baber/WOPTO huggingface dataset:
Patent CA-2490417-C (CA)
Title: Solutions de nettoyage pour le decalaminage de surfaces de cuisson
Inventor: TADROWSKI TAMI J
IPC: C11D17/08
Filed: 2003-09-19
Granted: 2011-05-24
Abstract: L'invention concerne une solution de nettoyage liquide pour des surfaces de cuisson, telles que des grils ou des grille-pain. La solution comprend de l'eau, un ou plusieurs tensioactifs choisis dans le groupe constitué de solutions savonneuses à base de noix de coco, d'éthoxy alcools comprenant des fractions C6-24 et jusqu'à 12 groupes éthoxylate, de composés d'ammonium cationiques propoxylés ou une combinaison de ces éléments, au moins un matériau choisi dans le groupe constitué de gomme xanthane, de polymère acrylique ou d'iminodisuccinate de sodium et éventuellement un ou plusieurs solvants autres que l'eau.
Patent CA-2491290-C (CA)
Title: Compressed chewing gum tablet ii
Inventor: NISSEN VIBEKE
IPC: A23G4/08
Filed: 2002-07-02
Granted: 2011-01-04
Abstract: The invention relates to a compressed chewing gum tablet (37) comprising a chewing gum center (38) fully or partly encapsulated by a barrier layer (39), said gum center (38) comprising a compression of gum base granules (32) and chewing gum additives (33), said chewing gum additives comprising sweeteners and flavors, said gum base granules (32) having a moderated tackiness.
Patent CA-2496683-C (CA)
Title: Method for pre-heating a stack for aluminium electrolysis production
Inventor: JOUAFFRE DENIS
IPC: C25C3/06
Filed: 2003-09-18
Granted: 2011-11-15
Abstract: The invention relates to a method for pre-heating a stack (1) provided with anodes (10) and cathodes (5) for electrolysis aluminium production. Said method comprises a first stage which is carried out prior to power supply to the stack when a layer of granulated conductive material is placed and crushed between anodes and cathodes. Said invention is characterised in that the granulated conductive material is graphite-based and the crushed layer thereof extends in the form of fixed contacts (13) only on the part of the top surface (14) of each anode.
Patent CA-2499658-C (CA)
Inventor: BRUNO REMY
IPC: G06F17/14
Filed: 2003-09-22
Granted: 2012-04-17
Abstract: Ce procédé de traitement d'une représentation d'un champ acoustique permet de délivrer une représentation modifiée par un traitement au moins spatial et comporte :- l'établissement (8) d'une représentation initiale du champ acoustique; et- l'établissement (10) d'une représentation modifiée par des combinaisons de filtrage correspondant audit traitement. Il est caractérisé en ce qu'il comporte en outre une étape (2) de définition dudit traitement, laquelle comprend :- une étape (4) d'établissement d'un ensemble de fonctions de directivité représentatif dudit traitement, sous la forme d'un ensemble de coefficients correspondant à la décomposition de ces fonctions sur une base d'harmoniques sphériques ; et - une étape (6) de détermination desdites combinaisons de filtrage à partir de cette décomposition pour la mise en uvre d'une étape (10) d'application des combinaisons de filtrage ainsi définies.
Patent CA-2501715-C (CA)
Title: Insertion aid for inserting a cannula of a catheter head into organic tissue
Inventor: WYSS MARTIN
IPC: A61M25/06
Filed: 2003-10-23
Granted: 2010-12-21
Abstract: The invention relates to an insertion aid for inserting a cannula (8) of a catheter head into organic tissue, in particular a catheter head for administering a liquid active substance. Said insertion device comprises a guide needle (6) that is fixed to a grip section (4) for removably inserting and stabilising the cannula (8) of the catheter head during insertion into the organic tissue and a needle shield (12), consisting of at least two sections, which is secured in a pivotable manner to the grip section (4) and which encases and shields the guide needle (6), when the insertion aid (2) is separated from the catheter head.
Patent CA-2502848-C (CA)
Title: Utilisation de l'irl-1620 et du paclitaxel pour prevenir et traiter les tumeurs mammaires
Inventor: GULATI ANIL
IPC: A61K33/243
Filed: 2003-10-23
Granted: 2012-10-02
Abstract: L'invention concerne des compositions et des méthodes destinées à la prévention et au traitement d'un cancer du sein. Cette composition et cette méthode peuvent faire intervenir un agoniste de l'endothéline B et un agent chimiothérapeutique comme ingrédients actifs pour traiter une tumeur solide chez des mammifères, y compris des êtres humains. Cette composition et cette méthode peuvent également faire intervenir un antagoniste de l'endothéline B et éventuellement un inhibiteur de l'angiogenèse pour traiter une tumeur solide chez des mammifères, y compris des êtres humains.
Patent CA-2504765-C (CA)
Inventor: MIHAILOV STEPHEN J
IPC: G01B11/16
Filed: 2005-04-12
Granted: 2012-11-13
Abstract: Un capteur rétroréfléchissant permettant de capter de l'information de nature mécanique, chimique ou liée à la température est présenté. Le capteur est formé d'un guide d'ondes optique pouvant être utilisé sur place dans un environnement à température élevée sur des réseaux de Bragg écrits dans la région centrale dudit environnement, avec rayonnement électromagnétique à courtes impulsions, lesdits guides d'ondes optiques ayant une température de transition vitreuse beaucoup plus élevée que celle de la silice. De préférence, le capteur est inscrit sur une longueur de fibre de saphir ou dans un guide d'ondes de zirconium. De préférence, la durée des impulsions du rayonnement électromagnétique à impulsions courtes est de moins de 500 picosecondes.
Patent CA-2510996-C (CA)
Title: Waveguiding structures with embedded microchannels and method for fabrication thereof
Inventor: BLANCHETIERE CHANTAL
IPC: G02B6/10
Filed: 2005-06-28
Granted: 2012-02-07
Abstract: The invention provides a method for fabricating planar waveguiding structures with embedded microchannels. The method includes the step of depositing, over a planar template having at least one indented feature comprising a ridge of a first optical material and a narrow trench adjacent thereto, a second optical material, and the step of subsequent annealing thereof, so that an embedded hollow microchannel forms within the trench. The method provides planar structures wherein the ridge and the embedded microchannel cooperate to form an optical waveguiding structure having a waveguiding direction collinear with the embedded microchannel. Embodiments of the method for forming microfluidic devices integrating ridge waveguides with hollow microchannels having surface access points for fluid delivery, and for forming photonic crystals, are disclosed together with corresponding device embodiments.
Patent CA-2512061-C (CA)
Inventor: MCNEIL KEVIN BENSON
IPC: C09J7/20
Filed: 2004-01-16
Granted: 2009-04-07
Abstract: A selectively activatable sheet material is formed from at least one lamina and at least one deactivator material that are in a face-to-face relationship.  The at least one lamina comprises an essentially continuous network and at least one face of the at least one lamina and the at least one deactivator has an active disposed thereon. The active is disposable beyond the lamina or the deactivator in response to an application of an external force to the selectively activatable sheet material.
Patent CA-2514572-C (CA)
Title: Explosive composition comprising heavy anfo and a plant derived, inert bulking and sensitizing additive
Inventor: WALDOCK KEVIN H
IPC: C06B47/14
Filed: 2004-01-28
Granted: 2012-07-17
Abstract: An explosive composition is provided that is comprised of a HeavyANFO and grain hulls. In one embodiment, the grain hulls are com prised of rice hulls.  The grain hulls serve both as an inert bulking additive that reduces the density of the composition and as asensitizer that reduces the energy needed to reliably detonate t he composition. Also provided is a method for manufacturing an explosive composition comprised of Heavy ANFO and grain hulls, suchas rice hulls. Additionally, a method of using an explosive comp rised of ANFO and grain hulls in a mining operation is disclosed.
Patent CA-2518458-C (CA)
Inventor: ROCHELLE GARY
IPC: B01D53/18
Filed: 2004-03-04
Granted: 2013-01-29
Abstract: An acid gas such as carbon dioxide, hydrogen sulfide, or a mixture thereof is removed from gaseous streams using aqueous absorption and stripping processes.  By replacing the conventional stripper used to regenerate the aqueous solvent and capture the acid gas with a multipressure stripper (51) that combines acid gas compression with stripping, less energy is consumed. The multipressure stripper is a multistage flash (52, 55, 59) in which the total vapor flow from each stage is compressed and fed to the bottom of the previous flash stage at a higher pressure. In this process, the heat in the water content of the vapor exiting each stage is utilized at a higher pressure in the previous stage. The described stripping process generates the acid gas at a higher pressure without operating the stripper at a higher temperature, thereby reducing the energy. consumption of the system.
Patent CA-2524678-C (CA)
Title: Self-sealing male connector
Inventor: RAYBUCK JOHN
IPC: A61M39/04
Filed: 2004-05-05
Granted: 2011-11-22
Abstract: A self-sealing male connector (60) having a body (62), a resilient boot (64) mounted over the body, and a male thread hub. The body is formed with an elongate post (78) that extends to the distal end. The body includes a fluid flow lumen (116) extending from its proximal end (70) to its distal end (114) At its proximal end, the body may be formed as a female Luer connector, or may be directly connected to tubing, or other arrangements. The internal fluid flow lumen extends through the post to its distal end. The body includes a first groove in which is mounted the boot. In a second groove is mounted the thread cuff. The thread cuff is used to a female connector and through thread action, draw in into engagement with the post. As the female connector (194) is further engaged with the sealed male connector, the post protrudes through the boot and into fluid communication with the female fluid flow passage thus establishing a flow path through both connectors. The boot forms a seal with the female connector when engaged and returns to seal the male connector post and fluid flow passage within disconnected from the female connector.
Patent CA-2526536-C (CA)
Title: Sunscreen composition
Inventor: SANOGUEIRA JAMES P
IPC: A61K/
Filed: 2004-05-28
Granted: 2010-10-12
Abstract: There is provided a composition comprising one or more photoactive compounds and one or more optimization agents. Surprisingly, the composition requires a small amount of optimization agent to efficiently optimize the polarity, critical wavelength, SPF, PFA, Star Rating, photostability, or any combinations thereof, of the composition. Subsequently, an efficient sunscreen composition is achieved.
Patent CA-2532145-C (CA)
Title: System and method for accessing and operating personal computers remotely
Inventor: PERHOLTZ RONALD J
IPC: G06F3/14
Filed: 1995-01-13
Granted: 2010-03-30
Abstract: A computer monitoring system and method comprising a host computer, a remote processor and a host unit. The host computer includes a host processor, a host input device, and a host display device. The remote processor has a remote display device connected thereto. The host unit is connected between the remote processor and host computer which (1) causes screen data displayed on the host display device to appear also on the remote display device whereby at least a situation requiring a cold boot operation appears at the remote display device; and (2) upon receipt of a cold boot command from the remote processor, causes the host computer to initiate a cold boot operation of the host processor.
Patent CA-2534615-C (CA)
Title: Compositions d'huile de base lubrifiante et methodes d'utilisation connexes permettant d'accroitre les economies de carburant de moteurs a combustion interne
Inventor: ROBY STEPHEN H
IPC: C10M109/02
Filed: 2006-01-30
Granted: 2013-07-16
Abstract: Une composition d'huile de base lubrifiante est décrite comprenant (a) au moins une huile de base lubrifiante selon le procédé Fischer-Tropsch caractérisée comme ayant une viscosité cinématique d'environ 2 à environ 5 centistokes (cSt) à 100 °C; et (b) au moins un ester de polyol. Des procédés pour hausser l'économie de carburant dans un moteur à combustion interne sont aussi décrits.
Patent CA-2535798-C (CA)
Inventor: LISSEVELD WOUT
IPC: F02B75/10
Filed: 2004-06-14
Granted: 2013-01-08
Abstract: Magnetic fuel treatment devices are disclosed, the devices comprising, in part, a housing (11), cover (30), inner compartment, and magnet (21), the combination of which forming an inner fuel channel (40) through which fuel may flow for treatment therein. Certain aspects of the invention include designs that concentrate fuel flow within magnetic flux densities ranging from about 600 to about 1,200 Gauss.
Patent CA-2537302-C (CA)
Inventor: BRAAD POUL ERIK
IPC: F16L9/12
Filed: 2004-09-20
Granted: 2013-02-12
Abstract: The present invention relates to a flexible unbonded pipe comprising an inner liner capable of forming a barrier against outflow of a fluid which is conveyed through the pipe, and one or more armouring layers on the outer side of the inner line. The flexible unbonded pipe comprises at least one polymer layer and one film layer, said polymer layer being bonded to said film layer. The film layer may preferably be a metal film layer, such as aluminum film, stainless steel film or duplex film. The polymer layer may preferably be cross-linked polyethylene. The interfacial bonding between the polymer layer and the film layer should preferably be sufficiently strong to prevent creation of gas pockets between the layers when subjected to an increased pressure of aggressive fluids (hydrogen, sulphides, methane and carbon dioxide) on the film side of the pipe. Thereby, it is possible to protect armour layer(s) from aggressive fluids.
Patent CA-2539461-C (CA)
Inventor: MAUGE CHRISTOPHE
IPC: A61B5/03
Filed: 2006-03-14
Granted: 2017-09-19
Abstract: La présente invention propose un cathéter de détection de pression doté dun capteur de pression et une antenne qui est couplée au capteur de pression, par ex., par un connecteur. Le capteur de pression peut être conçu pour mesurer une pression entourant le cathéter, et lantenne peut être conçue pour communiquer la pression mesurée par télémétrie à un dispositif externe. Dans un mode de réalisation illustratif, lantenne, un capteur de pression et/ou un connecteur sont fermés hermétiquement, par ex., par le cathéter et/ou un revêtement, pour empêcher lantenne, un capteur de pression et un connecteur dentrer en contact avec un fluide, permettant ainsi au cathéter dêtre implanté de manière permanente ou autrement utilisé pour une utilisation à long terme. Des procédés illustratifs pour fabriquer et utiliser des cathéters de détection de pression sont ici décrits.
Patent CA-2541771-C (CA)
Inventor: DIOGUARDI FRANCESCO SAVERIO
IPC: C07K1/00
Filed: 2004-09-30
Granted: 2016-03-15
Abstract: Described herein are compositions suitable for the treatment of pathological conditions distinguished by ' insufficient or reduced mitochondrial function. The compositions comprise, as principal active ingredients, the amino acids leucine, isoleucine and valine. Preferably envisaged, as further active ingredients, are the amino acids threonine and lysine, and possibly histidine, phenylalanine, methionine, tryptophan, as well as tyrosine and cyst(e)ine.
Patent CA-2548308-C (CA)
Inventor: HAYWOOD BRUCE C
IPC: B01L3/14
Filed: 2004-11-30
Granted: 2013-09-10
Abstract: A collection container and a method for collecting a biological sample, particularly whole blood, includes at least one stabilizing agent in an amount effective to stabilize and inhibit protein degradation and/or fragmentation. The stabilizing agent is able to stabilize proteases in the biological sample, particularly at the point of collection, by inhibiting protein degradation and/or fragmentation in the sample when the sample is stored. The stabilizing agent comprises or consists of one or more protease inhibitors.
Patent CA-2549013-C (CA)
Title: Lift van system
Inventor: WEST THOMAS
IPC: B65D19/20
Filed: 2004-12-22
Granted: 2010-10-26
Abstract: A lift van system that includes: a top and bottom cap, each comprising a folded sheet, wherein each folded sheet has substantially similar design specifications; first and second side wall sections, each comprising a single sheet, wherein the first and second side wall sections have substantially similar design specifications; and a cardboard pallet, wherein the pallet fits into the bottom cap.
Patent CA-2551229-C (CA)
Inventor: KLEE JOACHIM E
IPC: A61K6/884
Filed: 2004-12-17
Granted: 2013-01-29
Abstract: A dental root canal sealing composition curable in the absence of a polymerisation initiator, which comprises (i) an amino terminated prepolymer having a viscosity at 23~C of less than 100 Pas. (ii) a compound capable of undergoing polyaddition with the aminoterminated prepolymer (i); (iii) 40 to 85 wt.-% of a filler for providing a minimum radioopacity of at least 3mm/mm Al.
Patent CA-2557369-C (CA)
Inventor: ALLEF PETRA
IPC: C09K23/38
Filed: 2006-08-28
Granted: 2013-12-24
Abstract: The invention provides liquid, cold-processable oil-in- water emulsifier systems comprising a liquid, PEG-free emulsifier base consisting of A) one or more polyol partial esters and Ba) one or more acid partial esters carrying neutralizable acid functions or Bb) one or more acid partial esters carrying at least partially neutralized acid functions and optionally C) polar liquid solubility promoters.
Patent CA-2559875-C (CA)
Title: Method and apparatus for treating waste
Inventor: ZHOU CHANGJIAN
IPC: B09C1/06
Filed: 2005-03-09
Granted: 2009-07-28
Abstract: An apparatus (5) for treating waste includes a vessel (20) and AC plasma torches (35A, 35B) with a variable flame mounted with the vessel. The flames generated by the torches can be adjusted depending on the characteristics of the waste being treated. Waste can be introduced into the vessel and heated with energy from the flame. The energy can melt or vitrify the inorganic portion of the waste and gasify and dissociate the organic portion of the waste. This dissociation can destroy the hazardous or toxic constituency of the waste.
Patent CA-2566026-C (CA)
Title: Fluid detection
Inventor: SMITH RUSS
IPC: B60S5/00
Filed: 2006-10-27
Granted: 2012-02-28
Abstract: Disclosed herein is a device for detecting fluids comprising a non-conductive wand portion having an elongate arm with a first longitudinal axis and dimensioned to permit flex along an arc normal to the first longitudinal axis. The arm has a first end and a second end and a handle portion located near the first end.  A pair of spaced electrode portions is located near the second end and a ground detection unit is associated with the handle portion and in communication with the spaced electrode portions. The ground detection unit is operable to detect the presence of an electrical connection between the electrode portions and to emit a signal corresponding thereto. A method for detecting fluids using the device is also provided herein.
Patent CA-2568894-C (CA)
Title: Integrated dual geo-organo-chemical collector and passive mining exploration methodology for prospection of metallic sulphide ore bodies beneath cover
Inventor: TOWNLEY CALLEJAS BRIAN KEITH
IPC: G01N33/24
Filed: 2006-11-23
Granted: 2012-03-27
Abstract: The device for detection of ore deposits below soil surface or underground deposits in low humidity environments, characterized in that the devices dual purpose for the detection of metallic ions and hydrocarbon gaseous compounds comprised of two adjacent cylindrical sections, two different adsorbent materials, each one of which is located in the inner chamber of the cylindrical sections. In both openings of the cylindrical sections a permeable protective screen is placed for cover and device protection.
Patent CA-2572636-C (CA)
Title: Personal care compositions with improved hyposensitivity
Inventor: CAHEN CHRISTINE MARIE
IPC: A61K8/97
Filed: 2005-07-01
Granted: 2011-11-15
Abstract: The present invention provides personal care compositions comprising a carrier and a mixture of essential oil components having specific levels of eucalyptol, terpene materials and auxiliary fragrance materials. The compositions herein are gentle to skin and have a fragrance and activity similar if the compositions were made using the pure extracted essential oil.
Patent CA-2573386-C (CA)
Inventor: DAVIS ADRIAN FRANCIS
IPC: A61K47/10
Filed: 2005-08-08
Granted: 2013-10-01
Abstract: A composition for topical application to a part of the body comprises a vasodilator, for example glyceryl trinitrate, as active ingredient dissolved in a blend of volatile and non-volatile solvents of different solvating capacities for the vasodilator. The vasoldator is present in the composition at a concentration at or slightly below saturation, whereby evaporation of the volatile solvent in use will maintain the vasodilator at saturated or super-saturated concentrations in the residue, whereby the vasodilator will become saturated or supersaturated in the solvent remaining and, as the active ingredient passes through the skin and is absorbed in the bloodstream, and thus becomes depleted in the residual composition, continuing evaporation of volatile solvent will maintain the active ingredient substantially at saturation or supersaturation level in the residual composition throughout the major part of the absorption phase, thereby maximising absorption levels but at a moderate dosage level.
Patent CA-2593228-C (CA)
Inventor: REYNOLDS HARRIS A JR
IPC: F16L15/06
Filed: 2005-12-22
Granted: 2014-01-28
Abstract: A threaded connection including a pin member and a box member, and methods for manufacturing and forming said threaded connection. The pin member has a pin thread with a pin thread crest, a pin thread root, a pin load flank, and a pin stab flank. The box member has a box thread with a box thread crest, a box thread root, a box load flank, and a box stab flank. At least one of the pin thread crest, the pin load flank, the pin stab flank, the box thread crest, the box load flank, and the box stab flank has at least one perturbation formed thereon. Upon a selected make-up of the pin member with the box member, an increased contact stress exists between the pin thread and the box thread at the at least one perturbation.
Patent CA-2593893-C (CA)
Inventor: DIJKSTRA FREDERIK HENDRIK
IPC: G01N29/34
Filed: 2007-07-16
Granted: 2016-11-08
Abstract: A transducer for generating acoustic waves comprising an array of transmitter elements, receiver elements, at least one wedge for the array of transmitter elements and the array of receiver elements. Also provided are transducers wherein the pitch of the transmitter array varies along the length of the transmitter array.
Patent CA-2595732-C (CA)
Inventor: EDWARDS CARL M
IPC: G01V3/32
Filed: 2006-01-24
Granted: 2013-09-24
Abstract: NMR measurements are made with a MWD tool having azimuthal sensitivity. The permanent magnet may be a U-shaped magnet or may have an opposed pair of magnets with axial orientation. The tool is designed for pulsing with short sequences for estimating BVI and CBW and minimizes the effect of tool motion.
Patent CA-2599714-C (CA)
Inventor: PEDOJA ROBERTO
IPC: D04H3/16
Filed: 2005-03-03
Granted: 2012-01-03
Abstract: The present invention relates to a process and equipment for manufacturing a non-woven fabric provided with optimum softness and resistance characteristics, as well as attractive appearance. Particularly, the invention relates to a process and equipment for manufacturing non-woven fabrics (NWF) both of the spun-lace type, either spunbonded and carded (hydro-entangled NWF), and the non-woven fabrics thereby obtained by means of hydro-embossing and thermo-embossing treatments.