baber/WOPTO huggingface dataset:
Patent CA-2376017-C (CA)
Title: Potassium calcium citrate compositions and methods for production
Inventor: PAK CHARLES Y C
IPC: A61K31/194
Filed: 2000-07-19
Granted: 2012-01-10
Abstract: A composition useful as a dietary supplement for providing potassium, calcium, and citrate is presented, as well as processes for producing the composition, and methods for using the composition as a dietary supplement. Administration of the composition counters bone loss associated with aging or menopause by providing bioavailable calcium and, simultaneously, delivering alkali load. In addition, administration of the composition produces a substantial increase in urinary citrate, which counters kidney-stone formation.
Patent CA-2376380-C (CA)
Inventor: CRESSWELL MARK
IPC: B60P1/42
Filed: 2002-03-12
Granted: 2005-05-10
Abstract: A self-unloading container apparatus comprises a container mounted on a vehicle. An upright auger tube has its bottom end in the container and top end outside the container. An intermediate auger tube is pivotally attached at one end to the upright auger tube so as to pivot about a pivot axis on a pivot plane and at the other end to a lateral auger tube at a fixed oblique angle. A universal joint connects the intermediate flighting shaft to the upright flighting shaft with the center of the joint on the pivot plane and axis. A constant velocity universal joint connects the intermediate flighting shaft to the lateral flighting shaft with a center thereof located at the intersection of axes of the intermediate and lateral auger tubes. The lateral auger tube pivots from a transport position aligned with the travel direction, to an operating position transverse to the travel direction.
Patent CA-2377859-C (CA)
Inventor: CARTER PHILLIP W
IPC: C02F11/14
Filed: 2000-06-28
Granted: 2010-10-19
Abstract: This invention is directed to high molecular weight water-soluble zwitterionic polymers derived from zwitterionic and nonionic monomer units, and to the use of the polymers in papermaking processes.
Patent CA-2381422-C (CA)
Title: Providing one party with access to an account of another party
Inventor: O'BRIEN ERIN DRAKELEY
IPC: G06Q40/00
Filed: 2000-08-10
Granted: 2013-02-19
Abstract: A first party is provided with access to an account of a second party by inputting identification information for the account of the second party, and receiving account information for the account of the second party based on the identification information. The account of the second party is accessed based on the account information.
Patent CA-2382341-C (CA)
Title: Wire pit
Inventor: RAHKONEN RIITTA
IPC: D21F1/66
Filed: 2000-08-17
Granted: 2007-01-09
Abstract: The present invention relates to an improved paper machine wire pit of reduced volume and made of modules that may be located in several various relative positions, at the level of the mill or at the bottom of the mill, for separating gas from white waters, while maintaining laminar liquid flow. A characteristic feature of the wire pit (50) according to the invention is that its wall/walls (52', 52", 54', 62) converge downwards so that the average flow direction of the liquid along the most part of the wire pit (50) height deviates from vertical.
Patent CA-2383937-C (CA)
Title: Polyurethanes and graft copolymers based on polyurethane and their use in the production of coating materials, adhesives and sealing masses
Inventor: FIGGE HANS-JURGEN
IPC: C08G18/40
Filed: 2000-10-09
Granted: 2009-05-12
Abstract: The invention relates to an olefinically unsaturated, hydrophilic or hydrophobic polyurethane (B), which can be produced as follows: (1) a polyurethane pre-polymer (B1), produced by at lea st reacting (B1.1) at least one poly-isocyanate with (B1.2) at least one saturated and/or olefinically unsaturated higher-molecul ar and/or lower-molecular polyol in one or more stages so that, according to the statistical mean, at least one free isocyanate gro up per molecule still remains, is reacted with (2) at least one compound (B1.3) containing at least two functional groups which are reactive to isocyanate, in such a way that no remaining free isocyanate groups are detectable. (3) The resultant polyurethane is the n reacted with at least one anhydride of an alpha,beta-unsaturated carboxylic acid. The invention also relates to the use of said polyurethane (B) for producing graft copolymers and to the use of the polyurethane (B) and the graft copolymers for producing coating materials, adhesives and sealing masses.
Patent CA-2395349-C (CA)
Inventor: NERACHER ARNOLD
IPC: A61M5/315
Filed: 2000-12-21
Granted: 2007-11-06
Abstract: A propulsion system suitable for a single-use or a multi-use needleless injection device comprises a container and a source of potential energy for propelling a fluid (2) with sufficient pressure through an orifice to create a jet enabling subcutaneous or intracutaneous delivery of the fluid, the source of potential energy primarily in the form of a compressible substance (7) under pressure within the container. The compressible substance is preferably a polysiloxane or vulcanised silicon rubber.
Patent CA-2398057-C (CA)
Title: Combining signal images in accordance with signal-to-noise ratios
Inventor: BORTNYK GEORGE P
IPC: G06F19/00
Filed: 2002-08-14
Granted: 2011-07-19
Abstract: Combining signal images includes receiving signal images and performing the following to yield a weighted sum for at least one signal image. A phasor is generated from a signal image in accordance with a correlation reference, and a phase alignment of the signal image is adjusted to yield an adjusted signal image. A signal magnitude estimate is determined in accordance with the phasor, and a weight is determined in accordance with the signal magnitude estimate, where the weight reflects a signal-to-noise ratio of the signal image. The weight is applied to the adjusted signal image to yield a weighted sum for the signal image. The weighted sums are combined to yield a combined signal output.
Patent CA-2403351-C (CA)
Title: Improved storage tank assembly
Inventor: BOUDRY JOHN ALEXANDRE
IPC: B65D90/503
Filed: 2001-03-16
Granted: 2010-05-04
Abstract: According to the present invention there is provided a storage tank assembly comprising: (i) a storage tank; (ii) support means comprising at least one load bearing reinforcement means extending around and attached to at least a portion of the outer circumference of the storage tank, the support means further incorporating at least one mounting leg to enable the support means to be connected to a canopy.
Patent CA-2410836-C (CA)
Inventor: INOUE KOICHI
IPC: F01K17/00
Filed: 2002-11-01
Granted: 2007-01-02
Abstract: Low-pressure-side condensate is subjected to convection heating while dripping in high-pressure-side steam, and to surface turbulent heat transfer due to a circulating flow caused by downflow condensate falling after overflowing. Thus, the temperature of the low-pressure-side condensate can be raised efficiently with satisfactory heat transfer. A bypass connecting pipe enables high-pressure-side condensate to bypass condensate of a reheat chamber and merge with the condensate while keeping a high temperature. Thus, heating of the low-pressure-side condensate is performed sufficiently, with a space for falling being minimized for compactness. Also, condensate in a high amount of heat exchange is fed toward a condensate pump. Hence, a multistage pressure condenser permitting compactness and increased efficiency of a power plant can be constructed.
Patent CA-2415575-C (CA)
Title: Produit d'isolation thermique/phonique a base de laine minerale et son procede de fabrication
Inventor: BEAUFILS SEBASTIEN
IPC: D04H1/4226
Filed: 2001-07-12
Granted: 2012-07-10
Abstract: L'invention a pour objet un procédé de fabrication d'un produit d'isolation thermique et/ou phonique à base de laine minérale par centrifugeur interne, avec une ligne de production comprenant n organes de fibrage en série. On règle de façon différente au moins un paramètre de fibrage de deux organes de fibrage successifs sur la ligne de production. L'invention a également pour objet les produits ainsi obtenus.
Patent CA-2416406-C (CA)
Title: Apparatus and method for heat treatment of tissue
Inventor: MANKER CHARLES
IPC: A61N5/02
Filed: 2001-07-24
Granted: 2009-09-29
Abstract: An energy radiation applicator apparatus for hyperthermic treatment of targeted tissue in a patient is provided. The apparatus comprises a catheter for insertion into the patient, and an applicator operatively attached to the catheter and an energy source sufficient for elevating the temperature of targeted tissue in proximity to the applicator to a preselected temperature and for maintaining the preselected temperature during treatment. It may also comprise a positioning mechanism operatively attached to the catheter so that the applicator may be positioned at a desired position in proximity to the targeted tissue to be treated, a temperature sensor operatively attached to the catheter and in operative association with the applicator for measuring the temperature of the targeted tissue, and a locator for determining whether the applicator remains at the desired position. The locator is operatively attached to the energy source and deactivates the energy source when the conditions exist that permit the applicator to move from the desired position.
Patent CA-2419965-C (CA)
Title: Fuel cell stack
Inventor: DOHLE HENDRIK
IPC: H01M8/241
Filed: 2001-07-21
Granted: 2010-05-18
Abstract: The invention relates to a fuel cell stack in which, according to the invention, several elements of the fuel cell stack are advantageously sealed by a seal in order to form a continuous operating material channel. The inventive fuel cell stack can be provided with a very compact design, whereby the layer thickness of an individual fuel cell is, on a regular basis, distinctly less than 1.5 mm and, advantageously, even less than 1.2 mm.
Patent CA-2428594-C (CA)
Title: Coating with anti-microbial agent for refrigerator shelving
Inventor: KRANOVICH RICHARD L
IPC: B05D5/00
Filed: 2001-11-15
Granted: 2011-01-25
Abstract: The embodiments disclose means to inhibit the growth and migration of bacteria, mildrew and fungus by applying various coatings which contain an inorganic anti-microbial agent onto metal, glass, and plastic substrates. The substrates are used in the manufacture of components for the interior of refrigerators and freezers, which include wire (100) and glass shelving (200, 300), plastic crisper baskets (500) and other articles within the food storage area. The coatings include the inorganic anti-microbial agent combinet with a matrix resin which are applied by electrostatic powder coating (916), roller coating (810), or robotic spraying (710), and then cured.
Patent CA-2435986-C (CA)
Title: Procede de rotomoulage a temps de cycle reduit
Inventor: WEBER MARK
IPC: C08L23/08
Filed: 2003-07-24
Granted: 2011-08-30
Abstract: Le cycle applicable au procédé de rotomoulage est amélioré au moyen d'un matériau de moulage comprenant un mélange d'au moins deux types de polyéthylènes présentant un intervalle étroit de distribution de masse moléculaire étroites et un intervalle homogène de distribution de comonomères. Une autre solution consiste à diminuer la température de moulage pour conserver l'énergie et réduire l'énergie consommée. Le mélange de polyéthylènes présente aussi un intervalle étroit de distribution de masse moléculaire inférieur à 3 et une densité de 0,930 à 0,950 g/cc. Les pièces rotomoulées préparées à partir du mélange, présentent une excellente résistance aux chocs et résistent aussi au gauchissement. Un procédé préféré fait appel à un mélange qui contient un élément de mélange présentant une masse moléculaire plus élevée et une densité inférieure à un autre élément de mélange. Ce mélange peut servir à préparer des pièces rotomoulées avec une résistance au gauchissement et une meilleure résistance à la fissuration due aux contraintes environnementales (ESCR). Un procédé hautement préféré fait appel à un mélange qui contient de plus une faible quantité (de 0,5 à 10 % de poids) d'un troisième élément de mélange d'éthylène qui présente une masse moléculaire et une densité plus élevées. Cette composition hautement préférée peut servir à préparer des pièces rotomoulées présentant une résistance au gauchissement, une ESCR très bonne et un module de rigidité comparativement élevé.
Patent CA-2445744-C (CA)
Title: Derives de nucleoside antiviral
Inventor: HOBBS CHRISTOPHER JOHN
IPC: A61K31/708
Filed: 2002-05-15
Granted: 2007-12-04
Abstract: L'invention concerne des dérivés de nucléoside à utiliser dans le traitement ou la prophylaxie d'infections liées au virus de l'hépatite C. En particulier, l'invention concerne des dérivés connus de 2'-déoxy-2'-fluoro nucléoside, et leur utilisation en tant qu'inhibiteurs de réplication de l'ARN du virus de l'hépatite C (HCV), et des compositions pharmaceutiques de tels composés. Ces composés présentent une utilisation potentielle en tant qu'agents thérapeutiques dans le traitement d'infections HCV. L'invention décrit l'utilisation de dérivés de 2'-déoxy-2'-fluoro nucléoside de formule (I), où R?1¿ est hydrogène ou phosphate et, B représente un résidu 1-pyrimidinyle ou 9-purinyle de formule B1, B2, ou B3 et des sels pharmaceutiquement acceptables de ce résidu, pour le traitement de maladies provoquées par le virus de l'hépatite C (HCV), ou pour la préparation de médicaments destinés à un tel traitement.
Patent CA-2449738-C (CA)
Inventor: ALLEN JOHN J
IPC: A61B5/00
Filed: 2002-06-07
Granted: 2008-08-12
Abstract: L'invention porte sur des systèmes et des procédés d'échantillonnage d'un fluide corporel prélevé après une incision dans la peau. Ces systèmes et ces procédés utilisent un passage capillaire (18) équipé d'une première partie orientée vers le haut (39) et d'une seconde partie orientée vers le bas (41), cette dernière présentant une affinité capillaire plus élevée avec le fluide corporel que la partie orientée vers le haut (39), Par conséquent, lorsque la première partie (39) est remplie et que le fluide entre en contact avec la seconde partie (41), le fluide est alors aspirée dans la seconde partie (41) en raison d'une affinité capillaire plus élevée. Ces affinités capillaires sont contrôlées par la zone transversale du passage (18), l'utilisation de différents matériaux ou revêtements afin de définir le passage, l'utilisation de matériaux en tissu mèche, et autres similaires. Les systèmes et les procédés d'échantillonnage capillaires sont éventuellement combinés avec des systèmes d'incision, d'expression et/ou de tests, en particulier dans un seul dispositif intégré.
Patent CA-2453146-C (CA)
Inventor: GREGORIUS PETER
IPC: H04M1/00
Filed: 2002-06-07
Granted: 2008-11-18
Abstract: The invention relates to a line driver in which an input current (IINN) feeds a node (K1) which is connected to an input on an amplifier (OTA1). A further input on the amplifier (OTA1) has a reference voltage (VSGND) applied to it. The amplifier (OTA1) controls a current source (MN1) which outputs an output current (IOUTN). A current/voltage converter (R1) is connected between the node (K1) and the current source (MN1). A voltage/current converter (R2) is connected between the current source (MN1) and a ground (VSS).
Patent CA-2465830-C (CA)
Inventor: SAMARA-RUBIO DEAN
IPC: G02F1/025
Filed: 2002-11-08
Granted: 2008-04-01
Abstract: A semiconductor-based gain optical phase-shifting device, method and apparatus. In one aspect of the present invention, an apparatus according to an embodiment of the present invention includes a semiconductor substrate through which an optical beam is to be directed along an optical path through the semiconductor substrate. A plurality of floating charge modulated regions are disposed along the optical path. A phase of the optical beam is responsive to a charge concentration in each of the plurality of floating charge modulated regions. A plurality of tunneling insulation layers (117) are disposed between each of the plurality of floating charge modulated regions and the semiconductor substrate. A plurality of control (121) nodes are disposed proximate to the plurality of floating charge modulated regions. Each of the control nodes control the charge concentration in a respective one of the plurality of floating charge modulated regions. A plurality of blocking insulation layers (119) disposed between each of the plurality of control nodes and the plurality of floating charge modulated regions.
Patent CA-2467690-C (CA)
Inventor: MCVICKER KRISTINA H
IPC: H01B1/22
Filed: 2002-11-01
Granted: 2008-11-18
Abstract: La présente invention concerne une composition de colle thermofusible électroconductrice faite de particules électroconductrices et de particules de verre en dispersion dans un système polymère thermoplastique. Cette composition de colle thermofusible électroconductrice est à l'état solide à température ambiante, mais elle fond à une température se situant dans la plage des 35 ·C à 90 ·C, formant ainsi un liquide fluide pouvant s'appliquer en sérigraphie sur un substrat de silicium. La composition de colle thermofusible électroconductrice de l'invention convient particulièrement pour la fabrication de piles photovoltaïques.
Patent CA-2470044-C (CA)
Title: Pyrrolopyrimidine a2b selective antagonist compounds, their synthesis and use
Inventor: CASTELHANO ARLINDO L
IPC: A61P43/00
Filed: 2002-12-20
Granted: 2010-12-14
Abstract: A compound having the structure wherein, R1 is a substituted or unsubstituted alkyl, wherein the substituent is hydroxyl, dihydroxy, carboxyl, -C(=O)NRaRb, -NRaRb, -NRaC(=O)NRaRb, -NRaC(=O)ORa, -OC(=O)NRaRb, or -NHC(=O)Ra; R2 is hydrogen or a substituted or unsubstituted alkyl, wherein the substituent is hydroxyl, dihydroxyl, carboxyl, -C(=O)NRaRb, -NRaRb, -NRaC(=O)NRaRb, -NRaC(=O)ORa, -OC(=O)NRaRb, or -NHC(=O)Ra, or R1, R2 and N together form a substituted piperazine, substituted azetidine ring, or a pyrrolidine ring substituted with -(CH2)2OH or -CH2C(=O)OH; R3 is a substituted or unsubstituted phenyl or a 5-6 membered heteroaryl ring, wherein the substituent is halogen, hydroxyl, cyano, (C1-C15)alkyl, (C1-C15)alkoxyl, or -NRaRb; R4 is hydrogen or substituted or unsubstituted (C1-C15)alkyl; R5 is -(CH2)mOR6, -CHNOR7, -C(=O)NR8R9, -(CH2)mC(=O)OR10, -(CH2)kC(=O)NR11R12.
Patent CA-2470596-C (CA)
Title: Enhancing combustion with variable composition process gas
Inventor: NEUMEISTER LAWRENCE DWAYNE
IPC: F23G7/06
Filed: 2004-06-10
Granted: 2012-07-03
Abstract: Method and apparatus for enhancing the combustion of a process gas of variable composition which gas is used for steam generation in producing heavy oil. The mass flow of the process gas containing hydrocarbons, carbon dioxide and water is measured. It is assumed that the process gas is saturated with water vapor and the water content of the process gas is then obtained. The content of carbon dioxide in the process gas is nominally obtained with an oxygen analyser measuring the flue gas from a steam generator thereby giving a close approximation of hydrocarbon content and allowing an expedited calculation of the energy content and air required. The nominal carbon dioxide value is compared with the calculated carbon dioxide value based on the actual flow of process gas and purchase gas and the oxygen content so that the quantity of carbon dioxide is approximated. If increased flow of the process gas is required, changes in the flow of the introduced air can be quickly made without relying exclusively on oxygen analysis of the exhaust gas from the steam generation process. Steam of a desired energy content and quantity for well injection purposes may also be produced.
Patent CA-2474048-C (CA)
Title: Revetment block and mat
Inventor: DICE DEREK W
IPC: E02B3/14
Filed: 2003-01-10
Granted: 2009-01-06
Abstract: A revetment mat (100) formed of revetment blocks having a size of about one and a half times larger (10, 110) than standard sized blocks (104) and made of precast concrete. The one and one-half size revetment blocks (10, 110) are used as end blocks in alternating rows. The end block preferably has four sidewalls having a plurality of projections (28) and recesses (26) for interlocking with adjacent revetment blocks. When used to form the revetment mat (100), the mat has evenly aligned edges and resists upward lift and turning associated with half blocks of the prior art.
Patent CA-2475780-C (CA)
Title: 1-phenyl-2-heteroaryl-substituted benzimidazole derivatives, their use to prepare drugs for treatment of immunological diseases
Inventor: BLUME THORSTEN
IPC: A61P43/00
Filed: 2003-01-17
Granted: 2011-08-02
Abstract: The invention relates to the novel benzimidazole derivatives of formula (I), to the production and use thereof in the treatment and prophylaxis of diseases that are associated with microglial activation, and of T-cell mediated immunological diseases. The invention also relates to the pharmaceutical preparations that contain the novel benzimidazole derivatives.
Patent CA-2479156-C (CA)
Inventor: GARDELLA JO ANN
IPC: E06B9/50
Filed: 2003-03-20
Granted: 2007-04-24
Abstract: Generally speaking, in accordance with the invention, an improved window treatment system is provided. The system includes a head rail, a spring clutch disposed at one end of the head rail and an idler disposed at the other end of the head rail. Significantly, a pair of universal brackets, one coupled to the spring clutch and the other coupled to the idler, are used. Each bracket is suitable for fixedly mounting either the clutch or the idler at either end of the head rail. The brackets are identical.
Patent CA-2484028-C (CA)
Title: Method for making a chemical device element comprising a metal supporting part and an anti-corrosive metal coating
Inventor: TOTINO ERNEST
IPC: B23K1/012
Filed: 2002-04-29
Granted: 2010-06-22
Abstract: The invention concerns a method for making assembly parts (101, 192, 111, 112) for manufacturing a chemical device element (100) comprising fixing an anticorrosive coating (31, 32) on an untreated assembly part (21, 22), by an operation including a brazing process under controlled atmosphere and, optionally forming the coated part (101, 102) by plastic deformation. The brazing temperature is preferably lower than about 750 ·C, and more preferably ranging between 600 ·C and 720 ·C. The inventive method enables an anticorrosive coating having a thickness less than 1 mm to be firmly fixed on a steel plate.
Patent CA-2488001-C (CA)
Title: Derives de pyrrolid-2-one 1,5 disubstitues utilises comme agonistes de recepteur ep4 pour traiter des maladies oculaires telles que le glaucome
Inventor: YOUNG ROBERT N
IPC: A61P19/08
Filed: 2003-06-02
Granted: 2011-03-22
Abstract: La présente invention concerne des agonistes sélectifs puissants du sous-type EP¿4? de récepteurs E2 de prostaglandine de formule I, leur utilisation ou une préparation de ceux-ci utilisée dans le cadre du traitement du glaucome et d'autres pathologies qui sont liées à une pression intra-oculaire élevée dans l'oeil d'un patient.
Patent CA-2491193-C (CA)
Inventor: DOLLE FREDERIC
IPC: C07D401/12
Filed: 2003-06-30
Granted: 2013-04-16
Abstract: The invention concerns maleimide compounds marked with Fluor 18 of general formula (I), wherein: m represents an integer from 0 to 10; n represents an integer from 1 to 10; Y represents a group selected among optionally substituted heterocyclic, monocyclic or bicyclic groups; X represents a radical of formula (U) ¿a? -((CR¿1?R¿2?) ¿b? -(V) ¿c?)¿d ?-((CR¿3?R¿4?) ¿e?- (W) ¿f?) ¿g?-, wherein: a, b, c, d, e, f, g represent each independently an integer from 1 to 10; 0 A 10; U, V and W represent each independently -NR¿1?-, -O-, -S-,formula (II), ethynyl, -CR¿1?=CR¿2?-, -(C=0)-, -(C=S)-, -C=NR¿1?)-, -C(=0) 0-, -(C=S) S-, -C(=NR¿1?)NR¿2?-, -CR¿1?R¿2?-, -CR¿1?OR¿2?-, -CR¿1?NR¿2?R¿3?. The invention also concerns a method for preparing said compounds, their use for marking macromolecules and complexes of said compounds with a macromolecule. The invention further concerns a kit for analysis, detection, or diagnosis using said complexes. The invention finally concerns the use of the complexes in a medical imaging method such as position emission tomography (PET).?¿