baber/WOPTO huggingface dataset:
Patent CA-2431763-C (CA)
Title: Disc saw felling head housing improvements
Inventor: DISABATINO BENJAMIN
IPC: A01G23/091
Filed: 2003-06-11
Granted: 2012-04-10
Abstract: This invention relates to disc saw felling heads, and in particular to an improved housing for a disc saw felling head. The disc saw felling head has a disc saw blade which may be rotated about a generally vertical axis to fell a tree.  The disc saw blade extends axially for a certain thickness within a housing.  The housing may include a top wall which is part of an upper portion of the head.  The housing may include a generally vertical wall which spans the thickness of the disc saw blade and wherein the wall which spans the thickness of said disc saw blade is removably fastened to said upper portion of said head.
Patent CA-2434319-C (CA)
Title: Adaptateur pour un cahier a reliure a spirale
Inventor: MOOR MARC L
IPC: B42F11/00
Filed: 2001-11-09
Granted: 2007-01-02
Abstract: L'invention concerne un adaptateur destiné à accoupler une pièce de papier présentant une pluralité d'orifices à une spirale de reliure, l'adaptateur comprenant une bande de matériau possédant une pluralité de composants de fixation. Chaque composant de fixation est formé pour être passé à travers un orifice appartenant à la pluralité d'orifices du papier afin d'accoupler le papier à la bande. La bande de matériau comporte également une fonctionnalité de fixation rapide permettant d'accoupler la bande à la spirale de manière amovible.
Patent CA-2438865-C (CA)
Title: Aqueous intumescent fire barrier composition
Inventor: ERISMANN DAVID W
IPC: C09D5/18
Filed: 2002-01-07
Granted: 2010-05-11
Abstract: An aqueous fire barrier composition including a latex that includes a polymer, a polyol having 2, 3 or 4 hydroxy groups and a molecular weight of from about 75 to about 1200, and an intumescent agent.
Patent CA-2441001-C (CA)
Title: Antiproliferative agents
Inventor: AYUKO WASHINGTON ODUR
IPC: C07D213/69
Filed: 2002-03-12
Granted: 2012-08-21
Abstract: This invention relates to certain dioxodihydropyridine derivatives and certain methacrylic acid and furan derivative precursors thereof, processes for their preparation, pharmaceutical compositions containing such compounds and their use as anti-proliferative agents, especially tumour growth inhibitors and anti-cancer agents, antibiotics and/or antiviral agents.
Patent CA-2441784-C (CA)
Inventor: HARDY WILLIAM GEOFFREY
IPC: H04L29/12
Filed: 2002-03-12
Granted: 2011-05-17
Abstract: In order to enable access network to use private IP addresses, and so reduce public IP address overheads, data packets are tunnelled though the access network using one of a number of methods including, using layer 2 transmission protocol between a LAC and a LNS and using label switch paths based on MPLS labels.
Patent CA-2442885-C (CA)
Title: Sulphones which modulate the action of gamma secretase
Inventor: HARRISON TIMOTHY
IPC: A61K31/192
Filed: 2001-08-21
Granted: 2010-06-29
Abstract: Novel sulphones of Formula I are disclosed. The novel compounds modulate the action of gamma secretase, and hence find use in the treatment or prevention of Alzheimer's disease.
Patent CA-2445836-C (CA)
Title: Apparatus and method for operating an internal combustion engine to reduce free oxygen contained within engine exhaust gas
Inventor: KRILL ROSS MICHAEL
IPC: E21B21/16
Filed: 2003-01-10
Granted: 2006-03-21
Abstract: A method and apparatus for controlling the operation of an internal combusti on engine to reduce the presence of free oxygen in the exhaust gas of the engin e. The method and apparatus provides for the internal combustion engine to be operated with a fuel-to-air ratio in excess of the stoichiometric ratio such that the exhaust gas from the internal combustion engine is devoid or substantially devoid of all free oxygen and excess unburned hydrocarbon fuel is expelled with the exhaust gas from the engine.
Patent CA-2446774-C (CA)
Title: System and method for communication between stations processing common files
Inventor: GRUSON ALAIN
IPC: H04L29/06
Filed: 2002-03-11
Granted: 2010-06-22
Abstract: The invention concerns an electronic communication system between stations (A, B, C, D, comprising means for being mutually connected via at least an Internet-type network (SR1, SR2, SR3) characterised in that the stations (A, B, C, D, E) form part of at least a common work group for at least one application, each station comprising for each application a common object database, the object databases being automatically updated via the network (SR1, SR2, SR3).
Patent CA-2451676-C (CA)
Title: Production of ultrapure bismuth-213 for use in therapeutic nuclear medicine
Inventor: BOND ANDREW H
IPC: G01N30/46
Filed: 2002-06-20
Granted: 2009-08-18
Abstract: A multicolumn selectivity inversion generator has been developed in which bismuth-213 is selectively extracted from an HC1 solution of the actinium-225 parent (and its radiogenic descendents) by a primary separation column containing a separation medium containing a neutral oxygenated organophosphorus extractant. After rinsing with dilute HC1, the bismuth-213 is stripped with a buffered NaC1 solution. The stripped solution is passed through a cation-exchange resin guard column that retains the actinium-225 and radium-225 contaminants while the bismuth-213 elutes. This generator method minimizes the unpredictable effects of radiation damage to the support material and permits the reliable production of bismuth-213 of high chemical and radionuclidic purity.
Patent CA-2455217-C (CA)
Title: Method and system for managing a campaign in multiple communication channels and computer program product implementing same
Inventor: LAMMERS GUIDO
IPC: G06Q10/06
Filed: 2004-01-15
Granted: 2017-04-25
Abstract: Methods and systems for managing marketing campaigns. A communication module is capable of executing a first step of a marketing campaign, and is capable of handling customer responses to the marketing campaign received through a variety of communication channels, regardless of which channel was used for contacting the customers.  Customers may respond by email, telephone, fax, in person, through an internet site, by letter or by other modes of communication. An object generation module generates an object containing information from the response, uses the information to match the response with the marketing campaign, and links the object to the marketing campaign. A person may override the object generation module's matching by inputting the identity of another marketing campaign for matching. A campaign management module receives the object from the object generation module. A user may modify how the system matches responses with marketing campaigns.
Patent CA-2457018-C (CA)
Inventor: SCHUESSLER ANDREAS
IPC: A61K6/838
Filed: 2002-08-12
Granted: 2010-12-14
Abstract: La présente invention concerne un dispositif comportant un substrat essentiellement à base de nitinol, et une couche ou un revêtement à base d'au moins un dérivé polyphosphate de formule générale (I) au moins partiellement appliquée sur ledit substrat. L'invention concerne également un procédé de fabrication dudit dispositif ainsi que son utilisation en tant qu'implant artificiel, stent vasculaire ou non vasculaire, sonde, sonde de thromboléctomie ou d'emboléctomie, sonde ou broche de fragmentation, filtre, lien vasculaire, pièce à hernies, implant buccal, dentaire ou destiné à la gorge, ou sonde urétérale.
Patent CA-2460649-C (CA)
Inventor: COLEMAN ANTHONY
IPC: B01J13/00
Filed: 2002-09-11
Granted: 2011-04-12
Abstract: L'invention concerne un système colloïdal hydrodispersable se présentant sous la forme de particules généralement sphériques de type matrice et de dimensions allant généralement de 50 à 500 nm, appelées nanoparticules, et un processus de préparation de ces systèmes. Le système est caractérisé en ce que les nanoparticules comprennent au moins du calixarène modifié de façon amphiphile. L'hydrodispersion contient au moins un composant actif, tel que, entre autres, un composé cosmétique, pharmaceutique, ou d'autres substances actives au plan biologique, des aliments, des boissons compris dans les nanoparticules, dans la phase aqueuse extérieure, ou dans les deux phases. Les systèmes de l'invention présentent des propriétés remarquables, spécialement une stabilité de longue durée même à des températures élevées.
Patent CA-2461519-C (CA)
Title: Aube allegee de turbomachine et son procede de fabrication
Inventor: FERTE JEAN-PIERRE
IPC: B23P15/04
Filed: 2004-03-23
Granted: 2012-01-03
Abstract: L'invention propose une aube allégée de turbomachine (10) comportant une pale (40) en alliage métallique, cette pale (40) comportant elle-même une cavité (70) obturée par un couvercle (80) sur l'un des deux flancs (50) appelé flanc creusé (50a), ce couvercle (80) assurant la continuité aérodynamique du flanc (50a), ce couvercle (80) étant lié par le bord (85) au reste de la pale (40) par un cordon de soudure (100). Une telle aube est remarquable en ce que le cordon de soudure (100) débouche sur le flanc creusé (50a) et pénètre dans la pale (40) avec une profondeur P au moins égale à l'épaisseur EC du bord du couvercle (85) afin d'assurer la continuité de la matière entre le bord du couvercle (85) et le reste de la pale (40) sur une profondeur au moins égale à l'épaisseur EC du bord du couvercle (85).   L'invention propose également un procédé de fabrication d'une telle aube (10).
Patent CA-2463444-C (CA)
Title: Apparatus and method for producing pigment nano-particles
Inventor: TAUBE JOEL A
IPC: C09B67/12
Filed: 2002-11-05
Granted: 2008-02-19
Abstract: Apparatus (10) and method for producing pigment nano-particles (12). One embodiment of the apparatus (10) may comprise a furnace (16) having a vapor region (18), the furnace (16) vaporizing a pigment precursor material (14). A  precipitation conduit (20) open to the vapor region (18) of the furnace (16), the precipitation conduit (20) receiving vapor (22) from the vaporized pigment precursor material (14.prime.). A collection fluid port (30) opening into the precipitation conduit (20), the collection fluid port (30)delivering a collection fluid (32) into contact with the vapor (22) in the precipitation conduit (22), the vapor (22) condensing to form the pigment nano-particles (12). A collection system (24) in fluid connection with the precipitation conduit (20), the collection system (24) collecting the pigment nano-particles (12) in the collection fluid (32).
Patent CA-2464849-C (CA)
Title: Methods and apparatus for operating gas turbine engine combustors
Inventor: MCCAFFREY TIMOTHY P
IPC: F02C1/00
Filed: 2004-04-22
Granted: 2011-07-26
Abstract: A method facilitates assembling a gas turbine engine (10). The method comprises coupling a combustor (16) including a dome assembly (94) and a combustor liner (90, 92) that extends downstream from the dome assembly to a combustor casing (95) that is positioned radially outwardly from the combustor, coupling a ring support (112) that includes a first radial flange (114), a second radial flange (116), and a plurality of beams (118) that extend therebetween to the combustor casing, and coupling a primer nozzle (30) including an injection tip (34) to the combustor such that the primer nozzle extends axially through the dome assembly such that fuel may be discharged from the primer nozzle into the combustor during engine start-up operating conditions.
Patent CA-2478487-C (CA)
Inventor: TRAKOWSKI WALTER
IPC: C23C2/24
Filed: 2003-02-20
Granted: 2010-11-09
Abstract: La présente invention concerne un dispositif de galvanisation à chaud de cordons de métal (1), notamment de feuillards d'acier, le cordon de métal (1) pouvant passer verticalement par un réservoir (3) qui prend en charge le métal de revêtement fondu (2) et par un canal de guidage (4) qui se trouve en amont. Selon l'invention, au niveau du canal de guidage (4) se trouve un inducteur électromagnétique (5) qui peut maintenir le métal de revêtement (2) dans le récipient (3) en induisant des courants d'induction dans le métal de revêtement (2) au moyen d'un champ électromagnétique de retenue, lesdits courants d'induction interagissant avec le champ électromagnétique de retenue pour produire une force électromagnétique. Selon l'invention, afin d'éviter un échauffement important du cordon de métal de la part de l'inducteur électromagnétique, l'inducteur (5, 5a, 5b) est relié à des moyens d'alimentation électrique (6) qui alimentent l'inducteur avec un courant alternatif dont la fréquence (f) est inférieure à 500 Hz, et notamment à la fréquence du secteur (50 Hz).
Patent CA-2480800-C (CA)
Title: Inhibitors of akt activity
Inventor: BILODEAU MARK T
IPC: C07D401/12
Filed: 2003-04-04
Granted: 2008-09-23
Abstract: The present invention is directed to compounds comprising a 2,3-diphenylquinoxaline moiety which inhibit the activity of Akt, a serine/threonine protein kinase. The invention is further directed to chemotherapeutic compositions containing the compounds of this invention and methods for treating cancer comprising administration of the compounds of the invention.
Patent CA-2483042-C (CA)
Inventor: MEARS PAUL M
IPC: H04H1/00
Filed: 2003-04-21
Granted: 2016-06-14
Abstract: Methods and apparatus to collect audience information associated with a media presentation are described herein. A disclosed system includes a base metering device (20) and at least one portable metering device (22). The base metering device (20) is disposed within a viewing area of one of a plurality of media presentation devices. Further, the base metering device (20) is configured to emit a signal. The at least one portable metering device (22) is configured to receive the signal when located within the viewing area and to collect viewing data reflecting viewing of any of the plurality of media presentation devices by at least one viewer. Accordingly, the at least one portable metering device (22) uses the signal to identify all or a subset of the viewing data as being associated with viewing of the one of the plurality of media presentation devices depending on whether the signal is received.
Patent CA-2485329-C (CA)
Inventor: SOUPIZON JEAN-LUC
IPC: F01D25/24
Filed: 2004-11-15
Granted: 2011-08-30
Abstract: A connection device between a nozzle (2) and a feed enclosure (4, 5) for feeding cooling fluid to at least one injector in a turbomachine, the device comprises at least one bushing (23) having open axial ends engaged in orifices in a wall (2) of the nozzle and in a wall of the feed enclosure (4, 5) together with retaining means for retaining the bushing axially (28), the retaining means being formed to project from an outer cylindrical surface of the bushing (23) between the axial ends of the bushing and at a distance from said ends.
Patent CA-2489495-C (CA)
Inventor: GREENBERG ROY K
IPC: A61L31/00
Filed: 2003-06-30
Granted: 2010-07-13
Abstract: A thoracic stent graft (20) has a tubular bio-compatible graft material body (22) with a lumen therethrough with a proximal end (26) and a distal end (27).  There is a sealing stent (28) at the proximal end of the tubular body with an anchoring device which may be a barb (30) affixed to the sealing stent. A  distal attachment stent (34) with barbs (36) can be affixed to and extend from the distal end (27) of the graft material body. Intermediate stents (24) are provided along the length of the body. The thoracic stent graft can be in one or two portions.
Patent CA-2492877-C (CA)
Inventor: KOESTER DAVID J
IPC: F16L55/04
Filed: 1998-01-28
Granted: 2008-05-20
Abstract: A fluid pressure reduction device with low noise generation. A stack of annular disks with fluid passageways formed of inlet slots, outlet slots, and interconnecting plenums. Selectively stacking and orienting the annular disks along with an asymmetric slot pattern creates the desired fluid passageways without creating an uninterrupted axial fluid flow path. High recovery inlet stages are in fluid communicating series with low recovery outlet stages and the combination provides a high performance fluid pressure reduction device with low noise generation.
Patent CA-2492975-C (CA)
Inventor: NAKAHARA YUUSHUKE
IPC: C09J11/08
Filed: 2005-01-13
Granted: 2010-03-30
Abstract: The present invention provides an electroconductive adhesive having a heme protein mixed in a very small amount thereby exhibiting electrical conductivity without deteriorating adhesion, which is used on the surface of electronic parts or a label thereby preventing and eliminating static electricity and improving the efficiency of heat dissipation, as well as an adhesive article using the same. A heme protein having a porphyrin complex whose iron ion is divalent is added to an adhesive to confer electrical conductivity. At least one member selected from an electroconductive polymer, an electrolytic metal, and a pigment molecule is mixed with the resultant electroconductive adhesive.
Patent CA-2494619-C (CA)
Inventor: RAU TOBIAS
IPC: B03D1/014
Filed: 2003-07-22
Granted: 2011-01-25
Abstract: L'invention concerne un réactif pour la flottation de minerais sulfurés, contenant au moins un composé de formule (I) dans laquelle R?1¿, R?2 ¿et R?3¿ représentent indépendamment les uns des autres des groupes alkyle présentant 1 à 18 atomes de carbone, des groupes alcényle présentant 2 à 18 atomes de carbone, des groupes aryle présentant 6 à 10 atomes de carbone ou des groupes alkylaryle présentant 7 à 10 atomes de carbone, ainsi qu'un procédé de production dudit réactif.
Patent CA-2495688-C (CA)
Title: Gas feeding system for an internal combustion engine, having a pressure reducing valve controlled by a pilot pressure
Inventor: DE MATTHAEIS SISTO LUIGI
IPC: G05D16/20
Filed: 2005-02-01
Granted: 2008-04-22
Abstract: In a gas-supply system for internal-combustion engines, a pressure-reducing valve (7) is set between the reservoir (3) of the gas and a distribution manifold or rail (2) that feeds the gas to a series of electromagnetically controlled injectors (1) associated to the various cylinders of the engine. The pressure-reducing valve (7) brings about a pressure drop which depends upon a pilot-pressure signal that is sent thereto by a pilot solenoid valve (83). The electrical supply to the solenoid (99) of said pilot solenoid valve is controlled by an electronic control unit (C) according to the signal issued by a sensor (8) of the pressure in the rail (2) for the purpose of regulating the pressure in the rail (2) at a desired level, according to the operating conditions of the engine.
Patent CA-2496449-C (CA)
Title: Bone repair putty comprising porous particulate and carrier gel
Inventor: ATKINSON BRENT L
IPC: A61L24/00
Filed: 2003-07-28
Granted: 2011-11-15
Abstract: A bone repair material is described that is of putty-like consistency, particularly useful for repairing dental bony defects such as those caused by bone loss resulting from moderate or severe periodontitis, augmenting of bony defects of the alveolar ridge, filling tooth extraction sites, or sinus elevation grafting. The repair material includes a porous, resorbable particulate that is bone-derived or derived from bone-like hydroxyapatite or synthetic hydroxyapatite; and, a resorbable carrier, such as high molecular weight polysaccharides, such as hyaluronic acid. A high concentration of particulate in the putty enhances bone repair and requires a high concentration of carrier to retain the putty at the defect site. For a particulate density of about 1.2 g/cc such as PEPGEN P-15® Bone Graft, a preferred formulation comprises about 55% percent by weight of the putty suspended in a hyaluronic acid gel of about 1.4 x 106 daltons molecular weight and a final concentration of about 56 mg/cc which material adheres to a bony periodontal defect and does not excessively expand or migrate from the defect when held in place by a conventional flap closure.
Patent CA-2496504-C (CA)
Inventor: LEWIS PATRICIA K
IPC: G02B27/01
Filed: 2005-02-09
Granted: 2013-03-12
Abstract: A thermal imaging camera, which is mounted to a protective helmet, is used with a display, which has a viewing lens, and with an arm, which connects the thermal imaging camera to the display. A protective shroud covers the display, except for the viewing lens, and covers the arm. The protective shroud, which is aluminized so as to be heat- reflective and which is thermally insulative, is attached to or is unitary with another protective shroud, which covers surfaces of the thermal imaging camera.
Patent CA-2499135-C (CA)
Inventor: SUSLOV NIKOLAY
IPC: A61B18/00
Filed: 2003-10-02
Granted: 2013-06-04
Abstract: A plasma surgical device for reducing bleeding in live tissue by means of a gas plasma. The device comprises a plasma-generating system having an anode (1), a cathode (8) and a gas supply channel (17) for supplying gas to the plasma-generating system, the plasma-generating system comprising at least one electrode (3, 5), which is arranged between said cathode (8) and said anode (1), and the plasma-generating system being enclosed by a housing (12) of an electrically conductive material, which is connected to the anode (1). The device is characterised in that said housing (12) forms said gas supply channel (17).
Patent CA-2499317-C (CA)
Inventor: WHEALY GREGG EDWARD
IPC: B22D17/24
Filed: 2003-06-13
Granted: 2011-06-21
Abstract: L'invention concerne un moule (20) utilisé pour couler sous pression un bloc en V pour un moteur à combustion interne et pouvant être manipulé par un large éventail de machines à couler sous pression, y compris les machines n'étant pas conçues pour manipuler les matrices généralement lourdes qui servent à produire des pièces moulées de grandes dimensions. Ce moule (20) comprend, en plus d'un élément de moule stationnaire (21) conçu pour le plateau stationnaire d'une machine à couler sous pression, seulement un élément de moule mobile (22) unique qui est porté par les barres de liaison (13) et les structures coulissantes (25) de la machine à couler sous pression et supporte les pièces noyau (23) du moule destinées à former un cylindre, un moyen pour bloquer lesdites pièces noyau (23) du moule dans leur position allongée de formation de cylindre, ainsi qu'une pluralité de structures coulissantes destinées à former une cavité.
Patent CA-2499894-C (CA)
Inventor: BOUMNSO JEROME
IPC: B65D83/00
Filed: 2003-09-23
Granted: 2011-05-31
Abstract: The invention relates to a device which enables compressible packaging containing liquid, viscous or pasty products to be fully emptied. More specifically, the invention relates to packaging which enables a compressible container to be fully emptied by pressing the fingers against the body thereof. The inventive packaging consists of four parts, namely: a body (C) comprising a vent hole, a container (A) with a discharge hole, a flexible pouch (B) and a cap (D). The aforementioned flexible pouch retracts and moves back completely until it is applied against the inner wall of the container. When the user exerts pressure on the body (C) of the packaging while blocking the vent hole (c5) with a finger, all of the contents are discharged from the flexible pouch gradually and without effort, by compressing the air contained in said body. According to the invention, the device can be adapted to all compressible packaging for liquid, viscous or pasty products.
Patent CA-2502489-C (CA)
Inventor: HART BRIAN T
IPC: A61J7/00
Filed: 2003-10-16
Granted: 2014-02-04
Abstract: The present invention relates to systems and methods for the remote dispensing of packaged and non-packaged medical products using networked communications systems. A preferred embodiment of the invention utilizes a network to provide for the secure delivery of confidential patient information and the sending of dispense instructions to a remote dispensing station. A preferred embodiment of the present invention relates to systems and methods of dispensing samples of drugs or other medical products. Another preferred embodiment of the invention provides a system and method for dispensing non-prescription medications.