baber/WOPTO huggingface dataset:
Patent CA-2659235-C (CA)
Inventor: SEO SEOK WEON
IPC: A01N43/40
Filed: 2006-09-27
Granted: 2014-01-28
Abstract: A method of selectively controlling morning glory spp., by treating a lower portion of a hill of morning glory spp. with one compound or a combination of two or more compounds selected from glufosinate, L-glufosinate, bialaphos, paraquat, diquat and agriculturally acceptable salts of the compounds.
Patent CA-2664671-C (CA)
Inventor: TAKANO YUSUKE
IPC: H04W92/24
Filed: 2008-03-11
Granted: 2014-07-08
Abstract: A mobile communication system for connecting a terminal to service networks includes a wireless access network device, a gateway device, and a mobility management device. The wireless access network device connects to the terminal. The gateway device establishes a plurality of tunnels connecting the terminal to the service networks and switches the plurality of tunnels according to a request. The mobility management device sends to the gateway device the request to collectively switch the plurality of tunnels.
Patent CA-2671059-C (CA)
Title: Gommes gellane clarifiees a tres haute performance
Inventor: BEZANSON RALPH D
IPC: A23L9/10
Filed: 2007-12-12
Granted: 2014-04-08
Abstract: L'invention concerne des compositions de gomme gellane à haute performance ayant un effet tissotropique à 0,1 % mesuré au moyen d'un dispositif curdmeter d'au moins environ 117 g/cm2, à savoir d'environ 117 g/cm2 à environ 400 g/cm2. Les gommes gellane à haute performance ont une faible teneur en groupe acyle mais une masse moléculaire plus élevée. Un mode de réalisation de l'invention concerne également des procédés destinés à produire les gommes gellane à haute performance de grande clarté. L'invention concerne en outre des produits industriels alimentaires et non-alimentaires comprenant des gommes gellane à haute performance.
Patent CA-2672096-C (CA)
Inventor: DUROCHER ERIC
IPC: F01D9/04
Filed: 2009-07-15
Granted: 2011-10-11
Abstract: A gas turbine engine mid turbine frame having an annular interturbine duct and vane ring assembly includes a duct having outer and inner duct walls of sheet metal interconnected by radial hollow struts of sheet metal and a vane ring is connected to the duct to provide the assembly. The interturbine duct and vane ring assembly may be provided within a mid turbine frame in a manner which is independent of a bearing load path through the mid turbine frame.
Patent CA-2673074-C (CA)
Inventor: SHIN MYOUNG-KYUN
IPC: F01K7/16
Filed: 2007-12-17
Granted: 2014-01-28
Abstract: An apparatus for generating energy using sensible heat of an offgas during manufacture of molten iron and a method for generating energy using the same are provided. The method for generating energy includes i) providing an offgas discharged from an apparatus for manufacturing molten iron including a reduction reactor that provides reduced iron that is reduced from iron ore and a melter- gasifier that melts the reduced iron to manufacture molten iron; ii) converting cooling water into high pressure steam by contacting the cooling water with the offgas; and iii) generating energy from at least one steam turbine by supplying the high pressure steam to the steam turbine and rotating the steam turbine.
Patent CA-2678821-C (CA)
Inventor: KOOB THOMAS J
IPC: A61L27/24
Filed: 2008-02-20
Granted: 2015-12-01
Abstract: The disclosure describes implantable medical products, that include dry or partially hydrated biocompatible constructs comprising collagen fibers configured to expand in situ after implantation to frictionally engage a bone tunnel wall to thereby affix the construct in the bone tunnel.
Patent CA-2681366-C (CA)
Inventor: NEWMAN CHRISTIAN
IPC: B07B1/30
Filed: 2008-03-19
Granted: 2012-05-08
Abstract: A vibratory screening machine includes a primary screening area and a pre- screening assembly including a frame and screen assemblies. The screen assemblies are secured to the frame and form a pre-screening surface. The frame is attached to the vibratory screening machine such that the concave pre-screening surface is above the primary screening area.
Patent CA-2682949-C (CA)
Inventor: PREBENSEN OLE IACOB
IPC: C09K8/52
Filed: 2008-04-03
Granted: 2013-11-05
Abstract: A pill for wellbore operations, that includes a base fluid; and at least two polymers that interact to form a gelatinous structure characterized as isolating and controllably transmitting hydrostatic pressure between a first wellbore fluid above the pill in a wellbore and a second wellbore fluid below the pill in the wellbore is disclosed.
Patent CA-2683052-C (CA)
Title: Boitier de module de commande
Inventor: WARREN GARY
IPC: H05K5/00
Filed: 2008-04-02
Granted: 2018-03-06
Abstract: L'invention concerne une unité boîtier pour fixer l'électronique d'un module de commande d'un véhicule, qui peut comporter un boîtier et au moins deux éléments de connexion. Ces éléments de connexion qui sont connectés, peuvent être conçus pour venir en prise avec un élément adaptateur (par exemple une griffe) configuré pour se fixer sur un véhicule. Les éléments de connexion peuvent comporter au moins un élément de connexion destiné à s'accrocher à l'élément adaptateur et au moins un élément de connexion conçu pour s'encliqueter à l'élément adaptateur. Au moins un élément de connexion peut comporter au moins une saillie qui peut venir au contact avec l'élément adaptateur pour éliminer sensiblement le mouvement transversal du boîtier. Lesdites saillies peuvent être des nervures d'écrasement. Le boîtier peut comporter des caractéristiques pour positionner, supporter, et minimiser les vibrations de l'électronique, l'électronique pouvant être disposée sur une carte de circuit imprimé (PCB).
Patent CA-2692663-C (CA)
Inventor: KHOMYNETS ZINOVIY DMITRIEVICH
IPC: F04F5/54
Filed: 2008-03-19
Granted: 2013-01-08
Abstract: The invention relates to devices for extracting oil from wells. The inventive device comprises a pipe string (1), a packer (2) with an axial through hole (3) and a support (4) in which an axial channel (5) with a seat (6) for mounting a jet pump (7) is made. A bypass channel (8) with a return valve (9) is made in the support (4) wall. The pump (7) has a cylindrical body (10) with an annular shoulder (11) for mounting the pump (7) on the seat (6) in the support (4). The body (10) has a channel (12) for supplying an active medium to the nozzle (13) of the pump (7), a channel (14) for supplying a pumped out medium, a channel (15) for removing a media mixture from the pump (7) and a through channel (16) with a sealing unit (17) arranged therein. The channel (16) is coupled to the channel (14) downstream of the unit (17). The unit (17) is provided with an axial channel (18) for passing and displacing a logging cable (19) together with an instrument (20). The channel (12) is coupled to the channel (8) and to a space around the pipe string (1). A mixing chamber (21), which is provided with a diffuser (22) connected to the pipe string (1) cavity upstream of the pump (7) via the channel (15), is positioned axially to the nozzle (13). The diameter of the channel (5) of the support (4) downstream of the seat is equal to or greater than the hole (3) of the packer (2). Said invention makes it possible to extend the device functionalities due to the possibility of disconnecting the in-tube space and casing annulus when the pump is stopped.
Patent CA-2694633-C (CA)
Inventor: JOHNSON MARVIN L
IPC: B63B35/44
Filed: 2008-07-09
Granted: 2015-09-01
Abstract: The described invention relates to seismic acquisition means for use in shallow water marine environments, comprising:  (a) a vessel (1) having at least one hull (25); (b) one or more shaker (13) and baseplate (12) assemblies affixed to the vessel by two or more rigid supporting elements (11) adapted to be capable of lowering said assemblies from the vessel hull to a shallow water bottom (14) and of raising said assemblies from the shallow water bottom to the hull; and, wherein each of said assemblies comprise one or more vibrator units mounted on a baseplate that is adapted to rest upon the shallow water bottom and to transmit vibratory signals from the vibrator units into said water bottom. The described invention provides a high-amplitude, broadband seismic signal, provides high data-production rates, couples energy directly into the earth and minimizes damage to the water bottom.
Patent CA-2699212-C (CA)
Inventor: LIANG HSIU-CHIANG
IPC: A47B88/49
Filed: 2010-04-15
Granted: 2013-01-29
Abstract: A slide assembly with an auxiliary positioning device includes a positioning member and a guiding base. The positioning member is pivotally connected to a first slide member and includes a pin member. The guiding base is connected to a second slide member and includes a separation body, an engaging body, multiple passages and slots. When the second slide member is retracted, the pin member is located in a first passage. When the second slide member is pushed inward, the pin member moves from the first passage into a first slot. When the force is released, the pin member moves through a second passage and the second slide member pops out. When the second slide member is retracted again, the pin member is engaged with the engaging body and then disengaged from the engaging body by a pushing force, the pin member moves through a third slot and a third passage.
Patent CA-2702146-C (CA)
Title: Mat pour eolienne
Inventor: GRANT CHRISTOPHER BERNARD
IPC: F03D11/04
Filed: 2010-05-14
Granted: 2012-01-03
Abstract: Ensemble mât doté d'une base, et un mât relié de manière à pivoter à la base pour qu'il y ait mouvement entre une position horizontale et verticale. Un actionneur linéaire relie la base et le mât et est extensible pour déplacer le mât sur le pivot. Une entretoise est sélectivement placée entre le mât et la base pour empêcher le mouvement de pivot vers la position horizontale pendant le levage du mât. Une pluralité de butées sur la base permet une liaison sélective entre l'actionneur et la base. La position de l'entretoise supporte le mât pendant que ledit actionneur est déplacé entre les butées.
Patent CA-2702693-C (CA)
Title: Method of enhancing adsorption of an inhibitor onto a wellbore region
Inventor: KEATCH RICHARD
IPC: E21B37/06
Filed: 2008-10-15
Granted: 2015-03-17
Abstract: The instant disclosure is directed to a method of enhancing adsorption of a salt inhibitor onto a wellbore region, wherein the method comprises preconditioning the wellbore region, emplacing the salt inhibitor into the wellbore region, and shutting in the wellbore region for a period of time to at least initiate adsorption of the salt inhibitor onto the wellbore region. The salt inhibitor comprises an at least partially water soluble compound comprising a Group 3 to Group 15 metal and/or an at least partially water soluble compound having any one of the formulae (I) wherein X is O or S; and R1, R2, R3, R4, and when present, R5 and/or R6 each independently comprise an organic or an inorganic functional group.
Patent CA-2703586-C (CA)
Title: Procede d'analyse du fonctionnement d'une turbine a gaz
Inventor: PFEIFER UWE
IPC: G05B23/02
Filed: 2008-09-19
Granted: 2015-08-04
Abstract: L'invention concerne un procédé d'analyse du fonctionnement d'une turbine à gaz (1), selon lequel un ou plusieurs réseaux neuronaux sont appris sur la base du fonctionnement normal de la turbine à gaz. Au moins un signal de pression dynamique (V5) est mesuré par au moins un capteur de pression (8) dans ou sur le compresseur (2) de la turbine à gaz (1), et un ou plusieurs paramètres de fonctionnement (V1, V2, V3, V4) de la turbine à gaz (1) sont mesurés par un ou plusieurs autres capteurs (4, 5, 6, 7) pendant le fonctionnement normal de la turbine à gaz (1), et/ou un signal de pression dynamique (V5) ainsi qu'un ou plusieurs paramètres de fonctionnement (V1, V2, V3, V4) de la turbine à gaz (1), qui ont été mesurés pendant le fonctionnement normal de la turbine à gaz (1), sont lus. Le signal de pression dynamique (V5) est soumis à une analyse de fréquence, de sorte qu'on détermine un ou plusieurs paramètres du spectre de fréquence du signal de pression (V5). Un ou plusieurs réseaux neuronaux sont appris sur la base du ou des paramètres de fonctionnement mesurés (V1, V2, V3, V4) et du ou des paramètres du spectre de fréquence du signal de pression (V5), réseaux qui comprennent comme variables d'entrée le ou les paramètres de fonctionnement mesurés (V1, V2, V3, V4) et le ou les paramètres du spectre de fréquence du signal de pression (V5), et comme variables de sortie au moins une valeur caractéristique de diagnostic qui représente une mesure de probabilité de la présence du fonctionnement normal de la turbine à gaz (1) en fonction des variables d'entrée.
Patent CA-2703678-C (CA)
Inventor: GROS EUGENE
IPC: A47C31/00
Filed: 2010-05-12
Granted: 2017-09-12
Abstract: The present invention provides relocateable boat accessories, such as seats having a second extension that can be positioned through a second extension slot, and then pivoted to position a locking member through a finger slot. The locking member can have a tip that is positioned under a floor so secure the seat to the floor. The floor may have several second extension slots and several finger slots to accommodate various accessory or seat position possibilities.
Patent CA-2705402-C (CA)
Inventor: SPRENGERS WOLFGANG
IPC: G01N33/50
Filed: 2008-11-12
Granted: 2012-12-11
Abstract: The invention concerns an analyzer (1), preferably for analysing body fluids, which has one or several exchangeable cassettes (2, 3, 4, 5) (consumables) that contain operating liquids, operating materials and/or consumables and can be inserted into corresponding holders (17) of the analyzer (1), wherein the analyzer (1) has a system (6) for exchanging ambient air which has a filter unit (7) on the inlet side of the analyzer (1) to filter the ambient air that needs to be exchanged. The filter unit (7) is integrated into at least one of the exchangeable cassettes (2, 3, 4, 5) in order to minimize amount of maintenance for the analyzer (1).
Patent CA-2708925-C (CA)
Inventor: FALANA OLUSEGUN MATTHEW
IPC: B08B17/02
Filed: 2010-07-02
Granted: 2014-02-04
Abstract: Scale inhibition compositions and methods for use are disclose, where the composition including one or a plurality chelating agents, one or a plurality dispersing agents, one or a plurality of oxygen scavenging agents including one sugar alcohol or a plurality of sugar alcohols, and pH adjusted to a pH greater than about 9.
Patent CA-2716526-C (CA)
Title: A method for equitable bandwidth allocation for content distribution networks
Inventor: LUSS HANAN
IPC: H04N21/2385
Filed: 2009-02-25
Granted: 2014-08-05
Abstract: A method is presented for determining bandwidth allocations in a content distribution network that comprises multiple trees, where the root of each tree has a server that broadcasts multiple programs throughout the tree. Each network link has limited capacity and may be used by one or more of these trees. The allocation problem is formulated as an equitable resource allocation problem with a lexicographic maximin objective function that attempts to provide equitable service performance for all requested programs at the various nodes. The constraints include link capacity constraints and tree-like ordering constraints imposed on each of the programs. The algorithm provides an equitable solution in polynomial time for wide classes of performance functions. At each iteration, the algorithm solves single-link maximin optimization problems while relaxing the ordering constraints, selects a bottleneck link and fixes various variables at their optimal value.
Patent CA-2721239-C (CA)
Inventor: BERGER UWE
IPC: C10G1/10
Filed: 2009-04-24
Granted: 2015-04-21
Abstract: The invention relates to a method for the direct thermochemical conversi-on of high molecular weight organic starting products into low molecular weight organic products that are liquid with a low viscosity at ambient temperature and can be combus-ted. Said method consists of the following steps: (1) the starting product, at least one re-ducing gas and slow-evaporating product fractions are provided in a reactor, (2) the provided starting material is rapidly heated to a reaction temperature, (3) said starting mate-rial is converted using the temperature, the reducing effect of the gas and autocatalytical effects of the product fractions in vaporous reaction products and reaction gas, (4) the re-action gas is separated by means of condensation by evacuating the condensed reaction products, said separated reaction gas comprising a mixture of hydrogen, methane and other hydrocarbons and carbon monoxide and carbon dioxide. Said claimed method is characterised by other additional steps: (5) the separated reaction gas is conditioned by discharging at least one part of the gas mixture and optionally, introducing hydrogen, said conditioning followed by (6) re-injecting the conditioned reaction gas into the reac-tor for simultaneously producing a hydrating, reducing and stripping effect for converting the starting material. According to the invention, the amount of active gas fractions and its part in the total flow of the reaction gas can be modified in an advantageous manner, thus increasing the effectiveness of the method and leading to an improvement of the tar-get product quality and yield with total lower production costs. The invention also relates to a method for carrying out the claimed method.
Patent CA-2722155-C (CA)
Inventor: AMERY DREW POWELL
IPC: A61L2/08
Filed: 2009-04-23
Granted: 2019-07-30
Abstract: Un polymère formant gel hydratable peut être stérilisé par refroidissement du polymère au-dessous de la température ambiante et stérilisation du polymère refroidi au moyen d'un rayonnement ionisant (par exemple, rayonnement à faisceau délectrons). La dégradation des propriétés physiques provoquée par la stérilisation par rayonnement ionisant du polymère à température ambiante peut ainsi être réduite, et l'hydratation ou les caractéristiques gélifiantes souhaitées peuvent être préservées ou conservées.
Patent CA-2723464-C (CA)
Title: Compositions de polyurethane aqueuses durcissables par rayonnement
Inventor: TIELEMANS MICHEL
IPC: C08G18/67
Filed: 2009-05-29
Granted: 2016-01-05
Abstract: La présente invention concerne une composition aqueuse durcissable par rayonnement comprenant un polyuréthane à insaturation éthylénique de poids moléculaire élevé obtenu par la réaction dun polyisocyanate, au moins un composé hydrophile qui est capable de rendre le prépolymère de polyuréthane dispersible en milieu aqueux, un composé à insaturation éthylénique contenant au moins deux groupes réactifs capables de réagir avec des groupes isocyanate et un extenseur de chaîne contenant de lhydrogène actif et un polyuréthane à insaturation éthylénique de poids moléculaire faible coiffé avec un composé à insaturation éthylénique contenant essentiellement un groupe réactif capable de réagir avec des groupes isocyanate.
Patent CA-2727565-C (CA)
Title: Conjugated vi saccharides
Inventor: MICOLI FRANCESCA
IPC: A61P43/00
Filed: 2009-06-12
Granted: 2017-01-10
Abstract: Two Vi conjugates have been prepared by carbodiimide-mediated synthesis, using adipic acid dihydrazide derivatized CRM197 (a non-toxic variant of diphtheria toxin) and tetanus toxoid, as carrier proteins.
Patent CA-2729142-C (CA)
Inventor: LE SANG VAN
IPC: G06F17/30
Filed: 2009-06-26
Granted: 2018-01-16
Abstract: Among other things, a computer-implemented method for annotating webpage content includes accessing a webpage in a browser, the webpage under control of a third party.  A collection of annotations stored at a storage location is retrieved, the annotations collection associated with the webpage and an annotations author. The webpage is displayed with the retrieved annotations collection overlaid on the accessed webpage. The method allows users to annotate the content of a webpage under control of a third party.
Patent CA-2729577-C (CA)
Inventor: JOENGREN GEORGE
IPC: H04L25/03
Filed: 2009-06-08
Granted: 2016-12-20
Abstract: The present invention provides methods and apparatus for transmitting and receiving over a MIMO radio link In particular, a preceding matrix is applied to transmitted signals and constrained in such a way so as to limit the additional peak to average power ratio (PAPR) caused by applying the precoding matrix For example, each row of the precoding matrix may have at least one zero element and one non-zero element, and each column may have at least one non-zero element
Patent CA-2730103-C (CA)
Title: Procede et systeme pour fournir une gestion de mobilite dans un reseau
Inventor: BANIEL URI
IPC: H04W88/16
Filed: 2009-06-05
Granted: 2019-02-26
Abstract: Linvention concerne un procédé mis en uvre par un dispositif passerelle qui gère des sessions sur un réseau auquel le dispositif passerelle est connecté et qui exécute également des conditions de service fournies à ces sessions de réseau, le procédé entraînant : la réception dun logiciel de règles de politique depuis un serveur de politique, le logiciel de règles de politique précisant un ensemble de règles qui doivent être appliquées à certaines sessions gérées par le dispositif passerelle et un ensemble de critères pour identifier, parmi une pluralité dabonnés, un groupe de tous les abonnés auxquels les règles doivent être appliquées par le dispositif passerelle ; lidentification de tous les abonnés avec des sessions actuellement actives auxquelles les règles de politique doivent être appliquées, sur la  base de lensemble de critères dans le logiciel de règles de politique, et lapplication de lensemble de règles aux sessions des abonnés identifiés.
Patent CA-2732133-C (CA)
Inventor: KAPOOR ROHIT
IPC: H04W52/40
Filed: 2009-08-17
Granted: 2016-09-27
Abstract: L'invention concerne des systèmes et des méthodologies qui effectuent et/ou facilitent les réinitialisations MAC-hs/ehs dans une cellule de desserte améliorée. Selon divers aspects présentés dans le présent document, l'invention concerne des systèmes et/ou des procédés qui identifient les bits de commande de puissance de transmission inclus dans les messages de mise à jour de l'ensemble actif reçus depuis des stations de base sources ou cibles, vérifient si oui ou non les valeurs de commande de puissance de transmission inclues dans les messages de mise à jour de l'ensemble actif diffèrent des valeurs de commande de puissance de transmission sous lesquelles fonctionne à présent le système, et effectuent des changements de cellule de desserte et si nécessaire des réinitialisations du statut de commande d'accès au support sur la base de l'examen d'un indice de combinaison de commande de puissance de transmission.
Patent CA-2732387-C (CA)
Inventor: BEEN JANTJE
IPC: F28G1/10
Filed: 2009-07-31
Granted: 2019-01-15
Abstract: A pipe pig for refin-ery heater tubes is disclosed The pipe pig has arcuate cleaning elements which form an expandable circumfer-ence Each of the arcuate cleaning el-ements has a scraping edge A spring element biases the arcuate cleaning elements radially outward The pipe pig may have staictural components made from titanium alloys and arcu-ate cleaning elements made from car-bon-carbon composites A method for cleaning coking out of refinery heater tubes using the pipe pig is also dis-closed
Patent CA-2733274-C (CA)
Inventor: BARCAY DANIEL
IPC: G09B29/00
Filed: 2009-08-10
Granted: 2016-11-29
Abstract: The present invention relates to navigating in a geographic information system. In an embodiment, a method tours geographic information in a geographic information system.  A set of actions for a tour is received. Each action includes a tour time. A tour time of at least one of the actions is defined by a user. Each action in the set of actions is executed to tour geo-graphic information in the geographic information system.