baber/WOPTO huggingface dataset:
Patent CA-2714330-C (CA)
Inventor: DUFRESNE PIERRE
IPC: B01J37/20
Filed: 2010-09-03
Granted: 2018-02-27
Abstract: The object of this invention is a sulfuration process of a hydrocarbon treatment catalyst, including: - at least a first deposit step, at the surface of the catalyst, of one or several sulfuration auxiliaries of formula (I): (see formula (I) and at least a second step, carried out after the first step, where the catalyst is put into contact with a sulfurated gaseous mixture containing hydrogen and a sulphur compound. This process does not include depositing carbon sources other than the auxiliary in formula (I). No figure
Patent CA-2715758-C (CA)
Inventor: CORNWALL MARK K
IPC: G08C17/02
Filed: 2010-09-24
Granted: 2016-10-18
Abstract: Disclosed are an in home display apparatus and methodology for displaying utility consumption and other related information to a consumer. The display device monitors transmissions from a utility consumption endpoint on a meter for user readable display. Messages relevant to the consumer may be sent to the endpoint to be relayed along with bubbled-up data from the endpoint on the meter to the in home display device. Flags related to certain of the messages may be set by the endpoint and cleared by the in home display device as a mechanism for acknowledging receipt of messages. Network readers see that set flags have been cleared and thus confirm message delivery to the network.
Patent CA-2721151-C (CA)
Title: Systeme et procede d'emission/reception et procede de traitement de donnees dans le systeme d'emission/reception
Inventor: SONG JAE HYUNG
IPC: H04N21/643
Filed: 2009-04-13
Granted: 2016-03-29
Abstract: La présente invention concerne un système d'émission/réception et un procédé de traitement de données dudit système. Le système de réception peut comprendre une unité de réception, un décodeur de signalisation et un gestionnaire de canal d'information rapide (FIC). L'unité de réception reçoit un signal de radiodiffusion comprenant des données du service mobile configurant un groupe de données. Dans cette invention, une trame de transmission est constituée de plusieurs sous-trames, une sous-trame est constituée de plusieurs intervalles et le groupe de données est affecté à au moins un intervalle. Le décodeur de signalisation acquiert un segment FIC provenant du signal de radiodiffusion. Le segment FIC est formé de données utiles d'un segment FIC de 35 octets comprenant une partie formée d'informations de signalisation entre au moins un ensemble et au moins un service mobile, et un en-tête de segment FIC de 2 octets comportant des informations d'indication actuel/suivant (C/N) signalant si les données utiles du segment FIC correspondent aux informations d'une trame de transmission actuelle ou aux informations d'une trame de transmission suivante. Le gestionnaire FIC récupère au moins un fragment FIC comprenant des informations de signalisation entre au moins un ensemble et au moins un service mobile de la trame de transmission actuelle et un fragment FIC comprenant des informations de signalisation entre au moins un ensemble et au moins un service mobile de la trame de transmission suivante, dans les données utiles de chaque segment FIC à l'aide des informations d'indication C/N.
Patent CA-2727144-C (CA)
Inventor: CARROLL DAVID W
IPC: F21K9/23
Filed: 2009-06-04
Granted: 2017-01-17
Abstract: An LED light bulb device (20) including a bulb body (80), a cap (82) and an LED assembly (22). The bulb body defines an exterior surface and an interior. The cap is mounted to the bulb body, combining to define a light bulb-like structure (24). The LED assembly includes a substrate (26), LEDs (28), transformer circuitry (30) and connective circuitry (32). The LEDs and the connective circuitry are maintained by the sub-strate, with the connective circuitry electrically connecting the LEDs and the transformer circuitry. The transformer circuitry is adapted to modify incoming power for powering the LEDs. The LED assembly is mounted to the light bulb-like structure such that the LEDs are disposed along the exterior surface of the bulb body, with light from the LEDs being directed inwardly into the interior and then outwardly from the interior. The LED assembly can further include a heat sink body (34) encompassing the LEDs.
Patent CA-2727494-C (CA)
Inventor: WANG JUN J
IPC: H04J14/02
Filed: 2009-06-08
Granted: 2015-03-31
Abstract: An improved method and apparatus is provided for transmitting a WDM optical signal. The method begins by modulating optical channels that are each located at a different wavelength from one another with (1) a respective one of a plurali-ty of information-bearing electrical signals that all embody the same broadcast information; (2) a respective one of a plurality of RF signals having a common functional broadcast waveform, at least one of the RF signals being out of phase with respect to re-maining ones of the plurality of RF signal and (3) at least one of the RF signals being phase adjusted with respect to its original phase. Each of the modulated optical channels is multiplexed to form a WDM optical signal. The WDM optical signal, while maintaining the pre-assigned phase relationships between the modulation signals of the optical channels, is forwarded onto an op-tical transmission path.
Patent CA-2729580-C (CA)
Inventor: WU DONGHUI
IPC: A46B15/00
Filed: 2008-06-26
Granted: 2013-10-22
Abstract: A mechanical energy harvesting toothbrush may employ circuits and devices to convert mechanical energy into electrical energy. Such conversion can be done using piezoelectric devices to convert stresses and strains from bending of the toothbrush head and/or bristles during use, and can be done using electromagnetic generators involving passing a magnet through a coil to induce current. The resulting electric energy may be rectified, and stored in a storage device, such as a capacitor or rechargeable battery. A switching circuit may be configured to detect the level of energy stored in the storage device, and to close an electrical connection when a predetermined level of energy (e.g., a charge) has been reached. The predetermined level may correspond to a desired amount of brushing (e.g., taking into account stroke length and force, and the number of strokes), and the closing of the electrical connection may be used to power output devices when that desired amount of brushing has been reached.
Patent CA-2731943-C (CA)
Inventor: BROWN ARICK
IPC: C07K1/18
Filed: 2008-08-14
Granted: 2016-11-29
Abstract: Methods for purifying a polypeptide from a composition comprising the polypeptide and at least one contaminant are described, which methods comprise the sequential steps of: (a) passing the composition through an ion exchange membrane. where the polypeptide and the membrane have opposite charge, at operating conditions comprised of a buffer having a pH sufficiently distinct from the pI of the polypeptide to enhance the charge of the polypeptide and a low ionic strength effective to prevent the shielding of charges by buffer ions, which cause the membrane to bind the polypeptide and the at least one contaminant, and (b) recovering the purified polypeptide from the effluent.
Patent CA-2732256-C (CA)
Inventor: CARRAUX ERIC
IPC: G10L15/30
Filed: 2009-08-31
Granted: 2017-11-07
Abstract: A speech recognition client sends a speech stream and control stream in parallel to a server-side speech recognizer over a net-work. The network may be an unreliable, low-latency network. The serv-er-side speech recognizer recognizes the speech stream continuously. The speech recognition client receives recognition results from the server-side recognizer in response to requests from the client. The client may remote-ly reconfigure the state of the server-side recognizer during recognition.
Patent CA-2733020-C (CA)
Inventor: ADAMS LAWTON
IPC: A63C19/00
Filed: 2011-02-28
Granted: 2016-09-27
Abstract: Dans un autre mode de réalisation, une composition pour utilisation comme surface pour des activités sportives ou récréatives comprend environ 88 à 90 % en poids dun mélange de sable qui est formé dau moins trois sables différents mélangés ensemble, le mélange de sable comprenant un premier sable qui représente une majorité en poids du mélange de sable et qui possède une teneur en argile/limon dau moins 1 % en poids; environ 5 à 7 % en poids dune cire dhydrocarbures; au moins environ 2 % en poids dune substance polymère; et au moins environ 3 % en poids de caoutchouc, le pourcentage en poids de chaque ingrédient étant basé sur le poids total de la composition.
Patent CA-2734721-C (CA)
Title: Dispositif pour animaux laitiers
Inventor: VILLADS KRISTENSEN
IPC: A01J7/02
Filed: 2009-09-04
Granted: 2016-08-16
Abstract: Linvention concerne un dispositif pour animaux laitiers comprenant une pluralité de stations laitières (1A, 1B), chaque station laitière (1A, 1B) comprenant un récipient collecteur de lait (2A, 2B) et un moyen de déplacement (6A, 6B) pour déplacer le liquide provenant du récipient collecteur de lait (2A, 2B). Le récipient collecteur de lait (2A, 2B) est relié à une première conduite dévacuation (3A, 3B) et à une seconde conduite dévacuation (4A, 4B), une seconde conduite de lait centrale (7) est reliée à la seconde conduite dévacuation (4A, 4B) pour amener le lait dune pluralité de stations laitières (1A, 1B) vers une décharge de lait collective (6) et comprend en outre un dispositif de nettoyage de conduite (8, 18) relié à la seconde conduite de lait centrale (7) pour le nettoyage dau moins la seconde conduite de lait centrale (7) avec un liquide de nettoyage, le raccordement (Y) du dispositif de nettoyage de conduite (8, 18) à la seconde conduite de lait centrale (7) étant situé au moins aussi loin de la décharge de liquide (6) que le raccordement (X', X") dune seconde conduite dévacuation (4A, 4B) davec la seconde conduite de lait centrale (7).
Patent CA-2740941-C (CA)
Title: Procede de demarrage de recuperation de bitume in situ avec l'aide d'un solvant
Inventor: RAFFA DUILIO FEDERICO
IPC: E21B43/16
Filed: 2011-05-20
Granted: 2014-04-08
Abstract: Un procédé de démarrage de récupération de bitume in situ, pour un système de récupération de bitume in situ comportant une paire de puits comprenant un puits d'injection horizontal et un puits de production horizontal situé au-dessus séparé par une région inter puits, comprend l'injection d'un solvant contenant un fluide de démarrage dans le puits d'injection à une pression inférieure à la pression de fracturation du réservoir à proximité du puits d'injection; la présence d'un puits de pression dans le puits de production pour stimuler l'entraînement par pression du solvant du puits d'injection vers le puits de production pour mobiliser le bitume dans la région inter puits et l'établissement d'une communication fluidique entre le puits d'injection et le puits de production. Ce procédé permet le démarrage efficace au solvant dans les opérations in situ comme le procédé SAGD. Un procédé de démarrage peut aussi comprendre des intervalles d'isolement et l'injection de solvant dans les intervalles le long de la paire de puits. Ce procédé permet l'amélioration du démarrage au solvant dans les opérations in situ comme le procédé SAGD.
Patent CA-2741898-C (CA)
Inventor: REN PINGDA
IPC: C07D413/04
Filed: 2009-11-02
Granted: 2019-02-19
Abstract: The present invention provides chemical entities or compounds and pharmaceutical compositions thereof that are capable of modulating certain protein kinases such as mTor, tyrosine kinases, and/or lipid kinases such as P13 kinase. Also provided in the present invention are methods of using these compositions to modulate activities of one or more of these kinases, especially for therapeutic applications.
Patent CA-2742865-C (CA)
Inventor: EVANS MERLE E
IPC: E21B17/08
Filed: 2007-05-22
Granted: 2015-02-10
Abstract: The present invention generally relates to a method and apparatus for protecting tubular connections. In one aspect, an expandable tubular connection for use in a wellbore is provided. The tubular connection includes a tubular pin member. The tubular connection also includes a tubular box member having an end portion, wherein the tubular pin member is matable with the tubular box member to form the tubular connection.  Additionally, the tubular connection includes a sleeve member having at least one protrusion that has an outer diameter greater than an outer diameter of a first end portion and a second end portion, wherein the sleeve member has substantially the same thickness across the longitudinal length of the sleeve member, including at the end portions and the at least one protrusion, and wherein the sleeve member is configured to substantially prevent the end portion of the tubular box member from contacting the wellbore.
Patent CA-2746497-C (CA)
Inventor: GAMMACK PETER DAVID
IPC: F04D25/08
Filed: 2010-02-18
Granted: 2012-12-04
Abstract: A bladeless fan assembly (10) for creating an air current comprises a nozzle (14) mounted on a base(12). The nozzle comprises an interior passage (86)and a mouth for receiving the air flow from the interior passage and through which the air flow is emitted from the fan assembly. The nozzle (14) defines an opening (24) through which 10 air from outside the fan assembly is drawn by the air flow emitted from the mouth. The nozzle is detachable from the base(12), which is preferably sized to be accommodated within the opening (24) of the nozzle (14) for transportation.
Patent CA-2746532-C (CA)
Inventor: SCHROLL GEORG
IPC: C01B21/068
Filed: 2009-12-10
Granted: 2017-06-13
Abstract: A method for producing high-purity silicon nitride in two steps is described, wherein a) high-purity silicon is reacted with nitrogen in a rotary tubular furnace comprising a first temperature zone of 1,150 to 1,250 °C and at least one other temperature zone of 1,250 to 1,350 °C in the presence of a gas mixture comprising argon and hydrogen, said reaction proceeding up to a nitrogen content of 10 to 30 wt % and b) allowing the partially nitrogen-containing product from step a) to react in a chamber or settling furnace in a quiescent bed at 1,100 to 1,450 °C with a mixture of nitrogen, argon and optionally hydrogen up to the completion of nitrogen uptake. It is possible, utilizing the method according to the invention, to produce high-purity silicon nitride with a purity of > 99.9 in a technically simple manner, wherein no further purification steps, such as leaching with inorganic acids, are required.
Patent CA-2748669-C (CA)
Title: Draft gear
Inventor: JIANG YAN
IPC: B61G3/10
Filed: 2009-07-22
Granted: 2013-09-10
Abstract: A lower locking pin body (1) for the hinge joint between a lower locking pin (5) and a lower locking pin hook (6) has a suspending hole (11, 12) of a coupler lock lifter (20) to facilitate it rotating surrounding the lower locking pin lock (6) under the effect of the hole. There are two coupler suspending holes (11, 12) which are respectively arranged on each side ends of the lower locking pin body (1) to facilitate the workers opening the coupler on either side of a car. A two-side operating coupler (10) with above said lower lock pin body (1) and a draft gear are provided, wherein the draft gear also includes two lock lifters (20) and two lock lifter seats (30). The lock lifters (20) are mounted into a key-shaped hole (31) of the lock lifter seats (30), and the lock lifter (20) has a limiting segment (21) on the matched position. Two hook head ends of the lock lifters (20) pass respectively out from the key-shaped holes (31) of coupler lock lifter seats (30) and hang with the coupler lock lifter (20) suspension hole (11, 12) of the two-side operating coupler. It has clearance between the limiting segment (21) of the coupler lock lifter (20) and a stripe-shaped hole wall of the key-shaped hole (31).
Patent CA-2752410-C (CA)
Inventor: HYMEL JAMES ALLEN
IPC: H04W4/18
Filed: 2011-09-15
Granted: 2015-01-20
Abstract: Methods and apparatus to audibly provide messages in a mobile device at described. An example method includes receiving a message at a mobile device (100), wherein the message includes an identification of a sender, an identification of a recipient, and a message contents, determining that the message contents includes a predetermined phrase, in response to determining that the message contents includes the predetermined phrase, audibly presenting the message contents.
Patent CA-2752586-C (CA)
Title: Appareil de biopsie ayant une gestion de fluide integree
Inventor: VIDEBAEK KARSTEN
IPC: G01N1/14
Filed: 2009-04-15
Granted: 2017-06-06
Abstract: L'invention porte sur un appareil de biopsie qui comprend un ensemble de commande devant être saisie par un utilisateur et un ensemble sonde de biopsie jetable pour une fixation amovible à l'ensemble de commande. L'ensemble de commande comprend un premier trajet de vide ayant une première soupape unidirectionnelle configurée et agencée pour permettre un écoulement de fluide à pression négative vers une source de vide et pour empêcher un écoulement de fluide à pression positive partant de la source de vide. L'ensemble sonde de biopsie jetable comprend un second trajet de vide ayant une seconde soupape unidirectionnelle configurée et agencée pour permettre l'écoulement de fluide à pression négative à partir d'un panier d'échantillon et pour empêcher de façon redondante l'écoulement de fluide à pression positive vers le panier d'échantillon. Dans certains modes de réalisation, un réservoir de gestion de fluide peut être fluidiquement interposé dans le second trajet de vide pour empêcher un écoulement de matière biologique de biopsie résiduelle du panier d'échantillon à la source de vide.
Patent CA-2753749-C (CA)
Inventor: BECK-ARNON ADVA
IPC: A61M15/08
Filed: 2009-02-24
Granted: 2015-02-17
Abstract: An odor preventing nasal insert and method of insertion into a nasal cavity to prevent odors from reaching the olfactory region by directing them to bypass the olfactory region, thereby decreasing impulse eating and flattening the eating experience. The nasal insert comprises a body having an inner surface which defines an air passageway surrounded by an outer surface of soft, flexible material. The nasal insert body can have a first portion and a second portion where the outer surface of said nasal insert body is configured to form a seal between the nasal insert body and the nasal cavity. The nasal insert body further includes any number sealing members extending from the outer surface of the nasal insert body, where the sealing members are adapted to the nasal cavity and can prevent air flow between the nasal insert body and the nasal cavity.
Patent CA-2755836-C (CA)
Title: Welding head and welding head assembly for an arc-welding system
Inventor: FAHLSTROEM KENNET
IPC: B23K9/12
Filed: 2009-04-01
Granted: 2014-10-14
Abstract: The invention relates to an electric arc-welding welding head (100) comprising a contact device (170) and one or more wire feeder units (130, 150), the contact device (160) encompassing an electrode assembly (170), the electrode assembly (170) comprising at least two fusible continuously-fed wire electrodes (172, 174, 176) arranged in a contact device (160) An electrically insulated duct (180) is provided for electric insulation of at least one of the electrodes (174) so that the electrode (174) is electrically insulated from other electrodes (172, 176) in the electrode assembly (170) The invention also relates to an electric arc-welding contact device (160) and an electric arc-welding welding head assembly (200)
Patent CA-2756622-C (CA)
Inventor: SENN JONATHAN
IPC: B65D81/02
Filed: 2011-10-31
Granted: 2014-04-29
Abstract: A packaging system for providing lateral support for a packaged appliance is provided. The packaging system comprises a carton sized to fit around the appliance and having opposing side walls, each having an aperture extending there through; a cross brace having opposing ends and a hollow interior space at each end, the cross brace extending between the first pair of opposing sidewalls such that the cross brace hollow interior space at each end communicates with an aperture; and a pair of plugs, each plug having an elongated body and a flange extending laterally from an end of the elongated body, the flange located adjacent the exterior surface of one of the first pair of opposing side walls, the body of the plug extending through the corresponding aperture and within the hollow interior space of one end of the cross brace so that together the plugs position and secure the cross brace within the carton.
Patent CA-2762261-C (CA)
Title: Process for determining mobile water saturation in a reservoir formation
Inventor: AL ADANI NABIL
IPC: E21B47/04
Filed: 2011-11-18
Granted: 2014-01-28
Abstract: A method for determining mobile water saturation in a reservoir having a borehole extending through the reservoir is disclosed. The method involves obtaining a first borehole data log while the reservoir is subjected to first fluid conditions, and causing a mobile water displacement in the reservoir by changing the fluid conditions in the borehole to cause the reservoir to be subjected to second fluid conditions, the second fluid conditions differing from the first fluid conditions. The method further involves obtaining a second borehole data log under the second fluid conditions, and estimating the mobile water displacement using the first and second data logs, the estimated mobile water displacement providing an estimate of the mobile water saturation in the reservoir.
Patent CA-2766010-C (CA)
Title: Systeme de refroidissement passif de l'installation d'un groupe auxiliare de bord
Inventor: DIONNE LUC
IPC: B64D33/08
Filed: 2002-10-18
Granted: 2013-07-02
Abstract: Méthode pour améliorer le flux dair à travers un échangeur de chaleur dotée dun débit de débit déchappement dune turbine à gaz à travers un éducteur découlement permettant dentraîner un flux dair déchange de chaleur au travers dun échangeur de chaleur, puis de mélanger le flux dair déchange de chaleur au débit déchappement. Le flux dair déchange de chaleur se mélange à lintérieur de léducteur déchappement puis ils se mélangent ensemble. De lair pressurisé est injecté dans lun des flux dair déchange de chaleur et du débit déchappement de la turbine à gaz, ainsi, linjection est réalisée en amont de léducteur déchappement à lintérieur duquel se produit lintersection de léchangeur de chaleur et des débits déchappement.
Patent CA-2769377-C (CA)
Title: Procede et systeme pour reduire rapidement la luminance d'un dispositif d'affichage a diodes electroluminescentes organiques
Inventor: PURDY MICHAEL LORNE
IPC: G09G3/3258
Filed: 2012-02-24
Granted: 2017-07-18
Abstract: Divers modes de réalisation comprennent des dispositifs, des procédés, des circuits, des structures de données et un logiciel qui permet une variation rapide de la luminance dun panneau daffichage à diodes électroluminescentes organiques. Un circuit dattaque daffichage à diodes électroluminescentes organiques peut comprendre une première entrée, une seconde entrée et un circuit déchelle. La première entrée est de recevoir un facteur déchelle. La seconde entrée est de recevoir un signal dentrée dimage comprenant une représentation numérique dune sortie souhaitée pour un pixel. Le circuit déchelle sert à multiplier une tension de sortie de niveau pixel associée à la sortie souhaitée pour le pixel par le facteur déchelle.
Patent CA-2772693-C (CA)
Title: Methode de caracterisation de la combustion dans des lignes de cloisons d'un four a chambres a feu(x) tournant(s)
Inventor: FIOT NICOLAS
IPC: F27B13/14
Filed: 2009-09-07
Granted: 2017-01-03
Abstract: La méthode comprend des tests successifs d'arrêt total d'injection de combustible, ligne de cloisons (6) par ligne de cloisons, sans action sur les lignes de cloisons (6) autres que celle en test, le calcul de la variation entre les mesures d'un paramètre image de la teneur globale en imbrulés dans les gaz de combustion avant et après l'arrêt total d'injection dans chaque ligne de cloisons (6) testée, et l'identification de toute ligne de cloisons (6) en combustion incomplète si cette variation est supérieure à x % de la valeur initiale dudit paramètre image au début du test correspondant, x % étant de préférence de l'ordre de 5% à 10%.