baber/WOPTO huggingface dataset:
Patent CA-2645938-C (CA)
Inventor: BEALL BRIAN B
IPC: C09K8/62
Filed: 2008-12-08
Granted: 2011-10-18
Abstract: Methods and compositions of treating formations using viscoelastic treatment fluids are provided that reduce the amount of fluid loss to the formations due to the lack of polymer backbone in the viscoelastic treatment fluids. The methods and compositions of treating formations include a fluid loss additive that includes a copolymer that includes a hydrophilic monomeric unit and a first anchoring monomeric unit.
Patent CA-2647915-C (CA)
Title: Bruleur a tubes de longueurs variables
Inventor: ROBINSON CHRISTIAN WAYNE
IPC: F23D14/46
Filed: 2008-12-24
Granted: 2015-11-24
Abstract: Brûleur à tube à longueur ajustable doté de deux tubes qui coulissent de façon télescopique lun dans lautre. Une fois ajustée à la longueur souhaitée, une vis est insérée dans les deux ouvertures de combustion alignées afin de maintenir les tubes en position fixe.
Patent CA-2656149-C (CA)
Inventor: REGNAULT STEPHANE
IPC: A61J15/00
Filed: 2007-07-06
Granted: 2014-01-21
Abstract: Fixture for mounting a gastrostomy tube (15) on a base to be applied to the skin around a stoma, said base comprising a connector piece (22) for mounting the tube on the base, characterized in that the connector piece has an external thread (23), and in that the tube and the connector piece are chosen such that the tube, cut to the required length, can be engaged with force on the connector piece and turned about itself in such a way that the thread of the connector piece imprints itself in the wall of the tube, thereby creating corresponding helical lines that ensure considerable resistance to traction between the tube and the connector piece.
Patent CA-2656453-C (CA)
Inventor: LAMY-BERGOT CATHERINE
IPC: H04N19/89
Filed: 2007-06-29
Granted: 2016-01-05
Abstract: A method allowing operating parameters, such as the compression ratio and/or the protection ratio for a multimedia data transmission channel to be determined, wherein it comprises at least one step during which several values of sensitivity are determined for pairs of values fixed source. bit-rate, desired compression ratio, a step where the different values obtained for an operating point of the fixed channel are compared with one another, and a step where the optimum sensitivity value is selected, the sensitivity value being defined taking the desired source bit-rate and the compression ratio into account.
Patent CA-2657964-C (CA)
Title: Rod-shaped semiconductor device
Inventor: NAKATA JOSUKE
IPC: H01L33/30
Filed: 2006-06-14
Granted: 2014-09-23
Abstract: A rod-shaped semiconductor device has a light receiving function or a light emitting function. The semiconductor device is provided with a rod-shaped base material composed of a p-type or n-type semiconductor crystal; a separate conductive layer, which is formed at a portion excluding a strip-shaped portion parallel to the axis center of the base material on the surface layer portion of the base material, and has a conductivity type different from that of the base material; a pn junction formed by the base material and the separate conductive layer; a strip-shaped first electrode, which is formed on the surface of the strip-shaped portion of the base material and is connected to the base material by ohmic connection; and a strip-shaped second electrode, which is formed on the opposite side to the first electrode by having the axis center of the base material in between, and is connected to the separate conductive layer by ohmic connection.
Patent CA-2661828-C (CA)
Title: Soft x-ray radiation for biological pathogen decontamination and medical sterilization applications
Inventor: DESALVO JOHN RICHARD
IPC: A61L2/08
Filed: 2007-08-27
Granted: 2011-05-24
Abstract: A method is provided for decontaminating biological pathogens in a contaminated environment. The method includes: tailoring x-ray radiation to match the absorption characteristics of a contaminated environment; generating x-ray radiation having a diffused radiation angle in accordance with the absorption characteristics of the contaminated environment; and directing the x-ray radiation towards the contaminated environment.
Patent CA-2664894-C (CA)
Title: Methods of preparation of an olefin oligomerization catalyst
Inventor: KNUDSEN RONALD D
IPC: C07C2/30
Filed: 2005-02-18
Granted: 2011-09-13
Abstract: A method of making a catalyst for use in oligomerizing an olefin comprising a chromium--containing compound, a pyrrole-containing compound, a metal alkyl, a halide-containing compound, and optionally a solvent, the method comprising contacting a composition comprising the chromium-containing compound and a composition comprising the metal alkyl, wherein the composition comprising the chromium-containing compound is added to the composition comprising the metal alkyl.
Patent CA-2664915-C (CA)
Inventor: NISHIKAWA HIROSHI
IPC: A61K31/445
Filed: 2007-10-03
Granted: 2014-01-07
Abstract: A pharmaceutical composition comprising a phenylamidine derivative or a salt thereof, represented by a general formula, [CHEMICAL FORMULA 1] (see formula 1) wherein R1 and R2 may be same or different, and represent an optionally substituted C3-4alkyl group; and one or more agents selected from azole antifungal agents, polyene antifungal agents, candin antifungal agents and fluoropyrimidine antifungal agents, and a method for combination use of the phenylamidine derivative or a salt thereof and the agents are useful for treating fungal infections caused by a fungal pathogen.
Patent CA-2664992-C (CA)
Title: Compositions photoprotectrices comprenant une combinaison synergique de composes actifs de protection solaire
Inventor: BEASLEY DONATHAN G
IPC: A61K8/40
Filed: 2007-09-27
Granted: 2012-03-13
Abstract: L'invention concerne des compositions destinées à une application topique sur la peau et/ou les cheveux, comprenant des quantités efficaces par synergie en photoprotection d'agents actifs de protection solaire à base d'octinoxate, octocrylène et amiloxate ; des procédés de protection de la peau et/ou des cheveux contre les effets nocifs de la lumière du soleil/des rayonnements UV par application topique des compositions.
Patent CA-2665011-C (CA)
Inventor: SABAHI MAHMOOD
IPC: C07D207/333
Filed: 2007-10-17
Granted: 2015-07-28
Abstract: This invention relates to novel macromolecular compositions having oxidation inhibition characteristics that are exhibited when added to organic material normally susceptible to oxidative degradation in the presence of air or oxygen, such as petroleum products, synthetic polymers, and elastomeric substances.
Patent CA-2666274-C (CA)
Inventor: ISOMURA MANABU
IPC: C04B41/87
Filed: 2007-10-18
Granted: 2014-01-21
Abstract: There are disclosed a ceramic porous membrane formed with less membrane formation times and having less defects, a small and uniform thickness and a high resolution, and a ceramic filter. A silica membrane (1) as a ceramic porous membrane is formed on a titania UF membrane (14) as an ultrafiltration membrane (a UF membrane) formed on a porous base member (11) which is a microfiltration membrane (also referred to as an MF membrane) and having an average pore diameter smaller than that of the porous base member (11), the silica membrane has an average pore diameter smaller than that of the titania UF membrane (14) and a part of the silica membrane permeates the titania UF membrane.
Patent CA-2667815-C (CA)
Inventor: WOOD MICHAEL H
IPC: F04D29/12
Filed: 2009-05-29
Granted: 2016-05-17
Abstract: A cartridge for mounting around a movable shaft is provided. According to one exemplary embodiment, the cartridge features a cartridge housing, first and second rings having respective radial inner peripheries for establishing interfaces with a movable shaft, first and second pressure plates situated in the cartridge housing between the first and second rings, and a biasing member urging the first and second pressure plates towards the first and second rings, respectively. According to a second exemplary embodiment, the cartridge features a cartridge housing, a ring having a radial inner periphery for establishing an interface with a movable shaft, a pressure plate situated in the cartridge housing between the protruding portion and the ring, and a biasing member urging the pressure plate towards the ring. The cartridges of both embodiments may be designed to permit removal of the ring(s) from the cartridge housing without requiring removal of either the pressure plate (s) or the biasing member(s)
Patent CA-2668613-C (CA)
Title: Compositions fibreuses et leurs procedes de fabrication et d'utilisation
Inventor: WILLIAMS KRISTIN RHEDRICK
IPC: A23L29/244
Filed: 2007-11-07
Granted: 2016-12-13
Abstract: L'invention concerne une composition contenant, par rapport au poids de la composition, au moins 25% environ d'un composant de type fibre produisant une quantité sûre et efficace d'un composant de type fibre pour un utilisateur. L'invention concerne également un procédé de production d'une composition de ce type. En outre, l'invention concerne un procédé permettant de produire une quantité sûre et efficace de composant de type fibre pour un utilisateur.
Patent CA-2670004-C (CA)
Inventor: STELZL THOMAS KURT
IPC: A62C3/06
Filed: 2007-10-16
Granted: 2014-07-08
Abstract: The invention relates to the production of a spherical, hollow filling body for filling containers for flammable and inflammable liquids or gases, as well as to methods for its particularly advantageous uses, e.g. for preventing explosion-type burning processes and explosions, for extinguishing fires, as a corrosion protection in tank containers, for separation of fuels and water, as a protection against bacteria and fungi in fuel tanks, as an anti-theft protection, for reducing carbon-hydrogen emissions, for increasing stability and crash safety of tank containers, for reducing the boil-off effect of hydrogen, for applications in chemical industry, for dissipating static electricity from fuel containers, for protecting against electromagnetic disturbances, for reducing and delaying the BLEVE effect, for increasing the filling capacity of gas containers, for heating and cooling liquids and gases, as well as for reducing the vaporization loss. Furthermore, the invention relates to methods of producing the filling bodies. Fig. 1 shows an inventive spherical filling body which consists of several disk-shaped, circular vertical surfaces 1, 2 and 3, and of disk disk-shaped, circular, parallel horizontal surfaces 7, 8 and 10. In the center of the horizontal surface 10, there is a circular opening 6 which, together with the inwardly-open circular upper sleeve-shaped body 4 and the inwardly-open circular bottom sleeve-shaped body 5, forms an axially-continuous, tubing 30 from top 4 to bottom 5, wherein the inside diameter of the sleeve-shaped and inwardly-open, circular bodies 4, 5 and of the circular opening 6 are identical. The vertical surfaces 1 extend from the outer edge of the spherical body to the edge of the respective circular through holes 4, 5 and 6 of the parallel horizontal surfaces 7, and 8 surrounding the through-holes. The vertical surfaces 2 extend from the outer edge of the spherical body as far as to half the distance between the outer edge of the spherical body on the horizontal surfaces 8 and 10, and between the edge of the circular through-holes 5 and 6 of the horizontal surfaces. The vertical surfaces 3, on the top 4 and on the bottom 5, form the connection between the horizontal surfaces 7 and 8 and the sleeve-shaped bodies 4 and 5. Openings 9 are provided in the horizontal surfaces 8 and 7. These are arranged such that one opening 9 is provided in the horizontal surface 8 between the vertical surfaces 1 and 2, and one opening 9 is provided in the horizontal surface 7 between the vertical surfaces 3.
Patent CA-2675917-C (CA)
Title: Toner compositions
Inventor: ZHOU KE
IPC: G03G9/08
Filed: 2009-08-20
Granted: 2012-07-10
Abstract: Toner particles are provided which may, in embodiments, include a core and a shell, one or both of which may include a polyester gel. The gel in the shell and/or core may prevent a crystalline resin in the core from migrating to the toner surface.
Patent CA-2676880-C (CA)
Inventor: FRAGACHAN FRANCISCO
IPC: E21B21/00
Filed: 2008-01-31
Granted: 2012-08-28
Abstract: L'invention concerne un module pour former des débris de forage en suspension épaisse comprenant un patin, un dispositif de commande de logique programmable disposé sur le patin, et un mélangeur. Le mélangeur comprend un dispositif d'alimentation pour injecter les débris de forage, une grille disposée en communication fluidique avec le dispositif d'alimentation pour réguler un flux de débris de forage, et un agitateur pour alimenter un fluide, le module étant configuré pour être raccordé de manière amovible à une cuve de stockage de débris située au niveau d'un site de travail. De plus, un procédé de réinjection de débris de forage comprend la création d'une suspension épaisse comprenant plus de 20 % en volume de débris de forage dans un système de mélangeur, et le pompage de la suspension épaisse à partir du système de mélange vers un système d'injection de débris. Le procédé comprend en outre l'injection de la suspension épaisse à partir du système d'injection de débris dans un trou de forage.
Patent CA-2679469-C (CA)
Inventor: NOTEBOOM SCOTT
IPC: G06F1/20
Filed: 2008-03-27
Granted: 2013-09-24
Abstract: Apparatuses, methods, and systems directed to efficient cooling of data centers. Some embodiments of the invention allow encapsulation of cold rows through an enclosure and allow server fans to draw cold air from the cold row encapsulation structure to cool servers installed on the server racks. In other particular embodiments, the systems disclosed can be used to mix outside cool air into the cold row encapsulation structure to cool the servers. In some embodiments, the present invention involves using multiple cold row encapsulation structures to cool the servers installed on the racks.
Patent CA-2683280-C (CA)
Title: Systeme de securite pour bouche de dechiqueteuse
Inventor: MATLIN TAIHOO K
IPC: F24F7/007
Filed: 2005-08-09
Granted: 2010-04-20
Abstract: La présente invention a trait à une déchiqueteuse comportant divers dispositifs servant à capter l'entrée, ou l'entrée possible, d'un objet indésirable dans l'ouverture d'alimentation, tel le doigt ou la main d'une personne.
Patent CA-2685841-C (CA)
Title: A home (e)node-b with new functionality
Inventor: MUKHERJEE RAJAT P
IPC: H04W84/14
Filed: 2008-04-29
Granted: 2013-06-11
Abstract: A wireless communication device is configured as an in-home node-B (H(e)NB). The H(e)NB is configured to perform a locking function to control modification of carrier and user controlled parameters, and also configured to detect a change in location.
Patent CA-2687849-C (CA)
Inventor: TERABAYASHI TORU
IPC: E21B49/08
Filed: 2009-12-08
Granted: 2017-04-04
Abstract: Methods and apparatus to evaluate subterranean formations are described. An example method of evaluating a subterranean formation includes, obtaining a first sample from a first wellbore location. Additionally, the example method includes obtaining a second sample from a second wellbore location different than the first wellbore location. Further, the example method includes mixing the first sample with the second sample in a flowline to obtain a substantially homogenous mixture. Further still, the example method includes measuring a parameter of the mixture to evaluate the subterranean formation.
Patent CA-2690612-C (CA)
Title: Separation en compartiments par caracterisation de pixel utilisant le regroupement de donnees d'image
Inventor: CHRISTIANSEN JASON H
IPC: G01N21/64
Filed: 2008-05-14
Granted: 2016-07-05
Abstract: La présente invention concerne en général des procédés améliorés pour définir des zones ou compartiments à l'intérieur desquels une expression d'un biomarqueur est détectée et quantifiée. La présente invention concerne en particulier des procédés automatisés pour définir des compartiments définis par des marqueurs de manière objective avec une intervention ou prise de décision minimale de l'opérateur. Le procédé prévoit une définition précise de compartiments cellulaires ou sous-cellulaires de tissu, en particulier dans des sections de tissu histologique dans lesquelles analyser quantitativement une expression protéique.
Patent CA-2692437-C (CA)
Inventor: GALLOU FABRICE
IPC: C12P1/00
Filed: 2008-06-25
Granted: 2016-04-19
Abstract: The present invention relates to an semi-continuous or continuous process process for the regioselective enzymatic hydrolysis of alcohol groups protected e.g. as esters or amino-acid esters or phosphate groups. The process of the present invention is useful for instance for the selective enzymatic hydrolysis of pyranosides or furanosides having more than one hydrolysable groups.
Patent CA-2704072-C (CA)
Inventor: LANDAU EITAN
IPC: G08B13/14
Filed: 2010-05-21
Granted: 2018-10-23
Abstract: An object management system that includes at least one object identification device to be secured to an associated object. The object identification devices provide radio frequency signals containing object identification codes. The system includes at least one user identification device providing a radio frequency signal containing a user identification code and a control unit having a reader for receiving and reading the signals provided by the user identification devices and the object identification devices. One aspect provides a remote unit that communicates directly with the control unit to receive information associated with a condition of the object management system at a location remote from the control unit. The remote unit is further configured to be carried by a user and configured to communicate information and/or an alert to the user, wherein the information and/or the alert is associated with the condition of the object management system.
Patent CA-2704393-C (CA)
Title: Tuning peg
Inventor: VOCHEZER GEORG
IPC: G10D3/14
Filed: 2008-10-14
Granted: 2016-06-07
Abstract: A tuning peg for a stringed musical instrument is suggested, including a shank with a first area which forms a string supporting area and at least one additional area which forms a mounting area for fixing the tuning peg to the stringed musical instrument, wherein the first area is rotatable relative to the at least one additional area, a first gear wheel which is connected non-rotatably to the first area, at least one additional gear wheel which is connected non-rotatably to the at least one additional area, a head which is arranged on the shank so as to be rotatable about an axis of rotation and at least one drive gear wheel which is arranged on the head and which acts on the first gear wheel and the at least one additional gear wheel.
Patent CA-2705231-C (CA)
Inventor: BROWNELL MICHAEL
IPC: A61F9/01
Filed: 2008-11-07
Granted: 2016-11-01
Abstract: System (10) of photoaltering a region of a material using a pulsed laser beam. The system (10) includes a laser (14) producing a pulsed laser beam, a controller (22) transmitting a signal, and a scanner (20) coupled to the controller. The scanner randomly scans the pulsed laser beam in the region in response to the signal.
Patent CA-2705832-C (CA)
Inventor: NACCARATO JOHN R
IPC: E01C5/06
Filed: 2008-11-13
Granted: 2015-07-14
Abstract: A joist for assembly with like joists to provide a deck assembly, the joist having a web portion and a deck portion extending orthogonally from the web portion and defining a generally planar surface, the deck portion having a shelf section formed by an offset at the intersection of the web portion and deck portion to lie below the general planar surface of the deck portion, an offset at a distal edge of the deck portion to provide a tail, the offsets being relatively dimensioned such that when a tail of one joist is supported on the shelf section of an adjacent joist, the deck portions lie in a common plane.
Patent CA-2706982-C (CA)
Inventor: GOMIERO DANIEL
IPC: B64F5/00
Filed: 2007-11-29
Granted: 2015-03-24
Abstract: The invention relates to a testing device (12) for checking the operability of a bow steer control unit (10) in an aircraft. The bow steer control unit has a plurality of input ports and a plurality of output ports, wherein at least one of the input ports of the bow steer control unit is connectable to a speed sensor, which provides a signal representing the actual speed of the bow wheel of the' aircraft. The bow steer control unit outputs a blocking signal to be transmitted to a steering mechanism as soon as the detected actual speed of the bow wheel exceeds a predetermined bow wheel speed value. The testing device comprises a connection interface (14) to be connected to at least one input port of the bow steer control unit and a bow wheel speed simulating nit for generating a bow wheel speed simulation signal, which represents a particular simulated bow wheel speed value exceeding the predetermined speed value The generated bow wheel speed simulation signal is transmitted to the bow steer control unit via the connection interface. The output of the bow steer control unit in response to the received bow wheel speed simulation signal is then monitored.
Patent CA-2707423-C (CA)
Title: Method for producing reduced iron pellet and method for producing pig iron
Inventor: IBARAKI TETSUHARU
IPC: C21B13/10
Filed: 2008-09-11
Granted: 2013-08-27
Abstract: In a method for producing a reduced iron pellet, when a powder formed article including iron oxide and carbon is heated and reduced in a rotary hearth furnace, a formed article produced using a raw material, in which an average diameter of the iron oxide is 50 microns or less and a ratio of carbon monoxide to carbon dioxide in a reduction zone is from 0.3 to 1, is reduced at a temperature of 1400°C or less, thereby producing a reduced iron pellet in which a metallization ratio of iron is 56 to 85% and a ratio of residual carbon is 2% or less.
Patent CA-2707713-C (CA)
Inventor: VERBIEST EDWIN
IPC: A23L7/10
Filed: 2008-12-04
Granted: 2016-02-23
Abstract: A cereal product comprising cereal kernels, wherein the cereal kernels have been at least partially milled and are coated with a coating layer, said coating layer comprising a protein matrix having particles of a dietary fiber ingredient dispersed therein. Also provided is a method of making a fiber-enriched dry cereal product comprising the steps of. coating cereal kernels that have been at least partially milled with particles of a dietary fiber ingredient and an aqueous dispersion containing a protein; followed by drying the coated cereal kernels. The dietary fiber ingredient may be a powdered stabilized cereal bran. The coated cereal products can be cooked in excess water to give cooked products having high dietary fiber content and improved palatability.
Patent CA-2709556-C (CA)
Inventor: OSCAR ALBERTO
IPC: H02G1/04
Filed: 2007-12-18
Granted: 2016-04-12
Abstract: Synchronization device (20), plant and machines (12, 13) for laying cables (11) such as electric conductors, optical fibres, ropes or suchlike. The machines (12, 13) are distinct and independent with respect to each other and each comprises unwinding members (12) consisting of at least a pair of capstans (14) to unwind the cables (11), and corresponding traction/collection members (13) consisting of at least a pair of capstans (14) to wind the cables (11) fed from the relative unwinding members (12). The synchronization device (20) comprises automatic adjustment members (20) that adjust the speed of rotation of the capstans (14) of at least two traction/collection means (13), or of at least two unwinding means (12) of the laying machines, so as to maintain the winding/unwinding speed of the cables (11) stretched by each machine (12, 13) substantially equal.