baber/WOPTO huggingface dataset:
Patent CA-2590829-C (CA)
Title: Compositions and methods of using same in producing heavy oil and bitumen
Inventor: TAN JIASEN
IPC: E21B43/22
Filed: 2007-05-31
Granted: 2010-04-27
Abstract: Compositions and methods of using same are described for negating asphaltene deposition in a formation, wellbore, near wellbore region, and production tubing. Compositions of the invention comprise an asphaltene solvent and a viscosity reducing agent, the asphaltene solvent and viscosity reducing agent present in a ratio so as to substantially reduce viscosity of an asphaltene-containing material while substantially negating deposition of asphaltenes either in a reservoir, in production tubing, or both when mixed or otherwise contacting the asphaltene-containing material. Methods of the invention comprise forcing a composition comprising an asphaltene solvent and a viscosity reducing agent to contact an asphaltene-containing hydrocarbon in an underground geologic formation, and producing from the formation a production composition comprising at least some of the treatment composition and at least some of the asphaltene- containing hydrocarbon under conditions sufficient to substantially negate deposition of asphaltenes in the formation.
Patent CA-2593072-C (CA)
Inventor: SANDMEIER BRUNO
IPC: B23Q15/00
Filed: 2007-07-03
Granted: 2010-12-07
Abstract: In a system for an exchange of information between a machine tool (1) and a transfer device (11) for feeding blank or pre-machined work pieces or tools to the machine tool (1) or removing machined products or tools from the machine tool (1), the machine tool (1) comprises a control unit (3) and an interface (4), whereby the control unit (3) monitors and controls machining states of the machine tool (1) and transmits information regarding the machining states of the machine tool (1) via the interface (4) to the transfer device (11) to activate the transfer device (11), said transfer device (11) receiving the information via an interface (14) assigned to it and processing said information by means of a control unit (13) assigned to it and reacting in response to the information, whereby a printer interface is used as the interface (4) of the machine tool (1).
Patent CA-2593913-C (CA)
Inventor: SPIVEY RAYMOND RUDOLPH SR
IPC: B65D71/00
Filed: 2006-02-01
Granted: 2010-09-14
Abstract: A carton includes a bottom receptacle defined in part by the bottom panel, the side panels, and gusseted end panels. The bottom receptacle can be constructed without glue seals so that the receptacle is liquid-tight.
Patent CA-2594470-C (CA)
Title: Methodes et trousses de detection de polynucleotides specifiques de brin a multichromophores cationiques
Inventor: BAZAN GUILLERMO
IPC: C12Q1/68
Filed: 2006-01-10
Granted: 2016-02-23
Abstract: La présente invention a trait à des multichromophores polycationiques, qui peuvent être des polymères conjugués, et à des procédés, des articles et des compositions les utilisant. Dans certains modes de réalisation, l'invention a trait à des procédés, des articles et compositions pour la détection et l'analyse de biomolécules dans un échantillon. Les dosages de l'invention comprennent ceux déterminant la présence d'une biomolécule cible dans un échantillon ou sa quantité relative, ou les dosages peuvent être quantitatifs ou semi-quantitatifs. Les procédés peuvent être réalisés sur un substrat. Les procédés peuvent être réalisés dans un format de matrice sur un substrat, qui peut être un capteur. Dans certains modes de réalisation, l'invention a trait à des dosages de détection mettant en oeuvre des biomolécules de détection qui ne comportent pas un fluorophore qui peut échanger de l'énergie avec le multichromophore cationique. Dans certains modes de réalisation, l'invention a trait à des dosages biologiques dans lesquels de l'énergie est transférée entre une ou plusieurs parmi le multichromophore, un marqueur sur la biomolécule cible, un marqueur sur la biomolécule de détection, et/ou un colorant fluorescent spécifique pour un polynucléotide, dans toutes les permutations. Le multichromophore peut avoir une interaction au moins partiellement électrostatique avec le capteur et/ou la cible, et un accroissement dans le transfert d'énergie avec le polymère peut se produire lors de la liaison du capteur et de la cible. L'invention a également trait à d'autres modes de réalisation.
Patent CA-2602938-C (CA)
Inventor: COMMARET PATRICE
IPC: F23R3/60
Filed: 2007-09-20
Granted: 2015-06-09
Abstract: Annular combustion chamber for a turbine engine, including an inner wall (126), an outer wall (128) and a chamber bottom (130) located between the said walls, in the upstream area of the said chamber, the chamber bottom presenting a central part (132) and an outer fastening flange (134), and the outer wall (128) presenting an upstream fastening flange (138), the chamber bottom and the outer wall being secured to one another by their fastening flanges (134, 138), in which the free edge (134A) of the said outer fastening flange (134), is curved inward. In addition, the outer face of the outer fastening flange (134) presents a shoulder (140).
Patent CA-2605118-C (CA)
Inventor: CACENCO MICHAEL
IPC: G06F9/44
Filed: 2006-04-18
Granted: 2012-01-10
Abstract: Selon l'invention, un module de notification est utilisé en combinaison avec un outil de conception d'applications afin de faciliter la génération d'une application à composants. Le module de notification comprend un assistant programme conçu pour aider au développement de l'application à composants. Ainsi, l'assistant programme détecte une notification provenant d'au moins un message. Des opérations de notification sont créées conformément à la notification détectée. Des éléments correspondant sont construits conformément aux opérations de notification créées. Enfin, un document de mappage est créé afin de corréler le ou les messages avec ses/leurs éléments construits correspondants. Le document de mappage est destiné à être utilisé au niveau d'un serveur passerelle afin de faciliter une communication entre l'application et un serveur principal correspondant.
Patent CA-2608104-C (CA)
Title: A line, in particular a line of a blood tubing system or of a blood bag system
Inventor: MEISBERGER ARTUR
IPC: A61M39/22
Filed: 2006-04-27
Granted: 2012-10-30
Abstract: The invention relates to a line, in particular to a line of a blood tubing system or of a blood bag system, having a closing member blocking the line passage, with the closing member being formed by a plastically deformable closing body which is arranged in the line and which closes the line in at least one state and with at least the portion of the line in which the closing body is located being made flexible.
Patent CA-2613072-C (CA)
Title: Manual override for electronic proportioning valve
Inventor: SCHMITT RANDALL P
IPC: G05D23/13
Filed: 2006-06-20
Granted: 2010-11-16
Abstract: A valve system (10) including a manual control mechanism (102) configured to move a valve member (48).
Patent CA-2616170-C (CA)
Title: Device for the care of footwear
Inventor: CASERTA ANDREA
IPC: A47L23/05
Filed: 2005-07-22
Granted: 2011-04-19
Abstract: The device comprises an applicator (2) and a cover (5) configured to be adaptable on the applicator (2), the external face (3) of which is impregnated with conditioning substance for shoes by rolling dispenser means (10) incorporated in the internal face (9) of the cover (5), which includes a reservoir (4) with such substance. The substance dosing is produced on opening the device, the applicator (2) sliding, via some guides (8) arranged on the lateral face (7) of the cover (5), over the dispenser means (10) which apply an optimum quantity of substance to the external face (3) of the applicator (2), with which the footwear is subsequently rubbed to clean it.  When used, the device is closed by transversely coupling the applicator (2) inside the cover (5), preferably of plastic with transparent reservoir (4). For convenience, the device can incorporate an ergonomic handle (1) joined to the applicator (2).
Patent CA-2616855-C (CA)
Inventor: YONGE LAWRENCE W III
IPC: H04L47/43
Filed: 2006-07-27
Granted: 2015-02-24
Abstract: A method for communicating in a network (2) is presented. The method includes encapsulating content from a plurality of high level data units from a high level layer to generate a stream (100); dividing the stream into a plurality of segments (102); individually encrypting at least some of the segments, wherein an encrypted segment (106) includes a plurality of encrypted blocks, and at least some of the encrypted blocks are encrypted based on at least one other encrypted block within the encrypted segment; and supplying low level data units (110) to a physical layer that handles physical communication over the network, at least some of the low level data units each including a plurality of encrypted segments.
Patent CA-2621496-C (CA)
Inventor: KONSCHUH CHRISTOPHER WALTER
IPC: E21B47/12
Filed: 2006-08-23
Granted: 2011-01-04
Abstract: Apparatus and methods for establishing electrical communication between an instrument subsection disposed below a mud motor and an electronics sonde disposed above the mud motor in a drill string conveyed borehole logging system. Electrical communication is established via at least one conductor disposed within the mud motor and connecting the instrument sub section to a link disposed between the mud motor and the electronics sonde. The link can be embodied as a current coupling link, a magnetic coupling ling, an electromagnetic telemetry ling and a direct electrical contact link. Two way data transfer is established in all link embodiments. Power transfer is also established in all but the electromagnetic telemetry link.
Patent CA-2623274-C (CA)
Title: Doubling of chromosomes in haploid embryos
Inventor: BARTON JOANNE E
IPC: A01H1/08
Filed: 2006-09-20
Granted: 2015-12-29
Abstract: Methods for producing doubled haploid corn (Zea mays) plants, seeds, and plant cells are provided.
Patent CA-2625589-C (CA)
Inventor: GABRIEL GEORGE S
IPC: B01D46/10
Filed: 1999-06-15
Granted: 2009-05-12
Abstract: A rodent cage including a cage bottom having a plurality of integral side walls, a floor and an open top end. A peripheral lip extends continuously around the top end. A pair of recesses are disposed on the peripheral lip. A feeder assembly has a frame and at least one section descending therefrom. The frame has pair of flanges extending therefrom so that when the feeder assembly is disposed in the cage bottom the pair of flanges are mated with the pair of recesses, respectively. A bonnet is dimensioned in size for sealing the top end of the cage bottom. A lock is disposed on the bonnet for preventing rodents housed in the cage from displacing the bonnet from the cage bottom.
Patent CA-2628112-C (CA)
Inventor: FELLER WALTER J
IPC: G01S13/75
Filed: 2006-11-09
Granted: 2015-06-30
Abstract: La présente invention concerne un système permettant de vérifier la distance entre un interrogateur et un ou plusieurs transpondeurs. Ce système comprend un interrogateur émettant une porteuse HF reçue par chacun des transpondeurs. L'énergie propre à la porteuse reçue sert à recharger un condensateur de stockage de chaque transpondeur. Le transpondeur détecte la fin de la porteuse reçue et lance un intervalle de temporisation défini, différent de ceux des autres transpondeurs. A la fin de l'intervalle de temporisation, le transpondeur émet un signal HF reçu par l'interrogateur. Pour calculer la distance du transpondeur, l'interrogateur prend le temps d'aller-retour connu de l'horloge et en soustrait l'intervalle de temporisation.
Patent CA-2640190-C (CA)
Inventor: VAARNO JUSSI
IPC: F28F25/00
Filed: 2007-02-13
Granted: 2014-01-28
Abstract: The invention relates to a cooling equipment for cooling liquid, comprising: a cooling tower that is mainly cylindrical in the vertical direction, in which case the cooling air feed equipment and the exhaust air discharge equipment are arranged, with respect to the cooling tower, so that both the cooling air flowing direction from the inlet aperture to the cooling space and the exhaust air flowing direction from the discharge equipment is horizontal and parallel to the tangent of the outer surface of the cooling tower. The invention also relates to a method for cooling liquid.
Patent CA-2648437-C (CA)
Inventor: STROH GLENN
IPC: A61G7/08
Filed: 2007-04-13
Granted: 2014-11-18
Abstract: A system and method for a bed transport. The system may include a drive system configured to couple to a bed frame and to provide powered movement of the bed frame. The system may also include a substantially vertical control arm and a control handle coupled to the control arm. The system may also comprise a switch on the control handle, and the switch may be configured to control a function of the drive system.
Patent CA-2648491-C (CA)
Inventor: XIA CHEN
IPC: C22B3/06
Filed: 2007-04-05
Granted: 2015-05-26
Abstract: A method for recovering precious metals such as gold and silver from aqueous solution as solid is described The method includes mixing an aqueous solution (e.g, thiosulfate or thiocyanate lixiviant) containing precious metals with ferrous ions in the presence of an effective amount of hydroxide ions. The precious metal ions are reduced and co-precipitate with iron hydroxides and/or hydrated iron oxides The co-precipitate is collected and purified. De-oxygenation of the reaction solution is optional. The recover/ method is fast, complete and clean.
Patent CA-2650866-C (CA)
Inventor: WHITTEMORE JEFFREY P
IPC: F16M13/02
Filed: 2007-05-01
Granted: 2015-08-04
Abstract: An accessory mounting system and mounting method thereof provides an effective solution for sectioning a portion of a room and for organizing tools, objects and cables involved in the activity that gives rise to the need for sectioning or organizing the room. In particular, an accessory mounting system and method are provided whereby accessories can be mounted to poles that are designed for use in temporary partitioning systems, or to other poles such as painter's poles. Such accessories can include, for example, a caution tape dispenser that mounts to a side surface of a pole following installation of the pole, and various pole clips that locate the caution tape at other poles in a clean, visually attractive, and effective manner. Other accessories include tool mounts, cable mounts, shelves, trays, drawers, hooks, camera or laser mounts, and the like, all attachable to a side surface of a pole.
Patent CA-2651150-C (CA)
Inventor: STUDEBAKER GLENN WAYNE
IPC: E04B5/29
Filed: 2009-01-22
Granted: 2011-10-11
Abstract: La présente invention concerne une structure pour le support d'une extrémité de solive de plancher à l'aide d'un siège de solive de plancher. Un tel siège comprend généralement une plaque généralement horizontale, munie d'une première, d'une seconde et d'une troisième parties. La première partie est soudée à la partie supérieure de la solive de plancher, et la troisième partie repose sur le sommet de la structure de support. La seconde partie est située au- delà du bout de la solive de plancher, entre la première et la seconde parties. Une plaque, généralement verticale, s'étend vers le bas à partir de la seconde partie de la plaque généralement horizontale et est soudée à une partie du bout de la solive de plancher.
Patent CA-2666066-C (CA)
Title: Conversion du carbone en hydrocarbures
Inventor: KRUESI PAUL R
IPC: C25B3/23
Filed: 2009-05-19
Granted: 2013-08-06
Abstract: L'invention concerne des procédés de formation thermiques ou par électrolyse d'alkyles inférieurs et d'alcools à partir de sources de carbone.
Patent CA-2667328-C (CA)
Inventor: MOORE THOMAS G
IPC: A61F9/007
Filed: 2007-10-03
Granted: 2012-02-14
Abstract: An ophthalmic aspiration pump roller-head assembly (10), includes a plurality of rollers (12), a base (16) attached to a first end of the rollers (12), and a face-plate (18) attached to a second end of the rollers (12). The face-plate (18) has at least one groove (20) formed in the face-plate (18) for drawing a tube onto the rollers (12).
Patent CA-2668122-C (CA)
Inventor: DUBEY ASHISH
IPC: B32B13/02
Filed: 2007-11-01
Granted: 2013-04-23
Abstract: A process for producing fiber-reinforced structural cementitious panels made of at least one layer of fiber reinforced cementitious slurry, the process for each such layer of slurry including providing a moving web; depositing a first layer of individual, loose fibers upon the web; depositing a layer of settable slurry upon the deposited first layer of individual, loose fibers; depositing a second layer of individual, loose fibers upon the deposited layer of settable slurry; and actively embedding both layers of individual, loose fibers into the layer of slurry to distribute the fibers throughout the slurry.
Patent CA-2671471-C (CA)
Inventor: BOBBERT ILJA
IPC: A61K38/02
Filed: 2007-12-12
Granted: 2015-11-03
Abstract: The present invention discloses compositions for aqueous skin disinfection comprising hydrogen peroxide in a concentration of at least 0.1% to 10% (w/w), preferably 0.2-6%, and an N-acylated amino acid and/or peptide in the range of 0.1-20% (w/w), preferably 0.1-10%, more preferably 0.2-8%, and most preferably 0.2-5% (w/w). The N-acylated amino acid composition may be N-acylated glutamic acid and/or an N-acylated wheat protein hydrolysate, or a salt thereof.
Patent CA-2674326-C (CA)
Title: Enregistrement multimedia sur console de jeux
Inventor: ROSHAK TODD
IPC: A63F13/338
Filed: 2007-12-26
Granted: 2015-06-02
Abstract: La présente invention concerne une expérience intégrant jeu et multimédia, avec enregistrement de contenu sur une console de jeux. Une application d'enregistreur vidéo numérique s'exécutant en même temps qu'un composant client télévision permet aux utilisateurs d'enregistrer du contenu multimédia sur la console de jeux. L'application d'enregistreur vidéo numérique s'intègre également au menu de console. Une fois l'intégration effectuée, les utilisateurs peuvent enregistrer du contenu multimédia tout en jouant à des jeux. Selon un autre mode de réalisation, les utilisateurs peuvent enregistrer du contenu quand la console de jeux est arrêtée. Le contenu enregistré peut comporter de la télévision, de l'expérience de jeu (local ou en ligne), de la musique, des DVD, etc. En phase d'enregistrement, les utilisateurs peuvent également basculer entre divers autres modes multimédia tels que jeux, télévision, etc.
Patent CA-2676800-C (CA)
Inventor: OMORI MASAYOSHI
IPC: F04D13/02
Filed: 2008-01-24
Granted: 2013-01-08
Abstract: An impeller 22 includes a rotating shaft 7 supported rotatably by an upper bearing 9 and a lower bearing 20 at upper and lower ends, a plurality of vanes 6, an arm 18 coupling an inner circumferential side of the vanes to the rotating shaft, an annular coupling portion 8 coupled to an outer circumferential side of each vane, and a driven magnet portion 12 placed in a lower portion of the annular coupling portion. A  drive magnet portion 16 provided at a rotor 13 and a driven magnet portion 12 are opposed to each other with a bottom wall of the housing interposed therebetween, and rotation of the rotor is transmitted to the impeller through magnetic coupling. A  blockade member 23 is placed below the vanes and blocks a space in a region spreading between the rotating shaft and the annular coupling portion while leaving an opening 14 at least around the rotating shaft. In a configuration in which the rotating shaft of the impeller is supported by the upper and lower bearings and a lower portion of each outer circumferential edge of the vanes is coupled to the annular coupling portion, the formation of a blood dot in the vicinity of the lower bearing can be suppressed.
Patent CA-2679804-C (CA)
Title: Implement frame with front folding wings and transport wheels
Inventor: POOLE GERALD W
IPC: A01B73/06
Filed: 2009-09-22
Granted: 2015-03-31
Abstract: An agricultural implement arrangement is disclosed that may provide wheel assemblies that are stored in front of wing assemblies and row units mounted thereon. The arrangement may include actuators to extend the wheel assemblies in order to lift the row units off the ground to move to a transport position. When in a fully- folded position, the wing wheel assemblies may interleave. The arrangement may also shift the weight of the wing assemblies while in transport position to the hitch of the tractor and center the rearward weight over the central wheel assembly.
Patent CA-2684622-C (CA)
Inventor: BIRD WARREN K
IPC: B41F3/52
Filed: 2007-03-29
Granted: 2015-05-26
Abstract: A flexographic printing system (10) for printing flat corrugated sheets (12) using radiation curable inks. An ultraviolet curing unit (32) is positioned after each of the printing stations (14A-14E). The ink applied at each station is partially cured before a different color ink is applied at the next printing station.
Patent CA-2694982-C (CA)
Inventor: RYDER JASON A
IPC: C10L1/16
Filed: 2008-07-17
Granted: 2013-06-25
Abstract: A fuel composition comprises at least a tetramethylcyclohexane and a fuel component. The tetramethylcyclohexane can be used as a fuel component or as a fuel additive in the fuel composition. The fuel composition may further comprise a conventional fuel component selected from a petroleum-based fuel component such as diesel fuel, jet fuel, kerosene or gasoline; or a coal-based fuel component. Methods of making and using the fuel composition are also disclosed.
Patent CA-2695639-C (CA)
Title: Groupe de soudage destine a souder deux rails d'une voie de chemin de fer
Inventor: MUEHLLEITNER HEINZ
IPC: E01B29/42
Filed: 2008-08-06
Granted: 2015-08-04
Abstract: Chaque électrode (6) d'un groupe de soudage par étincelage présente deux surfaces de contact (7) séparées l'une de l'autre. La surface de contact (7), supérieure par rapport à la verticale, est conçue pour s'appuyer contre un flanc inférieur (9) d'une tête de rail (10), et la surface de contact inférieure (7) est conçue pour s'appuyer contre un flanc de base de rail (8). Ceci permet une meilleure circulation du courant.
Patent CA-2696878-C (CA)
Inventor: VON BORSTEL REID W
IPC: A61P13/10
Filed: 1999-08-31
Granted: 2016-08-16
Abstract: Compounds, compositions and methods are provided for treatment of disorder related to mitochondrial dysfunction. The methods comprise administering to a mammal a composition containing pyrimidien nucleotide precursors in amounts sufficient to treat symptoms resulting from mitochondrial respiratory chain deficiencies.
Patent CA-2699437-C (CA)
Inventor: GUAN XIANFENG
IPC: H04W12/033
Filed: 2007-12-27
Granted: 2013-10-08
Abstract: A method for implementing lossless transmission of a media stream after switching from a plain-call to a cipher-call, comprises the following steps: after a base station receives a plain-call to cipher-call switch message for switching from a plain-call to a cipher-call from a communication terminal, inserting a special media frame into the media stream and then sending the media stream to a media gateway; the media gateway determining whether to detect the special media frame or not according to incoming and outgoing media bearing modes or media encoding-decoding formats of the media stream, and the media gateway passing through the media stream from the incoming to the outgoing regardless of whether the special media frame is detected or not to be detected.  When the special media frame is detected, the media stream is either directly passed through or adapted to 64kbps/56kbps PCM, depending on the encoding-decoding types.