baber/WOPTO huggingface dataset:
Patent CA-2480102-C (CA)
Inventor: YOSHIOKA TOSHIAKI
IPC: F23C5/08
Filed: 2003-03-28
Granted: 2009-02-10
Abstract: A reactor combustion control method using a high temperature air combustion technology capable of reducing a temperature difference in a reactor without producing cracking and caulking in reaction tubes and the reactor controlled by using the method, the reactor wherein second burners (8) are disposed in a space formed between two or more reaction tubes (7) adjacent to each other s o as to inject fuel in the extending direction of the reaction tubes (7), and partial combustion air feeding devices (10) and (11) for the second burners discharging exhaust gas in a combustion chamber (2) to the outside of the reactor through a permeable heat reservoir and feeding combustion air heated to a high temperature by the latent heat of the heat reservoir to the second burners (8) are installed; the method comprising the steps of raising the temperature in the reactor by the combustion of only the first burners (3a) to (6a) until the inside of a reactor body (1) is brought into a high temperatu re air combustion state, starting the combustion of the second burners (8) afte r the inside of the reactor body (1) is brought into the high temperature air combustion state, and decreasing the amount of combustion of the plurality o f first burners (3a) to (6a) according an increase in combustion amount of the second burners (8), whereby a necessary combustion state can be provided.</S DOAB>
Patent CA-2480933-C (CA)
Inventor: TAN KUN
IPC: H04L12/56
Filed: 2004-09-08
Granted: 2014-02-04
Abstract: A system is presented for providing a middleware communication space that provides asynchronous message delivery service for partially connected mobile ad hoc networks. Embodiments of the present invention use mobile devices to bridge separated islands of networks and store and propagate messages. The system and software architecture supports methods for messaging caching, transferring and routing. More specifically, embodiments provide methods and systems that extend a communication space concept into a distributed environment and combine it with the standard Web Services technologies, i.e, SOAP, and WS series protocols. The communication space provides an extension of Web Services to mobile ad hoc networks and provides asynchronous message caching, transferring and routing.
Patent CA-2482238-C (CA)
Inventor: SATHER DALE A
IPC: H04L12/24
Filed: 2004-09-23
Granted: 2015-12-01
Abstract: The present invention relates to a system and method for configuring and managing network devices. The arrival (and departure) of devices on a network can be detected by a monitor. Upon detection, network devices can be simply and dynamically configured with little or no end-user intervention, for instance by automatically loading device drivers and allocating resources for the devices. Furthermore, network devices can be associated with other network devices such as a personal computer to facilitate seamless integration of network devices with a computer operating system.
Patent CA-2482335-C (CA)
Inventor: DUHN REX E
IPC: E21B43/25
Filed: 2004-09-24
Granted: 2007-12-04
Abstract: Un ensemble de tête de puits est prévu comprenant un premier élément tubulaire, un élément de suspension monté à l'intérieur du premier élément tubulaire et un élément annulaire couplé à la surface extérieure de l'élément de suspension. L'ensemble comprend également un second élément tubulaire monté sur l'élément annulaire et entourant une partie de l'élément de suspension. Un procédé est également prévu pour la fracturation d'un puits nécessitant le couplage d'un dispositif de suspension de mandrin tubulaire à un boîtier, l'élément de suspension ayant un alésage central, couplant un écrou annulaire sur une partie de la surface extérieure de l'élément de suspension, montant un élément tubulaire ayant une bride sur l'élément de suspension et sur la bride, et appliquant des fluides à travers l'alésage formé via l'élément de suspension pour la fracturation du puits.
Patent CA-2484411-C (CA)
Inventor: CLARK SIDNEY E
IPC: C02F3/28
Filed: 2004-10-08
Granted: 2012-03-27
Abstract: Un digesteur anaerobie pour les boues en forme d'ouf comprend des tubes de recirculation supérieurs et inférieurs, et un tube de recirculation central en option. Les tubes de recirculation sont arrangés de façon que le liquide puisse être(1) simultanément pompé vers le bas à travers le tube de recirculation supérieur(ou central) et vers le haut à travers le tube de recirculation inférieur l (ou central ; (2) simultanément pompé vers le haut à travers deux ou plusieurs tubes de recirculation ; ou (3) simultanément pompé vers le bas à travers deux ou plusieurs tubes de recirculation. Si un tube de recirculation central est fourni, il peut être utilisé au lieu du tube de recirculation supérieur si la surface du liquide dans le digesteur descend sous la partie supérieure du tube de recirculation supérieur. D'autre part, le tube de recirculation central peut fonctionner comme un conduit de relais coordonné pour déplacer le liquide soit dans la même direction que le tube de recirculation supérieur ou pour le déplacer dans la même direction que le tube de recirculation inférieur.
Patent CA-2488053-C (CA)
Title: Fibres de poly(trimethylene dicarboxylate), leur fabrication et utilisation
Inventor: CHANG JING CHUNG
IPC: D01F6/88
Filed: 2003-06-23
Granted: 2011-07-05
Abstract: Cette invention se rapporte à un procédé pour préparer des fils multifilaments et des monofilaments de poly(triméthylène dicarboxylate), comprenant du polystyrène, ainsi que les fils, les tissus et les tapis fabriqués avec ces fils.
Patent CA-2491851-C (CA)
Title: Dispositif de surveillance electronique prevu pour etre fixe sur un bandage
Inventor: WILSON PAUL B
IPC: G01L17/00
Filed: 2003-06-30
Granted: 2015-01-13
Abstract: La présente invention concerne un dispositif de surveillance (204) et un ensemble timbre (200) comprenant un timbre (202) qui retient de manière détachable et rattachable le dispositif de surveillance (204). Le timbre est prévu pour relier le dispositif de surveillance à un bandage pneumatique (71) lorsque le dispositif de surveillance (204) est retenu par le timbre. Le timbre (202) est configuré pour retenir un dispositif de surveillance présentant une surface extérieure arrondie. Le timbre (202) retient le dispositif de surveillance arrondi au moyen d'un tube élastique (208) doté d'un orifice de sortie d'un diamètre inférieur au diamètre du dispositif de surveillance. Le dispositif de surveillance selon la présente invention comporte une caractéristique (220) qui lui permet d'être libéré du timbre.
Patent CA-2492850-C (CA)
Inventor: BROUSSARD BRIAN
IPC: G07F11/44
Filed: 2003-07-29
Granted: 2012-10-09
Abstract: L'invention porte dans une exécution sur un système comprenant une enceinte présentant une extrémité supérieure et une extrémité inférieure. Ladite enceinte, qui porte un ensemble de lames mobiles, comporte une ouverture d'entrée proche de ladite extrémité inférieure, une ouverture de sortie proche de ladite extrémité inférieure, et une chambre située entre les ouvertures. On peut prévoir un adaptateur se raccordant à l'enceinte et pouvant recevoir un récipient de stockage des articles. Une mémoire enregistre des informations sur la présence ou absence du récipient de stockage des articles. L'invention porte également: sur une unité de détermination et de commande munie de moyens électroniques d'interrogation de la mémoire, de commande des lames, et de détermination du nombre d'articles distribués; sur un réceptacle recueillant les articles distribués; et sur des procédés associant un dispositif de contrôle des débits à un récipient de stockage et de distribution d'articles.
Patent CA-2493949-C (CA)
Inventor: HAN JANG
IPC: A61P31/16
Filed: 2003-07-25
Granted: 2015-06-02
Abstract: The present invention provides double-stranded RNA molecules that mediate RNA  interference in target cells, preferably hepatic cells. The invention also provides double-stranded RNA molecules that are modified to be resistant to nuclease degradation, which inactivates a virus, and more specifically, hepatitis C virus (HCV). The invention also provides a method of using these modified RNA molecules to inactivate virus in mammalian cells and method of making modified small interfering RNAs (siRNAs) using human Dicer.
Patent CA-2494935-C (CA)
Inventor: MCCRARY JAMES
IPC: C09K23/00
Filed: 2003-07-18
Granted: 2009-11-24
Abstract: La présente invention concerne une combinaison de dispersant et d'agent moussant utile dans la fabrication d'une paroi en plâtre ou autres produits à base de ciment, un procédé de formation d'une paroi en plâtre et une paroi en plâtre. Le dispersant compris dans la combinaison de l'invention est un polymère de sel d'alcali de condensat de sulfonate-aldéhyde de naphtalène ayant une masse moléculaire moyenne entre environ 17000 et environ 47000. L'alcali est de préférence un métal alcalin et/ou un métal alcalin de terre rare. L'aldéhyde est de préférence le formaldéhyde. L'agent moussant utilisé dans la combinaison de l'invention est un savon, de préférence un savon alcalin ou un sulfate d'éther d'alkyle et/ou un sulfate d'alkyle. La combinaison d'un dispersant à poids moléculaire élevé et d'un agent moussant permet de créer dans le noyau de la paroi en plâtre un effet qui consiste à mieux entraîner l'air, c'est-à-dire à former des creux, ce qui permet de réduire le poids global de la paroi sans affecter négativement sa résistance. Une paroi en plâtre formée au moyen de la combinaison de dispersant et d'agent moussant de l'invention manifeste une valeur plus élevée de résistance à l'arrachage que la paroi en plâtre formée au moyen d'un dispersant et d'un agent moussant traditionnels, et ce avec une même valeur de chargement de solides.
Patent CA-2496415-C (CA)
Inventor: OPHARDT HEINER
IPC: B67D7/06
Filed: 2005-02-09
Granted: 2013-06-18
Abstract: A dispenser with an activation lever which extends laterally to one side of the dispenser and is particularly adapted for engagement by an elbow of one arm of a user and particularly adapted for dispensing fluid as onto the hand of a second arm of the user thereby avoiding the need for the activation lever to be engaged by a hand of a user.
Patent CA-2500052-C (CA)
Title: Electronic lock box with single linear actuator operating two different latching mechanisms
Inventor: FISHER SCOTT R
IPC: H01H47/00
Filed: 2005-03-08
Granted: 2011-08-09
Abstract: An electronic lock box contains a secure compartment for storing keys to a structure.  A linear actuator moves in one direction opening the door to the secure compartment, and moves in the opposite direction releasing a shackle that holds the lock box to the structure. A  lock box system uses an encryption algorithm to diversify user PIN data at a central computer, and stores that diversified information on a memory card for later use when the user attempts to access a lock box. The central computer and electronic lock box both keep track of system "epoch time," and the memory card must be presented to the electronic lock box within a correct epoch time window for the diversified PIN data to be successfully decrypted and compared to the user's PIN data that is entered on a keypad of the electronic lock box.
Patent CA-2500378-C (CA)
Title: Use of active extracts to improve the appearance of skin, lips, hair and/or nails
Inventor: MAHALINGAM HARISH
IPC: A61K36/48
Filed: 2003-12-16
Granted: 2011-10-25
Abstract: There is provided a composition having at least one of the following active extracts Butea frondosa, Naringi crenulata, Stenoloma chusana, or any combinations thereof. There is also provided a composition having at least one of the following additional extracts Azadirachta indica, Glycyrrhiza glabra linn., Morinda citrifolia, tomato glycolipid or any combinations thereof in combination with one or more of the active extracts. The compositions and methods of the invention are effective to improve the aesthetic appearance of skin, lips, hair and/or nails, especially by lightening the skin, lips, hair and/or nails.
Patent CA-2500392-C (CA)
Title: Dispositif microfluidique pour la separation de cellules et utilisations de ce dispositif
Inventor: TONER MEHMET
IPC: B01L99/00
Filed: 2003-09-29
Granted: 2012-11-27
Abstract: Cette invention se rapporte à des procédés servant à séparer des cellules d'un échantillon (par exemple pour séparer des cellules érythrocytaires foetales du sang maternel). Ce procédé consiste d'abord à introduire un échantillon contenant des cellules dans un ou plusieurs canaux microfluidiques. Dans un mode de réalisation, ce dispositif comporte au moins deux étapes de traitement, par exemple, un mélange de cellules est introduit dans un canal microfluidique qui permet le passage sélectif d'un type souhaité de cellules et la population de cellules enrichies dans ce type souhaité est ensuite introduite dans un second canal microfluidique, lequel permet le passage des cellules souhaitées, afin de produire une population de cellules davantage enrichies dans le type souhaité. La sélection des cellules se fait en fonction d'une propriété des cellules dans le mélange, telle que la taille, la forme, la déformabilité, les caractéristiques de surface (par exemple la présence d'antigènes ou de récepteurs de surface de cellules et la perméabilité de la membrane), ou des propriétés intracellulaires, (par exemple l'expression d'une enzyme particulière).
Patent CA-2505241-C (CA)
Inventor: SCHNEIDER TERRY L
IPC: F41H5/04
Filed: 2003-11-04
Granted: 2012-10-02
Abstract: A moldable resin for producing a molded part. The resin is reinforced with shape memory alloy (SMA) particles. In one preferred form NITINOL® alloy particles are used for the SMA particles. The NITINOL® alloy particles may comprise cylindrical, oval or spherical shaped particles. The SMA particles provide superelastic, reversible strain properties that significantly improve the damage resistance, damage tolerance (e.g. compression-after-~impact (CAI) strength) and elevated temperature performance of the part without negatively affecting the hot-wet compression strength of the part.
Patent CA-2505381-C (CA)
Inventor: KEJZELMAN MIKHAIL
IPC: H01F1/24
Filed: 2003-12-22
Granted: 2011-12-13
Abstract: The present invention concerns a new ferromagnetic powder composition comprising soft magnetic iron-based core particles wherein the surface of the core particles are surrounded by an insulating coating, and a lubricating amount of a compound selected from the group consisting of silanes, titanates, aluminates, zirconates, or mixtures thereof. The invention also concerns a process for the preparation of soft magnetic composite materials using the new powder composition.
Patent CA-2515699-C (CA)
Title: Acide nucleique et proteine correspondante dite 158p1d7, utiles pour le traitement et la detection de cancers de la vessie et autres
Inventor: JAKOBOVITS AYA
IPC: A61K38/17
Filed: 2004-02-10
Granted: 2015-01-27
Abstract: L'invention porte sur un nouveau gène (dit 158P1D7) et la protéine pour laquelle il code, qui alors qu'il produit une expression spécifique d'un tissu pour les tissus adultes normaux, produit une expression aberrante dans différents tissus cancéreux (cf tableau 1). Par conséquent, le 158P1D7 s'avère une cible utile pour le diagnostique et/ou la thérapie du cancer. En outre le gène 158P1D7 ou ses fragments peuvent servir à provoquer une réponse immunitaire.
Patent CA-2519808-C (CA)
Title: Correction of troposphere induced errors in global positioning systems
Inventor: POWE MATTHEW DUNCAN
IPC: G01S19/10
Filed: 2004-04-19
Granted: 2012-06-12
Abstract: A method of obtaining data for use by a receiver of a satellite positioning system or a GNSS comprises deriving the data remotely from the receiver by a server (200), using meteorological information and a regional or global three dimensional map of grid points from which it computes tropospherical delays by ray tracing through the refractivity field derived from atmospheric measurements of pressure, temperature and water data content, such measurements being available from meteorological bodies. When used to enhance position determined by a user receiver that includes a non-meteorological, climate based model (130) giving zenith delays and means (130') to map them to particular inclinations, the server also includes a copy of such non-meteorological model (230) and provides its ray traced delay values as zenith delays. The sets of zenith delay values for corresponding grid points are compared in the server (260) and modifications developed (preferably in fractional form) by which the non-meteorological delay values require correcting to be accurate. The correction sets are reduced by image compression techniques (270) and transmitted via the satellites (1101 etc) of the GNSS at low data rate to the user receiver, which receiver simply applies the corrections to the Zenith delays derived by its own model. If a user position is known, the server may derive accurate tropospheric delay values directly for the receiver position directly for transmission.
Patent CA-2519941-C (CA)
Inventor: PAPANEK TOM
IPC: A61C1/00
Filed: 2004-03-19
Granted: 2011-05-24
Abstract: A dental handpiece control system includes a motor control unit comprising a circuit, a display and control module for monitoring and affecting changes to the dental handpiece motor, and a bi-directional wireless communication said motor control unit and said display and control module, such that the parameters of operation of the handpiece can be selectively adjusted; said parameters including those selected from the group consisting of handpiece motor torque, speed, gear ratios and combinations thereof.
Patent CA-2522886-C (CA)
Title: Method and apparatus for generating high purity eluant
Inventor: SAARI-NORDHAUS RAAIDAH
IPC: G01N30/96
Filed: 2004-04-16
Granted: 2009-09-22
Abstract: A method and apparatus is provided for generating a high purity eluant suitable for use in chromatography. The high purity eluant may be generated by providing water and a first stationary phase comprising exchangeable cations.  Electrolysis ions are generated by the electrolysis of water. The electrolysis ions are selected from the group consisting of hydronium ions and hydroxide ions. The hydronium ions are passed through the first stationary phase so that the hydronium ions replace the cations in the first stationary phase.  Thereafter, a source of desired ions is combined with the cations to form a high purity eluant containing the desired ions.
Patent CA-2523296-C (CA)
Inventor: OEBERG FREDRIK
IPC: E21D21/00
Filed: 2004-05-12
Granted: 2012-06-26
Abstract: Method and device for rock bolting, wherein a tubular bolt (2) with closed cross-section is inserted and expanded for anchoring inside a bore hole (12), wherein the tubular bolt is expanded to contact in the inner portion of the bore hole, a tension element (3, 7, 8, 9) which is arranged in the outer portion of the bore hole with an inner part (7) attached to the tubular bolt (2) is pre-stressed and a settable medium is injected into the outer portion of the bore hole (14) between (27) the tension element and the wall of the bore hole and is allowed to set.
Patent CA-2529342-C (CA)
Inventor: KOLB EMMANUEL
IPC: B66B11/08
Filed: 2005-12-08
Granted: 2012-06-12
Abstract: The present invention provides an elevator cage 1 comprising a car 2, a support member 6 connected to the car 2, and a pulley box 8 housing a pair of pulleys 9 mounted to the pulley box 8 by pulley axles 10, wherein the pulley box 8 is mounted to the support member 6 through one or more points located below a first line P bisecting the pulley axles 10 and above a second line Q defining a lowest common tangent between the pulleys 9.
Patent CA-2529443-C (CA)
Title: Pyrido[2,1-a]-isoquinoline derivatives as dpp-iv inhibitors
Inventor: BOEHRINGER MARKUS
IPC: C07D471/04
Filed: 2004-06-11
Granted: 2012-06-05
Abstract: The present invention relates to compounds of formula (I) wherein R1, R2 R3 and R4 are as defined in the description and claims, and pharmaceutically acceptable salts thereof. The compounds are useful for the treatment and/or prophylaxis of diseases which are associated with DPP-IV, such as diabetes, particularly non-insulin dependent diabetes mellitus, and impaired glucose tolerance.
Patent CA-2530031-C (CA)
Title: Coinjection nozzle
Inventor: FERNANDEZ LUIS
IPC: B29C45/16
Filed: 2004-01-30
Granted: 2009-01-13
Abstract: Disclosed is a coinjection nozzle for a two-component injection molding tool, which is used for producing parisons. The inventive nozzle comprises a nozzle holder (1) and an nozzle tip (4) that is mounted therein. A shut-off needle (11) is directed within a needle guide (3) at least in a top portion (K) of the needle tip (4). An additional nozzle sleeve (2) is disposed between the needle guide (3) and the nozzle tip (4). A first tubular delivery duct (A) extends between the nozzle sleeve (2) and the nozzle tip (4) while a second tubular delivery duct (B) extends between the nozzle sleeve (2) and the needle guide (3). The needle guide (3) is provided with a conical needle-guiding head (3a) located in the top portion (K) of the nozzle. A throat is provided in the first tubular delivery duct (A) in the area (E) of the nozzle. The needle-guiding head (3a) and the nozzle sleeve (2) are shaped in such a way that the second tubular delivery duct (B) narrows in a final area so as to form a shear edge (F).
Patent CA-2530855-C (CA)
Inventor: VON AHN ARELLANO LUIS
IPC: A63F13/12
Filed: 2004-06-30
Granted: 2017-11-28
Abstract: A methodology to determine the contents of an image uses an online game that is played by a large number of people at once. Each player may be randomly assigned a partner to form a pair. Partners do not know each other's identity and cannot communicate with one another. Players cannot see what their partners are typing, and the only thing the two partners have in common is an image that they can both see. One object of the game is to have each player type exactly what his or her partner is typing or has already typed. Once both players type the same string of words or letters, they receive a new image (the players are not required to type the string at the same time). The string upon which the two players agree is used as a label for that image. When trying to agree on a word, players may not be able to type certain specific strings of characters or "forbidden words". When humans play the electronic game (online or over the Internet), they help computers determine the contents of images. If played by a large number of people, this game could provide a resource capable, of classifying a vast portion of images on the World Wide Web. Because of the rules governing abstracts, this abstract should not be used to construe the claims.
Patent CA-2531449-C (CA)
Title: Infant simulator with floppy neck assembly having a full range of motion
Inventor: BOETTCHER TIMMOTHY A
IPC: A63H3/36
Filed: 2004-06-18
Granted: 2011-03-15
Abstract: An infant simulator with a neck linkage connecting the head to the torso which includes at least (a) a longitudinally extending central shaft fixedly attached to the torso proximate the lower end of the central shaft, (b) a socket fixedly attached to the head, (c) a ball fixedly attached to the central shaft and pivotally captured within the socket for permitting pivoting of the socket relative to the central shaft as between a longitudinally aligned central rest position and a longitudinally angled position, and (d) preferably a spring coaxially positioned around the central shaft and captured between the socket and the upper end of the central shaft, whereby the spring biases the socket into the longitudinally aligned central rest position.