baber/WOPTO huggingface dataset:
Patent CA-2425060-C (CA)
Inventor: GROSSEHOLZ WERNER
IPC: A22C25/08
Filed: 2001-10-09
Granted: 2007-11-27
Abstract: L'invention concerne des machines destinées à la préparation du poisson, qui fonctionnent avec un élément de guidage du poisson sous forme d'un outil de tournage (20) introduit dans l'orifice anal de l'animal, et sur lesquelles le fonctionnement correct des outils (21) en amont dépend du positionnement correct dudit outil de tournage. L'invention vise à éviter l'endommagement du poisson dû à un mauvais positionnement de l'outil de tournage par rapport au poisson et à garantir un positionnement correct du poisson relativement à l'outil. A cet effet, l'outil de tournage est doté d'un dispositif de surveillance (30) comprenant un capteur (31) de la position de l'ensemble outil/poisson, un calculateur (32) pour effectuer la comparaison entre les valeurs de consigne et les valeurs réelles du capteur, ainsi qu'une installation d'actionnement de l'outil soumise à l'action de signaux émis par le calculateur. Le capteur (31) peut être une installation émetteur/récepteur comprenant une source lumineuse (312) et un guide de lumière (311).
Patent CA-2425683-C (CA)
Inventor: JORDT FRAUKE
IPC: H01M8/1032
Filed: 2001-10-20
Granted: 2008-02-12
Abstract: The invention relates to an acid-doped, single-layer or multilayer polymer membrane comprising at least one layer A of a polymer blend comprising a) from 0.1 to 99.9% by weight of one or more polymers comprising recurring azole units of the formula 1 A and/or 1 B: <IMG> where the radicals Ar, Ar1 and Ar2 are tetravalent, divalent or trivalent aromatic or heteroaromatic groups and the radicals X, which are identical within a repeating unit, are each an oxygen atom, a sulfur atom or an amino group bearing a hydrogen atom, a group having 1-20 carbon atoms, preferably a branched or unbranched alkyl or alkoxy group, or an aryl group as further radical, in admixture with b) from 99.9 to 0.1 % by weight of a polysulfone comprising recurring units of the formula 2A, 2B, 2C, 2D, 2E, 2F and/or 2G and having no sulfonic acid groups: where the radicals R are identical or different and are each, independently of one another, 1,2-phenylene, 1,3-phenylene, 1,4-phenylene, 4,4'-biphenyl, a divalent radical of a heteroaromatic, a divalent radical of a C10-aromatic and/or a divalent radical of a C14-aromatic. Furthermore, a process for producing the doped polymer membrane, its use in fuel cells, in electrolysis, in capacitors, in battery systems and in electrochromic applications and also membrane electrode units comprising at least one polym er membrane according to the invention are described.
Patent CA-2425725-C (CA)
Title: Inflatable packer and method
Inventor: PATEL DINESH R
IPC: E21B33/127
Filed: 2003-04-16
Granted: 2011-05-24
Abstract: A completion assembly for use in a well, including at least one inflatable packer; at least one control line and at least one source of pressurized fluid wherein the at least one source of pressurized fluid is in fluid communication with the at least one inflatable packer via the at least one control line.
Patent CA-2428576-C (CA)
Inventor: ATARASHI HIROYUKI
IPC: H04W72/04
Filed: 2003-05-13
Granted: 2008-10-07
Abstract: The object of the present invention is to provide a transmitter for multi-carrier transmission for allocating pilot channels to radio frames, in consideration of interference with other pilot channels. The present invention relates to the transmitter for multi-carrier transmission configured to transmit a plurality of sub-carriers having at least one pilot symbol duration. The transmitter according to the present invention comprises a pilot symbol allocater configured to allocate a plurality of pilot symbol patterns which are orthogonal to each other, to the at least one pilot symbol durations in at least two sub-carriers.
Patent CA-2430904-C (CA)
Inventor: HEEMSKERK JACOBUS PETRUS JOSEPHUS
IPC: G11B27/24
Filed: 2002-10-10
Granted: 2012-12-04
Abstract: La présente invention a pour but de constituer efficacement des informations, telles que l'adresse, en composants d'oscillation et d'améliorer le rapport signal sur bruit, lors de la reproduction des informations constituées dans les composants d'oscillation. Dans un disque optique selon l'invention, sont enregistrées dans une oscillation les informations d'adresse modulées conformément au système de modulation à déphasage minimal (MSK) ainsi que les informations d'adresse modulées conformément à un système de modulation dans lesquelles les signaux harmoniques égaux sont ajoutés à un signal porteur sinusoïdal et dans lequel la polarité du signal harmonique est modifiée en fonction du signe des données devant être modulées.
Patent CA-2441680-C (CA)
Inventor: GRAUMAN JAMES S
IPC: B32B15/01
Filed: 2003-09-18
Granted: 2014-07-08
Abstract: A titanium article having improved corrosion resistance resulting from an appliqué of a platinum group metal or alloy thereof attached to a minor surface portion of the article.
Patent CA-2445273-C (CA)
Inventor: SABINI EUGENE P
IPC: G01M99/00
Filed: 2002-04-10
Granted: 2011-10-04
Abstract: L'invention concerne un procédé et un système visant à déterminer la cavitation d'une pompe. Selon le principe de l'invention, les changements de pression fluidique dynamique d'une pompe sont surveillés puis comparés à une pression d'avertissement de cavitation déterminée. La pression de cavitation déterminée est définie comme un pourcentage connu d'une pression de non cavitation connue. La cavitation fluidique est déterminée lorsque le changement de pression dynamique fluidique descend en dessous de la pression d'avertissement de cavitation déterminée. Dans un autre aspect de l'invention, la durée de vie opérationnelle restante d'un joint d'étanchéité mécanique peut être déterminée par maintien de la durée totale de cavitation fluidique et par réduction de la durée de vie prévue par la durée opérationnelle de la pompe et la durée de cavitation de la pompe.
Patent CA-2445782-C (CA)
Inventor: TRAN KAI
IPC: E21B43/10
Filed: 2002-06-12
Granted: 2008-06-10
Abstract: The present invention provides apparatus and methods for completing a wellbore using expandable tubulars. In one aspect, the invention includes a tubular member (200) with an expandable portion (205) at a lower end constructed and arranged to be expanded into contact with a previously expanded liner (150).  At an upper end of the tubular is a polish bore receptacle (210) permitting the tubular to be tied back to the surface of the well with production tubing (250). In another aspect, the invention provides a method of completing a well comprising expanding a liner top into a cased wellbore to hang the liner and, thereafter running a tubular member (200) into the wellbore.
Patent CA-2449254-C (CA)
Inventor: LOWE KEITH S
IPC: C12N15/29
Filed: 2002-06-27
Granted: 2008-09-09
Abstract: L'invention concerne la préparation et l'utilisation de fragments d'acide nucléique utiles dans la modification du phénotype de l'huile chez les plantes. Une construction d'ADN recombiné comprenant lesdits fragments d'acide nucléique et des séquences de régulation adaptées peut être utilisée pour la création de plantes transgéniques présentant des profils lipidiques modifiés. L'invention concerne également des procédés de modification du phénotype de l'huile chez des plantes au moyen desdits fragments d'acide nucléique.
Patent CA-2457729-C (CA)
Inventor: MASUBUCHI YOSHINORI
IPC: B63H25/02
Filed: 2004-02-16
Granted: 2007-07-03
Abstract: An outboard motor steering system for an outboard motor mounted on a stern of a boat and having an internal combustion engine and a propeller with a rudder powered by the engine to propel and steer the boat The system includes a swivel shaft installed in the outboard motor, a swivel case rotatably accommodating the swivel shaft, and a hydraulic cylinder connected to the swivel shaft to rotate it. The swivel case is formed with a box-like recess to accommodate the hydraulic cylinder therein such that the hydraulic cylinder does not project outside a profile of the outboard motor, regardless of a steered angle of the outboard motor A rotation angle sensor is also installed in the recess and outputs a signal indicative of an angle of swivel shaft rotation Further, moving orifices are provided in a hydraulic pressure circuit of the actuator for relieving excessive hydraulic pressure. Thus, space utilization around the outboard motor and boat is not restricted and steering feel is improved.
Patent CA-2457887-C (CA)
Title: Method for modification of starch, starch and its use
Inventor: BRUUN STIG-ERIK
IPC: C08B31/18
Filed: 2002-08-28
Granted: 2011-09-20
Abstract: The invention relates to a method for the modification of starch in such a way that it is suitable for surface sizing at high dry matter contents of > 15%, typically > 20%, even more than 25%. The modification of starch comprises at least degradation and stabilisation of the starch, whereby the degradation of starch is carried out by means of a chemical treatment, such as hypochlorite oxidation or acid treatment, to such a degree of degradation at which the viscosity of the surface size prepared from the starch, calculated to a dry matter content of 10% and to a temperature of 60~C, still is at > 10 mPas, typically > 20 mPas, most typically > 25 mPas, Brookfield RVTD II 100 rpm. The invention also relates to a starch intended for use in surface sizing at a high dry matter content and its use in surface sizing.
Patent CA-2460240-C (CA)
Inventor: BECKER JEAN
IPC: H02G1/08
Filed: 2004-03-09
Granted: 2013-02-19
Abstract: The present invention relates to an electrical power transmission system particularly suitable for underground transmission at high voltages. The electrical power transmission system (10) comprises electrical power transmission means comprising at least one electrical power cable (12), a pipe (11) for installing said cable comprising an interior cavity (21), said electrical cable being accommodated inside said cavity of said pipe and extending along said pipe, and grounding conductor means (15). Said grounding conductor means (15) are independent of said electrical power transmission means.
Patent CA-2461468-C (CA)
Title: Generator for a hydro-electric station
Inventor: WOBBEN ALOYS
IPC: F03B13/08
Filed: 2002-09-27
Granted: 2006-10-17
Abstract: The present invention concerns a generator for a hydroelectric power station, having a stator and a rotatably mounted rotor, and first vanes which act on the rotor and which cause rotation of the rotor. In order for the generator to be of a smaller structural size the stator 22 is mounted rotatably and that there are provided second vanes 24 which act on the stator 22 and which cause rotation of the stator 22 in a direction opposite to the rotation of the rotor 20.
Patent CA-2467034-C (CA)
Title: Airborne geophysical measurements
Inventor: MCCRACKEN KEN G
IPC: G01V3/16
Filed: 2002-10-11
Granted: 2014-06-10
Abstract: This invention concerns a method of making airborne geophysical measurements. Such measurements may be made from fixed or moving wing airplanes or dirigibles. The method comprises the following steps: taking first real time measurements from one, or more, geophysical instruments mounted in an aircraft to produce geophysical data related to the ground below that instrument. Taking second real time measurements from navigation and mapping instruments associated with or carried by the aircraft. Computing a background response of each geophysical instrument using the second real time measurements to take account of its time varying altitude, and the time varying topography of the ground below it. Adjusting an operating or data processing condition of each geophysical instrument using the respective background response and the intrument's attitude to enhance the performance of that instrument. And, adjusting the geophysical data output for that instrument having reduced effects resulting from variations in altitude, attitude and topography.
Patent CA-2470659-C (CA)
Inventor: CHARLTON STEVEN C
IPC: B65D85/00
Filed: 2004-06-10
Granted: 2012-10-02
Abstract: A container with a rotatable lid for reading and handling diagnostic reagents in tape form comprising a body portion, a lid portion, a continuous tape, a reagent-sensing device, and a storage device. The body portion includes an inner and outer surface. The lid portion is attached to the body por- tion and is adapted to rotate from a closed position to an open position. The continuous tape includes a diagnostic rea- gent. The reagent-sensing device is attached to either the body portion or the lid portion and adapted to read the diag- nostic reagent. The storage device is attached to the body portion that is adapted to hold and dispense an unused portion of the continuous tape. During the rotation of the lid por- tion, the continuous tape is advanced from the first storage device and is extended over the reagent-sensing device.
Patent CA-2477850-C (CA)
Title: Thin film in-line degasser
Inventor: YOUNG KENT A
IPC: B29C39/22
Filed: 2003-02-27
Granted: 2012-07-31
Abstract: The invention is a stackable packing element for use in degassing liquid ophthalmic lens monomer, and to a modular degasser (60) and process, including an in-line degassing process, employing same. The stackable packing element is comprised of a body module (10) and a removable puck component (20).
Patent CA-2478146-C (CA)
Inventor: KUMAR YATENDRA
IPC: C07D323/02
Filed: 2004-08-17
Granted: 2009-02-03
Abstract: A means and method for treating malaria, schistosomiasis, and cancer using a spiro or dispiro 1,2,4-trioxolane is described. The preferred 1,2,4-trioxolanes include a spiroadamantane group on one side of the trioxolane group, and a spirocyclohexyl on the other side of the trioxolane group, whereby the spirocyclohexyl ring is preferably substituted at the 4-position. In comparison to artemisinin semisynthetic derivatives, the compounds of this invention are structurally simple, easy to synthesize, non- toxic, and potent against malarial parasites.
Patent CA-2478411-C (CA)
Title: Palatable oral suspension and method
Inventor: ULLAH ISMAT
IPC: A61K31/4709
Filed: 2003-03-06
Granted: 2010-09-28
Abstract: A drug formulation in the form of a dry powder is provided which when mixed with water forms a palatable oral suspension substantially free of bitter taste, the dry powder being formed of a drug, preferably des-quinolone, which in solution has a bitter taste, and a pH modifying agent which is preferably an alkaline material such as L-arginine, where upon mixing the dry-powder in water causes the drug to have reduced solubility or precipitate in-situ to form a palatable oral suspension essentially free of bitter taste. An oral suspension, methods for making same and a method for masking the bitter taste of drugs employing one or more pH modifying agents are also provided.
Patent CA-2479135-C (CA)
Title: Pillow
Inventor: KANG TAE-GU
IPC: A47G9/00
Filed: 2003-03-14
Granted: 2008-07-08
Abstract: Disclosed is a pillow whose height is precisely and conveniently adjustable based on the sitting height and the head shape of a user of the pillow so that the user may have a comfortable sleep on the basis of his/her physical characteristics. The pillow comprises a pillow body bag (13) filled with stuffing materials (11), a cervical vertebrae height adjusting bag (23) attached to the pillow body bag (13) below a cervical vertebrae contact section (51) of the pillow body bag (13), and a head height adjusting bag (33) attached to the pillow body bag (13) below a head contact section (52) of the pillow body bag (13). The head height adjusting bag (33) is adjacent to the cervical vertebrae height adjusting bag (23). The cervical vertebrae height adjusting bag (23) is filled with cervical vertebrae height adjusting materials (21). The head height adjusting bag (33) is filled with head height adjusting materials (31).
Patent CA-2479504-C (CA)
Title: Method and system for reducing the false alarm rate of network intrusion detection systems
Inventor: ROWLAND CRAIG H
IPC: H04L29/06
Filed: 2003-03-28
Granted: 2010-07-13
Abstract: According to one embodiment of the invention, a method for reducing the false alarm rate of network intrusion detection systems includes receiving an alarm indicating a network intrusion may have occurred, identifying characteristics of the alarm, including at least an attack type and a target address, querying a target host associated with the target address for an operating system fingerprint, receiving the operating system fingerprint that includes the operating system type from the target host, comparing the attack type to the operating system type, and indicating whether the target host is vulnerable to the attack based on the comparison.
Patent CA-2498127-C (CA)
Title: Accessoire d'enveloppe de protection
Inventor: PRENDERGAST JONATHON R
IPC: A42B1/24
Filed: 2005-02-23
Granted: 2009-06-09
Abstract: Une enveloppe de protection pour casque est prévue qui peut comporter une coque, un insert, un dispositif de verrouillage, un mécanisme de libération dans lequel la coque se prolonge autour d'au moins une partie de l'insert et présente une surface lisse avec des bords et des coins arrondis et est formée pour épouser le contour du casque, et au moins un point de fixation dans lequel le point de fixation est mobile latéralement dans une zone restreinte. En outre, l'enveloppe peut être fixée au casque à un point de fixation unique et peut être stabilisée dans le sens de la rotation par une nervure surélevée ou une pluralité de pattes qui peuvent s'étendre sur ou s'enrouler autour d'un bord du casque.
Patent CA-2499186-C (CA)
Title: Compositions de sechage double uv-humidite et de sechage rapide de l'humidite
Inventor: CHU HSIEN-KUN
IPC: C08F2/50
Filed: 2003-10-15
Granted: 2012-06-26
Abstract: L'invention concerne des compositions de silicone de séchage photo/humidité et de séchage rapide et procédés de préparation de ces compositions. Plus particulièrement, les compositions sont préparées à partir de protecteurs de silanol et de silane; ces protecteurs possédant un carbone .alpha. lié à l'atome de silicium ce qui permet un état de transition du silicium hypervalent favorable lors de la mise en réaction du silane et du silanol. Cet état de transition favorable permet à la fois une réaction de protection d'extrémité rapide et contribue aux propriétés de séchage d'humidité rapide des compositions de l'invention.
Patent CA-2507972-C (CA)
Inventor: GIFFIN ROLLIN GEORGE
IPC: F02C3/06
Filed: 2005-05-19
Granted: 2013-04-09
Abstract: A fan assembly (32) for a gas turbine engine (16) includes a plurality of fan blades (40) coupled together such that the fan blades are arranged in a circumferential row (52) extending around a rotor disk (74), wherein each fan blade includes an airfoil including a first sidewall and a second sidewall connected together at a leading edge (42) and a trailing edge (44) and extends radially between a root (46) and a tip (48). The fan assembly also includes at least one shroud (60) coupled to at least one of the plurality of fan blade tips and extending circumferentially around the rotor disk, and at least one row of rotor blades (90) extending radially outward from the at least one shroud. Each rotor blade includes an airfoil including a first sidewall and a second sidewall connected together at a leading edge (92) and a trailing edge (94).
Patent CA-2515093-C (CA)
Title: Device and method for the extemporaneous preparation of an individual quantity of sterile fluid
Inventor: REBOUL GERARD
IPC: A61M39/26
Filed: 2003-12-24
Granted: 2011-06-21
Abstract: The invention relates to a device and a method for the extemporaneous preparation of an individual quantity of compressible sterile treatment fluid, such as a treatment gas. The invention comprises a rigid cartridge (3) with an outlet valve, an administration syringe (4) and device (5, 6) for connection and sterilisation by means of filtration. The aforementioned cartridge (3) only contains an individual quantity of pressurised treatment fluid and the barrel of the syringe (4) is designed to contain the entire individual quantity of fluid.
Patent CA-2517469-C (CA)
Inventor: NARIMATSU HISASHI
IPC: C12N5/10
Filed: 2004-01-23
Granted: 2015-03-17
Abstract: An N-acetyl-D-galactosamine transferase protein characterized by transferring N-acetyl-D-galactosamine to N-acetyl-D-glucosamine via a .beta.1,3-bond. It preferably has an amino sequence represented by SEQ ID NO:2 or 4. A method of examining canceration by using a nucleic acid for assaying which is hybridizable under stringent conditions with a base sequence represented by SEQ ID NO:1 or 3 or a base sequence being complementary to at least one of these base sequences.
Patent CA-2524998-C (CA)
Inventor: PAGE HARRY
IPC: G06K7/10
Filed: 2005-11-01
Granted: 2010-01-12
Abstract: On décrit un lecteur d'images capable de fonctionner selon deux modes d'imagerie d'une cible. Il comprend un capteur d'image, un système de lentille à espace libre et un système de lentille à codage optique, chacun conçu pour diriger la lumière réfléchie depuis la cible au capteur d'image, et un processeur pour traiter des signaux provenant du capteur d'image. Dans un mode de réalisation, le processeur traite les signaux produits par la lumière provenant du système de lentille à espace libre et, dans l'autre mode, le processeur traite les signaux produits par la lumière provenant du système de lentille à codage optique.  cette fin, les deux systèmes de lentille peuvent diriger la lumière à deux différentes zones sur le capteur d'image, ou les systèmes de lentille peuvent être sélectivement commandés pour diriger la lumière à partir de l'un ou l'autre des systèmes au capteur d'image.
Patent CA-2525638-C (CA)
Title: Element de drainage avec zones d'extension
Inventor: MORRIS R SCOTT
IPC: E02B11/00
Filed: 2005-11-07
Granted: 2008-11-04
Abstract: Un élément facilitant le drainage de l'eau d'un substrat contigu à l'élément, comportant une base allongée qui s'étend dans le sens longitudinal, est formée à partir d'un matériau souple et est dotée d'une pluralité de saillies orientées vers l'extérieur. Les saillies sont espacées les unes des autres, de manière à former des canaux d'écoulement. La base allongée est munie d'une pluralité de zones d'extension, formées par le matériau souple, qui sont généralement placées transversalement, et ces zones d'extension comportent une déformation du matériau souple qui compense l'expansion longitudinale de ce matériau lorsque celui-ci est soumis à la chaleur, sans pour autant accroître de manière significative la longueur de l'élément de drainage dans le sens longitudinal.
Patent CA-2532462-C (CA)
Inventor: STURM STEVEN PERRY
IPC: G01G17/02
Filed: 2004-07-23
Granted: 2013-02-05
Abstract: Beta gauge composition correction is performed using signals from a plurality of detectors (32) that are positioned so that the ratio of radiation received by the detectors depends on the composition of material through which the radiation passes before reaching the detectors. Radiation is measured at the detectors and the differences between radiation received by the detectors is used to compensate the beta gauge to correct for composition variations. An array (A) of detectors is divided into inner detectors (I) generally aligned with the central portion of a beta radiation beam (22b) and at least one set of outer detectors (O) surrounding, at least in part, the inner detectors. Measurements are made including all the detectors, the inner detectors and the at least one set of outer detectors with the difference between the measurements made by the inner detectors and the outer detectors being used to compensate the total measurement made by all the detectors.