baber/WOPTO huggingface dataset:
Patent CA-2442768-C (CA)
Inventor: BRUGNER NIKOLAUS
IPC: B05C17/005
Filed: 2002-12-14
Granted: 2009-04-14
Abstract: L'invention concerne un dispositif d'éjection pour cartouche coaxiale comportant un tube extérieur (2) et un tube intérieur (3). L'invention vise à augmenter le volume de remplissage de cartouches coaxiales dont le contenu est éjecté au moyen de pistolets de dosage du commerce. A cet effet, ce dispositif d'éjection comporte un dispositif de séparation (14, 16) pour diviser le tube intérieur (3) et un dispositif déflecteur (12, 13, 15) pour déplacer la partie divisée du tube intérieur (3) vers la paroi intérieure du tube extérieur (2) lors de l'éjection du contenu d'une cartouche coaxiale.
Patent CA-2448423-C (CA)
Inventor: CAUGHEY DAVID A
IPC: H04L12/58
Filed: 2003-11-06
Granted: 2010-05-04
Abstract: A system and a method for managing electronic contact database are disclosed. A method according to an embodiment comprises the steps of providing a recipient electronic address; providing an electronic mail message; encoding a network address including an indication of a file name and a network file server within the provided electronic mail message, the encoded network address indicative of a unique recipient and indicative of the network file server and a file name from which to retrieve data from the network file server; and, transmitting the electronic mail message to the provided recipient electronic address. A mail server supports the methods for managing electronic contact database.
Patent CA-2450223-C (CA)
Inventor: MURRAY DOUGLAS J
IPC: E21B34/06
Filed: 1997-04-01
Granted: 2005-10-11
Abstract: A downhole choke mechanism comprising a cylindrical inner housing having at least one helical groove cut on an outer diameter thereof, a cylindrical outer housing protecting the inner housing and having at least one port therein, and at least one key received in at least one key slot of the inner housing and moveable into the at least one groove to choke flow of a fluid moving in the at least one groove.
Patent CA-2451565-C (CA)
Inventor: HATANO TAKUJI
IPC: H01S5/183
Filed: 2002-07-03
Granted: 2010-03-09
Abstract: Two-dimensional photonic crystal surface-emitting laser comprising a two-dimensional photonic crystal, having media different in refractive index arrayed in a two-dimensional cycle, disposed in the vicinity of an active layer that emit s light by the injection of carriers, wherein the two-dimensional photonic crystal consists of square lattices having equal lattice constants in perpendicular directions, and a basic lattice consisting of a square with one medium as a vertex has an asymmetric refractive index distribution with respect to either one of the two diagonals of the basic lattice to thereby emit light i n a constant polarizing direction.
Patent CA-2463033-C (CA)
Title: Radial piston hydraulic motor and method in the control of a radial piston hydraulic motor
Inventor: LAMPINEN MIKA
IPC: F04B1/04
Filed: 2004-03-31
Granted: 2008-01-08
Abstract: The invention relates to a radial piston hydraulic motor (100) and to a method in the control of a radial piston hydraulic motor. The radial piston hydraulic motor (100) includes a free rotation valve (50) which is built inside it and includes a spindle (19). The spindle (19) is disposed in a spindle cavity (20) and it is movable in the spindle cavity (20) such that, in a free rotation situation, shoulders of the spindle (19) block the inlet and outlet passages of working pressure. In a free rotation situation, springs (U1, U2...) press pistons (13a1, 13a2...) and press rollers (14a1, 14a2...) associated therewith to a bottom position and out of contact with a cam ring (11).
Patent CA-2472369-C (CA)
Title: Extruded profile system for forming sliding fenestration products
Inventor: TURNER PETER A
IPC: E06B3/50
Filed: 2004-07-21
Granted: 2006-01-10
Abstract: A combination of profiles for forming slider and double hung sash windows or patio doors includes a common outer profile and two different inner profiles so that one inner profile can be used to form the double hung and the other to form the slider. This allows the slider top inner to be cut away to form a floating section resting on the top of the sash. This allows the drain holes to be formed separately in the inner and the outer to be longitudinally offset to prevent direct air penetration. The sash frame is formed with a removable glass stop on one side which snaps into engagement at right angles to the glass surface of the sealed unit to allow formation of a tri-pane with 0.5 inch spacing and to allow the use of two strips of adhesive one on each side of the sealed unit with no need for drainage.
Patent CA-2476178-C (CA)
Inventor: WANG LIXIAO
IPC: B29C48/86
Filed: 2003-01-21
Granted: 2011-01-18
Abstract: A tubular parison for forming a medical device balloon. The parison is formed of a polymeric material, for instance a thermoplastic elastomer. The parison has an elongation at break which is not more than 80% of the elongation of the bulk polymeric material. The elongation of the parison is controlled by altering extrusion conditions. Balloons prepared from the parisons provide higher wall strength and/or higher inflation durability than balloons prepared from conventional parisons of the same material.
Patent CA-2482305-C (CA)
Title: Systemes de marquage de sites de biopsie par remplissage de la cavite de biopsie
Inventor: BURBANK FRED H
IPC: A61K49/06
Filed: 2003-04-16
Granted: 2011-02-15
Abstract: L'invention concerne des matières, des dispositifs et des procédés utilisés pour marquer des sites de biopsie pendant une durée limitée. Les matières de marquage de biopsie selon l'invention sont des poudres biorésorbables détectables par ultrasons, ces poudres comprenant des particules dont la taille est généralement comprise approximativement entre 20 microns et 800 microns au maximum, de préférence approximativement entre 300 microns et 500 microns. Lesdites poudres peuvent être constituées de matériaux polymères contenant des cavités dont la taille est comprise approximativement entre 10 microns et 500 microns. Elles peuvent également contenir des liants, des anesthésiques, des hémostatiques et des marqueurs radio-opaques. Les dispositifs servant à distribuer ces poudres comprennent des tubes conçus pour contenir lesdites poudres et pour être insérés dans une canule de biopsie, les poudres étant éjectées par l'intermédiaire d'une seringue. Des systèmes selon l'invention peuvent comprendre un tube contenant de la poudre, ainsi qu'une seringue contenant du sérum physiologique stérile. Le tube peut être conçu pour être inséré dans une canule de biopsie telle qu'une canule Mammotome?®¿ ou SenoCor 360.TM..
Patent CA-2483285-C (CA)
Title: Infrastructures immunoglobuliniques faisant preuve de stabilite accrue en environnement intracellulaire, et procedes d'identification correspondants
Inventor: TISSOT KATHRIN
IPC: A61K39/395
Filed: 2003-05-21
Granted: 2015-01-27
Abstract: La présente invention concerne des compositions pouvant servir d'infrastructures pour la création de fragments très stables et solubles d'anticorps Fv monocaténaires. Ces infrastructures, qui ont été sélectionnées pour leur comportement intracellulaire, conviennent particulièrement pour la création de fragments d'anticorps scFv ou d'échantillothèques d'anticorps scFv, notamment dans le cas d'applications où la stabilité et la solubilité sont des facteurs limitants affectant le comportement de fragments d'anticorps, notamment dans l'environnement réducteur d'une cellule. De tels fragments conviennent également pour identifier des résidus hautement conservés et des séquences consensus faisant preuve de solubilité et stabilité renforcées.
Patent CA-2485774-C (CA)
Title: Noyaux metalliques a poudre composite faiblement ferromagnetiques
Inventor: WEGNER ED
IPC: H02K15/12
Filed: 2004-10-22
Granted: 2008-09-16
Abstract: Il est décrit un noyau statorique pour utilisation dans une machine électrique. Le noyau statorique comprend une pluralité de composants de noyau, chacun desdits composants constituant une section arquée du noyau statorique. Chaque composant de noyau comporte au moins deux sections de composant de noyau, où chaque section de composant de noyau est adjacente à une autre section de composant de noyau. Chaque section de composant de noyau est formée de particules de poudre de métal ferromagnétique qui sont, en règle générale, mutuellement isolées. De telles particules de poudre de métal ferromagnétique sont formées sous pression dans la section de composant de noyau.
Patent CA-2490084-C (CA)
Inventor: BODNARAS GEORGE
IPC: B01J19/24
Filed: 1994-06-03
Granted: 2008-07-29
Abstract: A multi-phase staged passive reactor (10) for promoting interphasic interaction of a first substance in a liquid phase with a second substance in a non- miscible liquid phase, a solid phase or a gaseous phase. The reactor comprises a plurality of stages (C, D and E) which define a flow path for the substances in different phases. Each stage is shaped to define a substantially curved flow path (12) having a centre of curvature located to one side of the flow path (12). Thus, for example, stages (D) and (E) have a respective centre of curvature (14, 16), on opposite sides of the flow path (12) whereby, in use, as the substances flow through the reactor (10) particles of the second substance are forced to migrate through the first substance, first in one direction and then in substantially the reverse direction due to an inertial field of changing direction thus generated. Due to the differences in the relative densities of the respective phases, differential inertial forces are exerted on each phase as the mixture flows along the general flow direction of flow path (12) the interphasic interaction thus produced includes both mechanical interaction due to, for example, collisions and energy transfer, as well a chemical reactions due to, for example, oxidation and ion-exchange. There are no moving parts in the reactor (10) which is of relatively simple construction, and it is extremely efficient, achieving high reaction rates, high mass transfer rates and high mixing rates.
Patent CA-2491144-C (CA)
Inventor: YU KUI
IPC: C01B17/20
Filed: 2004-12-29
Granted: 2013-06-11
Abstract: A method is disclosed for making nanocrystals suitable for use in various applications such as sensing and labeling. Prior art methods tend to be potentially explosive or unsuitable for the industrial scale manufacture of nanocrystals of consistent quality. In one embodiment the method involves preparing a chalcogen source consisting essentially of a first complex of a chalcogen and a ligand solvent, the first complex being dissolved in said ligand solvent; preparing at least one cation source consisting essentially of a second complex of a metal-containing non-organometallic precursor compound and the ligand solvent, the second complex being dissolved in said ligand solvent;  subsequently adding the chalcogen source to the cation source at a first temperature in the range of 200-300°C to form a nanocrystal precursor solution consisting essentially of the chalcogen source and the cation source in the absence of a further ligand solvent; and growing the nanocrystals in said nanocrystal precursor solution at a second temperature lower than the first temperature. In an alternative approach a second ligand solvent is employed.
Patent CA-2492109-C (CA)
Inventor: HOOD PETER DAVID
IPC: H01M8/24
Filed: 2003-07-09
Granted: 2011-08-16
Abstract: La présente invention concerne un ensemble pile à combustible admettant la fourniture directe d'eau aux points d'injection d'eau dans la zone active des plaques de canalisation des fluides de l'ensemble. La plaque de canalisation des fluides comporte dans sa surface une pluralité de canaux qui occupent toute la surface de la plaque selon un tracé, ce qui définit la zone active de la plaque. L'ensemble comporte également une feuille de répartition comportant dans sa surface une pluralité de canaux allant d'un bord à l'autre de la feuille de distribution. Ces canaux arrivent à l'autre bord sensiblement en coïncidence avec ceux de la plaque de champ au niveau des points d'injection d'eau. Une feuille de couverture recouvrant l'ensemble de la feuille de répartition enferme les canaux de la feuille de distribution, formant ainsi des conduits pour l'eau entre les deux feuilles.
Patent CA-2493583-C (CA)
Inventor: TOOP PETER
IPC: A61F2/16
Filed: 2003-07-18
Granted: 2014-10-28
Abstract: An intraocular lens comprises an optic (1) and one or more haptics (3a, 3b), wherein the or each haptic (3a, 3b) can be compressed in the plane of the lens, and which additionally comprises, around the optic (1), an annular rim (7b) that, in use, is in contact with the posterior capsular sac.
Patent CA-2498668-C (CA)
Title: Generation of plants with improved drought tolerance
Inventor: VAN WINKLE JILL
IPC: A01H1/00
Filed: 2003-03-27
Granted: 2012-05-08
Abstract: The present invention is directed to plants that display a drought tolerance phenotype due to altered expression of a DR02 nucleic acid. The invention is further directed to methods of generating plants with a drought tolerance phenotype.
Patent CA-2500230-C (CA)
Title: A process for the production of wheat flour
Inventor: TRIBUZIO GIOVANNI
IPC: B02B5/02
Filed: 2003-09-29
Granted: 2011-04-05
Abstract: A process for the production of wheat flour or semolina, comprising the steps of a) wetting the caryopses of wheat with such an amount of water as to bring their moisture content to at least 15 %, subjecting them to intense vibrations; b) subjecting the wet caryopses to a conditioning step; c) subjecting the conditioned caryopses to operations of decortication, to take off the outer layers of bran; d) milling the conditioned and decorticated caryopses.
Patent CA-2502305-C (CA)
Title: Mud pulse landing assembly for use in directional drilling
Inventor: SUTHERLAND MICHAEL T
IPC: E21B47/18
Filed: 2003-10-17
Granted: 2008-07-15
Abstract: A mud pulse landing assembly (10) which allows for the removal of the mud pulse generator (16) containing the mud pulse orifice (106), thus creating an unobstructed passageway for any tool or instrumentation that may need to be passed through the drill string. The retainer (14) of the mud pulse landing assembly also provides a universal mount for engaging alternate tools or instrumentation for use in analyzing the borehole geology. The retainer (14) is positioned between the mud pulse generator (16) and the landing sub body, so as to protect the retainer from the turbulent and abrasive mud flow, and to prevent obstruction of the area downstream of the compact muleshoe (60).
Patent CA-2502535-C (CA)
Title: Selection de parametres de message
Inventor: ADAMS NEIL P
IPC: G06Q10/10
Filed: 2003-10-17
Granted: 2012-01-24
Abstract: L'invention concerne un système et un procédé de sélection de paramètres de messages sur un client de messagerie. Un magasin de données configuré pour fonctionner en conjonction avec le client de messagerie stocke des enregistrements comprenant des paramètres ou des caractéristiques de messagerie pour des messages reçus et/ou envoyés au préalable. Le client de messagerie est configuré de manière à envoyer des messages sortants, chacun de ces messages présentant des caractéristiques de message, pour déterminer si un enregistrement effectué pour un récepteur auquel un message sortant a été adressé existe dans le magasin de données, et pour sélectionner des paramètres de messagerie permettant de vérifier les caractéristiques de message du message sortant sur la base de l'enregistrement, si l'enregistrement existe.
Patent CA-2508646-C (CA)
Inventor: MUELLER ROLF
IPC: B65B21/24
Filed: 1997-01-17
Granted: 2008-06-10
Abstract: There is provided a tightening arrangement in a paperboard wrap for articles such as bottles 11. In the region of the side/base junction there is provided a number of hinge panels 25 which remain hingedly connected to the wrap. The hinge panels 25 are folded out of alignment with the wrap such that a first part 26 lies in use against the adjacent base panel below a heel part 16 of one of the bottles 11. The hinge connection of the hinge panels 25 provides a firm area for engagement by the substantially straight, continuous edge provided by a series of engaging members 52 mounted on an endless chain.
Patent CA-2510072-C (CA)
Inventor: DORN JAMES C
IPC: B65D47/12
Filed: 2005-06-16
Granted: 2008-12-02
Abstract: Plastic container having an upwardly extending finish provided with a dispensing opening, and a transition collar mounted on the finish, said collar having an upwardly projecting pouring spout. The upwardly extending finish of the container includes outwardly extending projections with spaces therebetween, wherein the projections engage the transition collar.
Patent CA-2512863-C (CA)
Inventor: JOHANSSON SOLVEIG
IPC: C09D123/08
Filed: 2004-01-28
Granted: 2010-07-13
Abstract: A coating composition, a process for producing it and substrate coated therewith are described. The composition comprises a multimodal ethylene polymer, which contains from 80 to 99.8 % by weight of ethylene repeating units and from 0.2 to 20 % by weight of C3-C20 .alpha.-olefin repeating units, and is a blend of at least a first and a second ethylene polymer that are obtainable by a process comprising at least two steps in which: said first ethylene polymer is prepared by polymerising ethylene and optional comonomer(s) in the presence of a single site catalyst system; and said second ethylene polymer is prepared by polymerising ethylene and optional comonomer(s) in the presence of a single site catalyst system; said steps being performed in any order and the ethylene polymer of each step being present in the following step(s), and producing a blend of from 20 to 80 % by weight of said first and from 80 to 20 % by weight of said second ethylene polymer, said blend having a density of 0.915-0.955 g/cm3, a melt flow rate, MFR2, of 0.028-1.5 g/10 min., a molecular weight distribution, Mw/Mn, of 3-10, and a CTL 5.0 MPa-value according to ISO 6259 of at least 500 hrs. The substrate coated with the coating composition preferably is a metal pipe.
Patent CA-2521271-C (CA)
Title: Quinoline-2-one-derivatives for the treatment of airways diseases
Inventor: FAIRHURST ROBIN ALEC
IPC: C07D401/10
Filed: 2004-04-02
Granted: 2011-01-04
Abstract: Compounds of formula (I) in free or salt form, wherein -C-Y-, R1 and R2 are G  have the meanings as indicated in the specification, are useful for treating conditions that are prevented or alleviated by activation of the (.beta.2-adrenoreceptor. Pharmaceutical compositions that contain the compounds and a process for preparing the compounds are also described.
Patent CA-2530169-C (CA)
Inventor: PIRRO PETER
IPC: A01D57/00
Filed: 2005-12-15
Granted: 2009-04-14
Abstract: The agricultural harvesting machine having a crop picking head includes a pickup conveyer which can be driven so as to pick up the harvested crop at a first adjustable speed, a discharge conveyer which can be driven so as to receive the harvested crop picked up by the pickup conveyer, transport the harvested crop, and discharge the harvested crop at a second adjustable speed, and a feed-in conveyer disposed in a feed-in channel of the harvesting machine that can be driven so as to receive the harvested crop from the discharge conveyer, transport the harvested crop, and discharge the harvested crop to a harvested crop processing unit at a third adjustable speed. The third speed and the first speed are independent of one another, and the second speed is defined by the first and third speeds and falls in a range between the first and third speeds.
Patent CA-2531687-C (CA)
Inventor: YANG YI YAN
IPC: A61K31/74
Filed: 2004-04-15
Granted: 2011-06-28
Abstract: A process for preparing a thermosensitive polymer from a microemulsion is provided. The microemulsion comprises a monomer capable of forming a thermosensitive polymer and a polymerizable surfactant. Additional comonomers may be included in the microemulsion to vary the properties of the polymers produced. The resulting thermosensitive polymers may be nanoporous. The polymers according to the invention are suitable for use in medical applications, including use as a wound dressing and for delivery of cells to a graft site.
Patent CA-2534944-C (CA)
Inventor: JACKSON GEORGE W
IPC: E01D21/00
Filed: 2006-02-01
Granted: 2013-05-21
Abstract: An overhang bracket has a top member, a side member and a diagonal member. The side and top member may be connected together through a removable connecter. A guardrail post holder allows a guardrail post to be installed at a variety of angles to the top member. Rotating the side member causes the diagonal member to translate up or down the side member. A side member locator extends upwards from the overhang bracket to indicate the location of the side member. A tie rod holder holds a tie rod in an offset position relative to the side member. The side member locator may extend upwards through further parts of the shoring system or bridge overhang structure, for example a floor of a concrete form or rebar. A worker may adjust the overhang bracket in place from a standing position on a supporting structure or the floor of the form.
Patent CA-2536632-C (CA)
Title: Therapy-enhancing glucan
Inventor: CHEUNG NAI-KONG V
IPC: A61K31/716
Filed: 2004-07-16
Granted: 2011-09-20
Abstract: This invention provides a method for introducing substances into cells comprising contacting a composition comprsing orally administered beta-glucan with said cells. This invention also provides a method for introducing substances into a subject comprising administering to the subject an effective amount of the above compositions. The substance which could be delivered orally includes but is not limited to peptides, proteins, RNAs, DNAs, chemotherapeutic agents, biologically active agents, plasmids, and other small molecules and compounds. Finally, this invention provides a composition comprising orally administered beta-glucan capable of enhancing efficacy of IgM and different uses of the said composition.
Patent CA-2540678-C (CA)
Title: Pharmaceutical compositions for prevention of overdose or abuse
Inventor: MICKLE TRAVIS
IPC: A61K/
Filed: 2004-09-30
Granted: 2011-02-22
Abstract: The invention relates to pharmaceutical compositions comprised of a chemical moiety attached to an active agent in a manner that substantially decreases the potential of the active agent to cause overdose or to be abused. When delivered at the proper dosage the pharmaceutical composition provides therapeutic activity similar to that of the parent active agent.
Patent CA-2541291-C (CA)
Title: Mesures d'epuisement pour controle de la qualite et prediction de la stabilite de puits de forage
Inventor: SINHA BIKASH K
IPC: E21B47/00
Filed: 2006-03-30
Granted: 2008-12-23
Abstract: Une méthode pour l'obtention des données de diagraphie de qualité acquises au cours d'une opération de forage comprenant l'acquisition de données de diagraphie pendant une période d'arrêt de la pompe lorsqu'une pompe à boue est désactivée, et l'extraction d'un sous-ensemble de données à partir des données de diagraphie acquises, dans lequel le sous-ensemble des données correspondant à une période morte durant le temps d'arrêt de la pompe, dans lequel la période morte est sensiblement exempte d'interférences causées par l'activation ou la désactivation de la pompe à boue.