baber/WOPTO huggingface dataset:
Patent CA-2646276-C (CA)
Inventor: WONG ARTHUR
IPC: B65D83/08
Filed: 2007-03-16
Granted: 2011-07-12
Abstract: A package (10) containing sheets (14) and having an opening (18) for dispensing the sheets (14) from the package (10). The sheets (14) are joined together at successive leading (15) and trailing (16) edges to allow pop-up dispensing. The leading edge (15) of any sheets after the first sheet is disposed away from the dispensing opening. This arrangement causes the sheet to invert during dispensing, allowing it to begin unfolding before dispensing is completed. If the sheets are wetted this arrangement also allows the wetting liquid to be distributed onto an adjacent sheet during dispensing without an additional step.
Patent CA-2650429-C (CA)
Title: Method and apparatus for introducing a sealing compound into a filter device
Inventor: HELFF MARKUS
IPC: B29C70/84
Filed: 2007-04-27
Granted: 2015-07-14
Abstract: This invention relates to a method for introducing a sealing compound into a filter device, sealing caps being attached for the purpose of producing the sealing compound, and the sealing compound being distributed from a sealing chamber via the sealing caps onto the ends of the filter device, in accordance with the invention, the sealing compound is passed from the sealing chamber into a rotationally symmetrical cantilevered projection of the respective sealing cap, from where it penetrates into the housing via corresponding slots of the sealing pap The invention furthermore relates to an apparatus for introducing the sealing compound into a filter device.
Patent CA-2659950-C (CA)
Title: Bruleur a gaz ameliore
Inventor: BIAGIOLI NICO
IPC: F23D14/06
Filed: 2008-07-25
Granted: 2013-07-02
Abstract: L'invention concerne un brûleur à gaz comportant une pluralité de couronnes de flamme concentriques, et comprenant un premier brûleur central pour fournir un anneau de flamme périphérique, un second brûleur annulaire entourant ledit brûleur central à une distance définie et apte à fournir au moins un anneau périphérique respectif, un corps de brûleur apte à être monté sur la surface d'une plaque de cuisson, une première entrée de gaz en communication avec ledit corps, un premier injecteur de gaz vertical, ledit brûleur central comportant une première chambre pour la diffusion du mélange air/gaz, une seconde entrée de gaz en communication avec ledit corps, ledit second brûleur annulaire comportant deux chambres séparées pour la diffusion dudit mélange, ladite seconde entrée de gaz étant en communication avec lesdites deux chambres séparées par l'intermédiaire de moyens d'injection et de transport appropriés, qui comprennent deux injecteurs distincts en communication avec ladite seconde entrée de gaz, et deux tuyaux à Venturi horizontaux respectifs qui sont chacun aptes à distribuer ledit mélange air/gaz à l'une respective desdites deux chambres de diffusion ; celles-ci sont physiquement séparées et ne sont pas en communication l'une avec l'autre. Lesdits deux injecteurs horizontaux et séparés sont placés dans la même position d'extrémité de ladite seconde entrée de gaz.
Patent CA-2663740-C (CA)
Title: Method for passive determination of the operating temperature in a thermally highly loaded device, and apparatus for carrying out the method
Inventor: MOSER ROLAND
IPC: G01K1/02
Filed: 2007-09-03
Granted: 2015-11-03
Abstract: Arrangements (10) of individual measurement elements (E1,...,En) in which a physical parameter is unambiguously dependent on the temperature at which a heat treatment is being carried out and used for passive measurement of the operating temperature in thermal machines (12) or boilers. Each measurement element (E1,...,En) has been preset by a different heat treatment temperature. In order to determine the operating temperature, the physical parameter of each measurement element (E1,...,En) is measured before and after use in the machine, and the measured values are compared in pairs.
Patent CA-2665173-C (CA)
Title: Ensemble serrure a possibilite de changement de cle, et procede de fonctionnement
Inventor: CHONG GERALD B
IPC: E05B27/04
Filed: 2006-12-04
Granted: 2013-07-30
Abstract: L'invention concerne un cylindre de serrure ayant un état de réinitialisation auquel le cylindre de serrure, peut être mis en mode "apprentissage". En mode "apprentissage", la clé d'origine peut être enlevée et remplacée par une clé de remplacement et, lorsque la clé de remplacement est retirée, le cylindre de serrure (10) a effectué le remplacement de clé en faveur de la nouvelle clé. La clé d'origine ne fonctionne plus sur le cylindre de serrure (10) dont la clé a été remplacée.
Patent CA-2665997-C (CA)
Inventor: KORANNE MANOJ MUKUND
IPC: F01N3/00
Filed: 2007-09-12
Granted: 2016-11-08
Abstract: The present invention is directed to an improved catalyst support and to the resultant catalyst suitable for treating exhaust products from internal combustion engines, especially diesel engines. The support of the present invention is a structure comprising alumina core particulate having high porosity and surface area, wherein the structure has from about 1 to about 40 weight percent silica in the form of cladding on the surface area of said alumina core. ' The resultant support has a normalized sulfur uptake (NSU) of up to 15 µg/m2.
Patent CA-2666728-C (CA)
Inventor: HOLZER ASHER
IPC: A61F2/90
Filed: 2007-10-18
Granted: 2015-06-23
Abstract: Disclosed is an assembly for opening a vessel lumen comprising a radially expandable stent configured to open a vessel lumen, the radially expandable stent comprises a curved wall having a proximal portion, a distal portion and a lumen connecting the proximal portion and the distal portion. The assembly further comprises a knitted jacket comprising a plurality of interconnected loops, the knitted jacket further comprising a tubular wall that substantially surrounds an exterior surface of the radially expandable stent, and at least one retainer belt that slidingly passes through at least one knitted loop of the plurality of interconnected loops in the knitted jacket.
Patent CA-2668473-C (CA)
Title: Use of a binary salt flux of nacl and mgcl2 for the purification of aluminum or aluminum alloys, and method thereof
Inventor: TREMBLAY SYLVAIN
IPC: C22B21/06
Filed: 2009-06-08
Granted: 2014-08-19
Abstract: A use and a method for the purification of a metal selected from the group consisting of aluminum and aluminum alloys, wherein said metal is in a liquid phase and is contacted with a salt flux consisting of a binary mixture of NaCl and MgCl2. Preferably, more than 22 % by weight of the binary mixture consists of NaCl.
Patent CA-2675619-C (CA)
Inventor: COURTNEY BRIAN
IPC: A61B1/045
Filed: 2008-01-21
Granted: 2016-08-16
Abstract: The present invention provides scanning mechanisms for imaging probes using for imaging mammalian tissues and structures using high resolution imaging, including high frequency ultrasound and/or optical coherence tomography. The imaging probes include adjustable rotational drive mechanism for imparting rotational motion to an imaging assembly containing either optical or ultrasound transducers which emit energy into the surrounding area. The imaging assembly includes a scanning mechanism having including a movable member configured to deliver the energy beam along a path out of said elongate hollow shaft at a variable angle with respect to said longitudinal axis to give forward and side viewing capability of the imaging assembly. The movable member is mounted in such a way that the variable angle is a function of the angular velocity of the imaging assembly.
Patent CA-2680217-C (CA)
Title: A database system with database indexes for improved performance
Inventor: STEWART HOWARD D
IPC: G06F17/30
Filed: 2008-03-06
Granted: 2017-06-13
Abstract: A system and method for a database system uses indexes to improve performance.  The database system may use differentiated sub fields for index clustering. Index clustering may include creating a multi-field index for a table in a database. The multi-field index includes a first field and a second field where the first field is divided into at least a first subfield and a second subfield. Also, the fields in the multi-field index are arranged such that the first and second subfields are separated by the second field.
Patent CA-2683436-C (CA)
Inventor: MCCARTY JOHN A
IPC: A61K31/70
Filed: 2008-04-10
Granted: 2016-07-26
Abstract: The present invention provides a pharmaceutical composition for sublingual or buccal administration of actives with low to poor aqueous solubility, e.g. the indole hormone melatonin, which contains a solution of the active in a pharmaceutically acceptable solvent adsorbed or absorbed onto particles of a pharmaceutically acceptable carrier and methods of preparing and using the pharmaceutical composition.
Patent CA-2684690-C (CA)
Inventor: NARUMANCHI RAVIKANTH
IPC: G06F9/44
Filed: 2009-11-05
Granted: 2015-12-29
Abstract: Un cadre dapplication commerciale comprend une variété de composants qui fonctionnent sur une base dun évènement. Dans un mode de réalisation, un composant délégué est fourni, lequel reçoit des demandes dun ou plusieurs composants de couche de présentation pour traiter divers évènements. Pour toute demande donnée, le composant délégué instancie un composant contrôleur pour traiter lévènement. À son tour, le contrôleur instancie un composant logique de routage pour déterminer un composant de traitement dévènement pour le traitement de lévènement par la couche commerciale sous-jacente. Le composant de traitement agit comme un parent pour un ou plusieurs des composants de couche commerciale nécessaires pour le traitement de lévènement. Le composant de traitement crée une réponse qui est par la suite retournée au composant de la couche de présentation. Pendant la phase de conception, seulement une pluralité dévènements pertinents de la couche de présentation doit être définie pour permettre de compléter la couche de présentation, permettant ainsi le développement rapide dapplications commerciales.
Patent CA-2688475-C (CA)
Inventor: YOUNG CHRISTOPHER LEE
IPC: E02F3/34
Filed: 2008-05-30
Granted: 2014-02-25
Abstract: A method of altering a drive parameter of a machine (e.g. 10) having a drive system that is configured to operate a left side of the machine independently of the right side of the machine. The method includes entering (e.g., 805; 815), by a user, a drive parameter alteration mode by actuating a first input (e.g., 330), and actuating (e.g., 820) a second input (e.g., 310; 415; 420) to alter (e.g., 825) an initial output limit associated with a controller (e.g., 500; 505; 510; 515) of the machine.
Patent CA-2689393-C (CA)
Title: Alkynylpyrimidines as tie2 kinase inhibitors
Inventor: HARTUNG INGO
IPC: A61P35/04
Filed: 2008-06-19
Granted: 2016-01-19
Abstract: The invention relates to alkynylpyrimidines according to the general formula (I) in which A, R1, R2, R3, R4, R5, and R6 are as defined in the claims, to pharmaceutical compositions comprising said alkynylpyrimidines, to methods of preparing said alkynylpyrimidines, as well as to uses thereof for manufacturing a pharmaceutical composition for the treatment of diseases of dysregulated vascular growth or of diseases which are accompanied with dysregulated vascular growth, wherein the compounds effectively interfere with Tie2 and VEGFR2 signalling.
Patent CA-2690099-C (CA)
Inventor: LARSEN TODD W
IPC: F16K11/044
Filed: 2008-06-13
Granted: 2016-02-23
Abstract: A high pressure three-way control valve comprises a valve body defining first, second, and third ports disposed in selective fluid communication with each other via a control element. The control element is movable between a first seated position and a second seated position to selectively control the direction of fluid between the first and second port, or alternatively, between the first and third port. So configured, the control valve serves a function that conventionally requires two valves plumbed together.
Patent CA-2690151-C (CA)
Title: Enteric coated, soluble creatine and polyethylene glycol composition for enhanced skeletal uptake of oral creatine
Inventor: DAUGHERTY JOSEPH F
IPC: A61K47/34
Filed: 2008-06-04
Granted: 2016-05-24
Abstract: An oral creatine formulation includes soluble creatine and polyethylene glycol, coated with an enteric coating. The most preferred soluble creatine is creatine HCl. The most preferred polyethylene glycols have an average molecular weight of from 3150 to 3685, although for particular formulation formulations and particular uses, the average molecular weight polyethylene glycols may range from 190 to 9000.
Patent CA-2695175-C (CA)
Inventor: TEHRANI MOSTAFA AHMADI
IPC: B01F25/60
Filed: 2008-07-23
Granted: 2012-05-01
Abstract: A method of slurrifying drill cuttings that includes admixing oil-contaminated drill cuttings, water, and at least one surface active agent; emulsifying at least a portion of the oil contaminants within the mixture; and forming a pourable slurry of drill cuttings in water is disclosed.
Patent CA-2695523-C (CA)
Inventor: O'DONNELL TIMOTHY M
IPC: B23K9/18
Filed: 2008-10-31
Granted: 2013-04-02
Abstract: A system for arc welding two sides of a joint simultaneously is disclosed. By customizing welding waveforms and the distance between two or more electrodes, weld currents can be designed to transfer current to and through one or more electrodes in addition to the current traditionally passed only to the common node.
Patent CA-2707630-C (CA)
Inventor: BECKMAN KURT R
IPC: F04B39/14
Filed: 2010-07-05
Granted: 2015-02-03
Abstract: A removable manifold for use with an air compressor unit having a main feed hose for dispensing compressed air, the manifold including a body, a hub disposed on the body defining a hub chamber, an inlet disposed on the body, the inlet defining an inlet chamber in fluid communication with the hub chamber, and the inlet being configured to engage the main feed hose, thereby providing fluid communication between the air compressor unit and the hub chamber, and an outlet disposed on the body, and defining an outlet chamber in fluid communication with the hub.
Patent CA-2708984-C (CA)
Inventor: ROBINSON SHANE P
IPC: H05B37/02
Filed: 2007-12-12
Granted: 2017-11-07
Abstract: A system and method for controlling lighting are described.    In general, the system and method may be used for controlling generation of light from the one or more lighting devices within a lighting system, in response to an external input. The control system generally comprises a control interface module and a light generation module. The control interface module is configured to receive the external input and convert same in accordance with a predefined internal control protocol. The light generation module is communicatively linked to the control interface module to receive the converted input and is operatively linked to the one or more light-emitting element modules for controlling generation of light thereby in accordance with the converted input. In one example, the light generation module is either interchangeable or interchangeably adaptable to receive the external input in accordance with one of two or more control protocols.
Patent CA-2709576-C (CA)
Inventor: BEUREL GILLES
IPC: F26B9/06
Filed: 2008-12-11
Granted: 2013-05-28
Abstract: Product dehydration unit comprising a chamber (1), an air suction member (4) contained in the chamber, a product receptacle (13) housed in the chamber and provided with an upper opening (25), an air-permeable and water-permeable bottom of a cassette (9) facing said upper opening, said cassette containing moisture adsorption means, and a seal (32) extending between a perimeter of the bottom of the cassette (9) and an edge (26) of the receptacle (13) defining the opening.
Patent CA-2712216-C (CA)
Inventor: HO CHI HONG
IPC: B23Q5/14
Filed: 2010-08-05
Granted: 2017-04-18
Abstract: A transmission assembly for a power tool comprises a first transmission path comprising a high speed transmission path and a second transmission path comprising a low speed transmission path. Driven gears of each transmission path are permanently driven during operation of the transmission. A controller is provided for engaging or disengaging the high speed transmission path in response to monitored operating current of an electric motor providing a driving torque to an input of the transmission. When disengaged, a driven gear of the high speed transmission path continues to be driven, but the driven gear is disengaged from an output of the transmission. Consequently, under these circumstances, the low speed transmission path is the 'active' transmission path providing a low speed, high torque drive to the transmission output. A clutch enables the low speed transmission path to operate at a lower speed than an output of the transmission assembly when the high speed transmission path is engaged and is providing a high speed, low torque drive to the transmission output.
Patent CA-2722274-C (CA)
Inventor: WEEBER HENDRIK A
IPC: G02C7/04
Filed: 2009-04-23
Granted: 2018-10-02
Abstract: The present invention provides improved ophthalmic lenses and methods for their design and use. Monofocal and multifocal diffractive ophthalmic lenses having reduced light scatter, improved light energy distribution properties, and/or other improvements in optical performance are provided. These properties are provided, at least in part, by the diffractive profiles of the invention, often having subtlety shaped echelettes with appropriately curving profiles. Smooth diffractive profiles may be used reduce light scatter. Diffractive profiles may be configured to limit the light energy in certain selected orders, thereby improving viewing quality and mitigating unwanted effects such as dysphotopsia.  Diffractive profiles of may additionally or alternatively vary the light energy distributed between individual echelettes, providing additional advantages in various viewing situations.
Patent CA-2726936-C (CA)
Inventor: MURAKAMI KAZUO
IPC: C07C227/40
Filed: 2008-09-22
Granted: 2015-06-02
Abstract: A method of producing a purified optically active 4-amino-3-(substituted phenyl)butanoic acid compound characterized by involving the step of contacting a crude optically active 4-amino-3-(substituted phenyl)butanoic acid compound with an organic acid in the presence of water.
Patent CA-2728950-C (CA)
Title: Procedes et systemes d'imagerie coherente a regulation de retroaction pour la modification de materiaux
Inventor: WEBSTER PAUL J L
IPC: H01S3/102
Filed: 2011-01-21
Granted: 2023-04-11
Abstract: Il est décrit des procédés et systèmes permettant dutiliser linterférométrie optique dans le cadre de procédés de modification de matériaux tels que des applications de laser chirurgical ou de soudure. Une source optique dimagerie produit une lumière dimagerie. Un dispositif de commande par rétroaction commande au moins un paramètre de traitement du procédé de modification de matériaux sur la base dune sortie interférométrique produite à laide de la lumière dimagerie. Il est décrit un procédé de traitement dinterférogrammes basé sur un filtrage homodyne. Il est décrit un procédé de production dun enregistrement dun procédé de modification de matériaux à laide dune sortie dinterférométrie.
Patent CA-2730022-C (CA)
Title: Procede et appareil pour base de donnees d'abonne
Inventor: BLAND JONATHAN
IPC: H04W8/18
Filed: 2008-07-14
Granted: 2017-08-08
Abstract: L'invention porte sur un procédé comprenant la réception d'une requête de changement de premières informations relatives à une première identité d'un abonné dans une base de données ; l'obtention d'informations à partir de ladite base de données relatives à ladite première identité et à au moins une autre identité dudit abonné ; la détermination, à partir des informations obtenues, du fait que ledit changement demandé peut être apporté ou non, selon si ladite première identité est au moins partiellement partagée.
Patent CA-2732633-C (CA)
Title: Turbomachine avec roues a aubes
Inventor: PASETTO PIERGIORGIO
IPC: F03B17/06
Filed: 2009-07-29
Granted: 2016-12-20
Abstract: L'invention porte sur une turbomachine comportant des roues à aubes, comprenant un carter (2), une roue mobile (4) montée tournante dans le carter (1), au moins deux aubes, montées à rotation, uniformément réparties sur une circonférence de la roue mobile (4), et montées avec un axe parallèle à l'axe de la roue mobile, des moyens de transmission (7, 8, 9, 10) entre chaque axe des aubes (4) et un manchon (12) pouvant tourner sur l'arbre (14) de la roue à aubes. Selon l'invention, à la première roue mobile (4) est associée une deuxième roue mobile (20), qui est reprise en rotation par la première roue mobile (4), la deuxième roue mobile (20) comprenant au moins deux aubes (22), montées à rotation, uniformément réparties sur une circonférence de la roue mobile (20), et sont montées avec un axe parallèle à la roue mobile, des moyens de transmission (24, 25, 26, 27, 28) entre chaque axe des aubes (22) et le manchon (12) qui peut tourner sur l'arbre (14) de la roue mobile.
Patent CA-2732718-C (CA)
Inventor: GANAHL PETER
IPC: D02G1/04
Filed: 2009-07-16
Granted: 2014-10-28
Abstract: A close-couple twisting and heat-setting apparatus, methods of twisting two or more yarns and heat-setting twisted yarn. The apparatus and methods comprise operation at twisting speeds of about 10,000 to 100,000 rpm. In the event that yarn twisting is interrupted, and accumulating system is also included to prevent interruption of heat-setting the twisted yarn. The apparatus and methods are useful in the accelerated production of yarns suitable for soft floor coverings.
Patent CA-2734084-C (CA)
Inventor: VAN EPPS DENNIS E
IPC: A61L27/14
Filed: 2009-08-13
Granted: 2018-01-23
Abstract: A soft prosthetic implant shell, such as a silicone breast implant shell, that has discrete fixation surfaces thereon for tissue adhesion. The fixation surfaces (22,24) may be provided on the posterior face of the shell, as well as either on the periphery or at discrete areas on the anterior face. Band-shaped fixation surfaces may be provided on the anterior face of the shell to generally match the angle of pectoralis major or pectoralis minor muscle groups. The fixation surfaces may be roughened areas of the shell, or may be separate elements adhered to the shell.
Patent CA-2735310-C (CA)
Inventor: CERCIELLO ANTONIO
IPC: B65G45/10
Filed: 2011-03-23
Granted: 2018-02-27
Abstract: The present invention relates to a drying system of a coated continuous film and in particular a system equipped with improved roller conveyor devices of said continuous film. In detail, the invention relates to a drying system of a coated continuous film equipped with roller conveyor devices of the continuous film that allow easy and rapid removal of the rollers from the system to facilitate cleaning and maintenance operations. The conveyor roller is substantially separable into two parts with at least one of the two support shafts separable from the rest of the roller to facilitate the disassembly and reassembly operations of the conveyor roller from and on the system. In this way, it is unnecessary to remove all the motion transmission elements connected to one of the two support shafts.
Patent CA-2741449-C (CA)
Inventor: BOYETTE SCOTT MARTELL
IPC: C12Q1/04
Filed: 2009-10-01
Granted: 2017-06-13
Abstract: A process for measuring total microbiological content in an aqueous medium includes adding a fluorescent dye to the aqueous medium, measuring the fluorescent signal in the aqueous medium to obtain a baseline fluorescent signal, releasing intracellular content of the microbiological matter into the aqueous medium by lysing the microbiological matter, measuring the fluorescent signal in the aqueous medium with the released intracellular content of the microbiological matter to obtain a second fluorescent signal, subtracting the baseline signal from the second fluorescent signal to obtain a net fluorescent signal and equating the net fluorescent signal with a microbiological content. Systems for measuring total microbiological content and methods for measuring biofilm and adjusting for background noise are also provided.