baber/WOPTO huggingface dataset:
Patent CA-2501011-C (CA)
Inventor: SUZUKI OSAMU
IPC: B60K17/08
Filed: 2005-03-16
Granted: 2008-05-13
Abstract: A twin-clutch transmission is provided in which the center distance between input shafts and an auxiliary speed-change shaft can be shortened and the number of gears can be reduced, causing the transmission to be reduced in size and weight. A twin-clutch transmission is provided which includes a first input shaft and a second input shaft, an auxiliary speed- change shaft, and a plurality of gear pairs. The first and second input shaft are connected, through a first clutch C1 and a second clutch C2, respectively, to an input element, and disposed on the same axis. The auxiliary speed-change shaft is disposed parallel to the first and second input shafts. The plurality of gear pairs are provided between the first and second input shafts and the auxiliary speed-change shaft. One of the first and second clutches C1 and C2 is selectively engaged while the other is disengaged, and one of the first and second input shafts that is coupled to the corresponding one of the first and second clutches C1 and C2 is interlocked with the auxiliary speed-change shaft through engagement of a required one of the plurality of gear pairs, thereby achieving a required speed-change ratio. An input path from the input element to the first clutch C1 is different from that to the second clutch C2, and primary ratios of the input paths are set to values, respectively, different from each other.
Patent CA-2501378-C (CA)
Inventor: MARX THIEMO
IPC: C01G9/02
Filed: 2003-09-10
Granted: 2012-11-06
Abstract: The invention relates to anhydrous dispersions that are devoid of halogen, containing as the primary particulate redispersed zinc-oxide particles with an average diameter of between 1 and 200 nm and amino alcohols. The invention also relates to a method for producing said dispersions and to the use thereof for producing moulded parts and coatings.
Patent CA-2506056-C (CA)
Inventor: MURPHY EUGENE ANDREW
IPC: E21B4/02
Filed: 2003-11-13
Granted: 2011-02-01
Abstract: L'invention concerne un procédé de forage d'un trou de sonde dans une formation d'un terrain dans une subsurface, au moyen d'un train de forage tubulaire comprenant, à son extrémité inférieure, un ensemble fond de sondage comprenant un trépan, un système de commande de forage, et un système d'arpentage. Le train de forage comprend un passage pour un outil auxiliaire, à partir d'une première position à l'intérieur du train de forage, au-dessus de l'ensemble fond de sondage, vers une seconde position où au moins une partie de l'outil auxiliaire est extérieure au train de forage au-dessous de l'ensemble fond de sondage, ledit passage pouvant être sélectivement fermé. Le procédé comprend le forage, permettant de faire progresser le train de forage dans la formation de terrain, jusqu'à ce qu'on rencontre des conditions de travail au moyen d'un outil ; l'ouverture du passage ; le passage d'un outil auxiliaire de la première position à travers le passage, vers la seconde position, et la mise en action de l'outil auxiliaire à la seconde position.
Patent CA-2509922-C (CA)
Title: Double-wing wing nut anchor system and method
Inventor: BRONNER JOSEPH
IPC: F16B37/16
Filed: 2005-06-14
Granted: 2012-11-27
Abstract: A system includes a back up wall and a veneer wall spaced from the back up wall. An anchor shaft has a first end secured to the back up wall, and a second free end of the shaft projects into a space between the back up wall and the veneer wall. A wing nut has a central barrel disposed on the shaft proximate the free end. The wing nut is spaced apart from a surface of the back up wall. A first generally planar side wing extends laterally from the central barrel of the wing nut. A second generally planar side wing extends laterally from the central barrel. The first side wing includes a first opening for receipt of a first wire tie leg, and the second side wing includes a second opening for receipt of a second wire tie leg. The wing nut is independently rotatable relative to the shaft to angularly orient the wings and thus the openings as desired.
Patent CA-2512799-C (CA)
Title: Isolation valve with rotatable flange
Inventor: BUNLUAPHOB CHALARD
IPC: F16K5/06
Filed: 2004-01-07
Granted: 2012-03-20
Abstract: A valve assembly, including a quarter turn ball valve (98), an insert (102) carried by the valve housing (100), and a flange (106), rotatably carried on the insert (102). The flange (106) is used to secure the valve assembly in a fluid system and the assembly and disassembly of the valve assembly is facilitated by the adjustable position of the flange (106).
Patent CA-2514542-C (CA)
Title: Surgical clip without protusions
Inventor: BARKER STEPHEN GEORGE EDWARD
IPC: A61B17/128
Filed: 2004-01-21
Granted: 2012-10-09
Abstract: A surgical clip (5) is provided for clipping a tubular structure (9) in vivo to ligate the tubular structure. The clip comprises first and second clip portions (6, 7). A hinge portion (8) is provided connecting the clip portions together and to enable the clip portions to be hinged together from an open clip condition to a closed clip condition thereby to ligate a tubular structure placed between the clip portions. A lock is provided for locking the clip portions together in the closed clip condition. In the closed clip condition the clip has a substantially smooth external profile, for example including blunt ends (21), so as to reduce the possibility of the clip (in use) eroding surrounding tissue structures.
Patent CA-2521517-C (CA)
Title: Methods for machining ceramics
Inventor: LACONTO RONALD W
IPC: C09G1/02
Filed: 2004-03-29
Granted: 2011-05-24
Abstract: A method for machining a ceramic substrate containing Al, including providing a slurry between a substrate and a machine tool, the slurry containing alumina abrasive and an additive including a phosphorus compound, and moving the substrate relative to the machine tool.
Patent CA-2524278-C (CA)
Inventor: SARTOR JOE DON
IPC: A61B/
Filed: 2004-04-27
Granted: 2013-10-15
Abstract: An electrosurgical suction coagulator includes a handle having an elongated tube electrode or conductive suction tube extending from a distal end of the handle. The elongated suction tube includes a substantially blunt or closed distal end and an elongated slot disposed therethrough for slideably receiving a needle electrode. The needle electrode is selectively extendible relative to the closed distal end to facilitate precise dissection. When retracted, the user can use the closed distal end for spot or blunt coagulation. At least one aspiration port is disposed along a side of the elongated suction tube for removing surgical fluids from the operating area.
Patent CA-2527842-C (CA)
Title: Articulated dozer with suspension and suspension lockout
Inventor: RADKE DANIEL DEAN
IPC: B62D55/065
Filed: 2005-11-25
Granted: 2011-03-29
Abstract: An articulated loader has an articulated chassis and two A-frames. The points of the A-frames face each other. The articulated chassis includes a front portion and a rear portion. Likewise, there is a front or first A-frame and a rear or second A-frame. The A-frames are connected to the overall chassis at points close to but offset from the point of vehicle articulation via ball joints and via hydraulic suspension cylinders toward the wider portions of the "A"s. The vehicle is propelled along the ground by tracks that are independently suspended. The invention includes a suspension lockout feature to, effectively lockout the suspension system, i.e., render it rigid. One or more valves may are used to prevent hydraulic flow from and two the hydraulic suspension cylinders.
Patent CA-2527864-C (CA)
Inventor: CULLICK ALVIN STANLEY
IPC: G06Q10/06
Filed: 2004-04-30
Granted: 2016-05-24
Abstract: A system comprising a memory and a processor. The memory is configured to store data and program instructions for a processing method. The processor is configured to read the program instructions from the memory. In response to execution of the program instructions, the processor is operable to: (a) instantiate one or more well process times associated with a first schedule;  (b) instantiate a facility establishment time associated with first schedule;  (c) instantiate zero or more dependency delays associated with the first schedule; (d) resolve event dates in the first schedule based on resolved event dates in one or more other schedules, the one or more instantiated well process times, the instantiated facility establishment time, and the instantiated dependency delays; (e) compute costs for facility establishment and well processes (e.g., well drilling and well completion) using the resolved event dates.
Patent CA-2538345-C (CA)
Title: Channel bonding of a plurality of multi-gigabit transceivers
Inventor: KRYZAK JOSEPH NEIL
IPC: H04L25/14
Filed: 2004-09-10
Granted: 2011-10-25
Abstract: A method for channel bonding begins when a master transceiver receives a channel bonding sequence. The process continues with the master transceiver generating a channel bonding request and transmitting it and channel bonding configuration information to the slave transceiver. The process continues with each slave receiving the channel bonding sequence, the channel bonding request and the channel bonding configuration information. The process continues as each slave processes the channel bonding request and the channel bonding sequence in accordance with the channel bonding configuration information to determine individual slave channel bonding start information. The process continues as the master processes the channel bonding sequence in accordance with the channel bonding configuration information and the channel bonding request to determine master channel bonding start information.
Patent CA-2540126-C (CA)
Inventor: CAPLLONCH RICARDO WAGNER
IPC: B08B9/055
Filed: 2004-01-22
Granted: 2009-06-09
Abstract: The present invention relates to a device intended to be passed through a pipeline of variable diameter, propelled by a liquid flowing inside said pipeline. The device has an elongated cylindrical body (2) made of polymer foam, with a number of deep channels (5) equally spaced from each other, coiled around the length of the cylindrical body (2) of the pig (1), beginning close to one end of the body (2) and ending close to the other end. These ends have a basically bulled-nosed shape, conferring a symmetrical aspect.  Structural cleaning elements (6), not interconnected, are inserted inside the cylindrical body (2) of the pig. They are made of elastomeric material and have a central core (7) with spiral scraping extensions (8) of the same number as the deep channels (5) in the body (2) of the pig (1). The spiral scraping extensions (8) are at an angle to the axis of the cylindrical body (2) of the pig (1) as well as to the scraping extensions (8) of the adjacent modules, inasmuch as they follow the configuration of the spiral channel (5).
Patent CA-2548840-C (CA)
Inventor: KREITMAN STEHANIE G
IPC: C08J5/18
Filed: 2006-05-29
Granted: 2011-01-11
Abstract: A film comprises a barrier layer including PVdC or EVOH, a skin layer, and an intermediate layer comprising at least about 50% of propylene/ethylene copolymer. The film has at least about 10% free shrink in at least one direction at 85°C. The film is useful in making barrier shrink bags.
Patent CA-2553557-C (CA)
Inventor: DIAZ DANNY D
IPC: F41A19/16
Filed: 2005-01-13
Granted: 2009-09-01
Abstract: An adjustable fire control for firearms having as series of adjustable engagement settings between the sear (12) and the trigger (11), including a trigger engagement adjustment (25) including a preset engagement (27) and an adjustable engagement (28) for setting the amount of displacement of the trigger (11) with the sear (12) for firing the firearm.
Patent CA-2556389-C (CA)
Title: Catalytic preparation of severely sterically hindered amino-ether alcohols using a metal loaded catalyst
Inventor: MALEK ANDRZEJ
IPC: C07C209/16
Filed: 2005-02-01
Granted: 2012-03-20
Abstract: The present invention relates to a process for the production of severely sterically hindered amino-ether alcohols using a catalyst based on the combination of one or more catalytically active metals supported in a dispersed form on one or more ordered mesoporous materials as support.
Patent CA-2557422-C (CA)
Title: Heat transfer surfaces with flanged apertures
Inventor: SPERANDEI BRYAN
IPC: F28F13/06
Filed: 2006-08-28
Granted: 2014-10-14
Abstract: A heat exchanger, turbulizer or heat transfer surface, and a method of making same wherein the turbulizer is a corrugated member having parallel, spaced- apart ridges and planar fins extending therebetween. The planar fins have spaced- apart apertures with opposed peripheral edge portions including transversely extending flanges.
Patent CA-2565090-C (CA)
Title: Method for forming a hardened surface on a substrate
Inventor: BRANAGAN DANIEL J
IPC: C22C45/10
Filed: 2005-05-02
Granted: 2012-01-24
Abstract: The invention encompasses a method of forming a metallic coating. A metallic glass coating is formed over a metallic substrate. After formation of the coating, at least a portion of the metallic glass can be converted into a crystalline material having a nanocrystalline grain size. The steps of this process are shown diagrammatically in Figure 1. The invention also encompasses metallic coatings comprising metallic glass. Additionally, the invention encompasses metallic coatings comprising crystalline metallic materials, with at least some of the crystalline metallic material having a nanocrystalline grain size.
Patent CA-2565389-C (CA)
Title: Methode et appareil connexe pour passer d'un systeme de communication a l'autre a l'interieur d'un terminal d'acces hybride
Inventor: CHAUDRY SHAHID RASUL
IPC: H04W88/06
Filed: 2006-10-23
Granted: 2012-10-23
Abstract: Une méthode et un appareil pour optimiser la transition entre les systèmes EVDO et CDMA 1X dans un terminal d'accès hybride, la méthode comprenant les étapes de : détection d'un signal EVDO reçu au terminal d'accès hybride; et de ralentissement d'un compteur de connexion au terminal d'accès hybride pour une connexion au système EVDO. L'appareil étant un terminal d'accès hybride adapté pour optimiser la transition entre les systèmes EVDO et CDMA 1X, le terminal d'accès hybride possédant un sous-système radio adapté pour communiquer avec un réseau; un processeur radio possédant un processeur de signal numérique et adapté pour interagir avec le sous-système radio; une mémoire; une interface d'utilisateur; un processeur adapté pour faire fonctionner des applications d'utilisateur et interagir avec la mémoire, la radio et l'interface d'utilisateur, et adapté pour faire fonctionner des applications, le terminal d'accès hybride caractérisé par des moyens pour : détecter un signal EVDO reçu au terminal d'accès hybride; et ralentir un compteur de connexion au terminal d'accès hybride pour une connexion au système EVDO.
Patent CA-2569048-C (CA)
Title: Vacuum cleaner having a headlight and a sidelight
Inventor: PATERSON CHRIS M
IPC: A47L5/28
Filed: 2001-09-28
Granted: 2010-07-06
Abstract: A low-profile and highly-maneuverable vacuum cleaner (100) having improved functionality including, alone or in combination, a headlight (102), a sidelight (104), anti- ingestion bars (1200), side brushes (410), a squeegee (1202), and a scent cartridge (234) for use in cleaning floors, floor coverings, carpets, upholstery and other surfaces. One embodiment includes a tortuous air flow path (802, 804) created by baffles (806) that divert air flow. The tortuous path creates quieter air flow through the vacuum housing. The tortuous air flow arrangement is for cooling the internal parts of a vacuum cleaner. Another embodiment includes an indicator light assembly (114) for the vacuum cleaner (100) visually providing the user with the vacuum's current operation status. In another embodiment, the rear wheels (224) are recessed within the head housing (106) and slightly offset rearwardly of the rear wall of the head housing (106) to provide enhanced maneuverability.
Patent CA-2569526-C (CA)
Inventor: NAKAHARA SHUICHI
IPC: C08G63/42
Filed: 2005-06-09
Granted: 2013-02-19
Abstract: The invention discloses specific polyester resins which are obtained by the technique of reacting polyesterpolyol oligomer of specific monomeric composition further with polyvalent carboxylic acid (anhydride) and the like; thermosetting water-borne coating compositions using the polyester resins, and coating film-forming methods using the thermosetting water-borne coating compositions.
Patent CA-2569529-C (CA)
Title: Method and system for automated intelligent electronic advertising
Inventor: BOOKSTAFF BLAKE
IPC: G06Q30/02
Filed: 2005-06-29
Granted: 2016-12-13
Abstract: A method and system for automated intelligent electronic advertising. The method and system parse electronic information messages (e.g., e-mail messages, instant messages, etc.) for keywords and make search engine queries or database queries for electronic links based on the identified keywords. The electronic links returned from search engine queries or database queries are added to the electronic information messages creating a modified electronic information message. This allows additional electronic information to be accessed from the modified electronic information message based on information content of the original electronic information message.
Patent CA-2571927-C (CA)
Title: Methods involving micromosal prostaglandin e2 synthase
Inventor: CAO YANG
IPC: G01N33/88
Filed: 2005-06-24
Granted: 2010-04-27
Abstract: Methods of determining the potency, specificity, and toxicity of microsomal prostaglandin E2 synthase inhibitors are provided that utilize one cell-based assay system.
Patent CA-2576839-C (CA)
Title: Derives d'acetamides n-2 adamantanyl-2-phenoxy utilises en tant qu'inhibiteurs de la deshydrogenase 11-beta hydroxysteroide
Inventor: JAROSKOVA LIBUSE
IPC: A61K31/196
Filed: 2005-08-26
Granted: 2013-07-02
Abstract: L'invention concerne des composés de formule (I), leurs formes n-oxyde, les sels d'ajouts pharmaceutiquement acceptables et leurs formes isomères de manière stéréochimique. Dans cette formule, n représente 1, 2, 3, 4 ; z représente O, S, NR6, SO ou SO2 ; R1 représente hydrogène, cyano, hydroxy ou alkyle C1-4 éventuellement substitué par halo ; R2 représente hydrogène, alkyle C1-4, ou alkylalcoxy C1-4 ; R3 représente hydrogène, alkyle C1-4, alkylalcoxy C1-4 ou R3 associé à R2 forme un radical divalent sélectionné parmi le groupe constitué de -O-CH2- (a), -NR7-CH2- (b), -(CR8R9)m- (c) et -CR10= (d), m représentant 1 ou 2 et R7, R8, R9 and R10 étant sélectionnés indépendamment à partir d'hydrogène ou alkyle C1-4 ; R4 représente hydrogène, halo, hydroxy, cyano amino, NR11R12, alkylalcoxy C1-4 éventuellement substitué par un ou deux ou trois substituants sélectionnés parmi hydroxy et halo ; R5 représente hydrogène, halo, cyano, amino, phényle, hydroxy, alkyloxycarbonyle C1-4, hydroxycarbonyle, NR13R14 ou alkyle C1-4 éventuellement substitué par un ou plusieurs substituants sélectionnés parmi hydroxycarbonyle, phényle, alkylalcoxy C1-4 ou NR15R16 ; R6 représente hydrogène ; R11 et R12 représentent indépendamment hydrogène, alkyle C1-4 ou alkylcarbonyle C1-4 ; R13 et R14 représentent indépendamment hydrogène, alkyle C1-4 ou alkylcarbonyle C1-4 ; R15 et R16 représentent indépendamment hydrogène, alkyle C1-4 ou alkylcarbonyle C1-4 ; R17 et R18 représentent indépendamment hydrogène, alkyle C1-4 ou alkylcarbonyle C1-4 .
Patent CA-2582309-C (CA)
Inventor: GARRABRANT MICHAEL A
IPC: F24H9/18
Filed: 2007-03-20
Granted: 2011-08-16
Abstract: A low NO x water heater including a water container; a combustion chamber adjacent the water container having an opening covered with an open flame arrestor; a burner associated with the combustion chamber and arranged to combust fuel to heat water in the water container, the burner including a plenum chamber having a combustion surface and a fuel/air conduit adapted to receive fuel and air and extending between and sealed to the plenum and a wall of the combustion chamber; and a heat resistant acoustic absorber positioned on the wall.
Patent CA-2582439-C (CA)
Inventor: FIND RASMUS
IPC: C01B32/50
Filed: 2005-06-01
Granted: 2013-04-16
Abstract: The present invention relates to a method for recovery of carbon dioxide from a gas stream. The method is a two-step method in which carbon dioxide is compressed in the first step (A), while the residual carbon dioxide is recovered by an absorption process in a subsequent step (D). The present invention also relates to the use of the method for the recovery of carbon dioxide and a plant for recovery of carbon dioxide.
Patent CA-2582794-C (CA)
Inventor: GESSNER CHAD
IPC: E21B19/22
Filed: 2007-02-26
Granted: 2014-05-06
Abstract: A coil tubing shear includes a housing having a coil tubing input and a coil tubing output. An adapter is provided for mounting the housing to a coil tubing injector. The adapter connects the coil tubing input to an output of the coil tubing injector such that the housing is supported by the output of the coil tubing injector. A support block is positioned between the coil tubing input and the coil tubing output for supporting coil tubing to be sheared. An actuated blade is provided for shearing the coil tubing that is supported by the support block.
Patent CA-2583854-C (CA)
Title: Apparatus for remotely actuating a manual actuator of a circuit breaker
Inventor: SCHMIDT WOLFGANG
IPC: H01H71/70
Filed: 2006-04-07
Granted: 2012-03-06
Abstract: Device (1) for the remote activation of a protective switch (5) with two stable positions corresponding to a switch-on position and a switch-off position, having a drive mechanism (11) with an electric motor (13), with a first switch (15) and with a second switch (17) for switching the electric motor (13) on and off, and a transmission (9) and a clutch mechanism (12) which is provided for mechanically coupling the drive mechanism (11) to the protective switch (5) and for this purpose has a lever (7), it being possible to position the transmission (9) in two basic positions and the lever (7) in two limit positions, it being possible to transfer the lever (7) from one of its limit positions into the other using the drive mechanism (11), and the drive mechanism (11) being embodied in such a way that when the lever (7) is transferred manually from one limit position into the other one of the switches (15, 17) is activated so that the transmission (9) is transferred automatically from one basic position into the other.
Patent CA-2584711-C (CA)
Inventor: MILLER DOUGLAS J
IPC: C04B35/52
Filed: 2005-09-26
Granted: 2011-07-05
Abstract: A carbon foam article useful for, inter alia, composite tooling or other high temperature applications, which includes a carbon foam having a ratio of compressive strength to density of at least about 7000 psi/g/cc.
Patent CA-2587937-C (CA)
Inventor: SIMMONS WALTER N
IPC: C01B32/50
Filed: 2005-11-23
Granted: 2015-10-20
Abstract: This invention relates to a process for converting silica to polysilicate gels or hydrogels by combining an aqueous silica source with a CO2 feed stream as the gel initiator, whereby the reaction stream is propelled at high velocity and turbulence maintaining the CO2 uptake rate in the reaction stream. The invention also relates to a process for converting silica to polysilicate by pre-carbonating water at pressures of equal to or greater than 100 psig before initiating the polysilicate reaction.
Patent CA-2589112-C (CA)
Inventor: LORHPIPAT BOONCHAI
IPC: B29C45/16
Filed: 2005-04-12
Granted: 2013-06-11
Abstract: A takraw is woven form takraw ball strips (10) of springy material having soft material pads (42) preferably mounted into recesses (30) in a strip face (28), the pads are, at least in part, bounded by strip face parts (32, 34, 36) which function to lend stifness to the strip, and/or protect pad edges and/or assist in mounting pads onto the strips.