baber/WOPTO huggingface dataset:
Patent CA-2557832-C (CA)
Title: Liquid feed flame spray modification of nanoparticles
Inventor: LAINE RICHARD M
IPC: C01F7/027
Filed: 2005-02-28
Granted: 2012-07-10
Abstract: Nano- and micron sized metal oxide and mixed metal oxide particles are injected into a high temperature region wherein the temperature is between about 400~C and less than 2000~C, and collected as particles or as coatings wherein a particulate nature is substantially maintained. The particles are altered in at least one of phase, morphology, composition, and particle size distribution, and may achieve further changes in these characteristics by coinjection of metal oxide precursor in liquid form.
Patent CA-2569462-C (CA)
Inventor: DIRCKS LON E
IPC: B32B37/12
Filed: 2005-06-02
Granted: 2012-01-10
Abstract: A laminated material suitable for use in forming skin contacting products is disclosed. The laminated material comprises three distinct layers including a fabric layer, a film layer and an adhesive layer therebetween. The adhesive layer substantially continuously bonds the fabric layer to the film layer.
Patent CA-2569506-C (CA)
Inventor: PEDERSEN ROALD H
IPC: B62M27/02
Filed: 2004-05-28
Granted: 2013-08-06
Abstract: The invention refers to a snowmobile comprising a pair of glide means.  According to the inventioin, a track width of said pair of glide means is variable.
Patent CA-2575259-C (CA)
Title: Suspended steam boiler
Inventor: LAI VU-TAM
IPC: F22B37/64
Filed: 2007-01-24
Granted: 2009-02-17
Abstract: Suspended steam boiler, in which the steam boiler lower portion (5), having inclined tubes, is suspended from the steam boiler upper portion (1), having vertical tubes exclusively from the vertical tubes of the latter without additional external tensile or support elements.
Patent CA-2579273-C (CA)
Title: Catheter movement control device
Inventor: MOSLER THEODORE J
IPC: A61M25/01
Filed: 2007-02-21
Granted: 2010-08-03
Abstract: The present invention relates to a device for controlling movement of a catheter that is at least partially disposed therein a urinary catheter pouch. The invention particularly relates to a catheter movement control device for use with a urinary catheter pouch which aids in preventing the catheter from moving back into the pouch once the catheter has been deployed. The device makes it easier to use a urinary catheter contained in a urinary catheter pouch. This is especially true for those with disabilities that would have difficulty gripping the catheter within the pouch.
Patent CA-2582941-C (CA)
Inventor: DACCORD GERARD
IPC: E21B33/138
Filed: 2005-10-10
Granted: 2013-07-16
Abstract: An injection apparatus for injecting an activated fluid into a well-bore comprises a reservoir (3, 103, 203, 303) containing an activation fluid AF.  The injection apparatus further comprises: a valve arrangement (2, 102, 202, 302) adapted to be coupled to a pipe (6, 106, CS1, CS3) for receiving a first fluid F1 flow, a dosing and mixing arrangement (4, 104, 204, 304) coupled to the reservoir (3, 103, 203, 303) and to the valve arrangement (2, 102, 202, 302). The valve arrangement has a rest configuration in which the injection apparatus provides a non-activated fluid mixture F1" and an activated configuration in which the injection apparatus provides an activated fluid mixture F2. The dosing and mixing arrangement comprises an engine part (31, 131, 231, 331) mechanically coupled to a pumping part (32, 132, 232, 332). The engine part runs the pumping part and the pumping part sucks the activation fluid AF of the reservoir when the valve arrangement is in the activated configuration. The dosing and mixing arrangement mixes the activation fluid AF  with the first fluid and provides an activated fluid mixture flow F2 at an outlet (8, 108", 208, 308).
Patent CA-2585654-C (CA)
Inventor: KOVERECH ALEARDO
IPC: A61K31/4418
Filed: 2005-10-19
Granted: 2013-04-02
Abstract: The use of acetyl L-carnitine in combination with propionyl L-~carnitine and sildenafil is described for the preparation of a medicament and/or dietetic product for the treatment of erectile dysfunction secondary to all those conditions in which there is distress or iatrogenic damage of the lesser pelvis within which the neurovascular bundles of the penis run.
Patent CA-2587944-C (CA)
Title: Composition offrant une resistance a la chaleur amelioree
Inventor: LIN THOMAS S
IPC: C08K5/20
Filed: 2005-10-26
Granted: 2012-12-04
Abstract: L~invention décrit des compositions incluant un polymère, un antioxydant principal, un antioxydant secondaire et un désactivateur de métaux étant au moins l~un parmi le 2,2'-oxamido-bis[éthyl-3-(3,5-di-tert-butyl-4-hydroxyphényl)propionate] et l~oxalyl-bis(benzylidènehydrazide). Les compositions peuvent également inclure un photostabilisant ; elles peuvent être utilisées pour fabriquer des isolants de fils et de câbles. Les compositions présentent un vieillissement à la chaleur à long terme amélioré et conservent leur couleur lorsqu~elles sont exposées à la chaleur. L~invention concerne également un procédé de fabrication, à partir d~une composition de l~invention, d~un isolant pour un conducteur tel qu~un fil ou un câble.
Patent CA-2591990-C (CA)
Inventor: AMAITIS LEE M
IPC: G07F17/32
Filed: 2005-12-21
Granted: 2020-06-16
Abstract: A method for wagering, comprises receiving a bet regarding a spin of the reels of a slot machine. The method continues by determining a first symbol for a first reel of the slot machine based at least in part upon a first value and a second value. The first value is associated with a value of a digit of a first financial market indicator at a first point in time, and the second value is associated with the value of a digit of a second financial market indicator at the first point in time. The method continues by determining a second symbol for a second reel of the slot machine, and by determining a third symbol for a third reel of the slot machine. The method concludes by determining an outcome of the bet based at least in part upon the first symbol, the second symbol, and the third symbol.
Patent CA-2594253-C (CA)
Inventor: BENNINGHOFF BERND
IPC: A61K39/00
Filed: 2005-12-30
Granted: 2015-08-11
Abstract: The present invention provides methods for treating cutaneous metastases. In one aspect, the method can include identifying a treatment area that comprises one or more lesions containing metastatic cells; and administering an IRM compound to the treatment area in an amount effective for treating the lesion. In another aspect, the method can include identifying a treatment area that comprises one or more lesions containing metastatic cells; and administering a TLR7 agonist to the treatment area in an amount effective for treating the lesion. In another aspect, the method can include identifying a treatment area that comprises one or more lesions containing metastatic cells; and administering a TLR8 agonist to the treatment area in an amount effective for treating the lesion.
Patent CA-2594294-C (CA)
Title: Plant-optimized genes encoding pesticidal toxins
Inventor: CARDINEAU GUY A
IPC: A01P7/04
Filed: 1998-11-04
Granted: 2011-01-18
Abstract: The subject invention concerns materials and methods useful in the control of pests and, particularly, plant pests. More specifically, the subject invention provides plant-optimized, polynucleotide sequences that encode pesticidal toxins (full-length and truncated). 'Truncated polynucleotide sequences can be used to produce truncated toxins or for the production of fusion (or chimeric) genes and proteins. The polynucleotide sequences of the subject invention have certain modifications, compared to wild-type sequences, that make them particularly well-suited for optimized expression in plants. Using techniques known to those skilled in the art, the polynucleotide sequences described herein can be used to transfer plants in order to confer pest resistance upon said plants. The subject invention further provides plant-optimized, polynucleotide sequences that encode C-terminal, protoxin portions that can be used with genes encoding truncated, core toxins to produce full-length toxins. In addition, the subject invention provides preferred amino acid sequences that are encoded by the plant-optimized polynucleotide sequences disclosed herein.
Patent CA-2606215-C (CA)
Title: Systemes et procedes de production de petrole et/ou de gaz
Inventor: VAN DORP JOHAN JACOBUS
IPC: E21B43/16
Filed: 2006-04-19
Granted: 2015-06-30
Abstract: L'invention concerne un système comportant un mécanisme permettant de récupérer du pétrole et/ou du gaz d'une formation souterraine, le pétrole et/ou le gaz comprenant au moins un composé de soufre; un mécanisme permettant de transformer au moins une partie des composés de soufre du pétrole et/ou du gaz récupérés en formulation de disulfure de carbone; et un mécanisme permettant de libérer au moins une partie de la formulation de disulfure de carbone dans une formation.
Patent CA-2610857-C (CA)
Inventor: MOYES PETER BARNES
IPC: E21B23/04
Filed: 2006-05-09
Granted: 2012-10-16
Abstract: An apparatus and method for generating a drive force in a downhole environment includes chambers of a reactant and a catalyst, respectively, that are maintained separate until selectively exposed to one another. The reactant is preferably H202. Once exposed, the reactant and catalyst produce expanding fluid pressure and sometimes heat. The products of the reaction are directed to a drive member to carry out a desired operation in the downhole environment.
Patent CA-2612070-C (CA)
Title: Source optique a longueurs d'onde multiples
Inventor: MEYER A DOUGLAS
IPC: H01S3/10
Filed: 2006-05-05
Granted: 2015-02-24
Abstract: L'invention concerne une source optique à longueurs d'onde multiples qui comprend une source optique à large bande fournissant un signal optique à large bande ainsi qu'un module de modification couplé optiquement à la source optique à large bande. Le module de modification sépare le signal optique à large bande en un premier signal de sortie et un second signal de sortie. Le premier signal de sortie et le second signal de sortie comprennent chacun une pluralité de tranches de fréquence séparées en fréquence du signal optique à large bande. De plus, un procédé consistant à fournir une paire de signaux à longueurs d'onde multiples apparentés utilisant une ou plusieurs sources à large bande comprend: (a) l'acheminement d'un signal à large bande dans une pluralité de réseaux de Bragg d'une manière qui amène les réseaux de Bragg à réfléchir des parties du signal à large bande et à transmettre des parties du signal à large bande, (b) l'acheminement des parties réfléchies vers une première sortie en tant que premier signal de sortie et, (c) l'acheminement des parties non réfléchies vers une seconde sortie en tant que second signal de sortie.
Patent CA-2618788-C (CA)
Inventor: SRINIVASAN SRIDHAR
IPC: H03M7/46
Filed: 2006-08-03
Granted: 2014-07-15
Abstract: A block transform-based digital media codec more efficiently encodes transform coefficients by jointly-coding non-zero coefficients along with succeeding runs of zero-value coefficients (Fig. 14). When a non-zero coefficient is the last in its block, a last indicator is substituted for the run value in the symbol for that coefficient (Fig. 14, item 1435). Initial non-zero coefficients are indicated in a special symbol which jointly-codes the non-zero coefficient along with initial and subsequen runs of zeroes (Fig. 14, item 1440). The codec allows for multiple coding contexts by recognizing breaks in runs of non¬ zero coefficients and coding non-zero coefficients on either side of such a break separately (Fig. 14, item 1460). The codec also reduces code table size by indicating in each symbol whether a non-zero coefficient has absolute value greate than 1 and whether runs of zeros have positive value (Fig. 14, item 1475), and separately encodes the level of the coefficients and the length of the runs outside of the symbols (Fig. 14, item 1490).
Patent CA-2619082-C (CA)
Title: Outboard engine
Inventor: SHIOMI KAZUYUKI
IPC: B63H20/32
Filed: 2006-08-18
Granted: 2010-10-05
Abstract: An outboard engine comprises a power source inside a power source room. The power source room is formed by an upper cover and an undercover. A buoyant body is disposed outside the power source room, and has a lower surface wall in a position that is lower than the undercover. The buoyant body is provided separately from the upper cover.
Patent CA-2622624-C (CA)
Inventor: BROWN MARC BARRY
IPC: A61K9/12
Filed: 2006-09-14
Granted: 2013-10-29
Abstract: Saturated, monophasic solutions of drug in a solvent and propellant mixture, together with a film-forming agent, exhibit transdermal diffusion fluxes greater than those predicted by Fick's law when applied topically.
Patent CA-2624710-C (CA)
Title: Revetements reflechissant fortement l'infrarouge
Inventor: HARTIG KLAUS
IPC: C03C17/36
Filed: 2006-10-10
Granted: 2013-09-24
Abstract: La présente invention concerne des revêtements de faible émissivité réfléchissant fortement l'infrarouge. Un tel revêtement comporte trois régions de couches réfléchissant l'infrarouge, toutes susceptibles de contenir de l'argent.
Patent CA-2627183-C (CA)
Title: Seat track locking mechanism
Inventor: FERGUSON KEITH MICHAEL
IPC: B64D11/06
Filed: 2008-03-25
Granted: 2011-11-01
Abstract: An apparatus for adjusting the position of a seat comprises a rack and a clock nut that grips the rack. The rack comprises a threaded rod, while the clock nut comprises a short cylindrical body that is drilled and threaded along its diameter with internal threads corresponding to the thread diameter and pitch of the rack. Circumferential reliefs are then formed in the threaded bore to enable the clock nut to be "clocked" from a position in which the threads of the clock nut engage the threads of the rack to a second position in which the threads of the clock nut disengage the threads of the rack. A pair of linkages are provided to rotate the clock nut between the engaged and disengaged positions and to transmit loads from the clock nut. Because the clock nut engages multiple teeth of the rack simultaneously, the seat track locking mechanism of the present invention is capable of extremely fine position adjustment without sacrificing ruggedness and because of the design of the linkages, the seat track locking mechanism locks bi-directionally and with little or no backlash.
Patent CA-2628891-C (CA)
Inventor: KAMIKI HIROSHI
IPC: E05B49/00
Filed: 2004-09-16
Granted: 2011-08-23
Abstract: [Object]  The object of the invention is to provide a vehicle key capable of preventing the drunken driving.  [Configuration]     The vehicle key comprises a key portion 100 with the forward end portion thereof insertable into the key hole of the vehicle such as a train, a motorbike and an automobile, a holder portion 200 arranged at the base end portion 120 of the key portion 100, a projection member 300 projected from the holder portion 200 along the key portion 100, a spring 400 for urging the projection member 300 in the direction of projection, a breath component detection means 500 for detecting the alcohol contained in the breath of the user, and a lock mechanism 600 for locking the projection member 300 in a projected state in accordance with the detection result of the breath component detection means 500.
Patent CA-2632317-C (CA)
Title: Transapical heart valve delivery system and method
Inventor: DEHDASHTIAN MARK
IPC: A61F2/24
Filed: 2006-11-15
Granted: 2015-01-13
Abstract: A delivery system and method for delivering a prosthetic heart valve to the aortic valve annulus . The system includes a balloon catheter (54) having a steering mechanism thereon for delivering a balloon-expandable prosthetic heart valve (50) through an introducer (70) in an antegrade fashion to the aortic annulus . The balloon catheter passes through an introducer that accesses the left ventricle through its apex and a small incision in the chest wall. The balloon catheter includes a deflecting segment (164) just proximal to the distal balloon (52) to facilitate positioning of the prosthetic heart valve in the proper orientation within the aortic annulus. A slider in a deflection handle (154) may be coupled to a deflection wire that actuates the deflecting segment . The method includes using two concentric rings of purse-string sutures (44) around the puncture in the left ventricular apex to maintain a good seal around instruments passed therethrough. The prosthetic heart valve may be installed over the existing calcified leaflets, and a pre-dilation valvuloplasty procedure may also be utilized.
Patent CA-2632609-C (CA)
Inventor: SEIDEL ANDREAS
IPC: C08L69/00
Filed: 2006-11-27
Granted: 2013-10-15
Abstract: The invention relates to thermoplastic compositions containing A) 10 to 90 parts by weight of aromatic polycarbonate and/or polyester carbonate, B) 10 to 90 parts by weight of a rubber-modified graft polymer (B.1) or a precompound of rubber-modified graft polymer (B.1) with a (co)polymer (B.2), or a mixture of a (co)polymer (B.2) with at least one polymer selected from the group of the rubber-modified graft polymers (B.1) and the precompounds of rubber-modified graft polymer with a (co)polymer (B.2) and C) 0.005 to 0.15 parts by weight, based on 100 parts by weight of the sum of components A and B, of at least one aliphatic and/or organic carboxylic acid and/or a, wherein component C is mixed into the melt containing components A and B or wherein, in a first step, component B is first premixed with component C and then, in a second step, the resulting mixture of B and C is mixed with a melt containing component A. The invention also provides a process for the production of the moulding compositions and their use for the production of shaped articles. The moulding compositions according to the invention are distinguished by improved processing stability.
Patent CA-2635948-C (CA)
Title: Low protonation constant hydroxy acids
Inventor: REHNBERG NICOLA
IPC: C09D175/00
Filed: 2006-12-27
Granted: 2015-02-10
Abstract: The present invention relates to a hydroxy- sulphureous acid, to a method for preparation of the hydroxysulphureous acid and to products based on said hydroxysulphureous acid, to methods for preparation of said products and to use of said products, wherein said hydroxysulphureous acid is used as building blocks for polymer systems, e g aqueous polymer systems such as inks, coatings, and adhesives.
Patent CA-2636110-C (CA)
Inventor: VAN DUN CORNELIS MARIA PETRUS
IPC: A01H1/04
Filed: 2007-01-08
Granted: 2016-11-22
Abstract: The invention relates to a method for screening a population of plants for the presence therein of individuals that show a reduced susceptibility to ethylene and physiological disorders, in particular Russet Spotting and Yellowing, as compared to a control plant, wherein a population of seeds is germinated in darkness and in the presence of ethylene to obtain seedlings that, when having a longer hypocotyl as compared to the original ethylene- sensitive control under ethylene are selected as plants showing a reduced susceptibility to ethylene and physiological disorders, in particular Russet Spotting or Yellowing. The invention also relates to the plants thus selected.
Patent CA-2641652-C (CA)
Inventor: ARZBERGER MAXIMILIAN
IPC: B66D1/36
Filed: 2008-10-23
Granted: 2013-01-08
Abstract: A winch comprising a drum, a rotary drum bearing, on which the drum is supported in a rotating manner, a supporting device, on which the rotary drum bearing is supported in a pivotable manner by means of at least one pivot joint, and an actuating drive for the active pivoting of the drum, is provided. The pivot axis extends inside the drum and the actuating drive is arranged at least partially inside the drum.
Patent CA-2641701-C (CA)
Title: Dispositif medical integre d'insertion de conduit
Inventor: KRULEVITCH PETER
IPC: A61M5/14
Filed: 2008-10-23
Granted: 2015-12-08
Abstract: Un dispositif médical comprend un conduit souple de dispositif médical qui présente une bande de Nitinol allongée ayant une extrémité distale, une extrémité proximale, un axe longitudinal allant de l'extrémité distale à l'extrémité proximale, une tête pointue s'étendant de l'extrémité distale et un canal gravé intégré. De plus, le canal est remplacé le long de l'axe longitudinal. Le conduit souple de dispositif médical comporte également un tube souple recouvrant au moins partiellement la bande de Nitinol allongée entre l'extrémité distale et l'extrémité proximale, le canal et le tube souple définissant un conduit. Le dispositif médical comprend également un mécanisme d'insertion configuré pour insérer une portion du conduit flexible, incluant la tête pointue, dans un site cible sur un utilisateur de sorte que le conduit assure une communication fluide au site cible.
Patent CA-2647567-C (CA)
Title: Methode de production d'un melange maitre de polymere poreux et de fibres connexes presentant des proprietes antibacteriennes et la capacite d'eliminer les odeurs
Inventor: SHEN KUEN-CHIN
IPC: A01N25/34
Filed: 2008-12-22
Granted: 2012-04-24
Abstract: Procédé de production d'un mélange-maître de polymère poreux ayant des propriétés antibactériennes et des fonctions d'élimination d'odeurs, dans lequel les fibres contiennent des matières telles que le kieselguhr, un minerai naturel poreux, ou du charbon actif, et peuvent absorber ou éliminer les odeurs comme celle de la sueur et de la transpiration du corps humain; le polymère a aussi des fonctions de stérilisation, des propriétés antibactériennes et antifongiques, un potentiel d'élimination d'odeurs, etc. Les pores du kieselguhr ou du charbon activé contiennent des herbes chinoises médicinales (matière organique) et des minéraux antibactériens (matière inorganique), où toutes les herbes médicinales chinoises et les minéraux antibactériens inorganiques ont des propriétés antibactériennes, antifongiques et autres, peuvent efficacement éliminer les odeurs corporelles ou les atténuer considérablement, et peuvent être abondamment appliqués sur divers tissus, vêtements et autres produits.
Patent CA-2653657-C (CA)
Title: Procede de fabrication de n-hydroxy-3-[4-[[[2-(2-methyl-1h-indol-3-yl)ethyl]amino]methyl]phenyl]-2e-2-propenamide et materiaux de depart associes
Inventor: ACEMOGLU MURAT
IPC: C07D209/16
Filed: 2007-06-07
Granted: 2015-10-27
Abstract: Le N-hydroxy-3-[4-[[[2-(2-méthyl-1H-indol-3-yl)éthyl]amino]méthyl]phényl]-2E-2-propénamide et les matériaux de départ associés faisant l'objet de la présente invention sont préparés au moyen de nouveaux procédés de synthèse.
Patent CA-2656768-C (CA)
Title: Sand plugs and placing sand plugs in highly deviated wells
Inventor: RISPLER KEITH A
IPC: E21B33/12
Filed: 2009-03-02
Granted: 2011-11-22
Abstract: Methods of isolating portions of a subterranean formation adjacent to a highly deviated well bore having a downstream end and an upstream end and substantially filling a first zone with a sand plug comprising lightweight particulates having a specific gravity of below about 1.25 so as to substantially isolate the first zone from the second zone wherein the first zone is located closer to the downstream end of the wellbore than the second zone.
Patent CA-2659258-C (CA)
Inventor: MEAGER BENJAMIN
IPC: A44B19/32
Filed: 2007-06-27
Granted: 2013-01-08
Abstract: A fastening system is provided that interconnects and disengages two fastening members. Further, a method of sealing the two fastening members is provided wherein a device that is adapted to separate adjoined fastening members is also used to create an obstruction between the fastening members to prevent the free flow of liquid and/or gas.