baber/WOPTO huggingface dataset:
Patent CA-2515482-C (CA)
Title: Tracteur dote d'un systeme de soupapes ameliore
Inventor: MOCK PHILLIP W
IPC: E21B23/00
Filed: 2004-02-10
Granted: 2013-05-21
Abstract: L'invention a trait à un tracteur hydraulique (100) adapté pour progresser à travers un forage. Ledit tracteur comprend un corps allongé, des ensembles pinces avant et arrière (104, 106), et un ensemble de commande de soupapes (102) logé à l'intérieur du corps allongé. Les ensembles pinces avant et arrière (104, 106) sont adaptés pour venir sélectivement en prise avec la surface interne du forage. L'ensemble de commande de soupapes (102) comprend une soupape de commande de pinces (312) destinée à diriger le fluide sous pression vers les ensembles pinces avant et arrière (104, 106). L'ensemble de commande de soupapes (102) comprend également une soupape de commande de propulsion (310) destinée à diriger le fluide vers une chambre de puissance arrière ou avant destinée à faire avancer le corps par rapport à l'ensemble pinces actionné. Des soupapes mécaniques avant et arrière (322, 324) peuvent servir à régler la position de la soupape de commande de pinces (312), et ce en détectant et en signalant lorsque le corps a accompli une course de progression par rapport à un ensemble pinces actionné. Des soupapes de séquence avant et arrière (314, 316) peuvent servir à commander la soupape de commande de propulsion (310), et ce en détectant lorsque les ensembles pinces sont pleinement actionnés. En outre, une soupape de sécurité (306) est de préférence placée sur une conduite d'alimentation (302, 352), afin de limiter la pression du fluide entrant dans l'ensemble de commande de soupapes (102).
Patent CA-2521254-C (CA)
Title: Formulations for mediating inflammation and for reducing blood cholesterol
Inventor: CLANDININ MICHAEL THOMAS
IPC: A61P29/00
Filed: 2004-03-12
Granted: 2012-03-13
Abstract: The invention provides formulations for mediating inflammation and for lowering blood cholesterol. For example, inflammation of the intestine, retina or neural tissues, may be mediated. Further the formulations are effective in decreasing blood cholesterol absorption. The formulations comprise at least one ganglioside, which may be selected from the group consisting of: GD3, GM1, GM2, GM3, GD1b, NANA, and sialic acid. The invention further provides a method of treating or preventing inflammatory diseases by delivery of at least one ganglioside to a subject in need thereof, and a method of reducing blood cholesterol in a subject be delivery of a ganglioside-containing formulation.  The formulation of the invention may be used to supplement foods or liquids, and may for example be used in preparation of infant formula or foods.
Patent CA-2522747-C (CA)
Inventor: KLEMT VOLKER
IPC: A61K39/00
Filed: 2004-05-12
Granted: 2012-08-14
Abstract: La présente invention concerne des anticorps qui se lient de manière spécifique au proBNP natif, une méthode de détection spécifique du proBNP natif, une méthode de corrélation du niveau du proBNP natif au diagnostic de la défaillance cardiaque, et une trousse de détection du proBNP natif. Elle concerne également une lignée cellulaire hybridome produisant un anticorps dirigé contre le proBNP natif.
Patent CA-2528315-C (CA)
Title: Process for the purification of gabapentin
Inventor: COTARCA LIVIUS
IPC: C07C227/00
Filed: 2004-06-17
Granted: 2011-08-16
Abstract: A process for the preparation of gabapentin which comprises the passage of a gabapentin inorganic salt through a strong cationic ionic exchange resin, the elution of gabapentin fixed on the column, the concentration of the resultant solution and the cristallization from organic solvent, characterized in that the elution of gabapentin fixed on the column is carried out by using an ammonia and alkaline hydroxide aqueous solution, is described.
Patent CA-2530290-C (CA)
Inventor: BACHELOR SCOTT
IPC: G01N29/26
Filed: 2004-07-12
Granted: 2015-11-17
Abstract: Frequency-steered acoustic arrays [30, 60, 120, etc.] transmitting and/or receiving multiple, angularly dispersed acoustic beams are used to generate 2D  and 3D images. Input pulses to the arrays are generally non-linear, frequency-modulated pulses. Frequency-steered acoustic arrays may be provided in one-dimensional linear and two dimensional planar and curvilinear configurations, may be operated as single order or multiple order arrays, may employ periodic or non-periodic transducer element spacing, and may be mechanically scanned to generate 3D volumetric data. Multiple imaging fields of view may generated in different directions by switching the polarity of phase-shifted array transducer elements. Multiple frequency-steered arrays arranged in an X-configuration [150, 152, 164, 166] provide a wide, contiguous field of view and multiple frequency steered arrays arranged in a T-configuration [170, 172, 220] provide orthogonally oriented fields of view. Methods and systems for operating acoustic arrays in a frequency-steered mode in combination a mechanical beam steering mode, electronic time-delay and phase shift beam forming modes, and phase comparison angle estimation modes are also provided.
Patent CA-2533497-C (CA)
Inventor: CARIVEAU PETER THOMAS
IPC: G06F17/50
Filed: 2006-01-20
Granted: 2009-07-28
Abstract: The invention relates to fixed cutter drill bits used to drill boreholes in subterranean formations. The invention provides for a drill bit comprising cutters positioned along a blade of the drill bit in a cone region and cutters positioned along the blade in a nose region, wherein the cutters in the cone region toward a center of the drill bit have larger side rake angles than the cutters positioned along the nose region.
Patent CA-2537181-C (CA)
Inventor: ZINK ALEXANDER
IPC: H04H20/86
Filed: 2004-08-25
Granted: 2013-11-12
Abstract: It is a finding of the present invention that a user of a breadcast receiver gets text information significantly more quickly if a reference to another text information object in the broadcasting signal is contained in a text information object included in the broadcasting signal, which is currently displayed on the display of the broadcast receiver, and the user is enabled to cause the text information to be displayed to be changed from the text information of the current text information object to the text information of the text information object to which the current text information object refers by simple operation of a user selection means. Here, the additional effort is very limited since in today's broadcast receivers there mostly is an "unoccupied" key, which only has an assigned function and thus is occupied in special situations of use of the broadcast receiver, and may be used as user selection means, as far as that goes. Due to the strong limitation of the available bandwidths of common broadcasting systems for data services, codings as efficient as possible are used in the generation of the text information objects to be transmitted.
Patent CA-2541136-C (CA)
Title: Systeme de propulsion d'helice concave
Inventor: TUCKER KEITH
IPC: B63H1/14
Filed: 2006-03-28
Granted: 2013-01-22
Abstract: Une hélice comprenant deux pales ou plus s'étendant radialement vers l'extérieur à partir d'un moyeu, chaque pale ayant un profil concave de manière continue le long de sa profondeur axiale, et s'étendant de manière hélicoïdale autour du moyeu.
Patent CA-2542201-C (CA)
Title: Methode permettant d'accroitre la stabilite ou la compatibilite d'un detergent
Inventor: DOWDING PETER JOHN
IPC: C10M109/02
Filed: 2006-04-06
Granted: 2015-02-17
Abstract: On décrit une méthode permettant daccroître la stabilité dun détergent ou daccroître la compatibilité dun détergent avec un autre adjuvant dans une composition dhuile de lubrification. La méthode comprend létape qui consiste à faire réagir le détergent avec un composé carbonyle insaturé .alpha., bêta. soluble dans leau.
Patent CA-2547332-C (CA)
Title: Companion animal compositions comprising short chain oligofructose
Inventor: VICKERS ROBERT JASON
IPC: A23K1/18
Filed: 2004-12-01
Granted: 2011-02-01
Abstract: Disclosed are companion animal compositions comprising from about 0.01% to about 0.2% of short chain oligofructose, by weight of the composition, wherein the short chain oligofructose comprises 1-kestose, nystose, and 1F-beta-fructofuranosylnystose. Further disclosed are various methods of using such compositions, including methods of enhancing gastrointestinal health of the companion animal or improving fecal odor of the feces of the companion animal.
Patent CA-2554780-C (CA)
Title: Method of producing recombinant sucrose synthase, use thereof in the production of sucrose-determination kits, method of producing adpglucose and method of obtaining transgenic plants having leaves and reserve organs which accumulate a high concentration of adpglucose and starch
Inventor: BAROJA FERNANDEZ MIREN EDURNE
IPC: C12N15/29
Filed: 2005-01-27
Granted: 2020-02-25
Abstract: It is provided a method for the efficient production of large quantities of soluble recombinant sucrose synthase (SS) in the active form thereof, with the expression of the gene that codes for SS in a strain of Escherichia coli. The expression vector used enables the recombinant SS thus produced to have a histidine tail which facilitates the rapid purification thereof. In addition, it is provided sequences of mutated versions of the SS gene, which code for SS isoforms that are suitable for the production of ADPG. It is also provided a method of obtaining transgenic plants which overexpress the SS gene, either constituently or in the reserve organs or leaves thereof, and which have a high concentration (both in the leaves and in the reserve tissues) of sucrose, ADPG, G6P and starch owing to the high ADPG-synthesising activity of SS.
Patent CA-2561050-C (CA)
Title: Acid addition salts of 5-aminolevulinic acid or its derivatives
Inventor: BRAENDEN JON ERIK
IPC: A61K31/195
Filed: 2005-03-29
Granted: 2012-05-08
Abstract: The present invention provides an acid addition salt of 5-aminolevulinic acid (5-ALA) or of a 5-ALA derivative (e.g. a 5-ALA ester) with an acid which has a pKa of about 5 or less, preferably about 3 or less, with the proviso that the acid is other than hydrochloric acid. Particularly preferred salts are those derived from acids selected from the group comprising sulphonic acid and its derivatives, hydrobromic acid, sulfuric acid, nitric acid and phosphoric acid.  The salts in accordance with the invention are particularly suitable for use as photosensitizing agents in diagnosis and photochemotherapy of disorders or abnormalities of external or internal surfaces of the body.
Patent CA-2564268-C (CA)
Title: Systeme et procede de recherche de messages electroniques securises
Inventor: ADAMS NEIL P
IPC: H04L12/54
Filed: 2005-04-29
Granted: 2014-01-07
Abstract: L'invention concerne des systèmes et des procédés de recherche de messages électroniques sécurisés. Une recherche d'entrée est reçue pour être utilisée dans une recherche de contenu de messages électroniques. La recherche consiste à rechercher un contenu de messages électroniques sécurisés. L'invention concerne également les résultats de cette recherche.
Patent CA-2564794-C (CA)
Inventor: KIDA TOSHIAKI
IPC: A61B17/12
Filed: 2005-01-25
Granted: 2014-06-17
Abstract: A device for introducing an embolic coil into a catheter comprises an elongated body defining a longitudinal passage extending therethrough from a first opening at a proximal end thereof to a second opening at a distal end thereof. The elongated body includes a mating portion for conforming to a size and shape of an opening in a hub of a catheter to mate therewith and an embolic coil introducer sheath including a coil receiving lumen extending therethrough. A distal tip of the introducer sheath is dimensioned to be received within a proximal end of the longitudinal passage.
Patent CA-2573030-C (CA)
Inventor: HASEGAWA TAKASHI
IPC: A24D1/04
Filed: 2005-07-26
Granted: 2009-05-12
Abstract: Disclosed is a filter for cigarettes containing a filter material for cigarettes which is impregnated with 2-phenyl-4,4,5,5-tetramethylimidazoline-3-oxide-1-oxyl.
Patent CA-2576163-C (CA)
Title: Method for displaying route information
Inventor: KROBATH THOMAS
IPC: G01C21/26
Filed: 2005-08-09
Granted: 2014-07-08
Abstract: The invention relates to a method for displaying route information (W0, Wn) for individuals located within a predetermined area, route information units (20) being provided at a plurality of orientation points. The inventive method comprises the following steps: - an individual is identified and at least one destination (D) is defined to which said individual is to be guided; - the individual is detected at least at one route information unit (20); -information on the route the individual has to take to the desired destination (D) is displayed, the individual being identified in a contactless manner. The invention further relates to a device for displaying route information for individuals.
Patent CA-2576223-C (CA)
Inventor: BECKMAN ERIC J
IPC: A61L24/04
Filed: 2004-05-27
Granted: 2013-10-08
Abstract: An adhesive including a mixture of isocyanate capped molecules formed by reacting multi-isocyanate functional molecules with multi-functional precursor molecules including terminal functional groups selected from the group consisting of a hydroxyl group, a primary amino group and a secondary amino group. Preferably, the functional groups are hydroxyl groups. The multi-functional precursor compounds are biocompatible. Multiamine functional precursors of the multi-isocyanate functional molecules are also biocompatible. As discussed, above, the mixture of molecules preferably has an average isocyanate functionality of at least 2.1 and, more preferably, has an average isocyanate functionality of at least 2.5. As also described above, the mixture of molecules preferably has a viscosity in the range of approximately 1 to approximately 100 centipoise. The mixture of molecules forms a crosslinked polymer network upon contact with the organic tissue in the presence of water. The crosslinked polymer network is biocompatible and biodegradable. The crosslinked polymer network degrades into degradation products including the precursor molecules and the multi-amine functional precursors.
Patent CA-2580005-C (CA)
Title: Purchasing alert methods and apparatus
Inventor: GRANT DAVID S
IPC: G06F9/00
Filed: 2005-09-09
Granted: 2014-03-18
Abstract: Systems and techniques for receiving transaction information at an authentication system. The transaction information may be processed using different rule sets, based on the financial instrument used for the transaction (for example, a particular credit card, debit card, bank account, brokerage account, and the like). One or more alerts may be generated and communicated to the user. The alerts may be formatted based on user device configuration information, such as a cell phone type, email type, and the like.
Patent CA-2583562-C (CA)
Title: Medicament et systeme d'administration percutanee de substances pharmaceutiques
Inventor: BARNIKOL-KEUTEN DORIS
IPC: A61K9/107
Filed: 2005-10-11
Granted: 2013-10-01
Abstract: L'invention concerne un système d'administration comprenant : une microémulsion (14) contenant une substance pharmaceutique, cette microémulsion (14) étant placée dans un réservoir de médicament (12) ; un premier raccord de gaz (18) au niveau duquel de l'oxygène peut être acheminé ; une tête de buse (28) située à l'extrémité du réservoir de médicament (12) et dans laquelle sont ménagés des évidements (29) ; ainsi qu'une buse de pulvérisation (30) disposée dans la tête de buse (28). Selon l'invention, l'oxygène exerce une pression sur la microémulsion à pulvériser et pulvérise sous forme de gouttes la microémulsion par l'intermédiaire d'un ensemble Venturi dans la buse de pulvérisation (30).
Patent CA-2588650-C (CA)
Title: Casque d'ecoute interactif sans fil
Inventor: JANNARD JAMES H
IPC: H04R25/00
Filed: 2005-11-18
Granted: 2016-08-16
Abstract: L'invention concerne un système de gestion d'entrée de données permettant à un utilisateur de sélectionner une ou plusieurs sources de données destinées à être mises en communication électrique avec une interface utilisateur de manière simultanée ou une à une. L'interface utilisateur peut comprendre un support pouvant être porté, de type monture de lunettes, conçu pour porter un ou plusieurs haut-parleurs, un microphone et un affichage vidéo, selon la fonctionnalité désirée. Des composants électroniques sources peuvent être portés par le support ou être portés à distance, et être en communication sans fil avec le support au moyen des protocoles Bluetooth ou d'autres technologies de transmission de données.
Patent CA-2589549-C (CA)
Inventor: RAMIREZ JOSE E
IPC: A61K6/00
Filed: 2005-12-01
Granted: 2011-05-17
Abstract: Stable topical compositions containing active ingredients that are prone to oxidation, and methods for improving the percutaneous absorption of an active ingredient are provided.
Patent CA-2590084-C (CA)
Inventor: TRAN THO
IPC: G01C9/28
Filed: 2007-05-24
Granted: 2015-12-01
Abstract: A level for measuring, including a level body having a recess, a vial positioned within the recess and secured to the level body, and a resilient member positioned between the vial and the level body to act as a resilient backer to the vial during the positioning of the vial. Also, a method of installing a vial in a level, a method of measuring the angle of an elongated member having a convex, transverse cross-section, and a level for measuring having a vial assembly that is rotatably positioned within the level body.
Patent CA-2591968-C (CA)
Inventor: HEWITT SIMON CHARLES HUGHES
IPC: G06F21/34
Filed: 2005-12-21
Granted: 2014-02-25
Abstract: A method of authenticating a remote service (104) to a user (102) via a communications network (106) is disclosed. The remote service (104) obtains a service authentication code that has been generated, using a code generation algorithm, based on a first secret key. The service authentication code is communicated to the user (102) via the communications network (106) and received, or entered, into an authentication device (106) associated with the user (102). The authentication device (106) then generates, using the same code generation algorithm, an expected code value based on a second secret key and compares the expected code value to the service authentication code.  Responsive to the comparison, and in the event that the expected code value correlates with the service authentication code, the authentication device (106) generates a response that indicates to the user (102) the authenticity of the remote service (104).
Patent CA-2598628-C (CA)
Inventor: VAN KANN FRANK JOACHIM
IPC: G01V7/16
Filed: 2006-08-31
Granted: 2013-10-15
Abstract: A gravity gradiometer is disclosed which has a sensor in the form of bars (41 and 42) which are supported on a mounting (5) which has a first mount section (10) and a second mount section (20). A first flexure web (33) pivotally couples the first and second mount sections about first axis. The second mount has first part (25), a second part (26) and a third part (27). The parts (25 and 26) are connected by second flexure web (37) and the parts (26 and 27) are connected by third flexure web (35). The bars (41 and 42) are located in housings (45 and 47) and form a monolithic structure with the housings (45 and 47) respectively. The housings (45 and 47) are connected to opposite sides of the second mount section (20). The bars (41 and 42) are connected to their respective housings by flexure webs (59).
Patent CA-2601945-C (CA)
Inventor: POPP JAMES B
IPC: A62C3/00
Filed: 2006-02-24
Granted: 2015-11-24
Abstract: A fire extinguishing agent may include a foam and at least one inert gas combined with the foam. A method of extinguishing a fire including a burning metal and/or a burning metal compound and also including a burning plastic material and/or a burning paper material may include combining a foam and at least one inert gas to form a fire extinguishing agent, and applying the fire extinguishing agent to the fire.
Patent CA-2602457-C (CA)
Title: Guide vane for rotary turbomachinery
Inventor: KHANIN ALEXANDER ANATOLIEVICH
IPC: F01D9/04
Filed: 2006-03-20
Granted: 2015-05-26
Abstract: What is described is a guide vane for a turbomachine, in particular for a gas turbine stage, with a guide vane leaf (3) and with a radially outer platform (4) connected to the guide vane leaf (3) and having a platform surface (42) which faces radially away from the guide vane leaf (3) and on which a connecting structure (5) is provided for fastening the guide vane (1) to a supporting structure (2) which has side wall portions (51, 52, 53, 54) which project radially beyond the platform surface (42) and delimit an inner cavity (6) and on which is provided at least in portions a joining contour (7) which can be inserted into a reception shape (2') countercontoured within the supporting structure (2). The invention is distinguished in that at least one sealing means (12) is provided between the connecting structure (5) and the supporting structure (2).
Patent CA-2605518-C (CA)
Title: Systeme de propulsion de moteurs et methodes d'assemblage
Inventor: PECK ROBERT ANDREW
IPC: B64C29/00
Filed: 2007-10-04
Granted: 2015-06-23
Abstract: Un ensemble moteur (10) comprend un premier moteur (102), un premier conduit déchappement (114) couplé en communication fluidique seulement au premier moteur, et un premier conduit déchappement comprend une sortie principale et une sortie secondaire. Un ensemble moteur (10) comprend en outre un second moteur (104) qui comprend un second conduit déchappement (116) couplé en communication fluidique seulement au second moteur. Le second conduit déchappement comprend une sortie principale et une sortie secondaire et une partie de la sortie secondaire du premier moteur est alignée de manière sensiblement concentrique à lintérieur dune partie de la sortie secondaire du second moteur.
Patent CA-2606337-C (CA)
Inventor: PELLETIER MICHEL
IPC: B62D55/00
Filed: 2007-10-05
Granted: 2014-11-25
Abstract: A tracked vehicle, particularly a piste grooming vehicle including a transmission powered chassis comprising a plurality of axled gear wheels for a track, the chassis comprising a maximum track width and a traction length between the frontmost and rearmost axle of the gear wheels, is characterized in that the control ratio, as the result of dividing the traction length by the track width, is smaller or equal to 1.5 preferably smaller or equal to 1.4 and that the transmission has a power of at least 400 HP.
Patent CA-2612346-C (CA)
Title: Helicoidal system for recessed light fixture assembly
Inventor: PELLETIER MARC
IPC: F21V21/04
Filed: 2007-11-26
Granted: 2014-02-11
Abstract: The disclosure herein describes a helicoidal system for securing a recessed light fixture assembly into an opening in a ceiling, wall or the like; the assembly comprises a light reflector having an upper collar and a light reflector support for mounting the light reflector into the opening of the ceiling, wall or the like. The light reflector support has an upper member that engages the upper part of the light reflector and has a helicoidal bearing surface to receive lugs provided on the light reflector whereby rotation of the light reflector, once received in the light reflector support, enables engagement in one rotational direction, and disengagement in an opposite rotational direction, of the light reflector to and from the reflector support.