baber/WOPTO huggingface dataset:
Patent CA-2469682-C (CA)
Inventor: MADTER RICHARD C
IPC: G06F12/08
Filed: 2004-05-31
Granted: 2009-07-21
Abstract: Système et procédé pour contourner une mémoire cache pendant la lecture de données à partir d'une mémoire d'un système, en particulier lorsque la mémoire primaire peut comprendre d'autres types de mémoire pour lesquels l'opération de lecture mélange les données avec autre chose que des données. Système et procédé pour contourner et invalider une mémoire cache pendant l'écriture de données dans une mémoire d'un système, en particulier lorsque la mémoire primaire peut comprendre d'autres types de mémoire pour lesquels l'opération d'écriture mélange des données avec autre chose que des données.
Patent CA-2473263-C (CA)
Title: Novel calpastatin (cast) alleles
Inventor: ROTHSCHILD MAX F
IPC: C07H21/00
Filed: 2003-01-09
Granted: 2012-04-03
Abstract: Disclosed herein are novel alleles characterized by polymorphisms in the CAST  gene. The alleles may be used to genetically type animals. In a preferred embodiment, the alleles may be used as markers for animal meat quality and/or growth. Methods for identifying such markers, and methods of screening animals to determine those more likely to produce desired meat quality and/or growth and preferably selecting those animals for future breeding pursposes are also disclosed.
Patent CA-2473520-C (CA)
Inventor: SHINDOME HIROYUKI
IPC: C08L29/02
Filed: 2004-07-13
Granted: 2012-03-27
Abstract: For providing a blow molded container comprising an EVOH resin composition which generates less sourness and which is superior in interlayer adhesiveness and providing an environmentally friendly production process in which no carboxylic acid such as acetic acid is released during the production and molding of the EVOH resin composition, disclosed is a method comprising blow molding an ethylene-vinyl alcohol copolymer resin composition obtained by contacting an ethylene-vinyl alcohol copolymer with an aqueous solution containing both carbon dioxide gas and at least one additive selected from the group consisting of an alkali metal salt (A) and a boron compound (B) and then drying the copolymer until the water content is reduced to 1% by weight or less.
Patent CA-2479448-C (CA)
Inventor: KIM DAE HYUN
IPC: F01N13/18
Filed: 2004-08-25
Granted: 2008-07-22
Abstract: The present invention relates to a flexible tube for an exhaust pipe of an automobile, which has a spring member provided along a circumferential surface of outer braids thereof, so that the vibration of the flexible tube and the generation of noise and harshness caused by over-vibration of an exhaust system can be suppressed and riding comfort of drivers and passengers can be improved. The flexible tube according to the present invention comprises a bellows member (10) corrugated to have alternate ridges (11) and furrows (12) along its outer periphery; outer braids (30) provided at a predetermined distance from the outer periphery of the bellows member (10); fixing caps (40) fitted onto both side ends of the outer braids (30) respectively; and a spring member (60) provided on a circumferential surface of the outer braids (30) to be closely contacted thereto.
Patent CA-2484855-C (CA)
Title: Method and apparatus for predistortion training in an amplifier utilizing predistortion
Inventor: KHAN ANDREW M
IPC: H03F1/32
Filed: 2004-10-15
Granted: 2011-05-17
Abstract: A method and apparatus for predistortion training in an amplifier using predistortion is provided herein. Predistortion takes place by collecting a series of envelope errors and averaging the envelope errors for various amplitude regions. LUT values are modified based on a curve-fit to the average amplitude values for each amplitude region. By utilizing a curve-fitting technique, the pitfalls of modifying individual LUT coefficients is avoided. Particularly, because the errors are collected in relatively broad regions and then averaged, the importance of exact correlation between a measured error and a specific LUT entry is significantly lessened.
Patent CA-2486454-C (CA)
Inventor: ANDREWS JOHN R
IPC: B41J2/045
Filed: 2004-11-01
Granted: 2008-04-15
Abstract: A drop emitting apparatus including a diaphragm layer disposed on a fluid channel layer, a roughened bonding region formed on a surface of the diaphragm layer, a thin film circuit having conformal raised contact regions disposed on the bonding region, and a plurality of electromechanical transducers adhesively attached to the raised contact regions and electrically connected to the conformal raised contact regions by asperity contacts formed between the conformal raised contact regions and the electromechanical transducers.
Patent CA-2486841-C (CA)
Title: Method for repairing coated components using nial bond coats
Inventor: RIGNEY JOSEPH D
IPC: C23C4/08
Filed: 2004-11-04
Granted: 2010-12-21
Abstract: According to an embodiment of the invention, a method for repairing a coated high pressure turbine blade, which has been exposed to engine operation, to restore coated airfoil contour dimensions of the blade, and improve upon the prior bond coat is disclosed. The method comprises providing an engine run high pressure turbine blade including a base metal substrate made of a nickel-based alloy and having thereon a thermal barrier coating system. The thermal barrier coating system comprises a diffusion bond coat on the base metal substrate and a top ceramic thermal barrier coating comprising a yttria stabilized zirconia material. The top ceramic thermal barrier coating has a nominal thickness t. The method further comprises removing the thermal barrier coating system, wherein a portion of the base metal substrate also is removed, and determining the thickness of the base metal substrate removed. The portion of the base metal substrate removed has a thickness, .DELTA.t. The method also comprises applying a .beta. phase NiAl overlay coating to the substrate, and determining the difference in thickness, .DELTA.x, between the .beta. phase NiAl overlay coating and the previously removed bond coat. The method further comprises reapplying the top ceramic thermal barrier coating to a nominal thickness of t+.DELTA.t-.DELTA.x, wherein .DELTA.t compensates for the portion of removed base metal substrate. Advantageously, the coated airfoil contour dimensions of the high pressure turbine blade are restored to about the coated dimensions preceding the engine run.
Patent CA-2493308-C (CA)
Inventor: LANFREDI ROBERTO
IPC: C08J9/224
Filed: 2003-07-03
Granted: 2010-09-21
Abstract: L'invention concerne des perles de polymères vinylaromatiques expansibles, comprenant : a) une matrice obtenue par polymérisation de 50 à 100 % en poids d'un ou de plusieurs monomères vinylaromatiques et 0 à 50 % en poids d'au moins un monomère copolymérisable ; b) 1 à 10 % en poids, par rapport au poids total du polymère (a), d'un agent d'expansion enrobé dans ladite matrice polymère ; c) 2 ppm-2 % en poids, par rapport au poids total du polymère (a), d'un additif antiagglomérant réparti sur la surface des perles, cet additif comprenant des oxydes de métaux des groupes IB, IIB et VIIIB.
Patent CA-2494947-C (CA)
Inventor: CHATELLIER JEAN-YVES
IPC: G01N29/30
Filed: 2005-01-31
Granted: 2013-12-31
Abstract: The process involves emitting ultrasound waves by a transducer (3), towards a substrate (1) and a coating (2). A quality factor is calculated as a ratio between amplitudes of echoes related to two reflections of ultrasonic sound on a substrate-coating interface or an air- coating interface. The adherence of the coating is determined from a function that correlates the quality factor and rupture constraint of the coating.
Patent CA-2501766-C (CA)
Inventor: HEMEURY PHILIPPE
IPC: B64D33/04
Filed: 2005-03-21
Granted: 2008-06-10
Abstract: A primary exhaust nozzle for a turbofan engine of the double, separated air-flow type for aircraft comprises: an inner coat, within which there circulates a primary air flow (FP), comprising chevrons at an external end and an outer coat at least partially surrounding the inner coat and along which there flows a secondary air flow (FS), the outer coat being mobile along the inner coat. Also disclosed is an aircraft comprising such an exhaust nozzle.
Patent CA-2505217-C (CA)
Title: Broadband wireless distribution system for mobile platform interior
Inventor: MARSTON SCOTT E
IPC: H04W88/08
Filed: 2003-11-07
Granted: 2011-09-06
Abstract: A broadband wireless distribution network for a passenger cabin area of a mobile platform. The broadband wireless distribution network includes a plurality of wireless access points (WAPs) connected to a server and switching system and a plurality of wireless network interface circuits (NICs) strategically located about the passenger cabin. Additionally the broadband wireless distribution network includes a plurality of antennas connected to the WAPs such that at least one antenna is connected to each WAP. The antennas are capable of providing RF coverage patterns to specific overlapping areas within the passenger cabin, thereby allowing communication between each WAP  and at least one NIC.
Patent CA-2507904-C (CA)
Title: Cyanovirin variant-polymer conjugates
Inventor: SNELL M ELIZABETH
IPC: C12N15/31
Filed: 2003-12-18
Granted: 2014-12-02
Abstract: The present invention provides variants of cyanovirin-N and water-soluble polymer, in particular PEGylated conjugates thereof. The cyanovirin-N of the invention are particularly suited for site-selective covalent attachment of one or more water soluble polymers, to provide polymer conjugates of cyanovirin-N variants exhibiting antiviral activity.
Patent CA-2508398-C (CA)
Inventor: LEPP HENRY PETER
IPC: B65G33/34
Filed: 2005-05-25
Granted: 2014-01-28
Abstract: A terminal elevator drive wheel for a grain bin sweep auger has angled spaced peripheral inward extending blades, which break up compacted grain, drive the auger forward, and pass the grain through an attached elevator housing over a deflector plate to the sweep auger flighting. A reduction drivebox with three double reduction sprocket and chain drives, rotate a drive sprocket axially engaging and rotating the elevator wheel.
Patent CA-2510245-C (CA)
Title: Intervertebral implant comprising joint parts that are mounted to form a universal joint
Inventor: AEBI MAX
IPC: A61F2/44
Filed: 2002-12-17
Granted: 2011-02-22
Abstract: Intervertebral implant (1), specifically an artificial intervertebral disk, with a central axis (2), an upper section (10), suitable for laying onto the base plate of a vertebral body lying on top and a lower section (20), suitable for laying onto the cover plate of a vertebral body lying below, wherein A) the upper section (10) is provided with a ventral side area (11), a dorsal side area (12), two lateral side areas (13,14), a top apposition surface (15) and a bottom surface (16); B) the lower section (20) is provided with a ventral side area (21), a dorsal side area (22), two lateral side areas (23,24), a bottom apposition surface (25) and a top surface (26); C) the two sections (10,20) are moveable in relation to each other by means of one joint (30) arranged between the two sections (10;20), wherein D) the joint (30) is a universal joint with two swivel axles (3;4) standing perpendicular to each other.
Patent CA-2511796-C (CA)
Inventor: VAST NATHALIE
IPC: B44F1/12
Filed: 2003-12-23
Granted: 2011-08-23
Abstract: The present invention relates to printable security paper that includes a region capable of receiving printed indicia on the front side and on the reverse side which are observable in reflected light and form an image observable in transmitted light, as security element protecting against two-sided copying, characterized in that such region is a screened region having an average overall opacity less than the opacity of the vellum part of the rest of the paper, said screened region being made up from alternations of vellum miniregions, having an approximately constant thickness equal to that of the vellum part of the rest of the paper, and of miniregions of reduced opacity because of their smaller thickness compared with the vellum miniregions. The invention also relates to the security document obtained with this paper.
Patent CA-2514549-C (CA)
Title: Mirrored oral-product container
Inventor: BERG ISAAC
IPC: A45C11/00
Filed: 2004-10-18
Granted: 2010-09-21
Abstract: An oral-product container is disclosed that includes: a) a plurality of breath fresheners contained therein for breath freshening purposes; and b) a mirror for visage freshening purposes.
Patent CA-2515080-C (CA)
Title: Methods for preventing mitochondrial permeability transition
Inventor: SZETO HAZEL H
IPC: A61K38/08
Filed: 2004-02-03
Granted: 2012-04-10
Abstract: The invention provides a method of reducing or preventing mitochondrial permeability transitioning. The method comprises administering an effective amount of an aromatic-cationic peptide having at least one net positive charge; a minimum of four amino acids; a maximum of about twenty amino acids;  a relationship between the minimum number of net positive charges (pm) and the total number of amino acid residues (r) wherein 3pm is the largest number that is less than or equal to r + 1; and a relationship between the minimum number of aromatic groups (a) and the total number of net positive charges (pt) wherein 2a is the largest number that is less than or equal to pt + 1, except that when a is 1, pt may also be 1.
Patent CA-2516687-C (CA)
Inventor: RIIHIMAKI MATTI
IPC: F04B43/12
Filed: 2004-02-27
Granted: 2011-12-13
Abstract: La présente invention concerne un ensemble combiné qui permet de régler un tuyau ou un tube de pompage élastique similaire ou un passage de pompe tel que celui qu'on utilise spécifiquement dans une pompe péristaltique. Cette invention se caractérise en ce que la pompe est équipée d'un ensemble permettant de régler la pression de la pompe et/ou la compression s'appliquant sur le tuyau/tube, l'ensemble comprenant un mécanisme de réglage excentrique variable en continu.
Patent CA-2523872-C (CA)
Inventor: CURIMBABA SEBASTIAO
IPC: C04B35/10
Filed: 2003-06-09
Granted: 2012-08-21
Abstract: The present invention relates to a proppant for the hydraulic fracturing of oil or gas wells, which consists of a mixture of from 10 to 95% by weight of a spherical proppant and from 5 to 90% by weight of an angular material, the percentages being based on the total weight of the mixture. The proppant obtained according to the present invention is useful for eliminating or decreasing th e "flow-back" phenomenon in operations in oil or gas wells.
Patent CA-2524009-C (CA)
Inventor: DEMUTH HANS-ULRICH
IPC: C07D233/54
Filed: 2004-05-05
Granted: 2014-04-29
Abstract: La présente invention concerne de nouveaux substrats physiologiques de glutaminyl-cyclases (QC, EC 2.3.2.5) de mammifères, de nouveaux effecteurs de QC, des méthodes de criblage desdits effecteurs, ainsi que l'utilisation desdits effecteurs et des compositions pharmaceutiques comprenant lesdits effecteurs pour le traitement d'états qui peuvent être traités par modulation de l'activité des QC. Des compositions préférées comprennent en outre des inhibiteurs de DP IV ou d'enzymes de type DP IV pour le traitement ou le soulagement d'états qui peuvent être traités par modulation de l'activité des QC et des DP IV.
Patent CA-2524323-C (CA)
Inventor: BEATCH GREGORY N
IPC: A61K31/4965
Filed: 2003-10-31
Granted: 2012-05-15
Abstract: Aminocyclohexyl ether compounds are disclosed. The compounds of the present invention may be incorporated in compositions and kits. The present invention also discloses uses for the compounds and compositions, including the treatment of arrhythmia.
Patent CA-2528907-C (CA)
Title: Tampon pledget having a shaped tip and method of making same
Inventor: PHAM VAN T
IPC: B29C48/355
Filed: 2004-06-25
Granted: 2010-06-08
Abstract: The present invention provides a tampon pledget having a shaped tip. The present invention further provides a method for forming a tampon pledget having a shaped tip. The method includes a cooling step after the formation of the shaped tip, which results in the minimization and/or prevention of deformation of the shaped pledget tip during the remainder of processing up until the end use by a consumer.
Patent CA-2529637-C (CA)
Title: Antenna steering and hidden node recognition for an access point
Inventor: HOFFMANN JOHN E
IPC: H04B7/08
Filed: 2004-06-18
Granted: 2011-04-12
Abstract: A method for operating an access point (A) in a wireless local area network (WLAN) is provided. The access point (A) includes a directional antenna (200a) for communicating with a plurality of remote stations (120), and the directional antenna (200a) includes a plurality of antenna patterns. The method includes creating an antenna database by associating between the access point (A) and each remote station (120) a respective measured signal quality corresponding to the plurality of antenna patterns. The respective measured signal qualities are determined by the access point (A) based upon communications with each remote station (120). The method further includes determining for each remote station (120) a preferred antenna pattern based upon the antenna database, and selecting a remote station (120) and the corresponding preferred antenna pattern to communicate with. It is also determined based upon the antenna database and prior to communicating with the selected remote station (120), if any non-selected remote stations (120) have the potential of not being aware when such communications actually occurs.
Patent CA-2530239-C (CA)
Title: Well treating compositions for slow release of treatment agents and methods of using the same
Inventor: GUPTA SATYANARAYANA D V
IPC: C09K8/60
Filed: 2005-12-15
Granted: 2010-08-17
Abstract: A composite of a well treatment agent adsorbed onto a water-insoluble adsorbent is useful in the treatment of oil and gas wells and may be introduced, as a well treatment fluid, with a carrier fluid. The water-insoluble adsorbent may be activated carbon, silica particulate, precipitated silica, zeolite, diatomaceous earth, ground walnut shells, fuller's earth and organic synthetic high molecular weight water-insoluble adsorbents.  Suitable as the well treatment agent are scale inhibitors, corrosion inhibitors, paraffin inhibitors, salt inhibitors, gas hydrate inhibitors, asphaltene inhibitors, oxygen scavengers, biocides, foaming agent, emulsion breakers and surfactants.
Patent CA-2531798-C (CA)
Inventor: ROY VINCENT
IPC: H04W16/06
Filed: 2004-07-07
Granted: 2010-04-13
Abstract: A method and system wherein timeslots designated in a wireless communication system as Common Physical Channel (CPCH) timeslots may be reused for user traffic. A CPCH timeslot used in a first cell (102) may be reused by a second cell (104), assuming the first and second cells transmit control information in different CPCH timeslots, for user traffic. The second cell is permitted to reuse the timeslot in which the first cell is transmitting control information so long as the second cell's reuse of that timeslot does not degrade reception of control information in the first cell.
Patent CA-2536894-C (CA)
Inventor: BERA TUSHAR K
IPC: C07C69/708
Filed: 2006-02-17
Granted: 2011-11-01
Abstract: Des composés aromatiques liés servant de dispersants de suie puissants dans des compositions d'huile lubrifiante; des compositions d'huile lubrifiante contenant des dispersants de suie et des composés précurseurs à partir desquels les dispersants de suie sont dérivés.
Patent CA-2552111-C (CA)
Inventor: VON SEGGERN JOERG
IPC: B65B31/02
Filed: 2006-07-17
Granted: 2014-01-14
Abstract: In the case of a method for the gas-tight packaging of objects using a film material fitting tightly on the objects using a vacuum, the object being placed in a tray and a deep-drawable film being attached to the tray for sealing: it is provided that a tray having at least one peripheral rim is used to form the packaging, the deep- drawable film is cut to the size of the peripheral rim, and that the deep-drawable film is subsequently and/or simultaneously applied to the peripheral rim in a gas- tight manner. The equipment for carrying out this process has at least one cutting device for the deep-drawable film.
Patent CA-2552156-C (CA)
Inventor: KATO KATSUO
IPC: A24D3/02
Filed: 2005-02-17
Granted: 2009-04-14
Abstract: A filter rod manufacturing machine, comprising a toe treatment section (10) forming a filter web (WF) of a fiber-like tow (T), a sprayer (42) uniformly spraying the particles (PC) of activated charcoal onto the filter web (WF) sent from the toe treatment section (10) to a trumpet guide (34) forming the filter web in a rod member (WR), a web guide (36) disposed between the toe treatment section (10) and the trumpet guide (34) and guiding the carrying of the filter web (WF) while supporting the lower surface of the filter web (WF), and a wrapping section (16) wrapping the rod member sent from the trumpet guide (34) in a paper web.
Patent CA-2558103-C (CA)
Title: Tube pression en polymere d'ethylene reticule au peroxyde et procede de preparation de celui-ci
Inventor: WALTER PHILIPP
IPC: F16L9/12
Filed: 2005-03-08
Granted: 2012-07-24
Abstract: L'invention concerne un tube pression en polymère d'éthylène réticulé au peroxyde et un procédé de préparation de celui-ci. Le tube est caractérisé en ce qu'il comprend un polymère d'éthylène dont la densité est inférieure à 950 kg /m?3¿, obtenu par polymérisation avec un catalyseur à site unique et possédant un indexe de fluidification, SHI¿5/300 ?inférieur à 20 et un MWD de <10. Le procédé est caractérisé en ce qu'il consiste à polymériser de l'éthylène, éventuellement conjointement avec au moins un comonomère, avec un catalyseur à site unique, de manière à obtenir le polymère d'éthylène défini ci-dessus et à former le polymère d'éthylène en un tube par extrusion et réticulation de celui-ci.
Patent CA-2569752-C (CA)
Inventor: MADHAVAN RAGHU
IPC: B21D39/08
Filed: 2006-12-01
Granted: 2010-01-26
Abstract: A wired drill pipe for a drill string of a downhole tool positioned in a wellbore penetrating a subterranean formation is provided. The wired drill pipe includes a drill pipe, a cable and a wire retainer. The drill pipe has a slot at each end thereof. The slots are adapted to receive at least one transformer. The drill pipe has an inner surface defining a passage for the flow of mud therethrough. The cable extends from the transformer into the passage of the drill pipe. The wire retainer is positioned on the inner surface of the drill pipe. The wire retainer is adapted to secure the cable therein.
Patent CA-2569923-C (CA)
Inventor: HODSON DARREN
IPC: G06M1/08
Filed: 2005-06-23
Granted: 2013-10-01
Abstract: An inhalation device for delivering doses of medicament to a user comprising: -a canister (5), said canister being adapted to accommodate the medicament to be dispensed to a user, and - a counter (15) which is connected to the canister (5). According to the invention - the canister (5) is adapted to receive the counter (15) on a base end (6a), - the counter and/or the canister further having contact parts (18, 20) for their attachment having means for increasing the friction and thereby allowing the counter to fixedly be attached onto the canister in a range of different positions in the lengthwise direction, - the counter further being adapted to during the process to assemble the counter to the canister, be urged onto the canister until the length of the counter and canister together is within a predefined tolerance of a predefined length.
Patent CA-2573847-C (CA)
Inventor: LALONDE DANIEL
IPC: B44C1/16
Filed: 2007-01-12
Granted: 2015-05-19
Abstract: The present invention discloses a method to transfer an image from an image support to a substrate using epoxy. A further characteristic of the method is that the texture of the image support may also be transferred on the substrate.
Patent CA-2592231-C (CA)
Title: Fumigant composition comprising an alkyl formate and an isothiocyanic ester
Inventor: REN YONGLIN
IPC: A01N47/46
Filed: 2005-05-25
Granted: 2012-10-09
Abstract: New pesticide compositions comprising an alkyl formate and an isothiocyanic ester are described, as are methods of delivering fumigants and methods of pest control using a combination of fumigants.