baber/WOPTO huggingface dataset:
Patent CA-2726676-C (CA)
Inventor: D'HERVILLE NEVILLE DONALD
IPC: F23J13/08
Filed: 2009-07-16
Granted: 2018-03-06
Abstract: The invention consists in a cover for a chimney, the cover comprising: a housing adapted to surround at least an upper end of a chimney, the housing having an expansion area for receiving emissions from the upper end of the chimney; a dif-fuser for diffusing the emissions from the upper end of the chimney into the expansion area; at least one air inlet for introducing air into the expansion chamber; at least one outlet for enabling air or emissions to be exhausted from the expansion chamber; wherein the housing is adapted such that emissions exiting the upper end of the chimney are diffused and expanded into the ex-pansion chamber and a reduced pressure is created within the housing for drawing emissions from the upper end of the chimney into the expansion chamber.
Patent CA-2730598-C (CA)
Inventor: BLASKOVICH PHILLIP
IPC: A61K9/10
Filed: 2011-02-03
Granted: 2018-03-13
Abstract: Methods and compositions relate to modulating the release profile of drug molecules from a hydrogel by controlling the kinetics of the pH transition of the hydrogel. The hydrogel is formed by in situ polymerization and includes a drug molecule having a pKa between the pH of the formed hydrogel and the physiologic environment in which the hydrogel is placed.
Patent CA-2739800-C (CA)
Title: Methods and apparatus for system selection in a multimode wireless device
Inventor: BALASUBRAMANIAN SRINIVASAN
IPC: H04W48/18
Filed: 2009-10-22
Granted: 2015-12-15
Abstract: Devices and methods are provided for system selection from a plurality of wireless system access technologies, such as a first group (e.g., 3GPP2 technologies) and a second group (e.g., 3GPP  technologies). In one embodiment, the method may involve storing identification information pertaining to the first group in a database, wherein the database may concern the priority of ones of the access technologies pertaining to the second group. The method may also involve selecting a preferred access technology from one of the first and second groups based at least in part on the identification information stored in the database.
Patent CA-2741595-C (CA)
Inventor: BERG LARS-AKE
IPC: B41J29/38
Filed: 2008-10-27
Granted: 2018-05-15
Abstract: A system and method are defined for modifying functionality of a printer that is provided with firmware for controlling printing operations. First programming code is developed that, when executed on a computer readable medium, interfaces with the printer's firmware and modifies the functionality of the printer. The first programming code is written in a first programming language, such as the LUA programming language, and the firmware is written in a second programming language other than the first programming language.  Thereafter, the first programming code is executed on the computer readable, and the functionality of the printer is modified as a function of the executed first programming code interfacing with the firmware.  The firmware is not modified by the interfacing.
Patent CA-2745294-C (CA)
Title: Liquid food preparation system for preparing a liquid food by centrifugation
Inventor: PERENTES ALEXANDRE
IPC: A47J31/36
Filed: 2009-12-08
Granted: 2017-12-19
Abstract: Liquid food preparation system for preparing a liquid food from a food substance comprising a device and a capsule removably insertable in the device, by passing water through the substance in the capsule, comprising a water injection head for injecting water in the capsule and a capsule holder for holding the capsule in the device, means for driving the capsule in centrifugation, perforating means which are configured relative to the capsule in the device to open outlets at the periphery of the capsule, a capsule comprising a delivery pierceable membrane, wherein said perforating means, are suited to be engaged through the membrane for forming with the perforated membrane a filtering means for retaining solid particles in the capsule and orifices in the membrane for enabling the centrifuged liquid to leave the capsule.
Patent CA-2747430-C (CA)
Inventor: THONSTAD HALLVARD
IPC: G01N27/22
Filed: 2009-12-17
Granted: 2014-08-19
Abstract: L'invention concerne un dispositif de mesure (100) et un système, de mesure des propriétés physiques des phases individuelles d'un flux multiphasé s'écoulant dans un conduit (110). Le dispositif de mesure (100) comporte une section de mesure (120) comprenant: au moins deux chambres allongées (130) séparées par au moins une barrière longitudinale (140) et dont l'une au moins (130) comporte un moyen de mesure des propriétés physiques du flux multiphasé traversant les chambres (130). Le diamètre intérieur du conduit (110) se rétrécit au niveau de la section de mesure (120), ce qui produit un étranglement (220) dans la paroi intérieure du conduit (110).
Patent CA-2747775-C (CA)
Inventor: FERNANDO JOSEPH A
IPC: B01D39/00
Filed: 2009-12-29
Granted: 2016-08-16
Abstract: A high strength inorganic bio-soluble fiber insulation mat (10) contains high temperature resistant alkaline earth silicate fibers (42) and optionally additional non-respirable inorganic fibers, wherein the insulation mat (10) has a structure of partially interlocking fibers (42) and an organics content of less than 20 weight percent prior to exposure to temperatures of at least 600°C. A process for producing the insulation mat (10) includes preparing a wet paper (30) or sheet comprising the high temperature resistant fibers (42) and optionally at least one of organic binders or inorganic binders; and intertwining or entangling the fibers (42) in the wet paper (30) or sheet prior to drying.
Patent CA-2748588-C (CA)
Inventor: SAHA MRINAL KANTI
IPC: H04B17/11
Filed: 2009-12-23
Granted: 2017-08-15
Abstract: There is provided an apparatus for calibrating a multi-beam satellite system comprising a beam forming network providing a plurality of signal paths, the apparatus comprising a calibration processor for determining the phase and amplitude shift of a test path of the plurality of signal paths by correlating a calibration tone extracted from the test path with a reference calibration signal, the calibration processor being configured to determine the phase and amplitude shifts of the test path for at least two calibration tones of at least two different frequencies. The apparatus also comprises means for applying a correction based on the determined phase and amplitude shift to the test path in the beam forming network. The two calibration tones of at least two different frequencies may be calibration tones injected at two different frequencies but also calibration tones translated into two different frequencies by the beam forming network. The invention allows a phase and amplitude shift for any path through the beam forming network to be calculated for any frequency in an operational frequency range of the multi-beam satellite system and corrections to be applied to form or interpret the required downlink or uplink beams of the multi-beam satellite system.
Patent CA-2748851-C (CA)
Inventor: KIM SANG HUN
IPC: D06F39/08
Filed: 2009-12-29
Granted: 2016-12-06
Abstract: The present invention relates to a laundry machine for treating laundry. One embodiment of the laundry machine may include a water supply valve, a drum (30) in which laundry is placed, a tub (20) in which the drum (30) is rotatably placed, the tub (20) having an extended portion (23a) which extends forward and have an opening at a front portion thereof for laundry entrance, and a tub water supply portion (140), and a water supply line to guide water from the water supply valve to the tub water supply portion (140).
Patent CA-2750800-C (CA)
Title: Medical fluid dispenser
Inventor: LEE YOUNG GYU
IPC: A61M5/168
Filed: 2010-01-28
Granted: 2014-07-08
Abstract: The present invention provides a medical fluid dispenser.  Medical fluid to be additionally administered to an administration target such as a patient is supplied into a balloon, when a button is operated.                                As medical fluid is supplied into the balloon, the balloon inflates to store the medical fluid therein. The inflated balloon contracts using its own restoring force to discharge the medical fluid that has been stored therein.                                           Thereby, an additional administration of medical fluid can be continued for a predetermined time period without the need for repeatedly operating the button.
Patent CA-2751482-C (CA)
Inventor: DE PAULA ANDREA COLTRI
IPC: B65D71/16
Filed: 2010-02-24
Granted: 2014-01-14
Abstract: A package for holding a plurality of containers. The package comprises panels that extend at least partially around an interior of the package. The panels comprise a top panel and at least one side panel foldably connected to the top panel. At least one feature is in the top panel that receives and holds a top portion of at least one container of the plurality of containers. The at least one feature comprises an opening in the top panel and a retention feature adjacent the opening to engage at least one container of the plurality of containers to at least partially attach the at least one container to the package.
Patent CA-2752191-C (CA)
Title: File for working on the interproximal space in orthodontics as well as in conservative treatments and prophylaxis of teeth and relative device able to be connected to an oscillating handpiece
Inventor: REK PETER
IPC: A61C3/06
Filed: 2010-02-16
Granted: 2017-03-21
Abstract: A file for working on the interproximal space in orthodontics as well as in conservative treatments and prophylaxis of teeth comprises a tool -holding structure (12) and an abrasive plate (11), wherein the tool -holding structure (12) is shaped in an arc and provided at the ends with two tubular portions (13, 13') and wherein the abrasive plate (11) is stably fixed at both of its ends to the tubular portions (13, 13') of the tool-holding structure (12), wherein the tool -holding structure (12) is symmetrical and overmolded on said abrasive plate (11). A relative device able to be connected to an oscillating handpiece comprises such a file (10) and a shank (20) for the connection to the handpiece, wherein the shank (20) is removably fixed to the file (10).
Patent CA-2754254-C (CA)
Title: Nanocrystalline metal coated composite airfoil
Inventor: MACCHIA ENZO
IPC: C23C18/31
Filed: 2011-09-29
Granted: 2020-08-25
Abstract: An airfoil for a gas turbine engine comprising a root, a tip, and leading and trailing edges extending between the root and the tip. The airfoil has a non-metallic core which is composed of a composite material, and a metallic coating disposed on at least a portion of the composite core, such as along the leading edge of the airfoil for example. The metallic coating is composed of a nanocrystalline metal, and forms an outer surface of the portion of the airfoil onto which the coating is applied.
Patent CA-2760644-C (CA)
Title: Surveillance de puits a l'aide de moyens de detection repartis
Inventor: HILL DAVID JOHN
IPC: E21B47/10
Filed: 2010-05-27
Granted: 2017-10-03
Abstract: La présente invention a trait à des procédés et à un appareil permettant de surveiller le fond d'un forage en temps réel. Le procédé inclut une étape consistant à interroger une fibre optique non modifiée (102) disposée le long de la trajectoire d'un puits de forage (106) en vue d'obtenir une sonde acoustique distribuée et d'échantillonner des données collectées à partir d'une pluralité de parties de détection de la fibre optique. Les données échantillonnées sont ensuite traitées de manière à obtenir une indication en temps réel des signaux acoustiques détectés par les parties de détection de la fibre optique. L'indication en temps réel fournit des informations à un opérateur ou à un contrôleur concernant le processus de forage de puits avec des informations en retour en temps réel en ce qui concerne ce qui se produit au cours du processus de forage de puits, ce qui permet d'identifier tout problème et de régler les paramètres du processus.
Patent CA-2762210-C (CA)
Inventor: SKJETNE PAL
IPC: B32B3/12
Filed: 2010-05-26
Granted: 2017-07-25
Abstract: The invention relates to a structural member comprising a first and a second board member that are arranged in parallel to each other, and a filler element arranged between the first board member and the second board member. The filler element is a continuous sheet with a sheet plane that is substantially parallel to the first and second board member, and is moulded or vacuum-moulded so that cone-shaped cavity structures project outward from the sheet plane. The cone-shaped cavity structures are provided as truncated cones having a top and bottom, both having a substantially circular shape. One side of the sheet plane has a continuous, flat surface and the cone- shaped cavity structures project outward on the other side of the sheet plane. The cone- shaped cavity structures have a cone angle of approx. 5-45°.
Patent CA-2764805-C (CA)
Title: Vanne d'arret verifiable hemiwedge
Inventor: PARTRIDGE CHARLES C
IPC: F16K3/22
Filed: 2010-06-03
Granted: 2017-08-29
Abstract: L'invention concerne une vanne de type Hemiwedge améliorée présentant des surfaces d'étanchéité amont et aval coopérant avec des surfaces opposées sur l'élément vanne Hemiwedge. Ceci entraîne une meilleure étanchéité et une réduction des fuites, à des pressions tout autant hautes que basses.
Patent CA-2767921-C (CA)
Title: Procede et appareils permettant la transmission d'un message court dans un systeme evolue de paquet offrant une fonction d'interfonctionnement
Inventor: NENNER KARL HEINZ
IPC: H04W4/14
Filed: 2010-07-29
Granted: 2018-01-02
Abstract: L'invention se rapporte à un n?ud fédérateur permettant la transmission d'un message court dans un réseau d'accès radio mobile à système évolué de paquet (EPS), le réseau fédérateur offrant un service SMS sur la fonctionnalité des SG. Le réseau fédérateur comprend en outre une entité de gestion de mobilité (MME) et un centre de service de messages courts (SMSC). Le noyau fédérateur comprend en outre une unité offrant une fonction d'interfonctionnement (IWF) pour le traitement des messages courts de telle sorte que le centre de commutation mobile (MSC) soit court-circuité en ce qui concerne la transmission et/ou la réception de messages courts par rapport à un équipement utilisateur (UE) ayant une connexion de données avec le réseau de communication mobile à système évolué de paquet (EPS). Une communication directe est réalisée entre l'entité de gestion mobile (MME) et le centre de service de messages courts (SMSC) par l'intermédiaire de la fonction d'interfonctionnement (IWF).
Patent CA-2768228-C (CA)
Title: Mecanisme d'etancheification et de couplage par orifice lateral pour endoprotheses couvertes endoluminales
Inventor: BENARY RAPHAEL
IPC: A61F2/82
Filed: 2010-07-14
Granted: 2015-08-18
Abstract: Selon la présente invention, une prothèse endovasculaire (10) comprend une première et une deuxième endoprothèse couverte endovasculaire (20, 22) qui comprennent respectivement un premier et deuxième corps d'endoprothèse (32, 108), et un premier et un deuxième guides d'écoulement de liquide (102, 109). La première endoprothèse couverte (20) est formée pour définir une partie d'interface (103) possédant une extrémité d'interface distale (34) qui rencontre une extrémité proximale (36) du premier corps d'endoprothèse (32) au niveau d'une jointure périphérique (104). La deuxième endoprothèse couverte (22) définit une ouverture d'interface (110) à l'intérieur de laquelle peut être positionnée une partie de la portion d'interface (103). La portion d'interface (103) comprend des éléments de support de couplage (105) disposés autour d'une périphérie associée et conçus pour passer d'un état initial à un état étanche, ce qui permet de coupler de manière étanche la première endoprothèse couverte (20) à la deuxième endoprothèse couverte (22), lorsque la partie de la portion d'interface (103) est positionnée à l'intérieur de l'ouverture d'interface (110). D'autres modes de réalisation sont décrits dans cette invention.
Patent CA-2777555-C (CA)
Title: Appareil de serrage pour decoupeuse a bois
Inventor: BOLIVER SCOTT J
IPC: B27L11/00
Filed: 2012-05-17
Granted: 2018-12-11
Abstract: Une déchiqueteuse à bois de type à disque rotatif et robuste comportant un système de serrage à couteau qui entraîne les charges dimpact et de cisaillement agissant sur les couteaux de déchiquetage le long de deux axes principaux qui permet une dissipation plus efficace des charges dimpact et une réduction des effets nuisibles des charges à axe décalé menant à la capacité dutiliser de plus petits boulons de retenue et de plus petits couteaux dans le système sans nuire à la capacité des couteaux de rester fixés au disque ou à la qualité des copeaux produits.
Patent CA-2779868-C (CA)
Title: Outboard engine unit
Inventor: INABA TAKESHI
IPC: B63H20/32
Filed: 2012-06-14
Granted: 2014-11-18
Abstract: An exhaust fan chamber is defined with a belt cover and a fan cover provided over the belt cover, and an exhaust fan is accommodated in the exhaust fan chamber. The fan cover has an air intake port for sucking air within an engine cover into the exhaust fan chamber and an exhaust outlet port for discharging air within the exhaust fan chamber to outside of the exhaust fan chamber. The exhaust outlet port is in communication with an exhaust opening formed in an upper portion of the engine cover so that the air discharged through the exhaust outlet port is discharged to outside of the engine cover through the exhaust opening.
Patent CA-2785328-C (CA)
Title: Systemes de refroidissement a double usage
Inventor: GAO LIJUN
IPC: B60K11/02
Filed: 2010-07-19
Granted: 2017-10-31
Abstract: L'invention concerne des systèmes de refroidissement et des procédés d'utilisation de ceux-ci. Un procédé particulier comprend l'acheminement d'au moins une première partie d'un flux réfrigérant d'un premier échangeur thermique jusqu'à un second échangeur thermique afin de recevoir de la chaleur à partir du côté chaud d'un dispositif de refroidissement thermoélectrique. Le procédé comprend également le refroidissement d'un ou plusieurs dispositifs électroniques par utilisation du côté froid du dispositif de refroidissement thermoélectrique. Le procédé comprend également l'acheminement d'au moins une seconde partie du flux réfrigérant jusqu'à un moteur.
Patent CA-2785658-C (CA)
Inventor: TRACHTMAN IRA MILTON
IPC: A61K31/505
Filed: 2010-12-29
Granted: 2017-10-24
Abstract: Methods and compositions for treating inflammatory bowel disease involve the use of targeted antibiotics in combination with probiotic formulations. The probiotics mitigate many of the deleterious side effects associated with antibiotic use and permit the antibiotic to be administered at a higher dose and for a longer duration than would otherwise be possible in the absence of the probiotic. The practice of the invention may reduce or eliminate the use of immunosuppressants in the treatment and management of IBD.
Patent CA-2786447-C (CA)
Inventor: GALLOWAY CURTIS C
IPC: G06F13/38
Filed: 2011-01-13
Granted: 2017-09-19
Abstract: A method and apparatus of a portable storage device that provides a tethering and portable storage service to a host is described. In an exemplary method, the portable storage device configures a tethering and a portable storage service interface for the host. The portable storage device provides the tethering service to a network for the host through the tethering interface. In addition, the portable storage device shares files stored on the portable storage device through the portable storage interface.
Patent CA-2787215-C (CA)
Title: Commutateur de chauffage a charge equilibree
Inventor: HONECK RANDALL G
IPC: B61L17/00
Filed: 2012-08-16
Granted: 2019-12-31
Abstract: Linvention concerne un système et procédé de chauffage qui fait lobjet dun équilibrage de la charge électrique. Le système et le procédé de chauffage par un équilibrage de charge sont conçus pour faciliter un bon fonctionnement électrique et des économies dénergie. Le système est configuré pour regrouper les éléments chauffants en fonction de leurs caractéristiques de charge et allumer et éteindre les groupes de manière séquentielle afin de promouvoir le bon déroulement des opérations.
Patent CA-2787216-C (CA)
Inventor: SANDE GERALD
IPC: A63B71/06
Filed: 2012-08-16
Granted: 2017-03-28
Abstract: The present invention provides an instrument for assessing the effectiveness of sweeping in the game of curling. A curling brush includes a shaft which is grasped by a sweeper, attached to a brush head which consists of a plastic receptacle holding a foam pad covered by a synthetic material. The sweeper uses the brush to clean, polish, and heat the ice in front of the curling rock in order to influence the rock's trajectory. Sweeping effectiveness is a function of the force applied to the brush head through the shaft and the number of brush strokes. The present invention includes a brush head in which is embedded an array of capacitive sensors. A continuous display of the force applied to the brush head is displayed on a digital display unit mounted on the brush head and transmitted wirelessly to a computer.
Patent CA-2788085-C (CA)
Inventor: HERBRUCK STEVE
IPC: F02B55/02
Filed: 2010-12-14
Granted: 2016-03-08
Abstract: A rotary engine has a rotor 310 that has rockers 370 pivoting in chambers 360. As each rocker pivots, it rotates an outer crankshaft 436. Each outer crankshaft has a spur gear 450 that engages a stationary ring gear 620. Spur gear rotation causes the gears and the outer crankshafts to revolve around the ring gear. This cause the rotor to rotate. As the rotor rotates, successive chambers are positioned at the intake, compression, ignition, and exhaust positions. Igniting the fuel in the ignition position pushes the rocker inward to rotate the outer crankshaft associated with that rocker to cause the rotor to rotate.
Patent CA-2792283-C (CA)
Inventor: MEEHAN STEVEN KYLE
IPC: E03C1/05
Filed: 2012-10-12
Granted: 2017-02-07
Abstract: An insulator base for an electronic faucet includes a housing supporting a light assembly and a connecting wire electrically coupled to the light assembly. A polymer overmold is coupled to the housing and secures the light assembly and the connecting wire within the housing.
Patent CA-2793250-C (CA)
Title: Control of a window washer system associated with a wiper system for a motor vehicle
Inventor: CALLUIERE JOHAN
IPC: B60S1/52
Filed: 2011-02-10
Granted: 2017-11-14
Abstract: The present invention relates to the control of a window washer system associated with a system for wiping a glazed surface of a motor vehicle, said wiper system comprising a wiper motor for rotating at least one wiper blade holder arm, and this window washer system comprising a liquid reservoir connected to at least one nozzle designed to deliver, over a wiping cycle, at least one liquid jet for at least a first window washer system activation period defined between an instant (td1) for initiating the spraying of the liquid and an instant (ta1) for stopping the spraying of the liquid, these instants each being determined as a function respectively of a first angular position and of a second angular position of the wiper blade holder arm defining a first angular sector in which the spraying of the liquid is continuous. According to the invention, the instant (td1) for initiating the spraying is advanced by a compensation period (t1) corresponding at least to the period for feeding the liquid from the reservoir to the nozzle.
Patent CA-2796130-C (CA)
Title: Light guide body having high luminous intensity and high transparency
Inventor: SCHMIDT JANN
IPC: F21V8/00
Filed: 2011-02-24
Granted: 2018-05-22
Abstract: The invention relates to optical waveguide bodies with improved light intensity and transparency, to a method for the production thereof, and to the use thereof.