baber/WOPTO huggingface dataset:
Patent CA-2483919-C (CA)
Inventor: MCNULTY PETER DRUMMOND
IPC: B01D19/00
Filed: 2003-04-15
Granted: 2011-02-01
Abstract: The present invention generally offers a system and a method that allows a vessel to treat water while providing corrosion inhibition. An oxygen stripping gas produces oxygen stripping gas that may be pumped directly to preferably but optionally, a venturi injector, or may first be pumped into an empty tank and then delivered to the injector means. Water being pumped through the injector via a transfer piping means comes into contact with the oxygen stripping gas, and dissolved oxygen in the water transfers to micro-fine stripping gas bubbles generated by the injector. The water and the micro-fine bubbles are pumped from the injector and into the tank, where the micro-fine bubbles float to the surface, and the oxygen is released into the tank~s headspace. The deoxygenated water may be re-circulated through the system for additional deoxygenation or released from the tank into the surrounding waterways.
Patent CA-2486318-C (CA)
Inventor: BARYNIN JAN
IPC: F23G7/00
Filed: 2004-10-29
Granted: 2011-03-29
Abstract: Un appareil et une méthode permettant de gazéifier en carence d'air de matières organiques solides, y compris la biomasse et d'autres déchets, pour convertir l'énergie des produits chimiques stockée dans ces matériaux en énergie thermique ou en produits gazeux qui peuvent être utilisés dans la synthèse de produits biochimiques et/ou de produits chimiques. En particulier, le système utiliser un gazéifieur comprenant un âtre de "lit de cendres mobile" où la matière biologique est partiellement oxydée à une faible température (inférieure à 1500 degrés F) dans une chambre carrée ou rectangulaire munie d'un toit plat, effilé ou en voûte. Les gaz de combustion du gazéifieur sont maintenus à une température en utilisant une chambre de régénération et de récupération, puis sont soumis à une oxydation secondaire dans un agent oxydant. Les gaz à haute température produits par le système peuvent être utilisés avantageusement, par exemple, comme source d'énergie thermique pour un dispositif de récupération de chaleur traditionnel comme un échangeur de chaleur, un générateur de vapeur , un chauffeur à pétrole lourd ou à air chaud ou une chaudière à vapeur.
Patent CA-2487187-C (CA)
Inventor: SUZUKI KENICHI
IPC: H04B10/564
Filed: 2001-07-05
Granted: 2008-12-09
Abstract: With respect to the relative intensity noise (RIN) for inputs to an optical modulator or the signal-to-noise ratio (SNR) for outputs therefrom, the optical modulator modulating coherent lights of different wavelengths obtained by slicing a spectrum of the multi-wavelength light, the shape of a spectrum of a multi-wavelength light is controlled so that predetermined RIN and SNR can be obtained in accordance with transmission system parameters (the type and distance of optical fibers , the number of repeaters), thus enabling design meeting a performance specification for a conventional transmission section using semiconductor lasers.
Patent CA-2488316-C (CA)
Title: Thermal management system for an aircraft
Inventor: SABATINO DANIEL
IPC: B64D37/34
Filed: 2004-11-23
Granted: 2008-02-05
Abstract: A fuel based thermal management system includes a fuel stabilization system which permits the fuel to exceed the traditional coking temperatures. High temperature components are arranged along the fuel flow path such that even at the higher operating temperatures the fuel operates as a heat sink to transfer heat from high temperature components to the fuel. An optimal high temperature ester-based oil permits an oil-loop to exceed current oil temperature limits and achieve a high temperature to permit efficient rejection of heat to the fuel late in the fuel flow path.
Patent CA-2489749-C (CA)
Title: Appareil et procede pour executer des services informatiques interactifs personnalises dans un environnement de reseau a large bande
Inventor: SLOTHOUBER LOUIS P
IPC: G06F3/00
Filed: 2003-06-18
Granted: 2016-11-29
Abstract: Cette invention se rapporte à un appareil et à un procédé permettant d'exécuter des services informatiques interactifs personnalisés dans un environnement de réseau à large bande. Un dispositif se trouvant sur ce réseau à large bande (30) est capable d'extraire des données définies par l'utilisateur sur le réseau (50) et de les formater et de les afficher sur une unité d'affichage associée conjointement aux données télédiffusées par le réseau de télédiffusion (30). Le dispositif peut être un équipement (10) installé dans les locaux du client, tel qu'un décodeur, une console de jeux ou une passerelle domestique connectée au réseau à large bande. Dans le cas d'un décodeur, les données télédiffusées vont être des programmes de télévision. Le dispositif est capable de préférence d'extraire les données d'une source Internet. L'extraction et le formatage sont de préférence effectués par des agents logiciels compacts qui sont envoyés au dispositif par l'intermédiaire du réseau pour être mémorisés et exécutés sur le dispositif..
Patent CA-2490525-C (CA)
Title: Systeme et methode de gestion numerique des droits
Inventor: BELLS MATTHEW
IPC: H04L12/28
Filed: 2004-12-17
Granted: 2013-07-16
Abstract: Des méthodes et systèmes de traitement d'une pluralité d'actifs numériques sur un dispositif mobile, où les sauvegardes de la pluralité des actifs numériques sont créées de sorte à respecter les critères de gestion numérique des droits. Les versions cryptées et (ou) les liens de la pluralité des actifs numériques peuvent être stockés de sorte que le dispositif mobile ou les autres dispositifs électroniques peuvent accéder aux sauvegardes.
Patent CA-2493482-C (CA)
Title: Multi-material constriction device for forming stoma opening
Inventor: FORSELL PETER
IPC: A61L31/10
Filed: 2003-07-24
Granted: 2012-07-10
Abstract: An implantable constriction device for forming a restricted stoma opening in the stomach or esophagus of a patient comprises an elongate composite structure adapted to constrict the stomach or esophagus of the patient. The elongate composite structure is composed of a base material, such as hard silicone, making the composite structure self-supporting. Property improving means is provided for improving at last one physical property of the composite structure other than self-supporting properties, such as fatigue resistance, liquid impermeability, aggressive body cells resistance, anti-friction properties and lifetime.
Patent CA-2494794-C (CA)
Inventor: KARROLL DAVID
IPC: B05C17/02
Filed: 2005-01-27
Granted: 2011-06-07
Abstract: A paint roller sleeve includes an inner tube, an outer pile surface, an end cap and a circular disk shaped shield disposed between the end cap and the inner tube.
Patent CA-2505594-C (CA)
Inventor: TAGGE CHRISTOPHER D
IPC: B32B13/08
Filed: 2003-10-21
Granted: 2010-06-08
Abstract: A reinforced wallboard core is prepared from a slurry comprising a mixture of .beta.-calcium sulfate hemihydrate, a cellulose ether additive other than CMC and an amount of water that is sufficient to form a slurry and resulting in a wallboard density of less than 0.8 g/cc. The .beta.-calcium sulfate hemihydrate is hydrated by the water forming a wallboard core reinforced by the cellulose ether additive. The cellulose ether, having a molecular weight of at least about 20,000 and a viscosity grade of at least about 100 cps, is selected to give the reinforced wallboard core improved nail pull resistance and greater flexural strength than unreinforced wallboard of the same density. The reinforced wallboard core may be used for reduced-paper wallboard and/or for lightweight wallboard, for example.
Patent CA-2507545-C (CA)
Title: Use of furfural derivatives as anti-sickling agents
Inventor: SAFO MARTIN K
IPC: C07D307/34
Filed: 2003-12-03
Granted: 2011-06-21
Abstract: The invention provides the use of a compound for the treatment of sickle cell disease.  The compound has the structure:     (see formula I) wherein R1 is CHO, or an aldehyde protecting group selected from the group consisting of:  (see formula II) and (see formula III) n=0-4, and R2 is selected from the group consisting of hydroxymethyl, ethyl and methyl.
Patent CA-2510964-C (CA)
Inventor: NITZ THEODORE J
IPC: C07D407/12
Filed: 1995-05-11
Granted: 2009-06-30
Abstract: Compounds of formula (A), Z is (B) (see formula A) (see formula B) wherein: R1 and R2 are each independently hydrogen, halo, alkyl or the like; Y is alkylene of 3 to 9 carbon atoms; R3 and R4 are each independently chosen from hydrogen, alkyl, alkoxy, hydroxy, cycloalkyl, or the like; R5 is alkoxycarbonyl, alkyltetrazolyl, phenyl or a heterocycle are useful as antipicornaviral agents.
Patent CA-2511110-C (CA)
Title: Fishing jig lure
Inventor: BECKER DAMION D
IPC: A01K85/01
Filed: 2005-06-29
Granted: 2013-08-27
Abstract: A fishing jig lure has a fish hook mounted on a glass body with an epoxy resin. Light emitting particulates mixed with the epoxy resin emit visible light when subjected to an external light source.
Patent CA-2514072-C (CA)
Title: Cartouche servant a preparer des boissons
Inventor: HALLIDAY ANDREW
IPC: A47J31/56
Filed: 2004-01-23
Granted: 2012-08-07
Abstract: L'invention concerne une cartouche (1) qui contient un ou plusieurs ingrédient(s) de boisson (200) et qui est formée à partir de matériaux sensiblement imperméables à l'air et à l'eau. Cette cartouche comporte une chambre de stockage (130, 134) contenant l'/les ingrédient(s) de boisson et une chambre de type collecteur (16). La cartouche comprend une ouverture (12) à travers laquelle l'/les ingrédient(s) de boisson peut/peuvent être introduit(s) dans la chambre de stockage, cette ouverture étant fermée par un couvercle (5) dont une première partie recouvre la chambre de type collecteur et dont une deuxième partie recouvre la chambre de stockage. Lorsque la cartouche est utilisée, ladite première partie du couvercle peut être percée pour permettre l'admission d'une substance aqueuse dans la chambre de type collecteur, et le couvercle peut être percé pour permettre l'évacuation de boisson formée par l'interaction entre la substance aqueuse et l'/les ingrédient(s) de boisson dans la chambre de stockage.
Patent CA-2516823-C (CA)
Title: Locking assembly
Inventor: MORAN ERIC M
IPC: E05B57/00
Filed: 2005-08-22
Granted: 2008-09-30
Abstract: A locking assembly for readily attaching and detaching a device to a surface such as a wall, non-planar surface, or a plurality of bars such as those found in a kennel. The locking assembly has a bracket assembly with a front and back plate that are fixedly attached to each other about portions of peripheries of the front and back plates defining an opening therebetween with a top slot and at least one side slot. The back plate is directly or indirectly fixedly attached to a surface. Positioned within at least one side slot is at least one pivoting release lever having an upper leg and lower leg movable about a pivot. The locking assembly further includes a yoke assembly having a yoke assembly plate of a size and shape to fit edgewise and be guided into the opening between the front and bottom plates via the top slot. The upper leg of the pivoting release lever and an exterior surface of the yoke assembly plate can be mateably restrained through a pair of interlocking notches. A yoke extending from and fixedly attached to the yoke assembly plate is attached to the device.
Patent CA-2520826-C (CA)
Title: Led light bar assembly
Inventor: BEAUCHAMP PIERRE J
IPC: F21S4/28
Filed: 2005-09-23
Granted: 2010-12-14
Abstract: An LED (light emitting diode) light bar assembly is comprised of an elongated casing having an elongated cavity of substantially U-shape cross-section. The casing has a base wall, opposed side walls and an elongated open end between the side walls. One or more elongated heat sink LED modules each having two or more LEDs and electrical component parts thereof are retained in each of the modules. The LEDs are exposed in a spaced-apart relationship in a common wall of the modules. The casing is configured to removably receive and retain one or more of the modules therein in end-to-end relationship. The casing defines in combination with the one or more modules, at least one internal channel for the passage of wiring which is non-visible exteriorly of the module. At least one end connector is detachably securable to an end of the casing for securing the casing to a support structure. The connector has an internal passage for receiving wiring from the modules retained in the casing.
Patent CA-2521844-C (CA)
Inventor: BORTONE EUGENIO
IPC: A23L5/40
Filed: 2004-03-22
Granted: 2010-08-24
Abstract: An apparatus and associated method for varying the color and/or flavor of an extruded food product during a single production run of a single extrusion device. The apparatus includes a mufti-additive injection system, which is attached to a fluid supply line of an extrusion device. The injection system is comprised of a plurality of additive supply tanks, which are each in fluid communication with the fluid supply line via an injection manifold, and a metering mechanism which selectively controls the amount of additive injected into the supply line by each individual supply tank. The injection system may also include a central control mechanism for calibrating the amount of additive injected into the supply line and for maintaining a constant fluid volume added to the extrusion device. Each of the additive supply tanks may contain a different colorant and/or flavoring. Two variants of the injection manifold are provided as well as a novel injection sequence for use with the disclosed system.
Patent CA-2522146-C (CA)
Inventor: NEW ROGER R C
IPC: A61K9/19
Filed: 2004-04-15
Granted: 2012-06-12
Abstract: La présente invention concerne une composition pharmaceutique comprenant un mélange de : (a) un principe actif macromoléculaire ; (b) un acide ou sel biliaire non conjugué ; et (c) un adjuvant choisi entre le gallate de propyle, le butyl-hydroxy-anisole (BHA) et des analogues et dérivés de ces derniers, ou des mélanges de ceux-ci.
Patent CA-2523481-C (CA)
Inventor: BLEYS GERHARD JOZEF
IPC: C08G18/48
Filed: 2004-05-24
Granted: 2012-05-01
Abstract: L'invention concerne un procédé de préparation d'un matériau de polyisocyanurate et de polyuréthanne, qui consiste à faire réagir un polyisocyanate et une composition réactive à l'isocyanate, la réaction étant effectuée à un indice d'isocyanate compris entre 150 et 1500 et en présence d'un catalyseur de trimérisation. Le polyisocyanate comprend : a) entre 80 et 100 % en poids de diisocyanate de diphénylméthane qui comprend au moins 40 %, de préférence au moins 60 % et idéalement au moins 85 % en poids de 4,4'-diisocyanate de diphénylméthane et/ou un variant dudit diisocyanate de diphénylméthane liquide à 25 ·C et dont la valeur NCO est d'au moins 20 % en poids (polyisocyanate a), et b) entre 20 et 0 % en poids d'un autre polyisocyanate (polyisocyanate b). La composition réactive à l'isocyanate comprend : a) entre 80 et 100 % en poids d'un polyol de polyéther présentant une fonctionnalité nominale moyenne comprise entre 2 et 6, un poids équivalent moyen compris entre 150 et 1000, un poids moléculaire moyen compris entre 600 et 5000, une teneur en oxyéthylène (EO) comprise entre 75 et 100 % en poids et b) entre 20 et 0 % en poids d'un ou de plusieurs composés réactifs à l'isocyanate ne contenant pas d'eau, la quantité de polyol a) et de composé réactif à l'isocyanate b) étant calculée par rapport à la quantité totale du polyol a) et du composé b).
Patent CA-2536129-C (CA)
Title: Two-spool turboshaft engine with means of power take-off on the low pressure and high pressure rotors, power take-off module for the turboshaft engine and process for mounting theturboshaft engine
Inventor: BART JACQUES RENE
IPC: F02C7/36
Filed: 2006-02-10
Granted: 2013-10-15
Abstract: The invention concerns a two-spool turboshaft engine comprising a high-pressure (2) rotor and a low-pressure rotor (1), at least one accessory gearbox, one drive means, driving coaxial transmission movement shafts (11, 12) towards the accessory gearbox, characterised by the fact that the transmission means includes a high-pressure drive pinion (9), integrated into the high-pressure rotor (2) in the vicinity of its upstream extremity, a low-pressure drive pinion (7), integrated into the low-pressure rotor (1) upstream of the high-pressure rotor (2) and a power take-off module (29), directly geared to the drive pinions, driving the movement transmission shafts (11, 12). By virtue of the invention, the movement transmission shafts (11, 12) extend coaxially to one another and thus go through a single arm. The use of a power take-off module (29) enables the mechanism to be simplified. The assembly of the turboshaft engine is simplified.
Patent CA-2549824-C (CA)
Title: Use of 4-hydroxytamoxifen for the preparation of a medicament for the treatment of gynecomastia
Inventor: LE NESTOUR ELISABETH
IPC: A61P5/24
Filed: 2004-12-13
Granted: 2012-03-13
Abstract: The present invention provides methods for treating and preventing gynecomastia by administering 4-hydroxy tamoxifen to a patient. When percutaneously administered to a patient's breasts, 4-hydroxy tamoxifen concentrates locally, and exerts an anti-estrogenic effect. In patients with gynecomastia, this reduces the effective estrogen-androgen ratio in the breast tissue, thereby reducing ductal proliferation, epithelial and stromal hyperplasia, and pain. In patients at risk for developing gynecomastia, 4-hydroxy tamoxifen's anti-estrogenic effect prevents tissue proliferation and its accompanying pain.
Patent CA-2550602-C (CA)
Title: Rotating filter screen with baffle
Inventor: KEYS GARY STONE II
IPC: B01D33/44
Filed: 2006-06-16
Granted: 2009-04-14
Abstract: A rotating filter screen assembly is provided for filtering debris from cooling and combustion air provided to an engine system having an engine fan adapted to draw air through the filter screen assembly. The filter screen assembly includes a rotating filter screen having an upstream side and a downstream side. The filter screen is adapted to collect debris on the upstream side from air passing through the filter screen. A stationary cleaning chamber is mounted in the filter screen assembly and has an open face adjacent the upstream side of the filter screen. A vacuum source is connected to the cleaning chamber and is adapted to remove collected debris from the upstream side of the filter screen as the filter screen rotates relative to the cleaning chamber. An aerodynamic baffle plate is offset from the downstream side of the filter screen to divert air flow toward the downstream side of the fitter screen so as to create an area of high pressure air at the open face of the cleaning chamber.
Patent CA-2554396-C (CA)
Title: Press section and permeable belt in a paper machine
Inventor: SCHERB THOMAS THOROE
IPC: D21F1/00
Filed: 2004-12-23
Granted: 2012-03-13
Abstract: A pressing arrangement comprising at least one first permeable fabric which is a structured fabric to permit the production of tissue paper in a less expensive structure and operation costs which provides the same web quality as the TAD process. The pressing arrangement further comprises at least one second permeable fabric, a paper web disposed between the first and second fabrics, a pressure producing element in contact with the at least one first fabric and a support surface of a supporting structure in contact with the at least one second fabric. A differential pressure is provided between the first fabric and the support surface and acting on the at least one first fabric, the paper web and the at least one second fabric, whereby the paper web is subjected to mechanical pressure and experiences a predetermined hydraulic pressure to cause water to be drained from the web. The processing arrangement is structured and arranged to allow air to flow in a direction from the at least one first fabric, through the paper web and through the at least one second fabric.
Patent CA-2555189-C (CA)
Title: Device, system and method for improving efficiency and preventing degradation of energy storage devices
Inventor: KELLY SHAWN P
IPC: H01M10/44
Filed: 2004-01-30
Granted: 2014-07-22
Abstract: Disclosed herein is a method and related device for improving energy performance and substantially preventing degradation of a chemical-to-electrical energy conversion process of an energy storage device (10), comprising the steps of: mechanically exciting chemical reaction products within the energy storage device (10) at energy levels proximate which covalent bonds with a matrix (51) of the energy storage device (10) would form absent excitation, thereby substantially maintaining ionic bonding between the chemical reaction products and the matrix (51) and substantially preventing the chemical reaction products from covalently bonding with the matrix (51);  and introducing the mechanical excitations into the energy storage device (10) via an active material (31) mechanically-responsive to electromagnetic signals, in response to an electromagnetic signal.
Patent CA-2558420-C (CA)
Inventor: VOCKLER LARRY D
IPC: C03C17/38
Filed: 2006-09-01
Granted: 2013-03-26
Abstract: An extremely durable, stable and fast-curing elastomeric composition suitable for coating all types of architectural glass is disclosed.
Patent CA-2560151-C (CA)
Inventor: KAWASHIMA HIROKI
IPC: F22B37/24
Filed: 2006-09-19
Granted: 2014-11-18
Abstract: An installation construction method is provided for boiler facilities in which the boiler facilities include a boiler building configured of a steel structure, a boiler main unit to be installed within the boiler building, various types of equipment to be installed to the boiler main unit, and accessory members which are accessory thereto. During construction of the boiler building, the various types of equipment and the accessory members are carried into the boiler building and installed.
Patent CA-2565678-C (CA)
Inventor: FOURNIE-ZALUSKI MARIE-CLAUDE
IPC: C12Q1/00
Filed: 2005-05-04
Granted: 2013-07-09
Abstract: A peptide substrate selectively recognisable by a botulinum toxin A, BoNT/A containing a Nop-(Z)-Pya fragment in the peptide structure thereof, wherein Z is an aminoacid chain, preferably RA and the fragment is cleaved by the toxin.
Patent CA-2566945-C (CA)
Inventor: PARMEE EMMA R
IPC: A61K31/416
Filed: 2005-05-31
Granted: 2010-09-21
Abstract: L'invention concerne des pyrazoles comprenant un groupe naphthyle. Les composés sont utilisés dans le traitement du diabète de type 2 et des états pathologiques associés. L'invention concerne également des compositions pharmaceutiques et des méthodes de traitement.
Patent CA-2567400-C (CA)
Title: Solid pharmaceutical formulation
Inventor: MUKAI TADASHI
IPC: A61K45/00
Filed: 2005-05-19
Granted: 2012-09-25
Abstract: This invention provides a solid pharmaceutical formulation having high physical strength and further having excellent drug release properties and digestibility of excipients when administered. The formulation comprises (a) an active medical ingredient and (b) a pre-gelatinized starch in an amount of 10 to 90% by weight, said pre-gelatinized starch being prepared by pre-gelatinizing a cheap and stable usual starch during the procedure for formulation. This invention also provides a method for preparing the solid pharmaceutical formulation.
Patent CA-2575821-C (CA)
Inventor: MOHR DETLEF
IPC: A61P35/00
Filed: 2005-08-11
Granted: 2013-07-02
Abstract: The invention relates to aqueous infusion or injection solutions that have a long shelf life and contain an active substance of general formula (I), wherein the radicals L, R1, R2, R3, R4, and R5 have the meanings indicated in the claims and the description, an amount of a physiologically acceptable acid or acid mixture which is sufficient to dissolve the active substance and stabilize the solutions, and additional optional auxiliary formulation agents suitable for parenteral use.  Also disclosed is a method for producing the inventive infusion or injection solutions.