baber/WOPTO huggingface dataset:
Patent CA-2452270-C (CA)
Title: Method and devices for controlling loads connected to a power line
Inventor: VAN TICHELEN PAUL
IPC: H04B3/54
Filed: 2002-06-26
Granted: 2012-01-03
Abstract: The present invention is related to a method and devices for controlling at least one load connected to an AC power line. The method is based on the introduction of interruptions in the line voltage, which correspond to data being sent. The method centres on interruptions of variable length, yielding the opportunity of sending more data with a reduced number of interruptions. The invention is further related to a particular design of the transmitter and receiver. The transmitter is equipped with a means for measuring the line current. The receiver is equipped with a comparator with a feedback connection. The receiver is also capable of increasing momentarily the line current, which creates the possibility of sending information back towards the transmitter.
Patent CA-2453022-C (CA)
Title: Appareil de dialyse sanguine dote d'une unite de controle pratique
Inventor: IKEDA ATSUSHI
IPC: A61M1/36
Filed: 2002-07-03
Granted: 2008-06-17
Abstract: L'invention se rapporte à un appareil de dialyse sanguine permettant de procéder à une dialyse sanguine par le contrôle des conditions de dialyse au moyen d'un volume sanguin (BV) ou d'un changement de volume sanguin en tant que niveau d'indication (lequel est parfois dénommé niveau d'indication sanguin). Cet appareil de dialyse sanguine se caractérise par le fait qu'il permet d'effectuer une dialyse sanguine dans des conditions déterminées par la définition du cours du niveau d'indication sanguin cible avec le passage de temps en tant que ligne de contrôle cible, par la mesure du niveau d'indication sanguin au niveau de chaque point de mesure (point de contrôle) au cours du passage du temps, et par le calcul des conditions de dialyse de manière que le niveau d'indication sanguin au niveau du prochain point de mesure (point de contrôle) atteigne le niveau cible grâce au niveau d'indication sanguin mesuré ci-dessus et au niveau d'indication sanguin cible au niveau du prochain point de mesure (point de contrôle). Cet appareil est équipé d'un simple mécanisme de contrôle et risque parfois de mal fonctionner ou d'être hors fonction. Un opérateur peut facilement le manipuler et rétablir rapidement et précisément la fonction de contrôle. Par conséquent, il est possible d'entraîner un effet de changement de volume sanguin approprié au cours de la dialyse sanguine.
Patent CA-2455138-C (CA)
Inventor: NATSCHKE SCOTT L
IPC: B60T13/10
Filed: 2001-01-18
Granted: 2006-08-08
Abstract: An apparatus engageable with a hand brake assembly for automatically applying at least one brake device secured to a railway vehicle with such hand brake assembly. The apparatus includes a motor means having a rotatable shaft carrying a gear member thereon, the gear member being engageable with at least one gear of a gear assembly disposed in a housing member of the hand brake assembly for operating the gear assembly in a direction which will cause an application of the at least one brake means. A means is connected to the motor means for starting the motor means and thereby initiating an automatic application of the at least one brake means by the hand brake assembly.
Patent CA-2456044-C (CA)
Title: Element de menuiserie et fixation, et procede et appareil de positionnement de ladite fixation
Inventor: DURNEY MAX W
IPC: F16B25/00
Filed: 2002-07-30
Granted: 2011-02-15
Abstract: L'invention concerne un dispositif permettant de positionner une fixation de menuiserie (74) dans un élément de menuiserie (33) à utiliser ultérieurement pour former un ensemble de menuiserie. Ledit dispositif de positionnement (41) de fixation comprend un magasin d'alimentation (82) destiné à fournir des fixations de menuiserie (74) à un organe de préhension (83). Ledit organe de préhension (83) est positionné afin de recevoir les fixations (74), et est conçu afin de saisir lesdites fixations individuelles (74) amovibles en-dessous de la tête de fixation (86) de façon à maintenir ces fixations (74) en relation commandée et indexée avec l'organe de préhension (83). Ledit organe peut se déplacer entre une position de préhension de fixation et une position de positionnement de fixation pendant que l'extrémité pointue (88) de ladite fixation (74) reste en relation indexée. Un bras de positionnement (92) est formé afin de solliciter la fixation (74) à partir de l'organe de préhension (83) pour créer un ajustement serré avec l'élément de menuiserie (33).
Patent CA-2459580-C (CA)
Inventor: MINOBE NOBUO
IPC: C08G63/87
Filed: 2002-09-18
Granted: 2011-05-31
Abstract: A poly(ethylene aromatic dicarboxylate ester) resin usable for the production of fibers, films and bottle-formed articles, is produced by polycondensing a diester of an aromatic dicarboxylic acid with ethylene glycol by using a catalyst including a non-reacted mixture or reaction product of a titanium compound component including at least one member selected from titanium alkoxides and reaction products of the titanium alkoxides with aromatic polyvalent carboxylic acids or anhydrides thereof, with a specific phosphorus compound, in which catalyst the contents of titanium and phosphorus elements are controlled.
Patent CA-2460005-C (CA)
Inventor: FU WEN-MEI
IPC: A61P25/00
Filed: 2002-09-16
Granted: 2008-12-02
Abstract: A method for enhancing learning and memory or treating amnesia. The method includes administrating to a subject in need thereof a compound of the formu la (I) : each of Ar1, Ar2, and Ar3, independently, is phenyl, thienyl, furyl, o r pyrrolyl ; each of R1, R2, R3, R4, R5, and R6, independently, is H, nitro, halogen, R, OH, OR, C(O)OH, C(O)OR, C(O)SH, C(O)SR, C(O)NH2, C(O)NHR, C(O)NRR', ROH, ,ROR', RSH, RSR', ROC(O)R'OH, NHR, NRR', RNHR', or RNR'R'', o r R1 and R2 together, R3 and R4 together, or R5 and R6 together are ORO ; wherein each of R, R', and R'', independently is C1.sim.C6 alkyl ; and n is 1, 2, or 3. The compound is in an effective amount for enhancing learning and memory or treating amnesia.
Patent CA-2462416-C (CA)
Title: Derivatives of 4-(thio- or selenoxanthene-9-ylidene)-piperidine or acridine and its use as a selective 5-ht2b receptor antagonist
Inventor: LUEBBERT HERMANN
IPC: A61P9/00
Filed: 2002-10-23
Granted: 2011-04-26
Abstract: The present invention relates to derivatives of 4-(Thio- or Selenoxanthene-9-ylidene)-piperidine or acridine of the Formula (I) and pharmaceutically acceptable salts thereof, use of these compounds as a medicament and for the manufacture of a medicament for treatment of a disease state which can be alleviated by treatment with a 5-HT2B antagonist.
Patent CA-2462901-C (CA)
Title: Padded absorbent article
Inventor: ERDMAN EDWARD P
IPC: A61F13/53
Filed: 2002-10-09
Granted: 2010-11-02
Abstract: An absorbent article (10) having front (12) and rear (14) regions corresponding to the front and rear of a wearer, respectively, and a crotch region (16) between the front and rear regions. The article (10) generally comprises a backsheet (32), an topsheet (30) overlaying the backsheet, and a foam layer (40) disposed between the topsheet and the backsheet. An absorbent core (34) is also located between the topsheet and the backsheet. The foam layer (40) also preferably extends from the front region, through the crotch region, and into the back region. The foam layer is attached to the article, while in a laterally extended position, in at least one of the front and rear regions thereby elasticizing at least one region.
Patent CA-2463878-C (CA)
Title: Microwave heating apparatus
Inventor: FAGRELL MAGNUS
IPC: H05B6/68
Filed: 2002-10-04
Granted: 2012-08-21
Abstract: Microwave heating apparatus comprising a dielectric microwave applicator provided with a microwave coupling means adapted to feed microwave energy to the applicator. The applicator is provided with a load chamber 8 extending coaxially with regard to the centre axis of the applicator from an upper end to a predetermined distance from a lower end of the applicator, said load chamber is adapted to receive a load to be heated. The dielectric applicator comprises two sections, an upper section 4 provided with the load chamber and a lower section 6 for impedance matching between the coupling means and upper section. In a preferred embodiment the lower section has an increasing crosssectional area from the coupling means to the intersection to the upper section.
Patent CA-2468664-C (CA)
Title: Ketorolac tromethamine compositions for treating or preventing ocular pain
Inventor: MULLER CHRISTOPHER A
IPC: A61K31/407
Filed: 2004-05-28
Granted: 2012-03-06
Abstract: Compositions comprising ketorolac tromethamine at a therapeutically effective concentration of less than 0.5% are disclosed herein. Methods of treating or preventing ocular pain using said compositions are also disclosed herein.
Patent CA-2490136-C (CA)
Inventor: INO TADASHI
IPC: B01D67/00
Filed: 2003-06-16
Granted: 2009-08-18
Abstract: A fluoropolymer solid composition which contains a fine particle comprising a fluoropolymer, said fluoropolymer having an acid/acid salt group, said acid/acid salt group being a sulfonic acid group, -SO2NR17R18, a carboxyl group, -SO3NR1R2R3R4, -SO3M1 1/L, -COONR5R6R7R8 or -COOM2 1/L (in which R17 and R18 are the same or different and each represents a hydrogen atom, an alkali metal, an alkyl group or a sulfonyl-containing group, R1, R2, R3 and R4 are the same or different and each represents a hydrogen atom or an alkyl group having 1 to 4 carbon atoms, R5, R6, R7 and R8 are the same or different and each represents a hydrogen atom or an alkyl group having 1 to 4 carbon atoms, M1 and M2 are the same or different and each represents a metal whose valence is L, and said metal whose valence is L is a metal belonging to the group 1, 2, 4, 8, 11, 12 or 13 of the periodic table);  said fine particle comprising the fluoropolymer containing, at the proportion of at least 25% by mass thereof, a spherical fluoropolymer fine particle, and said spherical fluoropolymer fine particle being substantially spherical.
Patent CA-2490161-C (CA)
Title: Wax-coated cheese
Inventor: WESTERMANN WERNER
IPC: B65D75/38
Filed: 2004-12-14
Granted: 2011-03-22
Abstract: The invention provides a wax-coated cheese comprising (a) a cheese. portion (5), (b) a first inner wax layer (1) covering said cheese portion (5), (c) a second outer wax layer (4) covering said first inner wax layer (1), (d) a tear strip (a) between said first inner and second outer wax layers (1, 4) covering selected parts of said first inner wax layer (1) and comprising at least one portion (3) which protrudes from said first inner and second outer wax layers (1, 4) and comprising an adhesive layer for adhering said tear strip (2) to said first inner wax layer (1), a corresponding packaging system and a process for making same.
Patent CA-2493918-C (CA)
Title: Method and reagent system with non-regenerable enzyme-coenzyme complex
Inventor: HORN CARINA
IPC: C12Q1/32
Filed: 2003-05-16
Granted: 2012-08-28
Abstract: The invention relates to a method and reagent system for detecting an analyte in a sample by means of an enzymatic reaction, involving the use of an enzyme-coenzyme complex as a stoichiometric reaction partner for the analyte present in the sample.
Patent CA-2499919-C (CA)
Title: Adjustable pin header assembly and method of manufacture
Inventor: DE OLIVEIRA ELIAS GOMES
IPC: H01R13/631
Filed: 2003-09-24
Granted: 2008-03-25
Abstract: A moveable pin header assembly comprising a first header including a male connection mechanism (i.e., retention arm) and a second header including a female connection mechanism (i.e., opening) for receiving the male connection mechanism therein. The male connection mechanism is securely fastened in the female connection but can move longitudinally therein.
Patent CA-2506464-C (CA)
Inventor: HATANO MASAKAZU
IPC: A61K31/138
Filed: 2003-11-17
Granted: 2012-07-31
Abstract: A subject of the present invention is to find utility of a combination of a Rho kinase inhibitor having a novel action and a .beta.-blocker as a therapeutic agent for glaucoma. Actions of reducing intraocular pressure are complemented and/or enhanced each other by combining the Rho kinase inhibitor with the .beta.-blocker. For the administration mode, each drug can be administered in combination or in mixture.
Patent CA-2506974-C (CA)
Inventor: MARCHANT PAUL E
IPC: B01J8/12
Filed: 2003-11-18
Granted: 2011-01-25
Abstract: An apparatus (200) for the countercurrent contacting of a gas and downflowing solid particles includes a housing (205) and a plurality of baffles (100) positioned within the housing. The baffles are arranged in at least first and second vertically spaced levels in successively lower position, each of the first and second levels including a row of at least two baffles oriented parallel to one another and inclined from horizontal so as to facilitate movement of the solid particles and provide the maximum area for flow. Baffles are oriented so as to laterally shift the direction of downflowing particles transversely as the particles move from one level to the next lower level and avoid channeling of the phases. The number of baffles, length and spacing is optimized to provide maximum interfacial area for interaction between the phases.
Patent CA-2507503-C (CA)
Inventor: YU GUOYAO
IPC: H04N7/24
Filed: 2003-12-09
Granted: 2011-06-28
Abstract: A method of encoding frames of an uncompressed digital video stream includes analyzing a frame of the uncompressed digital video stream with a first algorithm (MPEG2) to measure a first value of the frame's complexity and to assign the frame's picture type, and estimating a second value of the frame's complexity using the first measured value as a parameter. The frame is then encoded with a distinct second algorithm (H.264) employing the second value of the frame's complexity and the first frame's picture type as parameters.
Patent CA-2519791-C (CA)
Title: Flow measurement device
Inventor: FUJIWARA TOSHIMITSU
IPC: G01F1/00
Filed: 2004-03-22
Granted: 2011-04-26
Abstract: The present invention provides a flow measurement device which is able to suppress the turbulence of the flow rate in the cross section of the flow path and conduct high accurate and reliable flow measurement. A flow sensor is provided on a wall surface of a flow path in which a fluid is to be measured. A member having minimal cross-section flow path is disposed at the downstream of the flow sensor.  The minimal cross-section flow path has a diameter extremely smaller than that of the flow path where the flow sensor is provided.
Patent CA-2519806-C (CA)
Inventor: MOREIN BROR
IPC: A61K39/00
Filed: 2004-03-24
Granted: 2012-06-19
Abstract: The present invention relates to the use of iscom particles as adjuvant for preparing of an antigenic composition, which comprises live micro-organisms and/or possibly also killed micro-organisms and/or possibly also antigenic molecules. It also relates to a composition comprising at least one iscom particle and one or more livie micro~organisms and/or possibly also killed micro-organisms and/or possibly also antigenic molecules. Further, it relates to a kit of parts comprising at least one compartment containing at least one living organism and at least one compartment containing at least one iscom particle.
Patent CA-2530798-C (CA)
Title: Synthesis and compositions of 2'-terminator nucleotides
Inventor: GELFAND DAVID H
IPC: A61K31/7072
Filed: 2004-06-29
Granted: 2010-10-05
Abstract: The invention provides compositions the comprise nucleotides and/or nucleosides having blocking groups at 2'-positions of sugar moieties. Methods of synthesizing these nucleic acids are also provided.
Patent CA-2530955-C (CA)
Inventor: TROMEUR PASCAL
IPC: F23L9/00
Filed: 2005-12-20
Granted: 2015-02-03
Abstract: The invention concerns a combustion process for a high viscosity liquid fuel by means of an oxygenated gas in a combustion zone applicable to steam boilers producing an oxygen flame that is longer, more homogeneous and cooler than a conventional oxygen flame. According to the invention, the liquid fuel is injected into the combustion zone in a spray form, the spray of the liquid fuel obtained by putting a fuel flow in contact with a spray fluid flow, and : - before being sprayed, the liquid fuel has a viscosity of at least 50. 10 -6 m2/s, - the contact of the fuel flow and the spray liquid flow is only carried out in the combustion chamber, and the oxygenated gas is injected in a tiered manner into the combustion zone, and avoiding that smoke be recirculated while using conventional materials.
Patent CA-2531594-C (CA)
Inventor: ZIMERI JEANNY
IPC: A23L9/20
Filed: 2004-07-07
Granted: 2012-11-27
Abstract: A creamy product with a lubricious mouthfeel is bake-stable and suitable as a filler or topping for baked goods. In a preferred form, it comprises: at least 30% by weight of a discontinuous fat portion; at least 20% of a continuous aqueous liquid component for providing sweetness and stability, comprising liquid sugar and liquid polyol, wherein the combined weight of liquid sugars and liquid polyols amounts to from 40 to 95% solids by weight of the aqueous liquid component, and the continuous aqueous liquid component preferably contains less than 20% water. An optional suspended solids portion can be employed. The creamy product, wherein the moisture content is from 2 to 10% by weight of the total composition, and the combined amount of the sugar, polyol and other soluble solids comprises from about 25 to 65% of the total product and is sufficient to provide an Aw of less than 0.5 for the total product, can be combined with a bakeable dough and baked.
Patent CA-2533515-C (CA)
Inventor: SUN QUN
IPC: C07D401/14
Filed: 2004-07-23
Granted: 2011-05-31
Abstract: A compound of formula:  (see above formula) where Ar1, Ar2, X, R3, and m are as disclosed herein or a pharmaceutically acceptable salt thereof (a "Tetrahydropyridyl Compound"); compositions comprising an effective amount of a Tetrahydropyridyl Compound; and methods for treating or preventing pain, UI, an ulcer, IBD, IBS, an addictive disorder, Parkinson's disease, parkinsonism, anxiety, epilepsy, stroke, a seizure, a pruritic condition, psychosis, a cognitive disorder, a memory deficit, restricted brain function, Huntington's chorea, amyotrophic lateral sclerosis, dementia, retinopathy, a muscle spasm, a migraine, vomiting, dyskinesia, or depression in an animal comprising administering to an animal in need thereof an effective amount of a Tetrahydropyridyl Compound are disclosed herein.
Patent CA-2533545-C (CA)
Inventor: WEI I-CHIEN
IPC: A61K31/722
Filed: 2006-01-23
Granted: 2011-03-29
Abstract: The invention include glycopeptides having a glycoside and a peptide covalently bound through an amide bond. The glycopeptides may also include a diagnostic or therapeutic agent bound to the glycopeptide. A metal, such as a radionuclide, may also be chelated to the glycopeptide. Specific embodiments of the invention relate to glycopeptides made of chitosan covalently bound to a poly(amino acid) such as poly(glutamic acid) or poly(aspartic acid). Diagnostic agents conjugated to the glycopeptide may facilitate imaging. Specific therapeutic agents that may be conjugated to the glycopeptide include anticancer drugs, rheumatoid arthritis drugs, anticoagulants, anti-angiogenesis drugs, apoptosis drugs, osteoporosis drugs, steroids, and anti-inflammatory drugs. Some agents, such as radionuclides, may have both diagnostic and therapeutic effects. The glycopeptides may be made by combining a glycoside and a peptide in the presence of a carbodiimide and an acid group activator to form an amide bond between the glycoside and the peptide.
Patent CA-2534293-C (CA)
Title: Niobium-doped vanadium/phosphorus mixed oxide catalyst
Inventor: GHELFI FEDERICO
IPC: B01J23/22
Filed: 2004-09-15
Granted: 2012-12-18
Abstract: Disclosed is a process for the preparation of a modified vanadium/phosphorus mixed oxide catalyst for the partial oxidation of n-butane to maleic anhydride. The catalyst comprises vanadyl pyrophosphate as main component and niobium as a promoter element in an amount corresponding to an atomic ratio of vanadium to niobiurn in the range of 250:1 to 60:1. The catalyst exhibits improved activity, improved yield of maleic anhydride, and optimal performance from the very beginning of its catalytic lifetime.
Patent CA-2534530-C (CA)
Title: Satiety enhancing food compositions
Inventor: ALDRED DEBORAH LYNNE
IPC: A23L29/20
Filed: 2004-08-19
Granted: 2013-07-09
Abstract: The present invention provides an aqueous liquid or spoonable edible composition comprising at least 1% wt protein and from 0.1 to 5% wt of a biopolymer thickening agent which is not denatured or hydrolysed between pH 2 and 4, and wherein the composition has a gel strength at 37~C and pH 2 of at least 10 KPa. The compositions of the invention have good satiety effects and are beneficial for use in weight control plans.
Patent CA-2535251-C (CA)
Inventor: MARCHAL PHILIPPE
IPC: E21B43/24
Filed: 2006-02-06
Granted: 2014-06-03
Abstract: The invention concerns an improvement process for a hydrocarbon extraction facility 1, through a bore hole connecting the surface to a deposit 4, including an essentially cylindrical envelope 6, consolidating the said bore hole, and an extraction pipe 8 lodged inside the said envelope 6.  The installation includes a production boiler 14 for hot fluid made up of hydrocarbons, a thermally insulated channel 12, connecting the boiler to the deposit 4, allowing the hot fluid to circulate  from the surface towards the filter screen 17, to obtain a mixture consisting of hot fluid and hydrocarbons from the deposit 4, and a recovery unit 11, for the fluid mixture using the extraction pipe 8.
Patent CA-2538889-C (CA)
Title: Methode amelioree de nettoyage de modules membranaires
Inventor: ZHA FUFANG
IPC: B01D63/02
Filed: 2004-09-15
Granted: 2012-08-14
Abstract: La présente invention concerne un procédé et un appareil qui permettent de laver à contre-courant un système de filtrage membranaire, procédé selon lequel on utilise le perméat qui reste dans le système de filtrage après que le processus de filtrage s'est arrêté ou a été interrompu comme liquide de nettoyage pour laver à contre-courant les pores membranaires au cours d'un processus de lavage à contre-courant.
Patent CA-2543530-C (CA)
Title: Use of biocompatible polymers for the preparation of a composition or a medical device
Inventor: BARRITAULT DENIS
IPC: A61K31/795
Filed: 2004-10-28
Granted: 2014-02-04
Abstract: The invention relates to a biocompatible polymer having general formula (I) AaXxYy, wherein: A denotes a monomer; X denotes an RCOOR' group; Y denotes an O or N-sulphonate group which is fixed to A and which has either formula -ROS03R' or -RNS03R' in which R denotes an optionally branched and/or unsaturated aliphatic hydrocarbon chain which can contain one or more aromatic rings and R' denotes a hydrogen atom or a cation; a denotes the number of monomers; x denotes the rate of substitution of the A monomers by the X groups; and y denotes the rate of substitution of the A monomers by the Y groups. More specifically, the invention relates to the use of said biocompatible polymers for the preparation of a pharmaceutical, dermatological or cosmetic composition or a medical device, which are intended to prevent, relieve and/or treat discomfort, distress, itches, irritations and/or pain and/or to protect tissues against same. In addition, in certain cases, the use of said biocompatible polymers for pain treatment can impact on the actual curing of certain diseases. Significant improvements and even cures have been observed in relation to chronic and painful diseases that are associated with alterations in the extracellular matrix regardless of the origin thereof.