baber/WOPTO huggingface dataset:
Patent CA-2374434-C (CA)
Title: Elements of stretched false ceiling, use of same for producing false walls and false ceilings
Inventor: FONTAINE MARC
IPC: A47H13/14
Filed: 2000-03-20
Granted: 2008-05-20
Abstract: The invention concerns a false wall element comprising a stretched fabric in a frame with lateral edge provided with means catching the edges of said fabric, said lateral edge comprising a rigid profiled section forming a free edge curved in the plane, with curvature corresponding to that of a part of the edge of said fabric fastened on said curved edge. Said false wall elements are used for making curved stretched suspended false ceilings and stretched false walls with curved profile.
Patent CA-2386137-C (CA)
Title: Method and arrangement for inspection and requalification of vehicles used for transporting commodities and/or hazardous materials
Inventor: BARICH DANIEL
IPC: G01L5/13
Filed: 2000-09-29
Granted: 2010-11-09
Abstract: In order to improve the safety with which commodities (including regulated hazardous materials) can be shipped by rail around the country in tank cars and the like, each tank and associated undercarriage and structure is inspected and requalified according to an exhaustive predetermined list of sites, tests, parameters and apparatus comprising, broadly, determining which type of vehicle is under inspection and selecting an exhaustive list of sites to be inspected for the identified type of vehicle from an instruction set. Each of the listed sites is inspected in accord with the instructions set forth for each of the listed sites in the instruction set and the data derived from implementation of the tests conducted at each of the exhaustive list of sites is recorded.
Patent CA-2386174-C (CA)
Title: Recipient pour aiguilles longues
Inventor: VOJTASEK WILLIAM J
IPC: B65D25/10
Filed: 2000-01-11
Granted: 2007-05-29
Abstract: La présente invention concerne un récipient pour aiguilles longues (10) destiné à recevoir et conserver une pluralité d'aiguilles en les protégeant contre une sortie accidentelle. Ce récipient comprend une coupelle en plastique (20) définissant un fond, un dessus (24) et une paroi latérale (26) reliant le fond au-dessus, et un pilier central (30) intérieur horizontalement distant de la paroi latérale. Un disque élastique (40) définit dans la coupelle une pluralité de fentes (42) et de segments (44) entre les fentes, une extrémité libre (46) de chaque segment se situant à distance du pilier. Un couvercle en plastique (50) destiné au récipient définit à proximité du pilier une pluralité de passages de réception d'aiguille (52) le traversant et communiquant avec des espaces entre le pilier et les extrémités libres des segments. Chaque extrémité libre de segment est individuellement capable de déflexion vers le fond au voisinage du pilier par insertion d'une aiguille vers le pas en traversant l'un des passages puis dans l'espace intermédiaire entre le pilier et l'extrémité livre du segment. Le disque est fait d'un matériau plus dur que l'aiguille à recevoir de façon qu'un segment reste capable de résister au retrait de l'aiguille en mordant dans l'aiguille dès lors que l'extrémité libre du segment tente de revenir de son orientation en déflexion pendant le retrait de l'aiguille.
Patent CA-2386690-C (CA)
Title: Pharmaceutical tramadol salts
Inventor: KUGELMANN HEINRICH
IPC: A61K9/28
Filed: 2000-08-03
Granted: 2009-02-10
Abstract: The invention relates to pharmaceutical salts consisting of the active agent tramadol and at least one sugar substitute. The invention also relates to medicaments containing these salts, to the use of these salts for producing medicaments and to forms of administration containing these salts.
Patent CA-2389219-C (CA)
Title: Dry powder compositions having improved dispersivity
Inventor: KUO MEI-CHANG
IPC: A61P3/06
Filed: 2000-04-12
Granted: 2009-06-23
Abstract: The present invention provides a highly dispersible formulation comprising a n active agent and a dipeptide or tripeptide comprising at least two leucyl residues. The composition of the invention possesses superior aerosol properties and is thus preferred for aerosolized administration to the lung. Also provided are a method for ( i) increasing the dispersibility of an active-agent containing formulation for administration to the lung, and (ii) delivery of the composition to the lungs of a subject.
Patent CA-2391546-C (CA)
Title: Systeme de recolte des cones de conifere
Inventor: PRUFER FRED
IPC: A01D41/08
Filed: 2002-06-25
Granted: 2005-05-10
Abstract: Une nacelle pour abatteuse-ébrancheuse et un procédé sont fournis pour récolter des graines à partir des cônes d'un arbre conifère, debout et vivant. La nacelle comprend un châssis conique ouvert à ouverture latérale, ouvert sur le dessus et le dessous, supportant une paroi latérale perméable, laquelle peut être maillée, ce maillage permet la pénétration des rayons du soleil, de l'air et de la pluie. Cependant, il permet d'éviter le passage des graines libérées par les cônes de l'arbre. Les graines retenues sont déviées du maillage et tombent dans une cuve intérieure annulaire ouverte sur le dessus, supportée par le châssis au niveau de sa base. Les graines sont interceptées et collectées par la cuve. La nacelle peut être abaissée par une ligne d'hélicoptère sur l'extrémité supérieure conique de l'arbre, avant la maturation des cônes. Une fois que les cônes sont ouverts et que les graines ont mûri, et sont libérées dans l'air, elles sont retenues par le maillage, tombent dans la cuve et sont collectées dans celle-ci. L'abatteuse-ébrancheuse est ensuite récupérée ultérieurement dans l'arbre et les graines sont récupérées.
Patent CA-2398236-C (CA)
Inventor: PODVORICA FETAH
IPC: C23C22/02
Filed: 2001-02-09
Granted: 2009-11-17
Abstract: The invention concerns a metal material with whereof the surface is modified by bonding of aromatic groups on said surface, optionally substituted by functional groups.
Patent CA-2403721-C (CA)
Inventor: MILLER PENELOPE ELIZABETH
IPC: A61K38/22
Filed: 2001-03-15
Granted: 2009-06-09
Abstract: The present invention relates to compositions and methods for treating the epithelial toxicity caused by administering to a human cancer patient an epidermal growth factor receptor (EGFR) inhibitor. The pharmaceutical composition preferably com-prises an EGFR inhibitor and a keratinocyte growth factor (KGF) in a pharmaceutically-acceptable carrier. The method of treatment comprises co-administering to the patient a therapeutically effective amount of KGF with the EGFR inhibitor.
Patent CA-2407706-C (CA)
Title: Method and apparatus for calendering and coating/filling sutures
Inventor: CHESTERFIELD MICHAEL P
IPC: A61L17/14
Filed: 1992-01-13
Granted: 2007-04-24
Abstract: The present invention provides a method for filling a suture comprising passing the suture lengthwise through a filling head. The filling head has a contacting region in which the suture is contacted by a filling agent substantially continuously supplied to the filling head as the suture passes therethrough.
Patent CA-2412113-C (CA)
Inventor: KALBASSI MOHAMMAD ALI
IPC: B01J19/30
Filed: 2002-11-14
Granted: 2005-08-23
Abstract: An apparatus for distributing a liquid in an exchange column includes a plate and at feast one elongated internal baffle. The plate has at least one elongated channel, which has a first longitudinal axis, a bottom, and at feast one aperture in the bottom. At least a substantial portion of the internal baffle, which has a second longitudinal axis substantially parallel to the first longitudinal axis, is disposed in the channel.
Patent CA-2416092-C (CA)
Title: Secure packet-based data broadcasting architecture
Inventor: JACOBS ANDRE
IPC: H04L12/22
Filed: 2001-07-13
Granted: 2011-01-04
Abstract: A method for processing packets with encrypted data received by a client from a server through at least one network wherein the data packets comprise at least an encryption header (46 ) and payload (45), extracting the encryption header (54, 55; 69) from a data packet, extracting and decrypting the encrypted payload to form a clear data, generating a clear data packet segment. Secure packet-based transmission of content data from a server to at least one client comprises retrieving a clear data packet comprising an unencrypted payload, dividing the unencrypted payload into one or more segments, applying an encrypted algorithm to each segment to generate encrypted segments (47), generating encryption header for each encrypted segment composing a packet with encrypted data for each encrypted segment comprising the encrypted header (46), a data packet header and transmission of each of the composed packets to the client.
Patent CA-2421819-C (CA)
Inventor: CLAREMON DAVID A
IPC: A61K31/472
Filed: 2001-09-17
Granted: 2010-03-09
Abstract: L'invention concerne certains composés d'isoquinolinone et l'utilisation de ceux-ci comme inhibiteurs des canaux ou des courants potassiques dépendants de la tension, tels que K¿v?1.5 et I¿Kur? pouvant servir de cibles pour le traitement d'arythmies cardiaques, notamment des arythmies auriculaires. L'invention concerne également une méthode de traitement ou de prévention d'états répondant à l'inhibition des canaux ou des courants potassiques, tels que des arythmies cardiaques et plus précisément des arythmies auriculaires. L'invention concerne en outre des préparations pharmaceutiques et un procédé de fabrication d'une composition pharmaceutique renfermant un composé d'une certaine isoquinolinone ou des sels, des hydrates, des solvates, des formes cristallines et des stéréoisomères acceptables sur le plan pharmaceutique de celle-ci, ainsi qu'un excipient acceptable sur le plan pharmaceutique.
Patent CA-2422976-C (CA)
Title: Process for making cheese containing gum
Inventor: JOHNSTON KEITH
IPC: A23L35/00
Filed: 2001-09-24
Granted: 2011-02-22
Abstract: The invention provides a process of making cheese comprising the steps: a. providing a starting milk composition having a selected protein and fat composition, wherein said starting milk is standardized to give a protein:fat ratio of between about 0.5:1 and about 6.0:1; b. adding a gum preparation to the starting milk composition of step a; c. pasteurising the milk composition of step b; d. adding a starter culture and/or acid to the milk composition to form a cheese milk; e. coagulating the cheese milk composition; f. cutting the coagulum to separate curd and whey; g. draining away the whey from the curd; and h. shaping and cooling the curd; wherein the starting milk has a fat content of between about 0.5 and about 6.0 weight % to give a fat concentration in the final cheese product of between about 4 and about 30 weight %. The order of step b and c may be reversed. The invention also provides a cheese made by the process of the invention.
Patent CA-2427726-C (CA)
Title: Methods and devices for polarised nmr samples
Inventor: ARDENKJAER-LARSEN JAN HENRIK
IPC: G01R33/30
Filed: 2001-11-02
Granted: 2012-01-24
Abstract: The present invention relates to devices and method for melting solid polarised sample while retaining a high level of polarisation. In an embodiment of the present invention a sample is polarised in a sample-retaining cup (9) in a strong magnetic field in a polarising means (3a, 3b, 3c) in a cryostat (2) and then melted inside the cryostat (2) by melting means such as a laser (8) connected by an optical fibre (4) to the interior of the cryostat.
Patent CA-2428575-C (CA)
Title: Method for producing esters of multibasic acids
Inventor: DISTELDORF WALTER
IPC: C07C67/54
Filed: 2001-11-13
Granted: 2010-01-12
Abstract: The invention relates to a method for producing esters of an acid component chosen from the multibasic C4-C10-carboxylic acids and an alcohol component chosen from C3-C12-alkanols or -alkanediols whose alkyl chain can be interrupted by 1 to 3 oxygen atoms. Sad method comprises the following steps: a) a mixture consisting essentially of the acid component or an anhydride thereof and the alcohol component is heated to boiling in a reaction zone in the presence of an esterification catalyst; b) the vapours containing alcohol and water are separated into a fragment that is rich in alcohol and a fragment that is rich in water by rectification; and c) the alcohol-rich fraction is fed back into the reaction zone, while the water-rich fraction is extracted from the process. The inventive method is simple to carry out and allows the rapid adjustment of an essentially quantitative conversion.
Patent CA-2432652-C (CA)
Inventor: BETHOUART CARINE
IPC: C09D11/16
Filed: 2001-12-20
Granted: 2009-12-08
Abstract: A colored liquid composition of the invention for a highlighter comprises a coloring element and water. The water content by weight lies in the range 10% to 30%. In addition, the composition comprises at least 40% of another liquid component, other than water, having surface tension greater than 40 mN/m. In a variant, the coloring element is a tracer solvent having a fluorescent appearance under basic pH, in particular hydroxypyrenetrisulfonic acid, the pH of the composition lying in the range 8 to 9, and the component having surface tension greater than 40 mN/m is triethanolamine. Under such circumstances, the composition contains an acid to neutralize the triethanolamine in part in order to obtain the basic pH, for example hydrochloric acid.
Patent CA-2436416-C (CA)
Title: Compositions of aminoalkyl methacrylate copolymer e and dissolution modifying excipients for preparing capsules by injection moulding
Inventor: MCALLISTER STEPHEN MARK
IPC: A61K47/36
Filed: 2002-01-30
Granted: 2012-07-17
Abstract: The present invention is directed to pharmaceutically acceptable polymeric compositions suitable for injection molding of single or multi-component pharmaceutical dosage forms comprising a plurality of drug substance containing sub-units, being capsule compartments and/or solid sub-units comprising a solid matrix of a polymer which contains a drug substance, the sub- units being connected together in the assembled dosage form by a weld between parts of the assembled dosage form.
Patent CA-2438988-C (CA)
Title: Arrangement for mixing flows in papermaking process
Inventor: LAMMINEN PERTTU
IPC: B01F5/04
Filed: 2002-02-21
Granted: 2010-01-26
Abstract: The invention relates to a method and a mixer for mixing flows of a papermaking process. In the invention, a first flow (V1) is conveyed through a tube (1), and turbulence is generated in it by means of form parts (4a to 4d) located on the inner periphery (3) of the tube. The mixing zone of the mixer comprises feed openings (8, 11, 30, 40) on the inner periphery of the tube for feeding a second flow (V2) from a feed channel (7) outside the tube (1) into the first flow (V1), whereby the flows are mixed as a result of the turbulence generated by the form parts. According to a preferred embodiment of the invention, at least one form part comprises a feed opening (8).
Patent CA-2439345-C (CA)
Title: Systeme de controle du trafic imposant un tarif routier d'apres le niveau d'embouteillage
Inventor: SOLOMON LAWRENCE
IPC: G07B15/02
Filed: 2002-03-07
Granted: 2017-04-18
Abstract: L'invention porte sur un serveur de contrôle du trafic routier comportant un organe de surveillance, un organe de réglage des tarifs en communication avec l'organe de surveillance et un organe de notification en communication avec l'organe de réglage des tarifs. L'organe de surveillance est configuré de manière à surveiller au moins un paramètre d'embouteillage d'une chaussée ayant un tarif routier. L'organe de réglage des tarifs est configuré de manière à régler les tarifs routiers selon le paramètre d'embouteillage sous surveillance. L'organe de notification est configuré, quant à lui, de manière à avertir au moins un conducteur du tarif routier modifié.
Patent CA-2447393-C (CA)
Title: Method and apparatus for artificial ground freezing
Inventor: BRILEY GEORGE
IPC: E21B36/00
Filed: 2003-10-29
Granted: 2008-12-16
Abstract: A ground freezing method and system which circulates refrigerated heat transfer fluid through freeze pipes in the ground at a low temperature of at least -52°C (-62°F) to minimize drilling for the freeze pipe installation. The heat transfer fluid is preferably aqua ammonia (ammonium hydroxide) because of its beneficial characteristics in this application. The circulating heat transfer fluid is preferably cooled by a refrigeration system that includes low and high stage cycles arranged in a cascade relationship and using ammonia or another refrigerant in the high stage refrigeration system and carbon dioxide as the refrigerant in the low stage refrigeration system.
Patent CA-2448465-C (CA)
Title: Reparation par modification de tuyere coulee
Inventor: CADDELL JAMES WALTER JR
IPC: B21D53/78
Filed: 2003-11-06
Granted: 2012-02-07
Abstract: Méthode de réparation de segment de tuyère de turbine comportant au moins une aube placée entre les bandes extérieure et intérieure. La méthode consiste à séparer la bande intérieure du segment de tuyère et à joindre la bande intérieure à une pièce de remplacement récemment coulée possédant une bande extérieure et au moins une aube. La pièce de remplacement coulée inclut une plate-forme de montage formée sur une extrémité de l'aube et un bossage formé sur la plate- forme de montage. Un collier est joint à la bande intérieure et comporte une fente. Le bossage est alors inséré dans la fente, et la plate-forme de montage est reçue dans un logement formé dans la bande intérieure. Le joint est complété en joignant le bossage au collier et la plate-forme de montage à la bande intérieure. L'épaisseur du collier est de forme conique en direction axiale, et un dégagement est formé dans le collier pour fournir de l'espace pour l'assemblage avec les composants adjacents.
Patent CA-2451106-C (CA)
Title: Sequential drug delivery systems
Inventor: PATHER S INDIRAN
IPC: A61K47/26
Filed: 2002-07-10
Granted: 2009-12-22
Abstract: The invention relates to methods and composition for improving absorption an d dissolution of active ingredients of drugs. The invention provides a method of administration of an active ingredient to a mammal through a transmucosal route that includes delivering the active ingredient to a desired site in a body of the mammal, and, sequentially, at the desired site, promoting dissolution and absorption of the active ingredient. In a preferred embodiment, the ph of the localized environment of the active ingredient is sequentially modified to promote dissolution and absorption.
Patent CA-2452473-C (CA)
Title: System and method for the production of oil from low volume wells
Inventor: COLLETTE HERMAN D
IPC: E21B43/12
Filed: 2003-12-09
Granted: 2006-10-10
Abstract: An oil well pumping system includes a small positive displacement pump below the fluid interface in a low volume oil well which pumps at a rate to maintain approximately constant fluid level in the well. The system includes at least a pair of sensors in a sensor array that is positioned above the pump and near the fluid interface to unambiguously determine liquid level. By maintaining the pumping rate of the positive displacement pump below that required to lower the liquid level to the pump, the pump will not unload and pump power requirements are reduced to a nearly constant low rate. In addition, the pump off control function is accomplished by a microprocessor which is mounted adjacent to the downhole sensor array. This location allows simple direct control of the downhole electric motor and eliminates the requirement that a control element be placed on the surface far from the pump.
Patent CA-2452962-C (CA)
Title: Compositions epaissies de nettoyage pour cuvette de toilettes
Inventor: COSTA BENJAMIN
IPC: C11D3/02
Filed: 2002-07-25
Granted: 2009-11-03
Abstract: L'invention concerne des compositions de nettoyage améliorées pour surface dure, à pH acide, qui permettent d'éliminer efficacement les marques de mousse de savon. Lesdites compositions renferment un élément acide qui comprend de l'acide citrique seul ou en combinaison avec un acide pouvant appartenir au groupe constitué par acide sorbique, acide acétique, acide borique, acide formique, acide maléique, acide adipique, acide lactique, acide malique, malonique, acide glycolique, et leurs mélanges; 0,001-10 %, en poids, d'au moins un tensioactif anionique; 0,001-5 %, en poids, d'un épaississant pouvant appartenir au groupe constitué par cellulose, alkyl celluloses, alcoxy celluloses, hydroxy alkyl celluloses, alkyl hydroxy alkyl celluloses, carboxy alkyl celluloses, carboxy alkyl hydroxy alkyl celluloses, gomme de xanthane, et leurs mélanges; 0-10 %, en poids, d'un ou plusieurs éléments facultatifs; et de l'eau pour le reste, sur 100 %, en poids. Ce type de composition présente un pH inférieur ou égal à 6.
Patent CA-2454874-C (CA)
Inventor: STRONG CHRISTOPHER L
IPC: B05B7/06
Filed: 2003-12-30
Granted: 2009-11-10
Abstract: A system and method for reducing fluid drainage into air passageways of a spray device during disassembly. The present technique provides an internally mountable fluid nozzle having a fluid inlet, a fluid exit, and a converging central passageway extending substantially between the fluid inlet and the fluid exit. Accordingly, the internally mountable fluid nozzle has a relatively small internal volume, which reduces the amount of fluid that can be spilled during disassembly of the spray device. The present technique also provides a section of the spray device having an air passageway with an air exit, and a protrusive fluid passageway with a fluid exit in a protrusive offset position from the air exit. The internally mountable fluid nozzle can be mounted to the section in fluid communication with the protrusive fluid passageway, such that fluid spillage or drainage during disassembly does not flow into the air passageway. A spray formation section also may be coupled to the section, such that an internal cavity of the spray formation section is disposed about the internally mountable fluid nozzle.
Patent CA-2456543-C (CA)
Inventor: ITRICH MARTIN
IPC: A61J15/00
Filed: 2002-08-02
Granted: 2011-01-25
Abstract: La présente invention concerne une pièce de montage pour un adaptateur d'une sonde de gastrostomie endoscopique percutanée qui présente à son extrémité distale une pièce de retenue interne s'appuyant sur la paroi de l'estomac et une extrémité proximale ouverte. L'adaptateur présente une pièce de retenue externe qui s'appuie sur la paroi abdominale des patients et qui comprend des systèmes pour raccorder la sonde de gastrostomie endoscopique percutanée et des systèmes pour raccorder un système de transition à la sonde. La pièce de montage (3) selon cette invention est conçue sous forme de pièce d'écartement lâche pour la pièce de retenue externe (5) de l'adaptateur (2), à poser sur la paroi abdominale, et sert à fixer la sonde de gastrostomie endoscopique percutanée à l'encontre d'un glissement en arrière lors du raccord de l'adaptateur à la sonde. Dans un mode de réalisation préféré, la pièce de montage est constituée d'un boîtier de retenue (14) et d'un étrier de retenue (15). La présente invention concerne également un adaptateur pour une sonde de gastrostomie endoscopique percutanée, qui comprend une telle pièce de montage.