baber/WOPTO huggingface dataset:
Patent CA-2672085-C (CA)
Title: Procede et appareil de degazage de fluides stockes dans des conteneurs
Inventor: LAHR RHONE DANIEL
IPC: B01D19/00
Filed: 2009-07-14
Granted: 2011-10-11
Abstract: La présente divulgation décrit un mécanisme sous vide à air comprimé et une méthode qui permet à un utilisateur de réduire la pression atmosphérique des récipients clos, et donc éliminer le dioxyde de carbone et autres gaz dégagés de liquides, dans le cas du vin, présents dans de multiples récipients clos. En peu de temps, le vin obtenu présente un goût, un arôme et une limpidité améliorés, amélioration associée normalement au vin, vieilli naturellement pendant de nombreux mois. Une pompe à vide à air comprimé diminue la pression atmosphérique au-dessus du vin. Lorsque cette pression est suffisamment basse, les gaz dégagés s'évaporent rapidement du vin renfermé aux températures ambiantes, se séparant du liquide sans nuire à la qualité du vin. Dans certains cas de traitement du vin et en maintenant frais des récipients alimentaires et de boissons, l'élimination des gaz des récipients clos doit être suivie du maintien du vide. Cette opération est effectuée facultativement avec un mécanisme de déclenchement-arrêt de maintien du vide.
Patent CA-2673030-C (CA)
Inventor: ANNAN DAVID
IPC: G06Q20/40
Filed: 2009-06-11
Granted: 2014-01-07
Abstract: L'invention porte sur un système et une méthode d'autorisation de transactions à partir d'un appareil mobile. Le système comprend un appareil mobile qui exécute une application d'autorisation de transactions, laquelle génère un code de transaction à la demande de l'utilisateur. L'application d'autorisation de transactions comporte un module de présentation qui affiche le code de transaction sur l'appareil mobile, ainsi qu'un module de communication qui transmet au moins une partie du code de transaction par un premier canal. Un serveur communique avec l'appareil mobile par un premier canal afin de recevoir au moins une partie du code de transaction, ainsi qu'avec le système du commerçant par un deuxième canal afin de recevoir la demande de transaction, qui inclut le code de transaction. Le serveur exécute le logiciel de traitement de transactions afin de valider le code de transaction reçu par le deuxième canal en vérifiant si celui-ci correspond à la partie de code de transaction reçue par le premier canal, puis il communique le résultat de la transaction au système du commerçant.
Patent CA-2674617-C (CA)
Inventor: KHANDEKAR AAMOD
IPC: H04W28/06
Filed: 2008-01-05
Granted: 2015-06-16
Abstract: Techniques for transmitting pilot and traffic data are described. In one aspect, a terminal may scramble its pilot with a scrambling sequence generated based on a set of static and dynamic parameters. The static parameter(s) have fixed value for an entire communication session for the terminal. The dynamic parameter(s) have variable value during the communication session. The terminal may generate a scrambling sequence by hashing the set of parameters to obtain a seed and initializing a PN generator with the seed. The terminal may then generate the pilot based on the scrambling sequence. In another aspect, the terminal may use different scrambling sequences for pilot and traffic data. A first scrambling sequence may be generated based on a first set of parameters and used to generate the pilot. A second scrambling sequence may be generated based on a second set of parameters and used to scramble traffic data.
Patent CA-2675962-C (CA)
Inventor: OBA YOSHIHIRO
IPC: H04L29/06
Filed: 2008-01-18
Granted: 2014-04-29
Abstract: The preferred embodiments involve a mechanism to bootstrap Kerberos from EAP in which EAP is used for initial network access authentication and Kerberos is used for provisioning session keys to multiple different protocols. The preferred embodiments make use of an EAP extension method (EAP-EXT) to realize the mechanism.
Patent CA-2677259-C (CA)
Title: Configurable phototherapy device
Inventor: SPRINGER JACK F
IPC: F16M11/10
Filed: 2008-02-04
Granted: 2015-12-22
Abstract: Disclosed herein is a device which includes a first panel, a second panel, a center panel, an upright support (pillar), and a base. The first and second panels each include one or more ultraviolet lamps. The center panel may optionally include one or more ultraviolet lamps. The panels are mounted to a swivel plate, which is in turn mounted to the upright support. The swivel plate allows the panels to be rotated by approximately 90 degrees. The upright support has a track that allows the swivel plate to move up and down the upright support.
Patent CA-2686417-C (CA)
Inventor: RUER JACQUES
IPC: F01K25/00
Filed: 2008-04-21
Granted: 2013-06-11
Abstract: The present invention relates to an installation for storing and recovering electric energy comprising two first and second enclosures (1, 2) containing a gas and porous refractory materials (11) capable of transferring thermal calories by contact between the said porous refractory materials and a gas travelling through the said enclosures, and means (3b, 4b) for compressing and means (3c, 4c) for expanding the gas travelling in pipes between each of the ends of an enclosure connected to one end of the other enclosure. The present invention relates to methods for storing electric energy in the form of thermal energy in which use is made of an installation according to the invention and a method for recovering an electric energy (E R) from a thermal energy stored by a method according to the invention. The electric energy is stored in the form of heat inside masses of refractory products, and this stored thermal potential energy is recovered in the form of electric energy.
Patent CA-2686780-C (CA)
Inventor: MARTENS ARD
IPC: B08B3/08
Filed: 2009-12-01
Granted: 2017-02-07
Abstract: A method for removing deposits from at least one compressor powered by an engine. The method comprises disconnecting, while the engine is turned off, a high pressure downstream side of the compressor from an intercooler, or an air intake manifold for non-intercooled engines, while leaving the compressor attached to a means used in the engine to drive the compressor. The output airflow is diverted from the compressor away from the engine to a disposal or to a means of separating a cleaning fluid from air. After starting the engine, and while the engine is running, the cleaning fluid is injected for a sufficient time to clean the compressor.
Patent CA-2687299-C (CA)
Inventor: KLEINER GILBERT
IPC: B23D77/00
Filed: 2008-04-30
Granted: 2015-10-06
Abstract: The invention relates to a rotatably drivable cutting tool, preferably embodied as a fine machining tool, such as for example a high-speed reamer, having an integrated coolant/lubricant supply system, for machining bores, preferably throughbores. The tool has a cutting part (124) on which a plurality of blades or cutting edges and flutes are configured, and a shank (126) which configures a chucking section (122) on a side facing away from the cutting part. The aim of the invention is to more efficiently supply the cutting edges with coolant/lubricant and to improve the cost-effectiveness of the production method. To achieve this aim, a number of coolant/lubricant channels (138) corresponding to the number of flutes are configured in the chucking section, said channels having respective axial discharge openings (142). The coolant/lubricant issued from the coolant/lubricant channels is fed to the associated flutes of the cutting part in a practically free-floating manner, optionally supported by the outer diameter of the shank.
Patent CA-2691886-C (CA)
Title: Catalyst compositions with permselective coatings, methods of making same, and uses thereof
Inventor: BOATENG KENNETH
IPC: C10G47/02
Filed: 2008-06-19
Granted: 2013-12-24
Abstract: In various illustrative embodiments of the present invention there is provided a catalytst composition suitable for use in hydrocarbon refining. The catalyst composition comprises a core having a support and a first catalytic material dispersed in the support, a permselective inner shell applied to the core, and an outer shell applied on the permselective inner shell. The outer shell may further comprise a second catalytic material. In various embodiments, there are also provided methods of making the catalyst composition and uses thereof. In various illustrative embodiments of the present invention, there is provided a catalyst composition described herein wherein the first and second catalytic materials comprise one or more metals or combinations thereof. In various other illustrative embodiments of the present invention, there is provided a method of using the catalyst composition for hydroprocessing a hydrocarbon feed.
Patent CA-2693477-C (CA)
Title: Systeme de cale de roue
Inventor: ANDERSEN JONATHAN
IPC: B65G69/00
Filed: 2008-06-05
Granted: 2013-12-10
Abstract: Le blocage de roue permettant d'immobiliser un véhicule dans un quai de chargement selon la présente invention inclut diverses caractéristiques telles qu'une cale de roue supportée par un bras articulé à ressort avec un ressort qui peut être tendu ou détendu de façon sélective, un capteur qui détecte si la cale est fermement disposée contre une plaque de base ou le sol, un joint de pivot bidirectionnel entre le bras articulé et la cale de roue afin de garantir que la cale puisse reposer entièrement sur une plaque de base correspondante, une cale de roue qui se met en prise avec une plaque de base hydraulique, des systèmes anti-recul à pivot ou mobiles autrement qui empêchent que la cale de roue ne glisse de sa position, et un système de nettoyage de plaque de base. Le système de nettoyage peut inclure une brosse actionnée par le véhicule, des buses de vaporisation de fluide, un radiateur électrique et des plaques de couvercle amovibles.
Patent CA-2696270-C (CA)
Inventor: TANIZAWA KOJI
IPC: B82Y20/00
Filed: 2000-06-07
Granted: 2015-03-31
Abstract: An nitride semiconductor device for the improvement of lower operational voltage or increased emitting output, comprises an active layer comprising quantum well layer or layers and barrier layer or layers between n-type nitride semiconductor layers and p-type nitride semiconductor layers, wherein said quantum layer in said active layer comprises InxGal-xN (0 < x < 1) having a peak wavelength of 450 to 540 nm and said active layer comprises laminating layers of 9 to 13, in which at most 3 layers from the side of said n-type nitride semiconductor layers are doped with an n-type impurity selected from the group consisting of Si, Ge and Sn in a range of 5 x 10 16 to 2 x 10 18 /cm3.
Patent CA-2700548-C (CA)
Title: Method for manufacturing polarized ophthalmic lenses
Inventor: SU KAI C
IPC: G02B3/00
Filed: 2008-09-24
Granted: 2014-08-19
Abstract: The present invention relates to a method for manufacturing a polarized lens.  In one embodiment, the method includes the steps of treating a polarized film with a composition to form a treated polarized film, providing a front lens mold having a concave surface with a curvature, spin-coating a hard coat composition onto the concave surface of the front lens mold to form a hard coat layer thereon, forming a first adhesive layer on the hard coat layer, placing the treated polarized film on the adhesive layer, curing the adhesive layer with UV or visible light to bond the treated polarized film to the hard coat layer, thereby forming a polarized front lens mold, and forming a polarized lens with the polarized front lens mold.
Patent CA-2703095-C (CA)
Inventor: CREMER AXEL
IPC: A61B17/60
Filed: 2010-05-04
Granted: 2016-08-09
Abstract: A fixation clamp (10) for use in an external fixation system for holding bone fragments adjacent to each other with the help of fixation elements comprises at least one clamping assembly (20, 30) having at least two receptions (71, 72, 73) to accommodate a fixation element. Said clamping assembly (20, 30) comprises at least three receptions (71, 72, 73) wherein at least two receptions have a different size adapted to accommodate a correspondingly sized fixation element (100). The longitudinal axes of said receptions (71, 72, 73) span a polygon.
Patent CA-2704439-C (CA)
Inventor: UR-REHMAN SHAKEEL
IPC: A23C19/02
Filed: 2008-11-02
Granted: 2017-06-13
Abstract: Embodiments of the invention are directed to a process involving microfiltration of milk, providing a product that is useful as a source of casein and another product that is useful as a source of whey protein. Another embodiment of the invention is directed to preparing milk products like casein, dairy beverages, milk protein concentrates and cheese from microfiltration retentate.
Patent CA-2710278-C (CA)
Inventor: LABRECQUE NORMAND
IPC: E06B3/46
Filed: 2010-07-30
Granted: 2012-09-25
Abstract: The watertight patio door assembly includes two adjacent and laterally offset door panels mounted in a door frame, at least one of the door panels being slidably movable within the door frame. It also includes a combined air and water passageway located within a sill section of the door frame. The passageway provides a continual fluid communication between a location at a bottom end of a clearance gap, located between adjacent vertical frame members of the door panels when the patio door assembly is closed, and the exterior side of the patio door assembly. Two spaced-apart sets of weatherstrips create a vertically- extending buffer air space within the clearance gap. The disclosed arrangement can greatly improve watertightness between the door panels during severe weather conditions without the need of a complex arrangement and/or weatherstrips impairing the movement of the sliding door panel or panels. A method for improving watertightness between a sliding door panel and of a stationary door panel of a patio door assembly is also presented.
Patent CA-2711316-C (CA)
Title: Formed gasket for an electronic connector
Inventor: GAGNE ANDRE JOSEPH CLAUDE
IPC: H01R13/52
Filed: 2010-07-26
Granted: 2017-07-04
Abstract: Described is an electronic connector. The electronic connector has a substrate body for housing electronic pins and a cable. The substrate body is fabricated from a first material, such as hard plastic and has at least one passage from its exterior to its interior. The overmold is fabricated from a resilient material having a lower melting point than the first material. The resilient material is overmolded onto the substrate body and flows through the at least one passage in the substrate body and forms a gasket on the connecting surface of the substrate body.
Patent CA-2713428-C (CA)
Inventor: EWING CARREL W
IPC: H02J13/00
Filed: 2008-12-26
Granted: 2015-03-31
Abstract: Managing electrical power usage in a power distribution system. Power usage data indicative of electrical current flow through electrical outlets in the system are collected and displayed for a user. The user may select an outlet and issue a command to control current flow through that outlet. Environmental data may also be collected and displayed. Outlets in different Cabinet Power Distribution Units (CDUs) in different locations may be clustered for reporting and control. A database structure provides a'system' table for data descriptive of the system, a'tower' table for data descriptive of outlets and other elements in the system, an 'infeed' table for data descriptive of input electrical power, and an 'outlet' table for data descriptive of electrical power flowing through the outlets.
Patent CA-2717089-C (CA)
Title: Tubular measurement system
Inventor: HALL ANTHONY D
IPC: B08B1/00
Filed: 2009-03-02
Granted: 2014-07-15
Abstract: A tubular measurement system for in service cleaning, inspecting, and measuring of a tubular, comprising: a first and second housing portion connected using hinges operable by hydraulic actuators. At least one high pressure water jet unit and a marine growth plough is disposed on a cleaning end of the housing. At least one enclosable camera block containing at least one digital camera is disposed on an inspection end of the housing. A first set of roller assemblies is disposed on the cleaning end and a second set of roller assemblies is disposed on the inspection end. A communication conduit is used to transfer signals from the digital cameras to a remote location. A hydraulic conduit and a high pressure water conduit provide hydraulic fluid and high pressure water from the remote location. A tether is used to provide a variable tension from the remote location to the housing.
Patent CA-2718808-C (CA)
Inventor: HELMENKAMP THOMAS
IPC: B22C9/06
Filed: 2009-03-19
Granted: 2015-05-26
Abstract: A method for producing cast molded parts from a copper alloy containing silicon, nickel, chromium and zirconium as well as intermetallic primary phases, a cast ingot being ironed by hot forming in only one direction at a ratio of at least 4:1, a casting surface, which comes into contact with a molten metal, of a cast molded part that is produced from the ironed cast ingot being selected essentially perpendicular to the ironing direction of the cast ingot. A cast molded part produced in this manner features high wear resistance and an increased service life, in particular when used as a block of a side dam of a twin-belt casting system.
Patent CA-2719756-C (CA)
Title: Systeme de signalisation et de communication ferroviaire faisant appel a un detecteur de tension a securite intrinseque pour verifier les conditions des voies dans les applications ferroviaires a securite critique
Inventor: PRETORIUS FRANCOIS
IPC: B61L23/04
Filed: 2010-10-29
Granted: 2016-03-22
Abstract: Un procédé et un système de vérification des conditions le long des voies ferrées en matière dapplications ferroviaires essentielles à la sécurité consistant à signaler létat des signaux et des aiguillages latéraux à un système de commande de train éloigné. Le système comprend au moins un capteur servant à transmettre lesdites conditions à un circuit auquel il est relié électriquement et qui les communique à une voie ferrée, ledit capteur étant alimenté par une tension appliquée au circuit de manière quil le soit uniquement lorsque ledit composant électrique est en prise. Le système et le procédé comportent également un procédé et un système à sécurité intégrée et qui permet au système de commande de vérifier indépendamment les signaux provenant de chaque capteur.
Patent CA-2720837-C (CA)
Inventor: ROBERTS NEIL JAMES
IPC: B25D17/12
Filed: 2008-12-19
Granted: 2013-04-23
Abstract: A noise reducing device includes a housing defining an expansion chamber therein and having a longitudinal axis along the length of the expansion chamber and a tool port in fluid communication with the expansion chamber, the tool port being oriented transversely relative to the longitudinal axis so as to cause fluid directed from the tool port to the expansion chamber to whirl about the expansion chamber.
Patent CA-2723960-C (CA)
Inventor: OK MYUNGAHN
IPC: C08F210/16
Filed: 2009-09-23
Granted: 2017-10-31
Abstract: Provided are transition metal catalytic systems for preparing ethylene homopolymers or copolymers of ethylene with .alpha.-olefins. More specifically, provided are Group 4 transition metal catalysts, which is characterized in that the catalyst comprises around the Group 4 transition metal a cyclopentadiene derivative, and at least one aryloxide ligand(s) having a fluorenyl group or a derivative thereof (which is ready to be substituted at 9-position) that functions as an electron donor and serves to stabilize the catalytic system by surrounding an oxygen atom that links the ligand to the transition metal at ortho-position, and there is no cross-linkage between the ligands; catalytic systems comprising such transition metal catalyst and aluminoxane co- catalyst or boron compound cocatalyst; and processes for preparing ethylene homopolymers or copolymers of ethylene with .alpha.-olefins by using the same.
Patent CA-2725565-C (CA)
Inventor: FABING DANIEL
IPC: B60C11/16
Filed: 2009-05-27
Granted: 2015-05-05
Abstract: Tyre (10) for driving on ice, comprising: a tread (20) having a rolling surface configured to come into contact with the ground when the tyre is rolling along, and two lateral faces (27), this tread comprising at least one groove (25, 26) in the rolling surface; at least one stud (30) having a longitudinal axis (33), a part (31) of the stud projecting from the rolling surface, the intersection between the stud and the plane tangential to the portion of the rolling surface around the stud forming a contour C, that part of the stud that projects from the rolling surface having a minimum cross section Sm, Sm corresponding to the smallest cross section of the said part in any plane containing the radial direction that passes through the point of intersection between the longitudinal axis of the stud and the plane tangential to the portion of the rolling surface around the stud; at least one conduit (200-205) that forms, on the rolling surface of the tyre, at least two opposing edges (211, 221; 212, 222; 213, 223), the minimum distance D between the conduit and the contour C being less than or equal to 1 cm, the conduit opening into the groove and/or onto a lateral face of the tread; wherein, for each stud, the sum of the mean cross sections Sn of the conduits, each mean cross sec-tion Sn being measured at right angles to one of the opposing edges formed by the conduit, is greater than or equal to half the min-imum cross section Sm of that part of the stud that projects from the tread.
Patent CA-2725685-C (CA)
Inventor: VERHOEVEN ROMANUS EDUARD
IPC: A47J31/56
Filed: 2009-05-26
Granted: 2017-01-03
Abstract: The invention relates to a beverage dispenser (400) for preparing a warm instant drink. The beverage dispenser (400) comprises: a heating unit (100,200,300) for warm water; a container holder (40) for instant-ingredient; a mixing unit (46) for mixing instant-ingredient from the container holder with warm water from the heating unit,- and a nozzle (49) for supplying the prepared beverage. The heating unit comprises a closed, isolated, vessel (1), in particular having double walls (9,10,11), with a lower side formed by a bottom (9), an upper side formed by a ceiling (10) and a vertical centre line (13), extending in the vertical direction between the lower side and upper side; a heating element (5); a water inlet (12) for discharging through an inlet opening (14) into the interior (8) of the vessel;    and a water outlet (15) for discharging from an outlet opening (16) in the interior of the vessel. The heating element is located in the interior of the vessel at a distance (A) above the bottom (9). The inlet opening is positioned, in a vertical direction, lower, than the heating element. The outlet opening is positioned, in the vertical direction, higher than the heating element.
Patent CA-2725739-C (CA)
Inventor: BUCHETON DANIEL
IPC: B64C25/36
Filed: 2010-12-20
Granted: 2013-05-14
Abstract: The invention relates to a wheel and brake assembly for an aircraft, the wheel featuring a rim mounted to turn on an aircraft axle around an axis of rotation, and the brake featuring a pile of disks extending essentially into the rim in service and a support carrying braking actuators facing the pile of disks to selectively depress the latter, characterised in that the support features at least one rotary drive element for the wheel so that the drive element extends outside the wheel.
Patent CA-2726634-C (CA)
Inventor: CYGAN ZUZANNA
IPC: C08L3/00
Filed: 2009-05-29
Granted: 2015-04-07
Abstract: The invention relates to a impact-modified bio-degradable polymer composition having large particle size impact modifiers dispersed in a continuous biodegradable polymer phase. The impact modifiers have a core-shell morphology and have average sizes of greater than 250 nm. The impact-modified composition has good impact properties and low haze. The biodegrad-able polymer is preferably a polylactide or polyhydroxy butyrate. The composition comprises 30-99.9 weight percent of degrad-able polymer and 0.1 to 15 weight percent of one or more impact modifiers.