baber/WOPTO huggingface dataset:
Patent CA-2530229-C (CA)
Title: System and method for exchanging awareness information in a network environment
Inventor: CHANDRA MADHAVI W
IPC: G06F/
Filed: 2004-07-14
Granted: 2010-11-23
Abstract: A method for communicating packets in a network environment is provided that includes receiving a packet at a network element and identifying a sequence number included in the packet that correlates to awareness information associated with one or more adjacent network elements. A table included in the network element may be updated in order to account for the awareness information included within the packet that has not been accounted for by the network element. In cases where the awareness information included in the packet has already been accounted for, the packet may be ignored.
Patent CA-2530899-C (CA)
Title: Systeme et procede de reconnaissance vocale reposant sur l'emission en continu de phonemes multiples et la representation des connaissances
Inventor: ROY PHILIPPE
IPC: G10L15/18
Filed: 2003-06-30
Granted: 2013-06-25
Abstract: Publié sans précis
Patent CA-2533056-C (CA)
Inventor: GEYERSBERGER STEFAN
IPC: H04L29/06
Filed: 2004-07-13
Granted: 2012-04-17
Abstract: The manipulation of audio data can be simplified, such as, for example, with regard to the combination of individual audio data streams to multi-channel audio data streams or the general manipulation of an audio data stream, by modifying (56) a data block in an audio data stream (10) divided into data blocks (10a, 10b) with determination block (14, 16) and data block audio data (18), such as by completing or adding or replacing part of the same, so that the same includes a length indicator indicating an amount or length of data, respectively, of the data block audio data or an amount or length of data, respectively, of the data block to obtain a second audio data stream with modified data blocks. Alternatively, an audio data stream (10) with pointers in determination blocks (14, 10), which point to determination block audio data associated to this determination blocks, but distributed among different data blocks, is converted into an audio data stream, wherein the determination block audio data (44, 46) are combined to contiguous determination block audio data (48). The contiguous determination block audio data (48) can then be included in a self-contained channel element (52a) together with their determination block (14, 16).
Patent CA-2533756-C (CA)
Inventor: TRACY RICHARD J
IPC: F41H3/02
Filed: 2004-07-16
Granted: 2010-06-22
Abstract: A surface configuration obscures an object from detection by night vision devices, ultraviolet devices and infrared devices. The surface configuration is three dimensional, having spaced inner and outer surfaces. A wall defines a plurality of enclosed cells, and projections extend from the inner surface within the cells. The cells can be hexagonal, round or otherwise shaped. The projections can be flat sided or curved. The shapes of the cells and materials used provide sound muffling.
Patent CA-2537958-C (CA)
Inventor: GREIL JULIA
IPC: C07D307/88
Filed: 2004-09-10
Granted: 2013-06-11
Abstract: The present invention relates to a new and economically attractive process for the production of mycophenolate mofetil in a high degree of pharmaceutically acceptable purity, which comprises the reaction of a reactive derivative of mycophenolic acid with 4-(2-hydroxyethyl)morpholine under acidic reaction conditions and the subsequent extraction of the pure mycophenolate mofetil through salt formation and release of the free base. A further aspect of the invention relates to the purification of mycophenolate mofetil by removing its by products, in particular its dimeric by-products, by means of treatment with a primary or secondary amine.
Patent CA-2538373-C (CA)
Title: Valved balloon stent
Inventor: LOTFY WAEL MOHAMED NABIL
IPC: A61F2/24
Filed: 2003-11-23
Granted: 2011-03-29
Abstract: This invention is concerned with a valved inflatable balloon stent that is fixed through interventional cathterization to function as a valve e.g.  cardiac valve.
Patent CA-2544666-C (CA)
Inventor: SCHROEDER FRED
IPC: B29C45/78
Filed: 2004-11-12
Granted: 2007-03-13
Abstract: A method and apparatus are disclosed for controlling temperature of a plant comprising plural temperature control zones, wherein an effective control parameter for a first zone for which a signal representing measured temperature is available is produced according to an algorithm relating measured temperature, a desired temperature and a control parameter associated with a device affecting temperature in the first temperature control zone, the effective control parameter is summed with an offset value representing a proportional offset of the effective control parameter of a second temperature control zone relative to the effective control parameter of the first temperature control zone and the result is applied to control a device affecting temperature in the second temperature control zone. Advantageously, the offset value comprises a fixed amount and a variable amount, the variable amount accounting for dynamic differences in temperature control characteristics of the first and second temperature control zones.
Patent CA-2551798-C (CA)
Title: Mold for foam molding, method of manufacturing urethane foam, and urethane foam
Inventor: SATO MASATOSHI
IPC: B29C33/46
Filed: 2004-08-30
Granted: 2012-03-20
Abstract: In a foam molding method useful in efficiently manufacturing a foam molding with high surface accuracy and a mold suitable therefor, a plurality of gas-blowing devices 24 including the following members are arranged in the bottom of a cavity 23 present in a lower die 22: valve boxes 25, gas channels 26, valve elements 27, gas flow-restricting valves 28, and other members. The gas channels 26 of the gas-blowing devices 24 are supplied with gas from a common air pump. The valve elements 27 move vertically such that openings of the gas channels 26 that arranged in the cavity are opened or closed. When the gas is supplied to the gas channels 26, the valve elements 27 are moved upward by the pressure of the gas so as to push a molding 34. The valves 28 move upward together with the valve elements 27 and then sit on valve seat sections 31 disposed in the gas channels 26 to restrict the gas to flow into the gas channels 26. The valves 28 have vent holes 32; hence, the gas is allowed to flow into the gas channels 26 although the amount of the glowing gas is small.
Patent CA-2555744-C (CA)
Title: Essai de fixation destine a des dispositifs sans fil assembles
Inventor: GEORGE LIVIU
IPC: G01R1/04
Filed: 2004-12-15
Granted: 2010-11-02
Abstract: L'invention concerne une fixation destinée à l'essai d'une radiofréquence ("RF") d'un dispositif sans fil assemblé, ce dispositif possédant un boîtier amovible masquant un ou plusieurs connecteurs à ressort RF, la fixation comprenant: un dispositif de retenue destiné à recevoir le dispositif sans fil équipé du boîtier amovible retiré; un connecteur coaxial monté à travers le dispositif de retenue, ce connecteur coaxial possédant un contact central et un contact de protection, le connecteur coaxial étant destiné à communiquer des signaux d'essai RF à travers un câble coaxial avec un équipement d'essai externe; une carte de circuit imprimé montée sur un côté interne du dispositif de retenue et possédant un ou plusieurs tampons chacun destiné à recevoir un des contacts centraux et de protection; et une ou plusieurs sondes montées sur certains des tampons afin d'entrer en contact avec certains des connecteurs à ressort RF en vue de répartir les signaux d'essai RF.
Patent CA-2556222-C (CA)
Title: Traitement de troubles de la vision au moyen d'energie electrique, lumineuse et/ou sonore
Inventor: HAROLD THOMAS W
IPC: A61N1/08
Filed: 2005-02-07
Granted: 2014-01-28
Abstract: L'invention concerne une thérapie oculaire non invasive servant à traiter des troubles de la vision. Une première et une deuxième électrode d'une source de courant continu sont en contact électrique, de manière à appliquer du courant électrique sur une zone, et autour de ladite zone, située à proximité des yeux du sujet. Un courant électrique continu de 1-800 microampères, avec une résistance supposée d'environ 500 ohms, est générée entre les électrodes pendant une durée présélectionnée. Ce courant électrique continu est, de préférence, généré à un profil de fréquence sélectionné en fonction du temps et avec un signal de porteuse d'environ 10 000-12 000 hertz. Cette thérapie est, de manière avantageuse, augmentée par l'application d'énergie lumineuse à l'oeil ou aux yeux, ainsi que par l'application d'ondes infrasonores directement dans les yeux.
Patent CA-2558623-C (CA)
Inventor: BOYAN BARBARA D
IPC: A61K9/14
Filed: 2005-02-07
Granted: 2013-04-16
Abstract: Implantable biomaterials, particularly hydrogel substrates with porous surfaces, and methods for enhancing the compatibility of biomaterials with living tissue, and for causing physical attachment between biomaterials and living tissues are provided. Also provided are implants suitable for load-bearing surfaces in hard tissue repair, replacement, or augmentation, and to methods of their use. One embodiment of the invention relates to an implantable spinal disc prosthesis.
Patent CA-2559725-C (CA)
Inventor: CHERNYAK DIMITRI A
IPC: B23K26/03
Filed: 2005-03-23
Granted: 2013-03-12
Abstract: The present invention provides improved methods and systems for laser beam positioning, shape profile, size profile, drift, and/or deflection calibration using an image capture device, such as a microscope camera, for enhanced calibration accuracy and precision. The methods and systems are particularly suited for iris calibration and hysteresis measurement of a variable diameter aperture. One method for calibrating laser pulses from a laser eye surgery system using an image capture device comprises imaging a known object with an image capture device. A pulsed laser beam is directed onto a calibration surface so as to leave a mark on the calibration surface. The mark on the calibration surface is then imaged with the image capture device. The laser eye surgery system is calibrated by comparing the image of the mark on the calibration surface to the image of the known object.
Patent CA-2567351-C (CA)
Inventor: EICHBERGER ARNO
IPC: B60R19/00
Filed: 2005-05-17
Granted: 2014-02-18
Abstract: A deflecting device for an offset frontal collision for motor vehicles is arranged in front of a front wheel (6).  In order, in the event of a collision, to safely pivot the front wheel inward, said deflecting device forms a kinematic chain, the coupling link of which is a deflector (12) which, under the action of a frontal impact, is pivoted to the rear and is displaced toward the outside of the vehicle. The kinematic chain is a slider crank mechanism comprising a swinging arm (13) which is pivotable about a bearing (14), a further bearing (16), a sliding guide (16) and the coupling link (12) which is connected to the outer end of the swinging arm at a pivot point (15) and is guided in the further bearing (16).
Patent CA-2570404-C (CA)
Title: Gravity wheel or roller conveyor capable of brake control with respect to an object being transported
Inventor: YAZAKI ATSUHIKO
IPC: B65G13/075
Filed: 2005-03-25
Granted: 2011-09-06
Abstract: A gravity wheel conveyor or roller conveyor is provided capable of braking for moderating and reducing the transfer speed of a relatively lightweight object being transported by using brake wheels or brake rollers, or of brake control for stopping the object being transported at a target position.   In the wheel or roller conveyor that is constructed by arranging a plurality of freely rotatable wheels 4 or rollers 10 in the transporting direction of an object, which transports an object being transported 1 by its gravitational operation, one or more selected wheels 4 or rollers 10 are constructed as brake wheels 6 or brake rollers 12 each having an outer circumferential surface onto which a brake material 7 or 11 that is soft and high in its rebound resilience is fixed so as to protrude to form a diameter larger than the outer circumferential surface of each of the wheels or rollers.
Patent CA-2574892-C (CA)
Inventor: DUPRE FRANK
IPC: E02D29/045
Filed: 2005-07-25
Granted: 2012-09-18
Abstract: A method for producing an infrastructure channel (1), consisting of at least two segments (2) of predetermined length, with each segment (2) being poured in one piece on the construction site using in-situ concrete (9) or ready mixed concrete.
Patent CA-2577127-C (CA)
Inventor: RADKOWITSCH WOLFGANG
IPC: B23Q11/10
Filed: 2005-01-27
Granted: 2011-11-01
Abstract: The invention relates to a drill (4) and a device or a method for drilling boreholes in work-pieces (3), in which a periodically acting radial force (19) is exerted on the drill head (5) of the drill (4). The drill head (5) of the drill (4) has a cutting edge (52) extending only over a part of the diameter D(51) and is designed to have a lateral, V-shaped chip removing groove or bead (59) and with a channel (12) with an outlet opening (56) in the drill head (5) for supplying a drill fluid (9). On a drill side (61) of the drill head (5) opposite the bead (59) between a first and a second cylinder casing partial surface (64, 65) of the drill head (5) a rear offset (63) is formed which reduces the cross section of the drill head (5) in relation to an enclosing cylinder casing surface (61) of the drill head (5).
Patent CA-2577993-C (CA)
Title: Crumple element comprising a guiding mechanism
Inventor: SEITZBERGER MARKUS
IPC: F16F7/12
Filed: 2005-08-25
Granted: 2011-02-08
Abstract: A deformable element for a vehicle, particularly a rail vehicle, comprising a profiled part (CR) disposed between two end plates (AC, AP) and having the form of a tubular box, particularly of polygonal cross section, for dissipating impact energy in the event of longitudinal compression by plastic deformation, and comprising a guide element (FH) disposed parallel to the longitudinal direction of said profiled part (CR), which guide element is fixed to the end plate (AC) remote from the vehicle and is capable of sliding through a through opening (DL) in the end plate (AP) facing the vehicle, wherein the end plate (AP) facing the vehicle has a through opening (DL) which has a shape which permits contactless sliding of said guide element (FH) in the longitudinal direction and lateral inclination of said guide element relative to the longitudinal direction.
Patent CA-2579072-C (CA)
Inventor: HOFMAN RAYMOND A
IPC: E21B33/138
Filed: 2007-02-19
Granted: 2009-07-14
Abstract: Ancre à commande hydraulique et garniture d'étanchéité à commande mécanique utilisés conjointement pour fixer un système de colonne de production dans un trou de forage latéral avant l'injection de ciment pour couvrir l'intérieur du trou de forage latéral dans lequel la colonne de production est placée. La garniture d'étanchéité est dilatée pour empêcher le ciment liquide d'aller plus loin que la garniture d'étanchéité et de se rendre jusqu'à une zone de jonction du trou de forage latéral comptant d'autres trous de forage latéraux, ainsi que pour aider à l'enlèvement du ciment superflu après le durcissement du ciment injecté autour du système de colonne de production.
Patent CA-2581855-C (CA)
Title: Thin film medical device and delivery system
Inventor: FELLER FREDERICK III
IPC: A61F2/06
Filed: 2005-09-28
Granted: 2012-11-27
Abstract: The present invention relates to a delivery system for an intraluminal thin film medical device. The delivery system has an outer sheath attached along the distal end of a relatively long and flexible tubular shaft, a secondary sheath substantially coaxial too, and slideably engaged within, the outer sheath and an inner lumen substantially coaxial to the outer sheath and incorporated into the flexible tubular shaft.
Patent CA-2593241-C (CA)
Inventor: CASEY THOMAS P
IPC: A63G1/00
Filed: 2005-12-28
Granted: 2013-05-07
Abstract: A gimbaled wheel amusement ride is disclosed.
Patent CA-2595589-C (CA)
Inventor: STERN DAVID L
IPC: C07C6/12
Filed: 2006-01-23
Granted: 2011-08-30
Abstract: Cette invention concerne un procédé de gestion de l'hydrogène dans des flux contenant de l'hydrogène associés à des unités de traitement pétrochimique. Selon ce mode de réalisation, le flux contenant de l'hydrogène est soumis à une adsorption modulée en pression à cycle rapide pour augmenter la concentration d'hydrogène.
Patent CA-2597019-C (CA)
Title: Method and apparatus for the acceleration of an electromagnetic rapper
Inventor: JOHANSSON ANDERS
IPC: B03C3/76
Filed: 2006-02-09
Granted: 2014-06-17
Abstract: The invention applies to a method for the acceleration of an electromagnetic rapper (20), particularly for an electrostatic precipitator, which comprises a metal cylinder (25) as a hammer, an electrical coil (23) for lifting the metal cylinder (25) and electrical means for energising the electrical coil (28). For cleaning a surface the metal cylinder (25) is lifted by an initial electrical pulse (4) generated by the electrical means for energising the electrical coil (28). According to the invention the electrical means for energising the electrical coil (28) supply the electrical coil (23) with an additional electrical pulse (7) so that the metal cylinder (25) is accelerated when it has reached the maximum point (12) of its trajectory (9). The invention can be implemented in a technically less extensive and expensive way compared to mechanical devices applied for the acceleration of metal cylinders of rappers.
Patent CA-2601735-C (CA)
Inventor: LO YUK-MING DENNIS
IPC: C12P19/34
Filed: 2006-03-17
Granted: 2015-10-06
Abstract: Methods and kits are provided for diagnosing, monitoring, or predicting preeclaimpsia in a pregnant woman, trisomy 18 and trisomy 21 in a fetus, as well as for detecting pregnancy in a woman, by quantitatively measuring in the maternal blood the amount of one or more RNA species derived from a set of genetic loci and comparing the amount of the RNA species with a standard control.
Patent CA-2605015-C (CA)
Inventor: MARLOWE ELIZABETH M
IPC: C12Q1/70
Filed: 2006-05-04
Granted: 2013-09-10
Abstract: Methods for detecting influenza virus A and influenza virus B nucleic acids in biological samples by using in vitro amplification and detection are disclosed. Compositions that are target-specific nucleic acid sequences and kits comprising target-specific nucleic acid oligomers for amplifying in vitro influenza virus A or influenza virus B nucleic acid and detecting amplified nucleic acid sequences are disclosed.
Patent CA-2605338-C (CA)
Inventor: OHIRA TAKAYUKI
IPC: G03B21/14
Filed: 2006-04-27
Granted: 2013-05-07
Abstract: Light emitted from a light source passes through a stellar base plate, a fixed aperture, and a wide-angled projection lens via a condenser lens and projects a starry sky on a screen. The stellar base plate is a light-shielding disk having a number of through holes which correspond to positions and brightness of actual stars, is supported by an inner ring of a ball bearing having the center at a position corresponding to the axis of rotation so as to be capable of rotating about the axis of rotation, and is driven by a motor via a belt. The centers of the projection lens, a window of the fixed aperture, the condenser lens, and the light source are all arranged on the optical axis, and the centers of the stellar base plate, the pulley and the ball bearing correspond to the axis of rotation.
Patent CA-2609688-C (CA)
Title: Vehicle electrification using a clutched vibration damper
Inventor: PALLADINO JAMES
IPC: B60K6/485
Filed: 2007-11-05
Granted: 2011-11-01
Abstract: A driving system of a motor vehicle for providing vehicle propulsion power and accessory power includes an engine having an accessory belt providing power to at least one accessory machine and a motor/generator operatively connected to the accessory belt for alternately driving and being driven by the accessory belt. A one-way clutch vibration damper includes an engine input member and a belt interface. The input member is concentrically disposed with respect to the belt interface and is attached to an engine crankshaft for transmitting torque in a pre-determined direction. The belt interface rotates freely when torque applied by the motor/generator through the accessory belt is greater than the torque applied by the input member. The belt interface rotates at the same rotational speed as the input member when torque transmitted through the accessory belt is less than or in the opposite direction as the rotation of the input member.
Patent CA-2619699-C (CA)
Title: Highly reactive zinc form, method for the production thereof, and use of the same
Inventor: LANG SEBASTIAN
IPC: C07F3/06
Filed: 2006-08-21
Granted: 2017-01-10
Abstract: The invention relates to a highly reactive zinc form, to a method for the production thereof, and to the use of said highly reactive zinc form in synthetic chemistry.
Patent CA-2624713-C (CA)
Inventor: SCHILD JOHN
IPC: F28D9/00
Filed: 2005-11-02
Granted: 2013-04-09
Abstract: A SOFC system (1) for generating electric power by combination of oxygen with a fuel gas stream (R ), including a fuel cell (5) having a fuel gas inlet port (5d), an air stream inlet port (5f) and an exhaust gas stream outlet port (5g), and comprising a heat exchanger (3) with a fuel channel (3f), wherein said heat exchanger (3) comprises a first fluid path (3a) with an inlet port (3p) connected to an air supply and an air stream outlet port (31) connected to the air stream inlet port (5f); and wherein said heat exchanger (3) comprises a second fluid path (3c) with an outlet port (3q) and an exhaust gas stream inlet port (3n) connected to the exhaust gas stream outlet port (5g);  and wherein said fuel channel (3f) comprises a fuel supply and a fuel gas outlet port (3m) connected to the fuel gas inlet port (5d), and wherein said heat exchanger (3) is a unit separate from the fuel cell (5) and consisting of ceramics, and wherein said heat exchanger (3) comprising a base plate (3k) on which the fuel cell (5) being arranged.
Patent CA-2624723-C (CA)
Inventor: HARDWIG NANCY SUE
IPC: D03D15/68
Filed: 2006-08-22
Granted: 2010-05-18
Abstract: The use of monofilament line to form a grid in the cross stitch fabric corresponding to the grid in a cross stitch pattern to facilitate the cross stitching process, after which the monofilament line can be easily removed by pulling from either end. The monofilament line has the distinct advantage of being resistant to piercing by the needle and cross stitch thread during the cross stitching process, and thus not being woven into the design as guide thread would do.
Patent CA-2626390-C (CA)
Inventor: SCOTT RICHARD WILLIAM
IPC: C12N15/62
Filed: 2006-10-16
Granted: 2018-02-20
Abstract: The present invention relates to constructs including one or more nucleic acids encoding two or more oleosin repeat units, and methods of use thereof.  The present invention also relates to recombinant polypeptides including two or more oleosin repeat units, and methods of use thereof.
Patent CA-2629657-C (CA)
Inventor: MCNEIL KEVIN BENSON
IPC: B65H19/22
Filed: 2006-11-03
Granted: 2011-09-27
Abstract: A method for rewinding a web material is disclosed. The method provides for the steps of (1) Disposing the web material on a first surface contact roll, (2) Providing at least one winding spindle proximate the material disposed upon the first surface contact roll, (3) Adjusting the first surface contact roll relative to the at least one winding spindle, and, (4) Transferring the web material to the at least one winding spindle from the first surface contact roll.