baber/WOPTO huggingface dataset:
Patent CA-2552190-C (CA)
Inventor: MARCELLO VINCENZO G
IPC: G03G9/08
Filed: 2006-07-14
Granted: 2010-10-26
Abstract: Une méthode pour fabriquer des particules d'encre comprenant : le mélange d'une émulsion de latex, d'une émulsion de colorant, d'une émulsion de cire facultative, et d'additifs facultatifs dans un premier réacteur pour former une laitance; en évacuant la laitance du premier réacteur dans un deuxième réacteur par un homogénéisateur; en chauffant la laitance dans le deuxième réacteur afin de former des particules dans ladite laitance; en évacuant les particules et la laitance du deuxième réacteur dans un troisième réacteur; en chauffant les particules et la laitance dans un troisième réacteur pour coalescer les particules en particules d'encre; en évacuant les particules d'encre et la laitance du troisième réacteur dans un quatrième réacteur; en refroidissant les particules d'encre; en classifiant de façon optionnelle lesdites particules d'encre afin de retirer les particules grossières; en lavant et en séchant de façon optionnelle lesdites particules d'encre, où les premier, deuxième, troisième et quatrième réacteurs sont au moins deux réacteurs différents.
Patent CA-2553897-C (CA)
Title: Methods of cementing in subterranean formations using crack resistant cement compositions
Inventor: RODDY CRAIG W
IPC: E21B33/13
Filed: 2004-12-17
Granted: 2009-03-03
Abstract: The present invention relates to subterranean cementing operations, and more particularly, to methods of cementing in subterranean formations using cement compositions that autogenously cure voids that may form in such cement compositions. In one embodiment, the present invention provides a method of cementing in a subterranean formation penetrated by a well bore comprising the steps of: placing a cement composition into the well bore, wherein the cement composition comprises a first cementitious component having a first set time and a second cementitious component having a second set time that is delayed relative to the first set time of the first cementitious component; allowing the first cementïtious component to at least partially set; and allowing the second cementitious component to set after a delay period.
Patent CA-2556200-C (CA)
Title: C10 cyclopentyl ester substituted taxanes
Inventor: HOLTON ROBERT A
IPC: A61K31/38
Filed: 2005-02-14
Granted: 2012-06-26
Abstract: A taxane having a cyclopentyl ester substituent at C10, a keto substituent at C9, a hydroxy substituent at C2, a 2-thienyl substituent at C3' and an isopropoxycarbamate substituent at C3'.
Patent CA-2559941-C (CA)
Title: Dental composite restorative material and method of restoring a tooth
Inventor: SUBELKA JOHN C
IPC: A61J1/00
Filed: 1998-03-31
Granted: 2011-08-23
Abstract: A dental composite material includes a hardenable resin matrix and a filler component. The filler component includes (a) a first plurality of preferably glass particles having an average particle size of from about 1 to about micrometers; (b) a second plurality of preferably glass particles having an average particle size of from about 0.1 to about 1 micrometers; and (c) a plurality of filler particles having an average particle size of from about 0.01 to about 0.04 micrometers. A method according to the invention includes compacting a dental composite material into a prepared tooth cavity, wherein the material has a packability index above about 300 g/mm2.
Patent CA-2564621-C (CA)
Title: Method for releasing stuck drill string using spotting fluid
Inventor: PATEL ARVIND D
IPC: E21B31/00
Filed: 2005-04-21
Granted: 2011-06-28
Abstract: A method for releasing a stuck drill string in the borehole of an underground formation employing an non-aqueous drilling fluid, the illustrative method including contacting the stuck drill string with a non~ emulsion based, homogeneous additive composition effective in reducing the annular pressure exerted by the drilling fluid or mud cake against the stuck drill string and releasing the stuck drill string, the additive composition formulated to include a mutual solvent and a viscosifying agent. In one illustrative embodiment the mutual solvent is a C2 to C22 glycol or a C2 to C22 glycol ether or mixtures or combinations of these and similar compounds known to one of skill in the art. Alternatively and preferably, the mutual solvent may be selected from the group consisting of: diethylene glycol, propoxy propanol, butyl cellosolve, butyl carbitol and mixtures or combinations of these and similar compounds known to one of skill in the art. A further illustrative embodiment includes a solid weighting agent, preferably the solid weighting agent is selected from the group galena, hematite, magnetite, iron oxides, illmenite, barite, siderite, celestite, dolomite, calcite, and mixtures or combinations of these and similar compounds known to one of skill in the art.
Patent CA-2569255-C (CA)
Inventor: LEE JONG
IPC: B29D30/38
Filed: 2003-10-24
Granted: 2008-02-19
Abstract: La présente invention concerne une fibre de polyéthylène-2,6-naphtalate à résistance élevée produite par une méthode consistant à contrôler la courbe contrainte-déformation et la structure fine d'un fil non étiré de telle sorte que son aptitude à l'étirage dans une étape d'étirage est améliorée. La fibre de polyéthylène-2,6-naphtalate industrielle à haute résistance selon la présente invention offre une résistance élevée et un faible retrait, et un cordon traité formé à partir de cette fibre présente une stabilité dimensionnelle améliorée et une résistance élevée, de telle sorte qu'il peut être avantageusement utilisé comme matériau de renfort fibreux dans des produits en caoutchouc comme les pneus.
Patent CA-2569613-C (CA)
Inventor: TAN BAOLIN
IPC: H04N7/171
Filed: 2004-06-07
Granted: 2012-02-07
Abstract: A method and apparatus are described for modifying an analogue video signal to impair its conversion to a digital signal by an analogue to digital converter.  The resulting modified signal may prevent the operation of the analogue to digital converter altogether, or even if a digital signal can be output and recorded, may result in a signal which is difficult to view due to a reduction in quality on playback. The modifications made to the signal include altering the amplitude of the horizontal synchronization pulses in the original signal, and/or modifying the level of the back porch, or the region of the signal adjacent the back porch. Additionally, methods are contemplated for the use of specific response models for target analogue to digital converters, and display devices.
Patent CA-2569689-C (CA)
Inventor: YASUTAKE AKINORI
IPC: B01D53/86
Filed: 2002-10-16
Granted: 2009-12-08
Abstract: The invention provides a flue gas desulfurization apparatus includes at least one activated carbon fiber board 20 provided in a catalyst unit 6, the board being formed by alternatingly juxtaposing one or more plate-like activated carbon fiber sheets and one or more corrugated activated carbon fiber sheets so as to provide vertically extending conduits, wherein water for producing sulfuric acid is supplied, through a capillary phenomenon, to the activated carbon fiber board 20 provided in the catalyst unit 6. The flue gas desulfurization apparatus attains removal of sulfur oxides (SO x) by adding a minimum required amount of water to the activated carbon fiber board 20 so as to attain uniform water distribution and can reduce the amount of water required for removing sulfur oxides (SO x).
Patent CA-2573148-C (CA)
Inventor: MCGURK ERIN
IPC: A61B17/08
Filed: 2005-07-08
Granted: 2013-11-26
Abstract: This invention relates generally to a design of lung devices for safely performing a transthoracic procedure. In particular, the invention provides devices and methods of using these devices to access the thoracic cavity with minimal risk of causing pneumothorax or hemothorax. More specifically, the invention enables diagnostic and therapeutic access to a thoracic cavity using large bore instruments. This invention also provides a method for diagnostic and therapeutic procedures using a device capable of sealing the wound upon withdrawal of the device. The invention includes a device comprising an elongated body adapted to make contact with a tissue of a subject through an access hole, and a sealant delivery element. The invention also includes a method of performing tissue treatment or diagnosis in a subject.
Patent CA-2582767-C (CA)
Title: Solid formulation with improved solubility and stability and method for producing said formulation
Inventor: YAMANE SHOGO
IPC: A61K47/32
Filed: 2005-10-20
Granted: 2011-05-24
Abstract: The present invention relates to a solid formulation with improved solubility and maintained stability including a chemical substance poorly soluble in water as a pharmaceutically active ingredient formulated in an improved manner.     More specifically, the present invention relates to a solid formulation having improved water-solubility which comprises a chemical substance poorly soluble in water as a pharmaceutically active ingredient, a water-soluble polymer substance and an inorganic porous substance, characterized in that (1) the chemical substance poorly soluble in water forms a solid dispersion together with the water-soluble polymer substance, (2) the water-soluble polymer substance forming the solid dispersion is in the form of fine pieces, and (3) the water-soluble polymer substance is in the form of fine pieces is maintained to be adsorbed on and/or adhered to the surface of the inorganic porous substance.     The solid formulation can be produced by stirring and mixing a solution obtained by dissolving a chemical substance poorly soluble in water as a pharmaceutically active ingredient and a water-soluble polymer substance in an organic solvent with an inorganic porous substance and then granulating and drying the mixture.
Patent CA-2583538-C (CA)
Title: Joint extensible
Inventor: CARR JIMMY L
IPC: E21B33/129
Filed: 2005-09-20
Granted: 2013-11-12
Abstract: Dans un aspect, la présente invention concerne un appareil de jointoiement utilisé dans un élément tubulaire. Dans un mode de réalisation, l'appareil de jointoiement comprend une gaine extensible et un joint extensible de forme torique / annulaire. Le joint est posé à l'intérieur d'une sellette ou d'une encoche circulaire, formée dans la gaine. Un joint d'exemple comprend une partie à diamètre élargi et présente une surface de jointoiement tournée vers l'extérieur. Pendant la dilatation, la partie à diamètre élargie est comprimée contre l'élément tubulaire; cependant, au moins au stade initial, le reste de la surface de jointoiement n'est pas comprimé. De cette manière, la pression associée à la compression est concentrée dans la zone de contact limitée entre le joint et l'élément tubulaire. La dilatation prolongée peut augmenter la pression de contact et/ou la surface de la zone de contact. Dans un mode de réalisation, le joint est configuré de manière à être étanche aux gaz.
Patent CA-2586076-C (CA)
Inventor: ESSER ANTON
IPC: D21H17/34
Filed: 2005-11-21
Granted: 2016-03-15
Abstract: The invention relates to a method for producing high dry strength paper, paperboard or cardboard by separately adding a vinyl amine unit-containing polymer and a polymeric anionic compound to a paper pulp, draining the paper pulp and drying the paper products. The inventive method is characterized by using at least one copolymer as the polymeric anionic compound which is obtained by copolymerizing (a) at least one N-propenoic acid amide of formula (I), wherein R1, R2 = H or C1 to C6 alkyl, (b) at least one acid group-containing monoethylenically unsaturated monomer and/or the alkali metal salts, alkaline earth metal salts or ammonium salts thereof and optionally (c) other monoethylenically unsaturated monomers, and optionally (d) compounds that comprise at least two ethylenically unsaturated double bonds in the molecule.
Patent CA-2586631-C (CA)
Inventor: EMAD MEHDI M
IPC: C08L51/08
Filed: 2005-11-23
Granted: 2015-06-09
Abstract: The present invention relates to a novel polyamide alloy composition that is useful for forming ing objects that may be used for the storage and transport of fluids. The polyamide alloy is a blend of at least one polyamide and at least one modified polyolefin having both medium to hard and soft domains. The polyamide forms the continuous phase of the alloy. The alloy may also contain, and preferably does contain, a thermal and light stabilization compound, at least one unmodified polyolefin, and at least one plasticizer. The polyamide alloy composition is useful in forming tanks, hoses and tubes used in the transport of liquid or gaseous fluids, including fluids under pressure.
Patent CA-2590523-C (CA)
Title: Method and apparatus for converting a document universal resource locator to a standard document identifier
Inventor: HOWARD CHRISTOPHER
IPC: G06F17/00
Filed: 2007-05-30
Granted: 2016-08-23
Abstract: A method and apparatus that automatically converts a universal resource locator that specifies a location for a publication into a standard publication identifier that identifies the publication uses a plurality of parser rules, each parser rule being adapted to extract data fields for a particular form of universal resource locator. One of the parser rules is selected based on a domain in the universal resource locator and used to parse the universal resource locator to generate data field values. A plurality of translation rules are used, each translation rule accepting one of more data fields as inputs. When the generated data field values match the inputs of a translation rule, that translation rule is used to create a standard publication identifier.
Patent CA-2596241-C (CA)
Title: Methods and pharmaceutical compositions useful for treating neurological disorders
Inventor: KYLE DAVID JOHN
IPC: A61P25/28
Filed: 1994-06-02
Granted: 2011-04-19
Abstract: A method of treating a neurological disorder administering to a person affected from such a disorder a microbial oil comprising DHA, a microbial oil comprising ARA or a combination of DHA and ARA oils in an amount sufficient to elevate the levels of circulating DHA and/or ARA in the person's blood to at least normal levels.
Patent CA-2599773-C (CA)
Inventor: CALANDRA ANTHONY
IPC: D21C7/06
Filed: 2007-08-30
Granted: 2014-07-08
Abstract: A method for heating a chip slurry in a pulping system including an impregnation vessel and a chemical digesting vessel, the method including: impregnating chips in the impregnation vessel with a liquor; transporting the chips from the impregnation vessel to an upper elevation of the digester vessel; extracting liquor from a lower elevation of the digester vessel, wherein the extracted liquor has a temperature substantially higher than a temperature of the chips being transported to the upper elevation of the digester vessel, and adding extracted liquor from the lower elevation of the digester vessel to the chips being transported from the impregnation vessel to the digester vessel.
Patent CA-2605539-C (CA)
Title: Transporteur a bande sur rouleaux pour accumuler et acheminer des articles lateralement en travers du transporteur
Inventor: RIDDICK DAVID W
IPC: B65G17/24
Filed: 2006-05-03
Granted: 2011-11-15
Abstract: L~invention concerne un transporteur (10) utilisant une bande sur rouleaux (12), des rouleaux (42) étant agencés pour tourner sur des axes obliques (44) de façon à entraîner des articles vers un guide latéral (54). Le transporteur comporte une bande sur rouleaux obliques (12) portée par une voie de transport (38). Les rouleaux (42) se prolongent au-dessus d~une surface de transport extérieure de la bande sans venir au contact de la voie de transport. Chaque rouleau tourne sur un axe (44) oblique par rapport au sens de déplacement de la bande et coupe le guide latéral (54) en aval. Une butée escamotable (60) peut être placée dans et à l~écart d~une position de blocage le long de la voie de transport. Dans la position de blocage, la butée empêche la progression des articles transportés dans le sens de déplacement de la bande. Les rouleaux situés en dessous des articles bloqués sont entraînés en rotation lorsque la bande se déplace par contact avec les articles. Les rouleaux en rotation communiquent une force aux articles bloqués en direction du guide latéral (54) afin de les pousser contre celui-ci ou contre d~autres articles à mesure qu~ils s~accumulent en amont de la butée.
Patent CA-2608497-C (CA)
Inventor: POWELL WILLIAM CAMERON
IPC: G06Q10/10
Filed: 2006-01-03
Granted: 2019-11-12
Abstract: L'invention concerne un outil de traitement de données pour la visualisation en temps réel de données de patient critiques sur des dispositifs à distance et/ou mobiles. L'outil produit efficacement des données graphiques sur l'écran du dispositif à distance de manière à faciliter la tâche du fournisseur de soins de santé pour ainsi étudier avec précision et rapidité les données afin de prendre une décision fondée quant à l'état du patient. On obtient et l'on utilise des courbes à l'aide des dernières techniques de tracé GDI+, GAPI et PDA. Les composantes graphiques fournissent un support de format paysage, la possibilité de superposer des données et des images concernant le patient, de faire des gros plans et des plans panoramiques, de personnaliser le défilement à vitesse variable, de diviser le support écran et de formater le contrôle. La méthodologie fonctionne comme une application asynchrone, sans affecter le temps de traitement crucial dans le dispositif mobile/portable. La méthodologie permet d'envoyer les données de patient critiques en temps réel vers le dispositif portable tout en conservant suffisamment de puissance d'unité centrale pour permettre simultanément à l'utilisateur final d'interagir à volonté avec l'application d'affichage interactive. La méthodologie est structurée avec des motifs de conception et des concepts orientés objet. Chaque niveau logique de la méthodologie, des objets d'accès de données et des objets de contrôle graphiques, aux objets d'interface utilisateur, est structuré avec des interfaces précises. Finalement, la méthodologie met en oeuvre une console de gestion informatique qui permet aux administrateurs du système de surveiller l'échange de données entre les systèmes d'hôpitaux et la base de données primaire, y compris tous les paquets de données de patient, les notifications et les alertes, les dispositifs à distance connectés, etc.
Patent CA-2608871-C (CA)
Title: Storm drain filter
Inventor: LOCKERMAN TONY MASON
IPC: E03F5/06
Filed: 2006-05-25
Granted: 2013-04-02
Abstract: A storm drain filter is provided for filtering trash and debris from a stream of water passing through a storm drain. The storm drain filter comprises a panel having a multiplicity of openings formed therein and is adapted to mount adjacent to a sidewall of a storm drain such that the filter lies adjacent an outlet through which water passing from the storm drain flows. When installed in a storm drain, the filter fits relatively close to the outlet and the adjacent sidewall and permits water to flow through the openings thereof, but filters trash and debris.
Patent CA-2610863-C (CA)
Inventor: MOSER MICHAEL JAMES
IPC: C12Q1/70
Filed: 2006-06-06
Granted: 2017-01-17
Abstract: Disclosed are methods and kits for identifying and characterizing polynucleotide sequences in a sample which may include a heterogeneous sample. Some of the methods and kits are directed to the identification and characterization of a virus in a sample, which may include HIV capable of cause AIDS or AIDS-like symptoms. The virus may be HIV-1, and may also include drug resistant mutations. The methods may include reacting a mixture that includes, in addition to nucleic acid isolated from the sample, at least one oligonucleotide capable of specifically hybridizing to HIV nucleic acid where the oligonucleotide includes at least one non-natural base. In addition, the methods may include detection of one or more mutations in HIV nucleic acid that are associated with drug resistance.
Patent CA-2613358-C (CA)
Inventor: OMIDYAR PIERRE
IPC: G06Q30/02
Filed: 2005-07-01
Granted: 2017-05-02
Abstract: L'invention concerne une rétroaction (106) utilisée en tant que valeur métrique pour des membres d'une communauté en ligne et pour du contenu de cette communauté en ligne. Les membres possèdent des unités bancaires (104) à utiliser dans la communauté afin de mettre en oeuvre des activités et fournir une rétroaction (102) sur d'autres membres et le contenu qu'ils produisent. Certaines activités dans la communauté ont des coûts associés, un utilisateur devant en avoir les moyens afin de participer. Etant donné que les unités bancaires (104) sont limitées en approvisionnement, elles acquièrent une valeur dans la communauté. C'est pourquoi les membres sont à la fois encouragés à dépenser leurs unités bancaires (104) de façon judicieuse et à agir de manière à économiser davantage d'unités pour eux-mêmes.
Patent CA-2615641-C (CA)
Inventor: LEE HYEONG KYU
IPC: A23L33/00
Filed: 2006-07-18
Granted: 2015-06-02
Abstract: The present invention relates to a composition comprising an extract of Tiarella polyphylla, and tiarellic acid isolated therefrom having anti-inflammatory, anti-allergic and anti-asthmatic activity. The extract of Tiarella polyphylla and the tiarellic acid isolated therefrom shows the inhibitory effect on the LTC4 release in vitro test and the suppressive effect on the IgE level and the cytokine(IL-4, IL-5 and IL- 13) production, airway hyperresponsiveness, and leukocyte infiltration in OVA-induced asthmatic mice.  Therefore, it can be used as the therapeutics or functional health food for treating and preventing inflammatory, allergic and asthmatic disease.
Patent CA-2620434-C (CA)
Inventor: D AMICO JOHN A
IPC: B60R99/00
Filed: 2006-08-25
Granted: 2011-08-16
Abstract: An off-highway truck body comprising a plurality of tube-style support members, wherein each tube-style support member comprises one or two pieces of square tubing, wherein the truck body comprises two sidewalls, a floor, a front wall and a canopy, and wherein one side of each tube-style support member is welded to the outside of the sidewall, floor, front wall or canopy.  The pieces of square tubing are preferably comprised of steel. The present invention optionally comprises a forward wedged front wall and a side-sloped canopy. The present invention also encompasses a tube-style tailgate and an alternate embodiment in which I-beams are used in lieu of square tubing.
Patent CA-2621036-C (CA)
Inventor: NAGASAKU SHIGEO
IPC: C10M103/06
Filed: 2006-09-01
Granted: 2011-11-01
Abstract: A threaded joint for steel pipes comprised of a pin (1) and a box (2) each having a threaded portion (1a, 2a) and an unthreaded metal contact portion (1b, 2b) exhibits adequate leakage resistance and galling resistance when used for makeup of oil country tubular goods with application of a green dope or even without any dope. The threaded joint has a first plating layer of Sn-Bi alloy plating or Sn-Bi-Cu alloy plating formed on the contact surface of at least one of the pin (1) and the box (2). The first plating layer may have a second plating layer selected from Sn plating, Cu plated, and Ni plating on its lower side and at least one layer of a lubricating coating, and particularly a solid lubricating coating, on its upper side.