baber/WOPTO huggingface dataset:
Patent CA-2553879-C (CA)
Inventor: TSANTRIZOS YOULA S
IPC: A61K31/433
Filed: 2005-02-18
Granted: 2011-02-22
Abstract: An enantiomer, diastereoisomer or tautomer of a compound, represented by formula (I): wherein either A or B is nitrogen and the other B or A is C, and the radicals R1, R2, R3, R4, R5, R6, R7, R8, R9, and R10 are as defined herein, or a salt or ester thereof as viral polymerase inhibitors. The compound is used as an inhibitor of RNA dependent RNA polymerases, particularly those viral polymerases within the Flaviviridae family, more particularly to HCV polymerase.
Patent CA-2557040-C (CA)
Inventor: KIM JEE-HYUN
IPC: H04B7/26
Filed: 2005-03-11
Granted: 2012-05-01
Abstract: A method for transmitting channel quality information (CQI) from a receiver station to a transmitter station in a wireless communication system which includes diversity mode consisted of spaced apart subcarriers and band AMC  mode consisted of a number of bands comprised of a predetermined number of adjacent subcarriers. The method comprises the steps of transmitting an average CINR(Carrier to Interference and Noise Ratio) value for a full frequency band if the receiver station operates in the diversity mode;  transmitting a differential CINR of a predetermined number of bins if the receiver station operates in the band AMC mode.
Patent CA-2559850-C (CA)
Inventor: ROJEY ALEXANDRE
IPC: C01B3/02
Filed: 2006-09-18
Granted: 2013-12-03
Abstract: The invention concerns a process for producing a synthesis gas SG from hydrocarbons and/or from recycled compounds, in which: .cndot. a current, including a first load F1, to which water vapour has been added, is subjected to steam reforming in a multi-tubular reactor-exchanger R with reaction tubes (38) containing a steam reforming catalyst and calander; .cndot. the reaction tubes are heated externally by convection by circulating a fluid HF for heating the tubes in the calander, which includes a first combustion gas stream of a second load F2, then the fluid HF is mixed in a complementary combustion zone (32, 34, 42, 44) with a third load F3 and a gas containing oxygen in order to increase the temperature of HF, then the stream obtained from this mixture circulates in R for complementary heating of the reaction tubes, .cndot. SG is produced from the F1 steam-reforming effluent, and optionally from a part or from all of HF.
Patent CA-2565182-C (CA)
Inventor: HUGHES PATRICK M
IPC: A61L31/06
Filed: 2005-04-27
Granted: 2014-07-08
Abstract: Biocompatible intraocular microspheres include a tyrosine kinase inhibitor and a biodegradable polymer that is effective to facilitate release of the tyrosine kinase inhibitor into the vitreous of an eye for an extended period of time. The therapeutic agents of the microspheres can be associated with a biodegradable polymer matrix. The microspheres can be placed into an eye to treat or reduce the occurrence of one or more ocular conditions.
Patent CA-2566748-C (CA)
Inventor: GREMOUR NICHOLAS C
IPC: F24D3/10
Filed: 2005-05-12
Granted: 2013-07-02
Abstract: A non-metallic, diaphragm-type tank assembly for use with a pressurized water system is disclosed. The tank assembly comprising a non-metallic outer body; a non-metallic inner shell assembly, including an upper portion and a lower portion, that is contained by the non-metallic outer body; and a diaphragm that is structured and arranged about the upper and lower portions of the inner shell assembly to separate said inner shell assembly into a water portion and a pressurized gas portion. Preferably, the diaphragm comprises a resilient, non-porous material and includes a bead portion comprising an annular ring that is convex on an inner side and concave on an outer side at its outer periphery. More preferably, the bead portion is removably secured to the overlapable end portion of the lower portion of the inner shell assembly by a clamping system that comprises an inner clamp hoop and an outer band.  Specifically, the outer band can be mechanically crimped to compress and secure the second overlapable end portion and the bead portion of the diaphragm between the inner clamp hoop and the outer band to provide a watertight seal for the water portion.
Patent CA-2570898-C (CA)
Title: Method and system for driving an active matrix display circuit
IPC: G09G3/3225
Filed: 2007-01-05
Granted: 2008-08-05
Abstract: A method and system for driving an active matrix display is provided. The system includes a drive circuit for a pixel having a light emitting device. The drive circuit includes a drive transistor for driving the light emitting device. The system includes a mechanism for adjusting the gate voltage of the drive transistor.
Patent CA-2571009-C (CA)
Title: Methodes et systemes permettant de faire un appel mains libres
Inventor: CLARK DAVID WILLIAM
IPC: G10L17/22
Filed: 2005-09-23
Granted: 2010-10-05
Abstract: Procédés et systèmes pour l'émission d'appel mains libres sur dispositif de communications équipé d'un microphone. Le procédé est le suivant : traitement de premier signal de microphone au dispositif pour tenter de détecter une commande vocale potentiellement inhérente au signal; suite à cette détection, établissement d'un trajet de communication entre le dispositif et une entité de réseau pour acheminer à cette entité un second signal de microphone ; enfin, traitement du second signal à l'entité de réseau pour tenter de détecter une commande d'émission d'appel potentiellement inhérente à ce signal ; et, suite à cette détection, tentative d'établissement d'appel selon ladite commande détectée. On peut ainsi établir un appel sans toucher le dispositif, et par ailleurs avec une charge informatique minime sur ce dispositif..
Patent CA-2577242-C (CA)
Title: Radio frequency identification device and method of use
Inventor: LAWLER CASIMIR E
IPC: G06K19/07
Filed: 1999-05-18
Granted: 2012-02-28
Abstract: In the inventive method for the sanitary rinsing of an animal, an assembly line is provided which includes a plurality of shackles. Each shackle includes an inventive RFID tag which includes a machine readable unique shackle number. Once an animal is stunned and attached to a shackle the animal is moved to a weighing station, which is equipped with an RFID tag reader, weighs the animal and transmits the weight and shackle number to a computer where the data is recorded in a database. The animal is then bled and moved to a rinsing station, which is equipped with an RFID tag reader which reads the shackle number. The system then looks up the weight of the animal to be rinsed at that particular rinsing station and calculates the amount of solution to inject into the circulatory system of the animal. After the end of the hose and nozzle and the operator's hands are sanitized, which is verified by the system, the nozzle is inserted into an entry point into the circulatory system and the operator starts the flow of the predetermined amount of solution into the animal. If the flow is not started within a time window, the operator must re-sanitize.
Patent CA-2583412-C (CA)
Inventor: KUCZYNKO GRZEGORZ
IPC: F41A5/00
Filed: 2005-09-19
Granted: 2013-02-19
Abstract: An M4 type automatic or semi-automatic firearm having an indirect gas operating system. A bolt assembly has a striking surface. The bolt assembly is enclosed within an M4 type receiver assembly. A barrel assembly having a bore is coupled to the receiver assembly. A gas block having a cylinder is fitted to the barrel assembly with the cylinder in communication with the bore. A  piston and rod assembly has a piston and a striking rod, with the piston fitted to the cylinder. Gas discharged from a fired cartridge displaces the piston and causes the striking rod to strike the striking surface displacing the bolt assembly.
Patent CA-2586818-C (CA)
Inventor: TAL ROY
IPC: A61B5/0402
Filed: 2007-05-01
Granted: 2017-02-07
Abstract: Using specialized cardiac catheters for image acquisition, features of the heart are readily identifiable on an ultrasound image, based on a previously generated electrical activation map of the heart. The electrical activation map is automatically registered with the ultrasound image using information obtained from position sensors in the catheters. Features identifiable on the electrical activation map, presented as points, tags, design lines, and textual identification, are projected into the plane of the ultrasound fan and overlaid on the ultrasound image, thereby clarifying the features that are visible on the latter.
Patent CA-2588523-C (CA)
Inventor: LEDGER ROBERT
IPC: A61F2/36
Filed: 2007-05-15
Granted: 2011-06-14
Abstract: A hip resurfacing femoral prosthesis has a partial ball component having an outer surface shaped to conform to an acetabular socket and has a mating sleeve component with an internal bore adapted to receive a femoral head. The head has been shaped and dimensioned to engage the bore and is retained by bone ingrowth, an interference fit or by bone cement. The ball component and sleeve axes may be offset to reposition the outer surface.
Patent CA-2589880-C (CA)
Title: Dispositifs et methodes de constriction gastrique par endoscopie
Inventor: ORTIZ MARK S
IPC: A61B19/02
Filed: 2007-05-24
Granted: 2015-02-10
Abstract: Des procédés et des dispositifs endoscopiques sont fournis pour fixer des parois de tissu opposées. Les procédés et dispositifs peuvent être utilisés pour assurer la distribution dune pluralité de fixations à des tissus opposés, et une suture sétendant à travers les fixations peut servir à réunir les tissus. La suture peut être prétissée à travers les fixations, ce qui permet un déploiement rapide et simple. Bien que les divers procédés et dispositifs décrits aux présentes puissent être utilisés dans une gamme de procédures, dans certains modes de réalisation représentatifs les procédés et dispositifs servent à réunir des parois opposées de lestomac pour former une poche stomacale à lintérieur de lestomac qui réduit le taux de vidange gastrique.
Patent CA-2597348-C (CA)
Title: Exhaust and/or condensate port for cured in place liners and installation methods and apparatus
Inventor: DRIVER PAUL L
IPC: B29C63/36
Filed: 2006-02-08
Granted: 2012-09-04
Abstract: A process for porting air inflated flexible resin impregnated cured in place liner by pulling without loss of pressure is provided. A selectively openable bulkhead fitting is installed at the pull-in end. The filling may be installed in the end of a pull- in liner; on a porting sleeve or secured to an inflated pulled in or inverted liner. A port is formed through the bulkhead fitting by cutting a hole through the valve assembly. A steam fitting with an exhaust hose is coupled to the bulkhead fitting while maintaining pressure in the inflation bladder. Steam for curing the resin is then introduced into the inversion apparatus to cure the resin and is exhausted through the exhaust hose.
Patent CA-2599756-C (CA)
Inventor: ARRIOLA DANIEL J
IPC: C08F2/38
Filed: 2006-01-30
Granted: 2013-05-14
Abstract: A process for the polymerization of one or more addition polymerizable monomers to form a copolymer comprising multiple regions or segments of differentiated polymer composition or properties comprising contacting an addition polymerizable monomer or mixture of monomers under addition polymerization conditions with a composition comprising at least one olefin polymerization catalyst, a cocatalyst and a chain shuttling agent, said process being characterized by formation of at least some of the growing polymer chains under differentiated process conditions such that two or more blocks or segments formed within at least some of the resulting polymer are chemically or physically distinguishable.
Patent CA-2607086-C (CA)
Inventor: KANIPAYOR RAVI
IPC: G01N21/47
Filed: 2005-05-05
Granted: 2015-11-17
Abstract: A system for the rapid analysis of microbiological parameters includes a specimen container for containing a liquid sample, a housing having an enclosable chamber shaped for receiving the specimen container, an incubating system mounted within the housing for incubating microbiological materials within the liquid sample, and a spectrophotometer system mounted within the housing for measuring light absorbed, emitted or scattered by the liquid samples as the microbiological materials are incubated by the incubating system over time. The specimen container is filled with a liquid sample to be tested and mixed with a reagent that provides a detectable parameter, and placed inside the apparatus. The incubation system heats and maintains the temperature of the liquid sample within a preset range while the spectrophotometer system propagates light within the specimen container, and monitors and records changes in the light as the light propagates through the container. A continuous non-intrusive monitoring and recording of the test parameter is achieved as the incubation progresses. Any significant deviation of the signal output is an indication of presence of the detectable parameter, while the time taken to reach the significant deviation provides quantification of the microbiological parameter under investigation.
Patent CA-2608989-C (CA)
Inventor: ROMANO FRANK
IPC: H04B1/38
Filed: 2006-05-17
Granted: 2012-05-22
Abstract: A vehicle locating unit with improved power management. A receiver receives a signal from a network of communication sources. A signal strength monitoring subsystem determines which of the communication sources are transmitting the strongest signals. A power management subsystem is responsive to the signal strength monitoring subsystem and is configured to alternatively enter sleep and wake-up modes, synchronize the wake-up mode to the communication source transmitting the strongest signal, and test the signal strength of at least one additional communication source according to a predefined sequence.
Patent CA-2611496-C (CA)
Inventor: FAHL WILLIAM E
IPC: A61K31/137
Filed: 2006-06-19
Granted: 2015-07-28
Abstract: Vasoconstrictors are administered topically to provide protection against the adverse effects, e.g., alopecia, mucositis or dermatitis, induced by chemotherapy or radiotherapy. Appropriate dosages and formulations of topical vasoconstrictors are provided. Methods for the use of such compositions are also provided.
Patent CA-2613212-C (CA)
Inventor: BEDESCHI PAOLO
IPC: G21G1/04
Filed: 2006-06-22
Granted: 2013-11-19
Abstract: A system (1) for automatic production of radioisotopes includes an irradiation unit (2) connectable to a cyclotron (C) and having an electrolytic cell (14) ;  a purification unit (3) for purifying the radioisotope formed in the irradiation unit (2) ; two conduits (19) for transferring an irradiated and electrodissolved target from the irradiation unit (2) to the purification unit (3) ; and a central control unit (5) for controlling both the operating units (2, 3) and the transfer means (4) . The method for producing radioisotopes is such that the target carrier is not dissolved together with the irradiated target .
Patent CA-2614926-C (CA)
Inventor: PORTMANN ROBERT
IPC: A61K31/41
Filed: 1998-06-08
Granted: 2010-02-09
Abstract: The invention relates to the novel modification C of the compound 1-(2,6-difluorobenzyl)-1H-1,2,3-triazole-4-carboxamide of the formula (see formula I) its use and pharmaceutical preparations comprising this crystal modification.
Patent CA-2620026-C (CA)
Inventor: KVITNITKSY EMMA
IPC: A23L33/00
Filed: 2006-08-22
Granted: 2013-07-16
Abstract: The present invention provides methods for microencapsulation of active ingredients for topical application, whereby single-layer and multi-layer, preferably double-layer, microcapsules, are obtained. The microcapsules protect the active ingredients, maintain their original activity throught processing, formulation and storage, and enable controlled release of the active ingredient only upon application onto the skin. The microcapsules consist of a cone made of an encapsulated active ingredient and one or more shells of the same of different wall-forming polymer. The microencapsulation methods of the present invention are based on the solvent removal method.
Patent CA-2620057-C (CA)
Title: Oral care instrument including an oral care agent
Inventor: RUSSELL BRUCE M
IPC: A46B15/00
Filed: 2006-08-24
Granted: 2011-08-23
Abstract: An oral care instrument (1) includes at least one oral care agent. In one embodiment, the oral care agent can be provided on one or more surfaces of the oral care instrument or included within cavities (50) within the head or in one or more surfaces of a head. In other embodiment, the oral care agent can be provided in or on a thin slab subsequently bonded onto a surface, or applied as a stable coating. The oral care instrument can also be provided with a wear indicator (120) . The oral care agents can be released during one use, during multiple uses, or throughout the life of the instrument. Water, oral secretions and/or chemicals within the mouth can activate the oral care agents .
Patent CA-2622407-C (CA)
Inventor: GIBSON CHAD M
IPC: G16H10/60
Filed: 2006-04-04
Granted: 2011-03-15
Abstract: The present invention relates to management of information relating to medical fluids, containers therefor, and medical fluid administration devices for administering such medical fluids to patients. Data tags (e.g., RFID tags) are generally associated with containers of the invention and may be electromagnetically read from and/or written to using an electromagnetic device, for example, that may be associated with a medical fluid administration device of the invention.
Patent CA-2622630-C (CA)
Title: Implantable weight control device
Inventor: ANNUNZIATA GARY
IPC: A61B17/94
Filed: 2008-02-26
Granted: 2011-05-31
Abstract: The present invention provides an endoscopically implantable weight control device that forms a gastric outlet obstruction in a patient's digestive tract. The weight control device includes an inflatable body residing within the patient's pylorus and between the stomach and duodenum. The body features a first bulbous portion and a second bulbous portion, the exterior dimensions of the first bulbous portion exceeding the exterior dimension of the second bulbous portion. The body also includes an intermediate portion with exterior dimensions that are less than the exterior dimensions of both the first and second bulbous portions, wherein the intermediate portion resides within the patient's pyloric valve when the device is implanted. An internal passageway extends through the body, wherein the passageway receives and allows for the passage of chyme from the stomach to the duodenum. A method of treating obese patients with the inflatable weight control device utilizing a sequence of different-sized devices is also provided.
Patent CA-2624160-C (CA)
Inventor: VIEREGGE KLAUS
IPC: B23K35/28
Filed: 2006-10-05
Granted: 2014-02-25
Abstract: The invention pertains to a multi-layered brazing sheet with improved long life corrosion resistance which is achieved by balancing the Zn, Cu, Mn, Si and Mg content of the core and interliner alloy. To this end the brazing sheet comprises a core of a 3xxx alloy, an inner braze cladding of a 4xxx alloy , and between core and inner braze cladding an interliner of a 3xxx alloy, wherein the 3xxx alloy of the core comprises 0.55 - 1.0 wt% Cu, 0.7 - 1.8 wt%  Mn, < 0.3 wt% Mg, < 0.4 wt% Zn and the 3xxx alloy of the interliner < 0.25 wt%  Cu, 0.5 - 1.5 wt% Mn, < 0.3 wt% Mg, 0.1- 5.0 wt% Zn . Instead of a 3xxx alloy also a lxxx or 7xxx alloy could be used for the interliner.
Patent CA-2626111-C (CA)
Title: Syringe assist for infusion pump
Inventor: MOMENI AHMAD
IPC: A61M37/00
Filed: 2006-10-25
Granted: 2011-09-20
Abstract: A syringe assist device for preventing vacuum stall in an infusion pump which extracts fluid medication from a conventional sy.pi.nge The syringe assist device is a plunger housed within a front case and a back case, both of which include a section for holding the infusion pump, and a chamber for compressively retaining a syringe The plunger is comprised of a cocker, a cradle, and a base member The cocker and cradle are each configured to enable a sliding relationship with the base member Additionally, the cocker and cradle are configured to enable a sliding relationship with each other The cocker and cradle are compressively retained by a spring spanning there between The cocker includes a locking member which cooperates with a wedge type locking member defined by the back case to prevent movement along the base member The cradle includes a syringe barrel compression member.
Patent CA-2627118-C (CA)
Inventor: MATAS MICHAEL
IPC: H04M1/72439
Filed: 2007-08-31
Granted: 2012-03-06
Abstract: A portable electronic device with a touch screen display for photo management is disclosed. One aspect of the invention involves a computer-implemented method in which the portable electronic device displays an array of thumbnail images corresponding to a set of photographic images. The device replaces the displayed array of thumbnail images with a user-selected photographic image upon detecting a user contact with a corresponding thumbnail image in the array. The user-selected photographic image is displayed at a larger scale than the corresponding thumbnail image. The portable device displays a different photographic image in replacement of the user-selected photographic image in accordance with a scrolling gesture. The scrolling gesture comprises a substantially horizontal movement of user contact with the touch screen display.
Patent CA-2629562-C (CA)
Inventor: AUMAUGHER CHRISTOPHER
IPC: F16L59/065
Filed: 2008-04-21
Granted: 2011-05-31
Abstract: A method for manufacturing an insulation barrier including providing a body having a cavity therein; introducing a plurality of three-dimensional globules into the cavity, with each globule having a radiation reflector component isolated from the exterior of the globule; and closing the cavity to hold the plurality of globules therein. A method for manufacturing an insulation barrier including loading and breaking down an insulation material in a walled space existing between a first tubular disposed within a second tubular.
Patent CA-2635859-C (CA)
Inventor: MILLER GERRY
IPC: A01D82/02
Filed: 2008-06-25
Granted: 2011-04-19
Abstract: L'invention concerne un dispositif pour rouleau d'andainage comprenant un instrument destiné à être attelé à un véhicule et tracté le long du sol de telle sorte que le tambour soit orienté sensiblement à l'horizontale, perpendiculairement à son axe de déplacement. Il comporte un actionneur conçu pour lever ou abaisser le tambour par rapport au niveau du sol pendant le déplacement du véhicule.
Patent CA-2637096-C (CA)
Inventor: ZEILER GEORGE
IPC: B65D55/02
Filed: 2008-07-09
Granted: 2015-10-13
Abstract: A hinged lid for a food container is provided. The lid structure includes a rim with an attached cover member. The lid structure also includes a mounting structure for mounting the lid structure to a food container. A tamper evidence latch is provided to releasably secure the rim in a closed configuration overlying the open end of the food container. The rim engages an upper rolled lip of the food container sidewall when the lid structure is in a closed configuration.
Patent CA-2637185-C (CA)
Inventor: MEHROTRA SANJEEV
IPC: H03M7/30
Filed: 2007-01-03
Granted: 2014-03-25
Abstract: An audio encoder receives multi-channel audio data comprising a group of plural source channels and performs channel extension coding, which comprises encoding a combined channel for the group and determining plural parameters for representing individual source channels of the group as modified versions of the encoded combined channel. The encoder also performs frequency extension coding. The frequency extension coding can comprise, for example, partitioning frequency bands in the multi-channel audio data into a baseband group and an extended band group, and coding audio coefficients in the extended band group based on audio coefficients in the baseband group. The encoder also can perform other kinds of transforms. An audio decoder performs corresponding decoding and/or additional processing tasks, such as a forward complex transform.