobile device capable of executing server-side applications
Inventor: CHALMERS PAUL
IPC: H04L29/06
Filed: 2005-02-22
Granted: 2012-07-10
Abstract: To determine the operational status of a wireless communication device capable of executing server-side applications, a message is sent to the device requesting operational status of the device. The message may be triggered by a system administrator at a middleware server. The wireless communication device may receive the message, compose a response message indicative of the operational status of the device, and send the response message back to the middleware server. The messages may be extensible markup language (XML) messages. Composition of the response message may entail verifying that a textual operational status description forming part of the response message omits illegal XML characters, e.g., by passing the description through an XML formatter for removal of any illegal XML characters.
Patent CA-2600738-C (CA)
Inventor: OSBORN NIGEL JOHN
IPC: B01J20/08
Filed: 2006-03-21
Granted: 2013-11-12
Abstract: The invention describes a method for stripping alumina which is particularly suitable for removal of fluoride from alumina and comprises washing said alumina with an aqueous acid or alkali at elevated temperature. The method may be used for removal of unreacted radiofluoride such as [18F]fluoride from alumina following a radiofluorination reaction. Automated synthesis apparatus and cassettes therefor, which are adapted to perform the method are also claimed.
Patent CA-2604034-C (CA)
Inventor: CHANG CHIEN-HSING
IPC: A61K39/395
Filed: 2006-03-29
Granted: 2014-01-21
Abstract: The present invention concerns methods and compositions for stably tethered structures of defined compositions with multiple functionalities and/or binding specificities. Particular embodiments concern stably tethered structures comprising a homodimer of a first monomer, comprising a dimerization and docking domain attached to a first precursor, and a second monomer comprising an anchoring domain attached to a second precursor. The first and second precursors may be virtually any molecule or structure, such as antibodies, antibody fragments, antibody analogs or mimetics, aptamers, binding peptides, fragments of binding proteins, known ligands for proteins or other molecules, enzymes, detectable labels or tags, therapeutic agents, toxins, pharmaceuticals, cytokines, interleukins, interferons, radioisotopes, proteins, peptides, peptide mimetics, polynucleotides, RNAi, oligosaccharides, natural or synthetic polymeric substances, nanoparticles, quantum dots, organic or inorganic compounds, etc. The disclosed methods and compositions provide a simple, easy to purify way to obtain any binary compound attached to any monomeric compound, or any trinary compound.
Patent CA-2605904-C (CA)
Inventor: STOKES CASEY D
IPC: C10M145/24
Filed: 2007-10-04
Granted: 2016-08-30
Abstract: An oil-soluble lubricating oil additive composition prepared by the process which comprises reacting a copolymer, with at least one polyether aliphatic amine compound.
Patent CA-2606394-C (CA)
Title: Lighting fixture mounting platform
Inventor: FRYZEK AARON P
IPC: F16M13/00
Filed: 2005-04-29
Granted: 2013-07-09
Abstract: A mounting platform for a lighting fixture comprising a substantially flat plate and an integral cutting guide. The integral cutting guide includes an aperture formed through the substantially flat plate and a flange formed around a perimeter of the aperture. The flange and the substantially flat plate preferably intersect in a curve and the flange forms an angle of less than (90) degrees with respect to the bottom surface. The mounting platform also includes elongated slots for securing the mounting platform to a ceiling support member . The elongated slots are preferably of a sufficient length to allow the mounting platform to be secured to the ceiling support member to allow placement of the integral cutting guide between the ceiling support member and a second ceiling support member wherein the span between the ceiling support member and the second ceiling support member is in the range of (16 to 24) inches.
Patent CA-2611903-C (CA)
Inventor: MCCOSKEY WILLIAM R
IPC: B64F1/22
Filed: 2006-06-12
Granted: 2012-01-03
Abstract: A powered nose aircraft wheel system (130) for an aircraft (12) includes landing gear (104) that extends from the aircraft (12). A wheel axle (136) is coupled to the landing gear (104). A wheel (134) is coupled to the wheel axle (136). A  wheel motor (106) is coupled to the wheel axle (136) and the wheel (134). A  controller (120) is coupled to the wheel motor (106) and rotates the wheel (134). A  method of taxiing an aircraft (12) includes permitting the wheel (134) of the aircraft (12) to freely spin during the landing of the aircraft (12). Power is transferred from an auxiliary power unit (73) of the aircraft (12) to the wheel motor (106). The wheel (134) is rotated via the wheel motor (106). The aircraft (12) is steered and the speed of the wheel (134) is controlled via one or more controllers selected from an onboard controller (18, 118, 120) and an offboard controller (45, 58, 59).
Patent CA-2618359-C (CA)
Title: Adjustable tool extender
Inventor: WENTE STEVE R
IPC: F16B7/10
Filed: 2008-01-03
Granted: 2012-03-13
Abstract: An adjustable tool extender includes a sleeve defining a receptacle and an extension member having a first end and a second end, wherein the second end defines a cavity and is slidable within the receptacle of the sleeve. The extender also includes a bias member seated in the receptacle and an end disposed in the cavity for biasing the extension member outwardly from the sleeve to a fully extended position.
Patent CA-2625455-C (CA)
Inventor: JAMES DAVID
IPC: C09D175/06
Filed: 2006-10-02
Granted: 2013-06-25
Abstract: Disclosed is a novel liquid radiation and thermally curing (dual cure) composition comprising (a) at least one partially acrylated tri or polyalcohol and acrylic, having has at least two hydroxyl group's, at least one acrylic or methacrylic double bond, a hydroxyl value of 50-500 mg KOH/g and a double bond concentration of 1-10 mmoles/g, (b) at least one crosslinking agent for hydroxyl functional compounds, which crosslinking agent optionally has at least one olefmic double bond, (c) an additive package comprising at least one photoinitiator, radical scavenger, light stabiliser, wetting agent and/or levelling agent, and optionally (d) at least one monomeric or oligomeric reactive diluent.
Patent CA-2630288-C (CA)
Title: Eolienne et methode d'exploitation connexe
Inventor: STIESDAL HENRIK
IPC: F03D7/04
Filed: 2008-05-01
Granted: 2015-11-24
Abstract: L'invention concerne une méthode d'exploitation d'une éolienne (1) dans laquelle, pour une réduction de la charge de vent frappant l'éolienne (1), la vitesse de rotation du rotor (4, 5) ou la puissance électrique produite par l'éolienne (1) sont réduites en fonction d'une déviation de la vitesse du vent par rapport à la vitesse moyenne du vent. La vitesse de rotation du rotor (4, 5) ou la puissance électrique produite de l'éolienne (1) est en particulier réduite en selon une fonction de la déviation de la vitesse du vent par rapport à la vitesse moyenne du vent, lorsque la déviation de la vitesse du vent par rapport à la vitesse moyenne du vent atteint ou dépasse une valeur seuil. De plus, l'invention porte sur une éolienne (1) comprenant un module de calcul (6) réglé pour exécuter la méthode.
Patent CA-2634089-C (CA)
Title: Fuel injection valve attaching structure in engine for small-sized vehicle
Inventor: NIIZUMA KEIICHIRO
IPC: F02M61/14
Filed: 2008-06-06
Granted: 2012-04-03
Abstract: In an engine for a small-sized vehicle including a storage compartment above an engine body mounted on a vehicle body frame tilted with it front rising until cylinder axis becomes almost horizontal, an intake device forming an intake path having an almost U shape in side view in cooperation with an intake port provided for a cylinder head and disposed between the engine body and the storage compartment so as to extend rearward from the cylinder head, and a fuel injection valve for injecting fuel into the intake path, the influence exerted on the storage compartment is reduced, and the fuel injection valve is disposed in a position as low as possible to increase the capacity of the storage compartment. Simultaneously, maintenance of the fuel injection valve is facilitated. A fuel injection valve for injecting fuel toward an intake port is attached to a cylinder head with axis C4 of the fuel injection valve tilted forward and outward of the vehicle body frame.
Patent CA-2639273-C (CA)
Title: Baffle vent with integral drift blocker
Inventor: ROSTEN DAVID B
IPC: F24F7/02
Filed: 2008-09-03
Granted: 2012-01-31
Abstract: A baffle vent incorporates an integral drift blocker portion that is connected to the main body portion of the baffle vent by a generally planar transition portion to allow the drift blocker portion to move relative to the main body portion. The main body portion is formed with transversely extending stiffening ribs, while the drift blocker portion is formed with longitudinally extending stiffening ribs with the transition portion being devoid of stiffening ribs to maintain flexibility in the transition portion. The baffle vent structure can be formed in large sheets that span several roof rafters with multiple integral drift blocker portions formed to be positioned between the roof rafters. A deck baffle panel is also provided in a configuration similar to the main body portion to be installed beneath attic flooring in manufactured housing to allow an air flow to remove moisture from beneath the attic flooring.