baber/WOPTO huggingface dataset:
Patent CA-2762386-C (CA)
Inventor: FERRANO GERT
IPC: G02B27/00
Filed: 2010-05-03
Granted: 2015-10-06
Abstract: The invention relates to a method for correcting a distortion in an aerial photograph caused by a flight movement in the forward direction, the photograph being taken with an aerial camera from a flying object. The aerial photograph is captured by a surface sensor of the aerial camera having a plurality of photo-sensitive pixels, the sensor lines of which sensor, in particular rows, are exposed at different, successive exposure times by means of a slit diaphragm shutter which moves over a projected image, so that each individual sensor line senses a strip of terrain of the terrain flow over at the different exposure times. According to the invention, a relative flight altitude, which is current in particular at the exposure time, above the strips of terrain captured by the respective sensor line is assigned to the individual sensor lines. Furthermore, a compensation factor is separately determined for each of the individual sensor lines, wherein the factor depends on an air speed of the flying object, a focal length of the aerial camera and the relative flight altitude assigned to the respective sensor line, and corrects the distortion in the aerial photograph for the lines based on the respective compensation factor.
Patent CA-2767078-C (CA)
Inventor: MORSE THOMAS C
IPC: B01D46/00
Filed: 2006-04-28
Granted: 2014-09-16
Abstract: An aerosol mixing plenum for a filtration system. The mixing plenum includes a housing having an airflow inlet aperture; a first collar extending from the housing and circumscribing the inlet aperture; a first damper disposed in the housing (or in the first collar) and positionable to regulate flow through the inlet aperture; and an aerosol injection ring disposed in the first collar between the first damper and an inlet of the first collar.
Patent CA-2775740-C (CA)
Inventor: RADFORD STEVEN R
IPC: E21B7/28
Filed: 2010-09-30
Granted: 2014-12-30
Abstract: Expandable reamers for enlarging boreholes in subterranean formations include a tubular body at least one member positioned in openings in the tubular body. The at least one member is configured to move between retracted and extended positions. A push sleeve is disposed at least partially within the tubular body and coupled to the at least one member. The push sleeve moves axially upward to move the member to the extended position in response to a pressure of drilling fluid passing through a drilling fluid flow path in the tubular body. The push sleeve moves axially downward to move the member to the retracted position in response to a pressure of drilling fluid upon a restrictive element disposed within the fluid passageway. The restrictive element disposed within the fluid passageway may be discarded from the fluid passageway by increasing the flow rate through the drilling fluid flow path.
Patent CA-2776626-C (CA)
Inventor: BURNFIELD JUDITH M
IPC: A63B22/00
Filed: 2010-10-06
Granted: 2014-08-19
Abstract: An improved rehabilitation and exercise machine is provided which allows a person with physical limitations, disabilities or chronic conditions to use the machine in order to rehabilitate their muscles, improve joint flexibility, and enhance cardiovascular fitness. An embodiment of the device includes a framework, a first and second crank arm, a first and second handle bar, a first and second foot pedal, a motor and pulley assembly, a first and second coupler link, and a motor controller with speed knob.
Patent CA-2780762-C (CA)
Inventor: WATSON BROCK W
IPC: E21B43/10
Filed: 2008-10-20
Granted: 2014-05-06
Abstract: A setting tool for an expandable liner hanger. A method includes the steps of: releasably securing the setting tool to the hanger, the setting tool including an expansion cone for displacing through the hanger; and conveying the setting tool and hanger into the well on a generally tubular work string while no portion of the hanger extends longitudinally between the expansion cone and the work string. A setting tool includes an expansion cone, which is displaceable through the liner hanger to expand the hanger; at least one piston positioned on one side of the expansion cone; and an anchoring device for releasably securing the setting tool to the liner hanger, the anchoring device being positioned on an opposite side of the expansion cone. The expansion cone is pressure balanced between its two sides when the expansion cone is displaced through the liner hanger.
Patent CA-2786463-C (CA)
Title: Cathode boss structure for aluminum electrolytic cell
Inventor: CAO BIN
IPC: C25C3/08
Filed: 2011-01-07
Granted: 2014-04-08
Abstract: A cathode boss structure for an aluminum electrolytic cell is disclosed. The cathode boss (2) is arranged on the top surface of the cathode carbon block (1) or on the top of the gap (3) between two cathode carbon blocks (1). The distance between cathode bosses is 400mm-900 mm. The length of the throughout elongate cathode boss is 100-250 mm longer than that of cathode carbon block, and two ends thereof are directly embedded into the paste around lateral portion. The length of the embedded and butted cathode boss is in a range of 3000-3200 mm, two ends thereof are fixed by binding carbon blocks (4) respectively, and the binding carbon blocks are embedded into the paste (5) around lateral portion. The cross-section of the cathode boss structure is in the shape of rectangle or isosceles trapezoid. The cathode boss structure is applicable to all types of current electrolytic cells. The strip boss is implanted into the top surface of the cathode of the electrolytic cell conveniently and quickly when the lateral portion of the common electrolytic cell is rammed, thereby forming a "choking effect", reducing the flow rate of the aluminum liquid layer, decreasing energy dissipation from the aluminum liquid layer, therefore improving the production stability of the electrolytic cell and reducing energy consumption.
Patent CA-2787281-C (CA)
Inventor: BURI MATTHIAS
IPC: C09C1/02
Filed: 2011-01-20
Granted: 2016-09-20
Abstract: Use of 2-((1-methylpropyl)amino)ethanol as an additive in an aqueous suspension, containing from 25 to 62 vol. % of at least one calcium carbonate-comprising material, wherein the use provides improved stability with regard to the conductivity of the suspension.
Patent CA-2787592-C (CA)
Inventor: BAUER THOMAS
IPC: E21B7/124
Filed: 2012-08-22
Granted: 2014-12-16
Abstract: The invention relates to an underwater drilling arrangement for making a bore in the bed of a lake, sea or river with a platform which can be lowered for positioning on the bed of the lake, sea or river, a drill drive which is arranged on the service platform and a drill rod with drill head which can be driven in rotation via the drill drive. It is provided that the service platform comprises a guide tube, on the inner side of which at least one linear guide is arranged, along which at least one part of the drill drive is guided axially displaceably and the guide tube is held so that it can be adjusted and fixed in a mount of the service platform. The invention further relates to a method for creating a bore in the bed of a lake, sea or river.
Patent CA-2791652-C (CA)
Inventor: NIWA RINPEI
IPC: C12N1/15
Filed: 2011-02-28
Granted: 2018-06-12
Abstract: Among N-glycoside-linked sugar chains which are bound to the Fc region of an antibody, sugar chains which are bound to Asn at position 297 relates to the activity and stability of the antibody in blood, but there is a possibility that extra sugar chains bound to the amino acid residues at positions other than 297 have influences upon the antibody constant region-mediated activity and a possibility of causing a problem of uniformity as a therapeutic antibody preparation. Accordingly, among N-glycoside-linked sugar chains which bind to the Fe region of the antibody, a method for controlling extra sugar chains which are bound to Asn residues at positions other than position 297 according to the EU index is required. An antibody variant composition, comprising amino acid residues of an Asn-X-Ser/Thr (X represents an amino acid residue other than Pro) sequence at positions other than positions 297 to 299 according to the EU index in an Fc region of a human IgG antibody, in which at least one amino acid substitution selected from an amino acid substitution of Asn to other amino acid residue, an amino acid substitution of X to Pro and an amino acid substitution of Ser/Thr to other amino acid residue is carried out, and a fragment of the antibody variant composition.
Patent CA-2794146-C (CA)
Title: Refractory composition and process for forming article therefrom
Inventor: MINTZ DAVID
IPC: C04B35/66
Filed: 2011-03-22
Granted: 2020-07-14
Abstract: A refractory composition and processes for manufacture are provided where the compositions possess improved refractory alkali resistance and superior handling properties. Compositions and processes for their manufacture may include a plurality of ceramic particles and a binder sintered to the particles wherein the binder includes crystalline aluminum orthophosphate distributed as the result of an in situ reaction of aluminum metaphosphate with alumina. Kits provided according to the invention provide materials for use in manufacture of a composition where the kit includes aluminum metaphosphate and a nonfacile additive.
Patent CA-2794930-C (CA)
Inventor: FERNANDEZ ORTEGA CELIA BERTA
IPC: A61K38/17
Filed: 2011-04-01
Granted: 2019-05-21
Abstract: The present invention describes a method to inhibit replication of the human immunodeficiency virus (HIV) by negatively modulating or altering the cytoskeleton, more precisely the proteins forming the intermediate cytoskeletal filaments, wherein the said proteins are vimentin and/or keratin-10. The replication of the virus is inhibited in human cells by intervening in the structure of these proteins. The present invention is also related to the use of agents, which comprise peptides and/or interfering RNA and/or lipidic compounds, said agents producing a negative modulation or alteration of the cytoskeleton to prevent or to treat the HIV infection. The invention provides means and methods for altering the cytoskeleton/filament structure of cells, as a result of which the infection of human cells by HIV is disturbed and can even be completely inhibited. The cytoskeleton is altered by reducing the amount of vimentin and/or keratin (e.g. by transcriptional control using interfering RNA) or by using peptides that disrupt the cytoskeleton.
Patent CA-2799288-C (CA)
Title: Procede permettant d'authentifier et d'inscrire des dispositifs
Inventor: MCCANN STEPHEN
IPC: H04L9/14
Filed: 2011-05-17
Granted: 2016-08-09
Abstract: L'invention a trait à un dispositif de télécommunications. Ce dispositif de télécommunications comprend un processeur configuré de manière à ce que ledit dispositif envoie un premier message à un élément de gestion de base de données, ce premier message contenant une clé de transmission chiffrée au moyen d'une clé pour élément de gestion de base de données. Ledit processeur est également configuré de façon à ce que le dispositif reçoive un second message en provenance de l'élément de gestion de base de données, ce second message étant chiffré au moyen de la clé de transmission. En outre, le processeur est configuré de telle sorte que, lorsque le dispositif est en mesure de déchiffrer le second message, ce dernier considère l'élément de gestion de base de données comme étant légitime.
Patent CA-2799837-C (CA)
Title: Reseau de distribution d'energie base sur de multiples composants de stockage de charge
Inventor: ZHU LIZHONG
IPC: H02J15/00
Filed: 2012-12-20
Granted: 2015-07-14
Abstract: Un réseau de distribution d'énergie comprend plusieurs composantes de stockage de charge et plusieurs circuits de charge servant à contrôler la charge et la décharge des composantes de stockage de charge, qui peuvent comprendre une batterie et un supercondensateur. Grâce à un arrangement approprié et à la sélection des composantes de stockage, la vague dans la tension d'alimentation, dont la propagation aux autres composantes comptant sur le réseau de distribution d'énergie peut causer un bruit audible, peut être réduite de manière significative. De plus, l'arrangement approprié et la sélection des composantes de stockage permettraient également de réduire l'interférence électromagnétique de manière significative. Facultativement, un filtre d'interférence électromagnétique peut être placé entre les composantes de stockage de charge.
Patent CA-2805146-C (CA)
Title: Composite drill bit
Inventor: YANG YING XIN
IPC: E21B10/50
Filed: 2011-07-15
Granted: 2018-10-09
Abstract: A composite drill bit with a bit body configured at its upper extend for connection into a drillstring, comprising: a bit body with at least one bit leg, at least one scraping-wheel set with a cutter-row, and a set of cutters fixed thereon. The scraping-wheel is mounted for rotation on the corresponding bit leg with a large angular deflection a in the range of 20°<=|.alpha.|<= 90°. Fife cutters on the scraping-wheel break rock by means of successive scraping, forming a cross-cutting area on the bottomhole accompanied by the cutters on the fixed cutting unit, thus achieving high rock-breaking efficiency, even wear, high cooling performance. and a longer service life for the cutters, bearings and the drill bit.
Patent CA-2807561-C (CA)
Inventor: SILLERS WILLIAM RYAN
IPC: D21C5/00
Filed: 2011-08-05
Granted: 2022-04-12
Abstract: La présente invention concerne de nouvelles voies métaboliques destinées à convertir la biomasse et d'autres sources d'hydrates de carbone en produits dérivés du malonyl-CoA, tels que des hydrocarbures et d'autres bioproduits, dans des conditions anaérobies et avec une production nette d'ATP. Plus particulièrement, l'invention porte sur un microorganisme recombinant comprenant une ou plusieurs enzymes natives et/ou hétérologues, qui fonctionnent dans le cadre d'une ou plusieurs voies métaboliques génétiquement modifiées, pour permettre la conversion d'une source d'hydrates de carbone en hydrocarbures à chaîne longue et en dérivés d'hydrocarbures par exemple. La ou les enzymes natives et/ou hétérologues sont activées, régulées à la hausse, régulées à la baisse ou supprimées. L'invention porte, en outre, sur des procédés de conversion de biomasse en produits dérivés du malonyl-CoA, lesdits procédés comprenant la mise en contact d'une source d'hydrates de carbone avec un microorganisme recombinant de l'invention.
Patent CA-2809440-C (CA)
Inventor: SANKAR REDDY PUTLURU SIVA
IPC: B01J29/76
Filed: 2011-08-26
Granted: 2018-01-23
Abstract: Cu/mordenite catalysts were found to be highly active for the SCR of NO with NH3 and exhibited high resistance to alkali poisoning. Redox and acidic properties of Cu/mordenite were well preserved after poisoning with potassium unlike that of vanadium catalysts. Fe-mordenite catalysts also revealed much higher alkali resistivity than that of commercial V2O5/WO3-TiO2 (VWT) SCR catalyst which is currently used for NOx abatement in stationary installations. Unique support properties like high surface area and surface acidity, which are not available in the commercial VWT catalyst, seem to be essential requirements for the high alkali resistance. Mordenite-type zeolite based catalysts could therefore be attractive alternatives to conventional SCR catalysts for biomass fired power plant flue gas treatment.
Patent CA-2810673-C (CA)
Title: Composition d'additif de broyage pour ciment stable a la dilution
Inventor: JARDINE LESLIE A
IPC: B02C23/06
Filed: 2011-09-12
Granted: 2018-07-31
Abstract: La présente invention concerne des compositions d'additifs de broyage pour ciments et des procédés d'obtention de celles-ci qui permettent à un agent antimousse puissant et robuste d'être uniformément dispersé sur une large plage de concentrations tout en gardant sa stabilité au stockage même dans les cas où l'agent antimousse est extrêmement dilué. Des exemples de compositions d'additifs de broyage pour ciments comprennent au moins un additif de broyage pour ciments de type amine ; un agent antimousse de type phosphate de triisobutyle ; une gomme de biopolymères polysaccharides choisis dans le groupe comprenant les gommes de diutane, de welan, de xanthane, ou des mélanges de celles-ci ; et de l'eau en une quantité allant de 0,10 à 95,0 pour cent sur la base du poids total de la composition. L'invention concerne également des procédés de fabrication de ciments utilisant les compositions d'additifs de broyage pour ciments.
Patent CA-2814838-C (CA)
Inventor: HASSAN ABBAS
IPC: C07C263/10
Filed: 2008-06-23
Granted: 2015-06-16
Abstract: A method for producing toluene diisocyanate is disclosed which comprises forming a dispersion comprising phosgene gas bubbles dispersed in toluene diamine liquid phase, wherein said gas bubbles have a mean diameter less than 1 micron; and subjecting the dispersion to phosgenation reaction conditions, whereby at least a portion of the toluene diamine is phosgenated to form toluene diisocyanate. A system for carrying out the phosgenation of toluene diamine is also disclosed.
Patent CA-2823267-C (CA)
Inventor: LARSSON ANNA
IPC: C22C33/02
Filed: 2011-12-29
Granted: 2019-07-02
Abstract: L'invention concerne une composition de poudre à base de fer pour un moulage par injection de métal, ayant une dimension moyenne de particule de 20-60 µm et ayant 99 % des particules de moins de 120 µm, la composition de poudre à base de fer comprenant en pourcentage en poids de la composition de poudre à base de fer ; Mo : 0,3-1,6, P : 0,1-0,6, facultativement 3,0 max de Cu, facultativement 0,6 max de Si, facultativement 5 max de Cr, 1,0 max d'impuretés inévitables, dont le carbone est de moins de 0,1, le complément étant constitué par le fer et la somme de la teneur en Mo et 8*P se situant dans la plage de 2-4,7.
Patent CA-2823402-C (CA)
Inventor: BAILEY IAN
IPC: G06Q10/08
Filed: 2011-12-22
Granted: 2018-04-24
Abstract: According to embodiments described in the specification, a method, system and apparatus for managing inventory are provided. The method comprises storing at least one job record in a memory, the at least one job record comprising a first of a plurality of job identifiers and at least a first subcomponent identifier; receiving a transaction record comprising a second subcomponent identifier; and storing the transaction record in the memory in association with one of the plurality of job identifiers.
Patent CA-2826549-C (CA)
Title: Systeme et procede de reaction au comportement du conducteur
Inventor: FUNG KIN
IPC: B60W40/09
Filed: 2012-01-31
Granted: 2016-06-28
Abstract: Des procédés d'évaluation de comportement du conducteur comprennent le contrôle de systèmes de véhicule et de systèmes de contrôle de conducteur afin de s'adapter à un temps de réaction lent, à un relâchement d'attention et/ou à une vigilance du conducteur. Lorsque l'on détermine qu'un conducteur s'assoupit, par exemple, le système de réaction peut modifier le fonctionnement d'un ou de plusieurs systèmes de véhicule. Les systèmes qui peuvent être modifiés comprennent : des dispositifs visuels, des dispositifs audio, des dispositifs tactiles, des systèmes de freinage antiblocage, des systèmes de pré-remplissage automatique du circuit de freins, des systèmes d'aide au freinage, des systèmes de régulation de vitesse automatique, des systèmes de commande de stabilité électronique, des systèmes anticollision, des systèmes d'aide au suivi de voie, des systèmes indicateurs d'angles morts, des systèmes de prétension électronique et des systèmes de régulation d'ambiance.
Patent CA-2827139-C (CA)
Inventor: JURANITCH JAMES CHARLES
IPC: F27D17/00
Filed: 2012-02-10
Granted: 2019-08-20
Abstract: A method of generating syngas as a primary product from renewable feedstock, fossil fuels, or hazardous waste with the use of a cupola. The cupola operates on inductive heat alone, chemically assisted heat, or plasma assisted heat. Cupola operation is augmented by employing carbon or graphite rods to carry electrical current into the metal bath that is influenced by the inductive element. The method includes the steps of providing a cupola for containing a metal bath; and operating an inductive element to react with the metal bath. A combination of fossil fuel, a hazardous waste, and a hazardous material is supplied to the cupola. A plasma torch operates on the metal bath directly, indirectly, or in a downdraft arrangement. Steam, air, oxygen enriched air, or oxygen are supplied to the metal bath. A pregassifier increases efficiency and an afterburner is added to a simple cycle turbine with fossil fuel augmentation.
Patent CA-2836837-C (CA)
Inventor: AALTONEN TERHI
IPC: A23C19/05
Filed: 2012-06-14
Granted: 2019-06-04
Abstract: The present invention relates to a process for producing cheese, comprising the steps of: providing a first raw material liquid; providing a second raw material liquid; treating the first raw material liquid with a protein crosslinking enzyme to provide an enzyme-treated raw material liquid; mixing the enzyme-treated raw material liquid with the second raw material liquid to provide cheese milk;processing the cheese milk into cheese. The process produces cheese in improved yields while retaining the organoleptic properties of cheese unchanged. The invention further relates to cheese treated with a protein crosslinking enzyme, having the moisture on a fat-free basis of 67% or less and a protein profile of cheese has proteins of molecular weight of less than 66 kDa.
Patent CA-2837121-C (CA)
Inventor: BEEV NIKOLAI
IPC: A61B5/103
Filed: 2011-06-09
Granted: 2018-07-17
Abstract: The invention relates to a method, device and system for measuring vibration transmittance of a sternum noninvasively. The method comprises producing vibration, transmitting the vibration to a first side the sternum through skin and soft tissues, obtaining response data of the sternum from a second side of the sternum through skin and soft tissues, which first and second sides of the sternum are on different sides of the midline of the sternum, and processing said response data for determining transmittance of vibration of the sternum. The response data may be used for defining state of a patient such as sternal instability of the breastbone or abnormal healing in the sternum after open chest surgery by surgeons.
Patent CA-2837162-C (CA)
Inventor: FEY PETER
IPC: C07C311/28
Filed: 2012-05-24
Granted: 2019-04-02
Abstract: The present invention relates to a novel enantioselective method of preparing (S)- and (R)-enantiomers of N-{3,4-difluoro-2-[(2-fluoro-4-iodophenyl)amino]-6-5 methoxyphenyl}-1-[2,3-dihydroxy-propyl]cyclopropanesulfonamide, to novel intermediate compounds, and to the use of said novel intermediate compounds for the preparation of said (S)- and (R)-enantiomers of N-{3,4-difluoro-2-[(2- fluoro-4-iodophenyl)amino]-6-methoxyphenyl}-1-[2,3-dihydroxy- propyl]cyclopropanesulfonamide.
Patent CA-2839352-C (CA)
Inventor: RIEDL JOSEF
IPC: B29C48/49
Filed: 2012-06-04
Granted: 2020-09-01
Abstract: The invention relates to a data carrier card (1), in particular a chip and/or magnetic strip card, having a card body (1a) that comprises one or more films and a security thread (5) integrated in the card body. The security thread (5), or at least a substrate of the security thread (5), is coextruded in the form of a thread strip (5a, 5.1a) in one of the films (4, 4.1).