baber/WOPTO huggingface dataset:
Patent CA-2605405-C (CA)
Title: Procede, appareil et systeme de transmission et de reception d'informations d'un canal non code dans un systeme de multiplexage par repartition orthogonale de la frequence
Inventor: KWON HWAN-JOON
IPC: H04J11/00
Filed: 2006-05-04
Granted: 2015-02-17
Abstract: L'invention concerne un procédé et un appareil de transmission et de réception efficace de canaux dans un système de communication basé sur le multiplexage par répartition orthogonale de fréquence (OFDM). Un mécanisme de multiplexage change selon le canal lorsqu'un émetteur émet un canal de données par paquet, un canal de commande commun et un canal de commande designé pour un utilisateur particulier. Des informations monobinaires non codées sont largement dispersées dans les domaines de fréquence et temporel au moyen d'une technologie de multiplexage pour la maximisation du gain de diversité dans un canal pour l'émission d'informations d'au moins un bit à un utilisateur particulier, tel qu'un canal d'accusé réception (ACK). L'émetteur convertit une séquence obtenue par le multiplexage de bits multiples destinés à être transmis à une pluralité d'utilisateurs en signaux parallèles, et disperse largement les signaux parallèles dans les domaines temporels et de fréquence. Lorsque les informations monobinaires non codées sont transmises, la fiabilité de la réception est améliorée car le codage et l'émission de canaux sont effectués efficacement au moyen d'une petite quantité de ressources.
Patent CA-2609319-C (CA)
Inventor: MIYAJI KATSUAKI
IPC: C07D333/32
Filed: 2006-07-13
Granted: 2014-02-04
Abstract: ABSTRACT A compound represented by the formula (I) (wherein R1, R2, R3 and R4 are as defined in the description), a tautomer, prodrug or pharmaceutically acceptable salt of the compound or a solvate thereof.
Patent CA-2612164-C (CA)
Title: Multi wavelength sensor array
Inventor: MEYER A DOUGLAS
IPC: G01S3/80
Filed: 2005-10-06
Granted: 2012-07-17
Abstract: The number of sensors that can be used by an SSA system including a single source can be increased by using a multi wavelength source to send different wavelength pulses to each of a plurality of different sensor array ladders, particularly Sagnac sensor array (SSA) ladders. More particularly, each broadband pulse from a broadband source is wavelength divided into a plurality of narrower pulses with each narrower pulse being used in a separate sensor array ladder.
Patent CA-2617515-C (CA)
Title: Handheld dehider
Inventor: GWYTHER PETER
IPC: A22C17/02
Filed: 2006-09-14
Granted: 2010-06-08
Abstract: A dehider (10) includes a pneumatic motor (24) driving a pair of disk blades (12) in opposed cutting oscillations and a governor that controls the speed of the motor (24). Governor balls (122), acting as centrifugal weights, spin with the motor (24) and push against an inclined flange (120) on a valve head (108) to move the valve head (108) towards a valve seat (106). The motion of the valve head (108) compresses a biasing spring (112) and restricts the flow of pressurized air as the desired speed is exceeded. As speed decreases, centrifugal force decreases and the biasing spring (112) opens the valve to provide additional power to the motor (24). The disk blades (12) are provided with a cylindrical central lip that substantially increases the area of the central bearing that the blades (12) turn on and produces significantly longer blade life.
Patent CA-2623106-C (CA)
Inventor: SMITH R LANE
IPC: A61L27/56
Filed: 2006-09-19
Granted: 2013-12-24
Abstract: A cell-support matrix having narrowly defined uniformly vertically and non-randomly organized porosity and pore density and a method for preparation thereof. The matrix suitable for preparation of cellular or acellular implants for growth and de novo formation of an articular hyaline-like cartilage. A gel-matrix composite system comprising collagen-based matrix having a narrowly defined porosity capable of inducing hyaline- like cartilage production from chondrocytes in vivo and in vitro.
Patent CA-2625401-C (CA)
Title: Granules expansibles a base de polymeres vinyliques aromatiques ayant une meilleure expansibilite et procede pour la preparation de ceux-ci
Inventor: FELISARI RICCARDO
IPC: C08L25/04
Filed: 2006-10-18
Granted: 2015-02-17
Abstract: Granulés expansibles ayant une composition à base de polymères vinyliques aromatiques, essentiellement constitués de : 65-99,8 % en poids d'un copolymère obtenu en polymérisant 85-100 % en poids d'un ou plusieurs monomères vinyliques aromatiques répondant à la formule générale (I) et 0-15 % en poids d'un alpha-alkylstyrène ; 0-25 % en poids, calculés par rapport au polymère (a), de noir de carbone ; au moins l'un des produits suivants : - 0,01-5 % en poids de graphite ayant un diamètre moyen allant de 0,5 à 50 µm ; - 0,01-5 % en poids d'oxydes et/ou sulfates et/ou dichalcogénures lamellaires de métaux des groupes IIA, IIIA, IIB, IVB ou VIIIB ; - 0,01-5 % en poids de dérivés inorganiques du silicium de type lamellaire ; 0-5 % en poids, calculés par rapport au polymère (a), d'un agent de nucléation ; 1-6 % en poids, calculés par rapport au total, d'un agent d'expansion.
Patent CA-2626657-C (CA)
Inventor: TSURUTA ORIHIRO
IPC: B65B41/12
Filed: 2005-10-19
Granted: 2012-12-11
Abstract: A film feeding device etc. in which, even if film rolls in which tapes are applied to joint between films of the rolls are used, an occurrence of a bag making failure caused by the tape is prevented. A film feeding mechanism (10A) has a receiving member (72) for holding the leading edge of a film (1B) of the standby side and a joining sealer (71) for joining films (1A, 1B). A  tape (B) applied to the film (1A) on the use side is detected by a sensor (83), and according to the result of the detection, a cutter (81) cuts of the film (1A) at a portion on the downstream side of the tape. Then, the cut film (1A) and the film (1B) of the standby side are joined by the joining sealer (71), and the two films joined are sent as a long film.
Patent CA-2627282-C (CA)
Title: Attelle vaginale reglable pour soutien du plancher pelvien
Inventor: ASTANI AIDA
IPC: A61F2/00
Filed: 2006-10-24
Granted: 2014-04-29
Abstract: L'invention concerne une attelle vaginale et une méthode d'utilisation de celle-ci pour le traitement de divers troubles du plancher pelvien. Dans une forme de réalisation, cette attelle vaginale comprend un élément de base présentant une configuration définie par un premier et un second segment latéral, un premier segment de liaison situé du côté proximal de la base, et s'étendant entre les premières extrémités du premier et du second segment latéral, et un second segment de liaison situé du côté distal de la base et s'étendant entre les secondes extrémités du premier et du second segment latéral. Cette attelle comprend en outre une partie réglable couplée à la base, et placée dans une position sensiblement adjacente au second segment de liaison de la base, du côté distal de celui-ci. La partie réglable peut être détachée par l'utilisateur, ce qui permet de modifier la dimension de l'attelle,
Patent CA-2629843-C (CA)
Inventor: GARCIA-LEINER MANUEL A
IPC: C08K3/26
Filed: 2006-11-07
Granted: 2013-05-07
Abstract: The invention relates to a translucent, white, light-diffusing thermoplastic composition containing both white pigment and refractive index-matched particles. The blend of pigment and particles provides a synergistic effect, resulting in a very high luminous transmission and good diffusion properties.
Patent CA-2633320-C (CA)
Title: Systeme et procede pour boitier de batterie
Inventor: BURCHETT CHAD
IPC: B60R16/04
Filed: 2005-12-29
Granted: 2014-04-22
Abstract: La présente invention concerne, selon des modes de réalisation préférés, un nouveau système et procédé permettant de monter un boîtier de batterie à l'intérieur d'un véhicule. Le système et le procédé comprennent, entre autres choses, un nouveau boîtier de batterie qui est monté entre deux éléments de cadre de châssis s'étendant sur toute la longueur du véhicule. Le boîtier de batterie est supporté par les éléments du cadre via une pluralité d'éléments d'étrier spécialement conçus et agencés.
Patent CA-2641731-C (CA)
Title: Remotely configurable wireless intercom system for an establishment
Inventor: AWISZUS STEVEN T
IPC: H04L12/66
Filed: 2007-02-01
Granted: 2016-11-08
Abstract: A remotely configurable wireless intercom system and method for an establishment having a staff. A base station is connectable to a wide area communication network. A plurality of headsets are in two-way wireless communication with the base station. Wireless communication between each of the plurality of headsets and the base station are configurable with at least one parameter being adjustable by the staff of the establishment. The parameter is remotely reviewable and being remotely adjustable via the wide area communication network. Also disclosed is a method of providing a remotely configurable wireless intercom system. Wireless communication is configured between each of the plurality of headsets and the base station with at least one parameter being adjustable by the staff of the establishment. The parameter is remotely reviewed and adjusted via the wide area communication network. A parameter is reviewable and may be remotely reset via the wide area communication network, particularly if a fault condition exists.
Patent CA-2644244-C (CA)
Inventor: BURWELL JOHN
IPC: B65D88/76
Filed: 2008-11-20
Granted: 2013-06-04
Abstract: A wet well apparatus, and installation method therefore, that includes a cylindrical body extending between a first end and a second end along a body axis defining an interior material holding volume and a base form closing the first end of the cylindrical body to define a base interior volume adjacent the interior material holding volume of the cylindrical body. The base form is configured to receive a flowable fill material in the base interior volume.
Patent CA-2646467-C (CA)
Inventor: FOLLINGSTAD MICHAEL JAY
IPC: H01R9/22
Filed: 2000-01-03
Granted: 2010-10-26
Abstract: A cable management system is provided including a mounting fixture for holding telecommunications equipment, and a ribcage cable support member along a vertical side of the mounting fixture. The ribcage cable support member includes a plurality of forwardly and rearwardly extending ribs. The ribs each include cable retention tabs. A plurality of spools are provided for cable storage on the ribcage cable support member. Holes through the ribcage cable support member allow access between the front and rear portions. An additional mounting fixture may be positioned on an opposite side of the ribcage cable support member to the first mounting fixture, and two columns of ribs are provided.
Patent CA-2650018-C (CA)
Inventor: ADAMS RAY
IPC: A61B17/88
Filed: 2007-04-18
Granted: 2014-11-25
Abstract: L'invention porte sur un système de fixation chirurgicale qui comprend une pluralité de pièces de fixation comportant un alésage traversant avec une partie interne filetée. Les pièces de fixation peuvent coopérer avec un mandrin fileté qui passe à travers l'alésage des pièces de fixation. Un dispositif de rotation fait tourner les pièces de fixation par rapport au mandrin afin de déplacer au moins l'une d'elles le long du mandrin, p.ex. le long de l'axe longitudinal du mandrin. L'extrémité distale du mandrin peut être insérée dans un matériau, tel qu'un tissu, un matériau prothétique ou autre, et une pièce de fixation peut être déployée depuis l'extrémité distale du mandrin tandis que ladite extrémité distale est placée dans le matériau. L'alésage des pièces de fixation peut comprendre une partie filetée et une partie non filetée, une face inclinée ou une autre caractéristique facilitant le déploiement de la pièce de fixation et/ou la partie tête des pièces de fixation peut être pourvue d'encoches incurvées.
Patent CA-2655548-C (CA)
Inventor: PYRON ROGER
IPC: H02G3/14
Filed: 2009-02-25
Granted: 2012-06-19
Abstract: La présente invention concerne un couvercle pour un dispositif de corps de conduite destiné à recevoir un fil à travers ledit corps, entre autres une partie allongée essentiellement plate avec au moins deux agrafes en forme d'oreille situées aux extrémités opposées de la partie allongée, où lesdites agrafes sont conçues pour engager l'intérieur du corps de conduite. Dans une réalisation de la présente invention, le couvercle peut comprendre au moins une pièce d'appui. L'invention a également trait à un dispositif de corps de conduite et un couvercle pour recevoir un fil au travers dudit dispositif.
Patent CA-2669500-C (CA)
Inventor: LOPES MARCIO JOSE
IPC: G06F9/44
Filed: 2009-06-18
Granted: 2016-10-11
Abstract: Une structure évoluée d'adaptateur de réseau, dans laquelle les paramètres sont stockés dans une table de configuration, où les paramètres sont personnalisés pour un réseau et une application. Un adaptateur de réseau est personnalisé pour le réseau et lapplication est instanciée à linvocation dun adaptateur de réseau générique qui établit de manière externe une référence à la table de configuration et la communication entre l'application et le réseau est effectuée au moyen de ladaptateur de réseau instancié.
Patent CA-2671121-C (CA)
Title: Inhibiteur de stat3 ayant une activite anticancereuse et procedes associes
Inventor: TURKSON JAMES
IPC: C07F9/653
Filed: 2007-12-05
Granted: 2016-06-07
Abstract: L'invention concerne un inhibiteur de dimérisation de Stat3 à petite molécule, S3I-M2001, et élucide la dynamique de la maturation intracellulaire de Stat3 activé dans le contexte des effets biochimiques et biologiques de l'inhibiteur de la sonde chimique Stat3. S3I-M2001 est un peptidomimétique nouvellement identifié à base d'oxazole du peptide à phosphotyrosines liant le domaine d'homologie Src (SH)2 de Stat3 qui rompt sélectivement les dimères Stat3:Stat3 actifs. La transformation maligne, la survie et la migration et l'invasion dépendantes de Stat3 de cellules de cancers murins et humains portant Stat3 activé en permanence ont été inhibées par S3I-M2001. S3I-M2001 a inhibé la régulation de la transcription dépendante de Stat3 de gènes de survie des tumeurs, tels que Bcl-xL. Le composé décrit est utile en tant que nouveau traitement potentiel de certains cancers.
Patent CA-2671674-C (CA)
Title: Genes encoding a novel type of lysophophatidylcholine acyltransferases and their use to increase triacylglycerol production and/or modify fatty acid composition
Inventor: CHEN QILIN
IPC: G01N33/68
Filed: 2007-12-13
Granted: 2015-11-03
Abstract: Described nucleic acid molecules (and corresponding peptides) encode lyso-phosphatidylcholine (LPC) acyltransferases. Over-expression of the LPC acyltransferases in a cell may lead to enhanced production of PUFA, or other unusual fatty acids, and/or to increased oil content in the cell.
Patent CA-2673818-C (CA)
Inventor: SPINELLI CHARLES
IPC: G01W1/10
Filed: 2007-12-20
Granted: 2018-03-06
Abstract: Methods and systems for measuring atmospheric water content are provided. One method includes measuring a first air temperature and a first air pressure at a first location in a compressor, measuring a second air temperature and a second air pressure at a second location in the compressor, computing a ratio of specific heats from the first and second air temperatures and the first and second air pressures, and determining an atmospheric water content from the ratio of specific heats. Said compressor is part of an aircraft turbine engine. Said measured water content is transmitted to a weather forecast model.
Patent CA-2677090-C (CA)
Inventor: HEIMAN DANIEL F
IPC: A01P21/00
Filed: 2008-01-30
Granted: 2016-07-19
Abstract: The present invention generally relates to salts of S-(+)-abscisic acid, aqueous liquid compositions containing salts of S-(+)-abscisic acid and methods of their preparation for agricultural use.
Patent CA-2677840-C (CA)
Inventor: JONES ANDREW G K
IPC: E21B37/06
Filed: 2008-02-06
Granted: 2015-11-24
Abstract: A method of cleaning a wellbore prior to the production of oil or gas is disclosed, wherein the wellbore has been drilled with an invert emulsion drilling mud that forms an invert emulsion filter cake. The method may include the steps of circulating a breaker fluid into the wellbore, where the breaker fluid includes an aqueous fluid, and immino diacctic acid or salt thereof. Optionally an acid buffering agent, and a weighting age are also included. The breaker fluid is formulated such that after a predetermined period of time and the filter cake present in the wellbore or on the wellbore face is substantially degraded. Other methods may also include drilling the wellbore with a water-based drilling mud that forms a water-based filter cake, wherein the method may include the steps of circulating a breaker fluid into the wellbore, where the breaker fluid may include an aqueous fluid, and an iminodiacetic acid or a salt thereof.
Patent CA-2686400-C (CA)
Title: Distance determination from a magnetically patterned target well
Inventor: MCELHINNEY GRAHAM A
IPC: E21B47/02
Filed: 2008-05-02
Granted: 2010-09-21
Abstract: Methods for determining the distance and relative axial position between twin and target wells are disclosed. In one exemplary embodiment the magnitude and direction of the interference magnetic field vector are processed to determine the distance and the axial position. In another exemplary embodiment, a change in direction of the interference magnetic field vector between first and second longitudinally spaced magnetic field measurements may be processed to determine the distance and axial position. In still another exemplary embodiment of the invention, a component of the magnetic field vector aligned with the tool axis may be measured in substantially real time during drilling and utilized to determine the distance between the two wells. Embodiments of this invention improve the accuracy and/or the frequency of distance determination between twin and target wells.
Patent CA-2690786-C (CA)
Title: Intramedullary rod for pivoting a fastener
Inventor: MATITYAHU AMIR M
IPC: A61B17/78
Filed: 2008-06-22
Granted: 2015-12-15
Abstract: An intramedullary rod for use with a fastener to repair a femur includes an elongate nail extending along a longitu-dinal axis and having a stem and a head. The head is provided with an aperture extending along an axis at an angle to the longitudinal axis for receiving the fastener. A mechanism is carried by the head for pivoting the axis of the aperture from a first angled position relative to the head to a second angled position relative to the head. A  method for using the rod and screw is provided.
Patent CA-2695482-C (CA)
Title: Active steering controller
Inventor: CEBON DAVID
IPC: B62D13/00
Filed: 2008-07-31
Granted: 2016-04-26
Abstract: A system for controlling a vehicle. The vehicle (1) has a steerable front axle (3) and at least one further steerable axle (6) and the system comprises means for determining the path of a reference lead point (5) at the front of the vehicle (1). There is also means for determining the path of a follow point at the rear of the vehicle, and means for driving the at least one further steerable axle (6) of the vehicle such that the deviation between the path of the lead point (5) of the vehicle and the follow point is within a predetermined range whilst the vehicle (1) is in motion.
Patent CA-2699908-C (CA)
Inventor: SARDI WILLIAM F
IPC: A61K31/6615
Filed: 2008-09-17
Granted: 2012-09-11
Abstract: The present invention relates to a resveratrol-containing composition capable of modulating gene expression to an extent greater than that observed with resveratrol alone or with calorie restriction. The invention particularly pertains to such resveratrol-containing compositions that comprise resveratrol, a chelator, hyaluronic acid, and/or vitamin D and which upon administration to a recipient, increases the concentration or activity of a survival/longevity gene product and/or decreases the concentration or activity of a gene product that induces or causes cellular damage. Most preferably, the resveratrol-stabilizing composition will comprise the chelator phytic acid (inositol hexaphosphate; IP6), hyaluronic acid, and vitamin D. The invention further pertains to the use of such compositions in the treatment or prevention of cancer, cardiovascular disease, diseases associated with aging, and other conditions and illnesses.
Patent CA-2707685-C (CA)
Inventor: HIDAKA HIDETOSHI
IPC: B01D69/08
Filed: 2008-12-04
Granted: 2014-05-27
Abstract: It is intended to provide a porous hollow fiber membrane for treating blood which suffers from little mechanical damage in the course of production, transfer or handling and shows excellent fractionation properties though it is a thinned polysulfone-based hollow fiber membrane. A porous hollow fiber membrane for treating blood which comprises a polysulfone-based polymer and polyvinylpyrrolidone and has a gradient porous structure with an increase in pore size from the inside to the outside along the membrane thickness direction, characterized in that the porous structure has a membrane thickness of 25 µm or more but less than 40 µm, and fibrils having an average diameter of from 100 to 200 µm are provided in such a manner that the ratio (To/Ti) of the average outside diameter (To) along the membrane thickness direction to the average inside diameter (Ti) is adjusted to not more than 2.
Patent CA-2709420-C (CA)
Title: Procede permettant de convertir des alcools en des alcools possedant une chaine a nombre de carbones augmente
Inventor: DANIEL BERIAN JOHN
IPC: C07C29/10
Filed: 2008-12-12
Granted: 2016-05-03
Abstract: L'invention porte sur un procédé qui permet de convertir des alcools en des alcools possédant une chaîne à nombre de carbones augmenté. L'invention concerne également un procédé qui permet de produire un ou des alcools à partir d'une charge d'alimentation carbonée, la charge d'alimentation carbonée étant d'abord convertie en un gaz de synthèse, qui est converti en un ou plusieurs esters d'alkyle carboxylate, qui sont alors hydrogénés de façon que l'on obtient un ou des alcools.
Patent CA-2709795-C (CA)
Inventor: MEINERS KARL-HEINZ
IPC: F03D11/04
Filed: 2010-07-15
Granted: 2013-12-24
Abstract: A tower (100) includes an outer portion (104) forming an outer covering for the tower and an inner portion (102) disposed within the outer portion. The inner portion includes a preassembled power module including an upwardly extending support (116) and electrical components that extend outwardly beyond the upwardly extending support and guide supports (130) coupled at a first end to the upwardly extending supports and extending outwardly beyond the electrical components.
Patent CA-2711730-C (CA)
Title: Air filter
Inventor: TINDALE PATRICK
IPC: B01D46/28
Filed: 2009-01-16
Granted: 2015-11-24
Abstract: An air filter comprising a duct forming a passageway extending between an inlet and an outlet of the air filter, the duct comprising bristles extending from a wall of the duct across at least a portion of the passageway so as to remove entrained particles from air passing through the duct.
Patent CA-2712441-C (CA)
Inventor: LEE SUNWOONG
IPC: G01V1/36
Filed: 2009-01-26
Granted: 2017-11-28
Abstract: Embodiments are directed to systems and methods (200, 300) that enable spatial variability of surface waves to be accounted for in dispersion correction in seismic data processing. This yields superior surface wave noise mitigation, with reduced likelihood of attenuating signal. Embodiments are operative with spatially inhomogeneous media.
Patent CA-2714816-C (CA)
Inventor: CONTOLINI MATTEO
IPC: G08B23/00
Filed: 2010-09-14
Granted: 2017-03-28
Abstract: A voice controlled surgical system including a wireless command microphone receiving audio input, a voice control module for generating commands from the audio input received by said wireless command microphone, a detection module for generating signals indicative of a proximity of said wireless command microphone, a switch module for disabling the commands in response to one or more of the signals, and an alarm module activated in response to the one or more of the signals.