baber/WOPTO huggingface dataset:
Patent CA-2354498-C (CA)
Title: Fluid cooled coherent jet lance
Inventor: FARRENKOPF DENNIS ROBERT
IPC: F27D99/00
Filed: 2001-08-01
Granted: 2005-11-01
Abstract: A lance which may be used to generate a longer coherent gas jet having inflowing and outflowing coolant fluid passages which are in flow communication and which straddle the flame envelope fluid passages, all of which are coaxial with the main passageway.
Patent CA-2358999-C (CA)
Title: Procede d'emission radio en large bande
Inventor: PARK DONG-SEEK
IPC: H04J13/00
Filed: 2000-10-19
Granted: 2007-09-04
Abstract: La présente invention concerne un procédé d'émission radio en large bande destiné à l'émission de trains de bits d'une application à implication vidéo bia un canal radio. Le procédé d'émission radio en large bande met en oeuvre plusieurs opérations. La première opération (a) consiste à se procurer, au niveau de la couche utilisateur, une information d'identification concernant une application à implication vidéo en cours d'exécution dans une couche utilisateur. La deuxième opération (b) consiste à se procurer, au niveau d'une couche physique, une information se rapportant à l'une au moins des caractéristiques du canal et à un état de décodage. La troisième opération (c) consiste ensin à décider d'un niveau de qualité de service (QOS) en s'appuyant sur l'information d'identification et sur l'information se rapportant à l'une au moins des caractéristiques canal et à l'état de décodage fournies par la couche physique. Ce procédé d'émission radio en large bande convient particulièrement aux applications à implication vidéo, telles que les applications utilisant les standards H.324M, H.323, H.320 et MPEG-4. L'invention permet également les négociations sur des services vidéo de qualités de services hétérogènes, et ensuite, des services vidéo optimum tenant compte des caractéristiques des canaux.
Patent CA-2359418-C (CA)
Inventor: LASSERRE PIERRE-ANDRE
IPC: B05B11/00
Filed: 2001-10-18
Granted: 2007-12-04
Abstract: Ensemble de distribution (2) comportant un corps (5) et un élément d'actionnement (6) mobile par rapport à ce corps pour provoquer la distribution simultanée de deux produits à l'état mélangé ou séparé, à partir de deux récipients (3,4) dans lesquels ces produits sont stockés séparément. Chaque récipient est pourvu d'une pompe ou d'une valve comportant une ti ge creuse d'actionnement dont l'enfoncement provoque la distribution du produit . L'ensemble de distribution étant caractérisé par le fait qu'il comporte un organe intermédiaire distinct de l'élément d'actionnement et comprenant deux embouts aptes à s'engager respectivement sur les deux tiges d'actionnement des récipients. L'élément d'actionnement et l'organe intermédiaire sont agencés poux coopérer au moins lors de la manoeuvre de l'élément d'actionnement de manièr e à permettre le passage des produits provenant des récipients vers l'élément d'actionnement, ce dernier comportant au moins un canal intérieur permettant l'écoulement de s produits vers un embout de distribution.
Patent CA-2362937-C (CA)
Inventor: SAFAVY AHMAD
IPC: A61K47/48
Filed: 2000-02-23
Granted: 2011-03-22
Abstract: L'invention concerne la conception et la synthèse d'un promédicament paclitaxel soluble pour thérapie ciblée contre une tumeur, pouvant déboucher sur un nouveau mode d'utilisation des anticancéreux de type taxane dans le traitement du cancer.
Patent CA-2363522-C (CA)
Inventor: DLUGAS WOLFGANG
IPC: H01B3/30
Filed: 2001-11-20
Granted: 2007-07-31
Abstract: An electrical wire or cable has superior mechanical and dielectric properti es for applications in the aerospace industry. The wire has a metallic conducto r surrounded by at least one layer of polyimide winding tape. A sintered intermediate layer is formed over the polyimide winding tape. Over the insulator is at least one layer of polytetrafluoroethylene winding tape having a planoconvex cross section. The resulting construction has a smooth surface that can be marked and is highly resistant to aggressive media, moisture and dirt. As a result, corona discharge and short circuits are avoided.
Patent CA-2366738-C (CA)
Title: Vehicle for towing persons which move on rollers or gliding bodies
Inventor: TIMM ANTONIO
IPC: B62D51/04
Filed: 2000-01-22
Granted: 2009-04-28
Abstract: The invention relates to a towing vehicle which moves on rollers or sliding bodies, for towing persons. The towing vehicle is provided with a motor drive which drives a driving wheel (1) that is mounted in a chassis (2). The towing vehicle can be controlled by the person through a steering column (8). According to the invention, the chassis (2) also has a supporting wheel (4) which is located behind the driving wheel (1). The steering column (8) is fixed to the chassis by a pitch joint (7) running parallel to the axis of rotation of the driving wheel (1), said pitch joint being situated in front of the axis of the driving wheel (1). The invention enables the towing vehicle to be used especially for towing inline skaters at high speeds.
Patent CA-2373161-C (CA)
Inventor: HOGAN TERRENCE E
IPC: C08K3/04
Filed: 2000-05-05
Granted: 2010-08-31
Abstract: A tire tread composition comprising 100 parts by weight of a vulcanizable elastomer suitable for use in a tire; from about 1 to about 100 parts by weight of a silica reinforcing filler, per 100 parts of the elastomer; and from about 0.1 to 15 parts by weight of an electrically conductive additive containing a poly(alkylene oxide)-containing polymer having an alkali metal salt dissolved therein, per 100 parts of the elastomer provides improved electrical conductivity properties. A pneumatic tire having improved electrostatic dissipation employing the tire tread composition described above and a related method for dissipating electrostatic charges from tires using the tread composition is also discussed.
Patent CA-2374227-C (CA)
Title: Lubricating oil composition containing less than 350 ppm molybdenum
Inventor: BIDWELL THOMAS RICHARD
IPC: C10M133/16
Filed: 2000-05-08
Granted: 2008-01-08
Abstract: A lubricating oil composition exhibiting improved low temperature anti-wear performance and improved fuel economy and fuel economy retention properties, which comprises: (a) an oil of lubricating viscosity; (b) at least one calcium detergent; (c) at least one oil soluble molybdenum compound; (d) at least one nitrogen containing friction modifier; and (e) at least one zinc dihydrocarbyldithiophosphate compound, wherein the composition has a NOACK volatility of about 15.5 wt.% or less and contains from about 0.058 to 0.58 wt. % calcium from the calcium detergent, molybdenu m in an amount up to about 350 ppm from a molybdenum compound, and phosphorus in an amount up to about 0.1 wt. % from a zinc dihydrocarbyldithiophosphate compound.
Patent CA-2375623-C (CA)
Inventor: DUYVESTEYN WILLEM P C
IPC: C09C1/36
Filed: 2000-06-14
Granted: 2009-05-12
Abstract: The invention provides a process for producing ultrafine titanium dioxide from a titanium chloride solution comprising: a. adding a chemical control agent to the titanium chloride solution to form a feed solution;   b. hydrolyzing the feed solution to form titanium oxide particles by spray drying at a temperature above the boiling point of the solution and up to 350°C; c. calcining the hydrolyzed product to form titanium dioxide; and, d. milling the calcined product to liberate nano-sized particles. The invention also provides a process for producing ultrafine titanium dioxide having a particle size less than about 100 nanometer from an aqueous titanium chloride solution comprising: a. adding a chemical control agent to the titanium chloride solution to form a feed solution;   b. hydrolyzing the feed solution to form titanium oxide particles in a controlled temperature, evaporation process at a temperature higher than the boiling point of the solution but lower than the calcination temperature of the product; c. calcining the hydrolyzed product to form titanium dioxide; and, d. milling the calcined product to liberate elemental nano-sized particles.
Patent CA-2380915-C (CA)
Inventor: HANAFUSA JITSUMI
IPC: E01H5/07
Filed: 2002-04-08
Granted: 2007-06-19
Abstract: A snow removing machine having an electromagnetic clutch mounted to an output shaft of an engine, and a drive pulley. The electromagnetic clutch is mounted to a proximal end of the output shaft to be remotely separate from the engine. As a result, heat generated in the engine during operation thereof is not directly transferred to the electromagnet clutch whose magnetic force generated during operation is not deteriorated. The d rive pulley is mounted to the output shaft at an area closer to the engine. The drive pulley has a lower weight than the electromagnet clutch, thereby mitigating load to be exerted to a part which supports the output shaft.
Patent CA-2382459-C (CA)
Title: Combination safety needle assembly and medical apparatus
Inventor: HALSETH THOR
IPC: A61M5/32
Filed: 2000-11-29
Granted: 2009-12-29
Abstract: A method and apparatus are provided for using a medical device (10) comprised of a medical apparatus (20) and a needle assembly (30). The needle assembly includes a needle (70) having a sharpened tip. Preferably,the medical apparatus (20) is a standard apparatus, such as a syringe or phlebotomy device. The medical apparatus(20) includes a connector (24), such as a Luer connector. The needle assembly (30) is configured so that it can be attached to the medical apparatus (20) and the sharpened tip of the needle (70) is automatically shielded after use to prevent inadvertent contact with the contaminated needle.
Patent CA-2384448-C (CA)
Title: Method of treatment of seborrheic dermatitis
Inventor: DEAN L PARKS
IPC: A61P17/00
Filed: 2001-06-27
Granted: 2008-09-16
Abstract: A method of treatment of seborrheic drematitis includes the application, in the form of either a lotion or a cream, of a mixture including a therapeutically effective amount of ivermectin in water in a concentration of about 750 micrograms per milliliter (mcg/ml), in the case of a lotion, and with a pharmaceutically acceptable carrier if used as a cream. Such a lotion or cream is applied nightly for a period of seven days and then employed on a maintenance basis one to four times per month.
Patent CA-2386105-C (CA)
Title: Method for reconstructing a non-human mammal embryo with foetal adult differentiated cells
Inventor: RENARD JEAN-PAUL
IPC: C12N15/873
Filed: 2000-09-29
Granted: 2011-12-20
Abstract: The invention concerns the reconstruction in vitro of non-human mammal embryos by a method which consists in treating the nucleus of a somatic donor cell prior to its transfer into a receiver cytoplasm, said treatment comprising controlled proteolysis of non-histone proteins, and inducing an isomorphic swelling of said nucleus.
Patent CA-2395585-C (CA)
Title: Chimeric natriuretic peptides
Inventor: BURNETT JOHN JR
IPC: A61P9/04
Filed: 2000-12-15
Granted: 2014-09-09
Abstract: Peptides of Dendroaspis including chimeric peptides thereof, are provided, as well as methods of using the peptides as natriuretics, diuretics, and/or vasodilators.
Patent CA-2396897-C (CA)
Inventor: FORSELL PETER
IPC: G08C17/00
Filed: 2001-02-07
Granted: 2009-04-14
Abstract: A heartburn and reflux disease treatment apparatus for surgical application in the abdomen of a patient comprises an adjustable restriction device (2) adapted to engage the stomach close to the cardia or esophagus to form a restricted food passageway in the stomach or esophagus of the patient. A post-operation adjustment device (12) is designed to mechanically adjust the restriction device, preferably in a non-invasive manner, to enlarge or restrict the food passageway. The treatment apparatus allows post-operation daily adjustments of the restriction device to enlarge the food passageway when the patient eats and to restrict or close the food passageway between meals.
Patent CA-2401644-C (CA)
Inventor: GALLEZ LAURENCE
IPC: C08L79/02
Filed: 2001-02-21
Granted: 2007-10-16
Abstract: A composition which provides gas, flavor, and aroma barrier to substrates, where the composition is formed by mixing an ethylenically unsaturated acid, a bis-silane and a polyamine.</SDO AB>
Patent CA-2402679-C (CA)
Title: Procede pour la fabrication de zeolites et melanges de zeolites ayant des proprietes d'echange cationique augmentees, des produits ainsi obtenus, et compositions de detergent formulees avec ceux-ci
Inventor: HINCHEY RICHARD J
IPC: C11D3/12
Filed: 2001-03-15
Granted: 2007-12-04
Abstract: Cette invention concerne une zéolite A ou un mélange A/X possédant une capacité de charge en eau ( </=  LCC  >/= ) supérieure à 70g de liquide par 100g de zéolite (hydraté) et un taux d'échange en calcium ( </=  CER  >/= ) dans l'eau froide supérieur à 200mg CaCO3 par gramme de zéolite anhydre (hydraté). Le produit de zéolite peut avoir une taille de cristal de 0,1-0,7 microns, une densité apparente de 0,19-0,37g/ml et une grosseur particulaire moyenne de 1-5 microns. L'invention concerne aussi un procédé permettant de produire de la zéolite A ou des mélanges A/X, qui consiste à mélanger une solution de silicate de sodium, une solution d'aluminate de sodium et un gel initiateur d'aluminosilicate amorphe dans une cuve de mélange afin de créer un gel de synthèse d'aluminosilicate, et à cristalliser ce gel de synthèse d'aluminosilicate pour former des cristaux de zéolite. La solution d'aluminate de sodium peut être ajoutée graduellement au moins à la solution de silicate de sodium à un rythme d'environ 1-5 % du lot d'alumine total par minute, et/ou un pourcentage du lot d'alumine total peut être ajouté sous la forme d'une poudre trihydrate d'alumine. La quantité d'alumine totale du lot ajoutée en tant que source non dissoute d'alumine soluble et la présence ou l'absence du gel initiateur ou  </=  germe  >/=  détermine si le produit de zéolite résultant est un mélange A/X ou seulement une zéolite A. Un procédé permettant d'augmenter le rendement d'un mélange de synthèse consistant à fournir de l'alumine non dissoute d'une manière dépassant les critères de stoechiométrie dans une étape de cristallisation primaire, à produire un coulis de zéolite A cristalline dans une solution-mère enrichie en alumine, et ensuite à ajouter du silicate soluble permettant d'initier une deuxième étape de cristallisation très rapide. Des détergents comprenant les zéolites de cette invention sont aussi revendiqués.
Patent CA-2404851-C (CA)
Inventor: COOK BRUCE RANDALL
IPC: C10G1/00
Filed: 2001-03-28
Granted: 2010-09-28
Abstract: L'invention concerne un procédé permettant de produire un mélange de cire et de pétrole brut qui peut être pompé à température ambiante. La cire est, de préférence, une cire de Fischer-Tropsch. La température du pétrole brut est contrôlée à un niveau inférieur à la température de dissolution de la cire. Les cristaux de cire sont homogénéisés et dispersés dans le pétrole brut pour former un mélange. La présente invention empêche la cire de se dissoudre dans le pétrole brut et de se recristalliser à des températures inférieures susceptibles d'augmenter sensiblement la viscosité du mélange et, de ce fait, de réduire l'efficacité de transport de ce mélange.
Patent CA-2405534-C (CA)
Inventor: JAFINE PAUL
IPC: F24F7/02
Filed: 1999-08-13
Granted: 2003-10-14
Abstract: A roof vent comprises two parts, a cover and a conduit. The conduit, with a pipeline already attached, can be easily connected to the cover, after the cover has been installed on a rood. The conduit will plug into the cover making installation easy. The vent includes a channel or moat which surrounds the outlet of the conduit. Thus, if during extreme weather conditions, moisture passes into the cover from outside through its opening and if it gets past the door flap, it will be trapped in the channel.
Patent CA-2405856-C (CA)
Title: Reactive nanoparticles as destructive adsorbents for biological and chemical contamination
Inventor: KLABUNDE KENNETH J
IPC: A62D101/02
Filed: 2001-02-15
Granted: 2008-12-30
Abstract: Compositions and method for destroying biological agents such as toxins are provided wherein the substance to be destroyed is contacted with finely divided metal oxide nanocrystals. In various embodiments, the metal oxide nanocrystals have reactive atoms stabilized on their surfaces, species adsorbed on their surfaces, or are coated with a second metal oxide. The desired metal oxide nanocrystals can be pressed into pellets for use when a powder is not feasible. The methods of the invention are safe for humans, equipment, and the environment, and provide for decontamination of warfare sites, of equipment exposed to the contaminant, and of soil, water, and air having been exposed to the contaminant. Preferred metal oxides for the methods include MgO, CaO, TiO2, ZrO2, FeO, V2O3, V2OS, MN2O3, Fe2O3, NiO, CuO, Al2O3, ZnO, and mixtures thereof. Preferred coating metal oxides include oxides of metals selected from the group consisting of Ti, V, Fe, Cu, Ni, Co, Mn, Zn, and mixtures thereof. Preferred reactive atoms include halogens and Group I metals, and preferred species include SO2, NO2, and ozone.
Patent CA-2424627-C (CA)
Title: Asphalt coated structural article
Inventor: BRYSON MICHAEL L
IPC: B32B15/14
Filed: 2001-05-02
Granted: 2009-09-29
Abstract: An asphalt coated structural article comprises a substrate having an ionic charge coated on one side with a layer of asphaltic material and coated on the other side with a coating having essentially the same ionic charge as the substrate. The present invention is a waterproofing barrier which may be used as a roofing underlayment for concrete files or to waterproof the basement walls of a building structure.
Patent CA-2429796-C (CA)
Inventor: BLOOM MARK S
IPC: E03C1/04
Filed: 2002-09-27
Granted: 2010-11-02
Abstract: L'invention concerne un raccord de robinet mitigeur (8), à commande unique, comprenant un ancrage inférieur (10), fixé dans le trou d'ébauche de l'habillage (51), et un ancrage supérieur (18) installé sur la surface décorative finale de l'habillage. L'ancrage supérieur est fixé à l'ancrage inférieur au moyen d'une attache (40) s'étendant entre eux. Des tuyaux de sortie (16) traversent les ancrages supérieur et inférieur, permettant de connecter le mitigeur à l'arrivée d'eau.
Patent CA-2437370-C (CA)
Inventor: FUJIKUBO MAKOTO
IPC: F02N11/00
Filed: 2003-08-11
Granted: 2005-11-15
Abstract: To provide a starting device for a vehicular engine in which a rotor of a generator is connected to a crankshaft, an over-running clutch for inputting a rotational power from a starting motor to the crankshaft is mounted to the crankshaft, and a starting clutch is mounted to one end of a main shaft forming part of a transmission, wherein the device is intended to suppress a projecting amount of the engine body on the generator side to a small value. A starting motor 34 is mounted to an approximately central portion of an engine body along the axis of a crankshaft. An over-running clutch 29 is mounted to one end portion of the crankshaft 27 at a position where a starting clutch 39 is sandwiched between the over-running clutch 29 and a starting motor 34. A starting gear reducer 35 having gears 58 and 59 respectively fixed to both ends of a rotational shaft 62 crossing the starting clutch 39 is provided between the starting motor 34 and the over-running clutch 29. A rotor of a generator is connected to the other end of the crankshaft.
Patent CA-2439300-C (CA)
Inventor: SCHULTINK BAS
IPC: A47L9/14
Filed: 2002-03-01
Granted: 2006-10-31
Abstract: The invention refers to a composite filter for filtering a stream of ambient air comprising at least one non-prebonded upstream tier and one non-prebonded downstream tier, wherein the ration of absolute pore volume of upstream tier to downstream tier RAPV > 2, and the absolute projected fiber coverage of upstream tier and of downstream tier APFC > 95%. Further, the invention refers to a method of making such a composite filter comprising the steps of (a) laying down a filtration material onto a support to form the upstream non-prebonded tier, (b) depositing onto the upstream tier the downstream non-prebonded tier, and (c) bonding the tiers to form a composite filter having a unitary stratified structure.
Patent CA-2440121-C (CA)
Inventor: SANCHEZ HERRERO JUAN ANTONIO
IPC: H04L29/06
Filed: 2002-03-06
Granted: 2010-11-30
Abstract: L'invention concerne un serveur de répartition d'utilisateurs (UDS : user Distribution Server) dans un réseau comprenant des serveurs et des utilisateurs multiples dont chacun est identifié par une pluralité d'identificateurs utilisateurs distincts. L'UDS est positionné de manière à être accessible par une entité émettant une demande d'information utilisateur, et l'UDS répond à une demande concernant un utilisateur spécifique en réacheminant la demande vers le serveur ou l'entité de service approprié. L'UDS met en oeuvre une base de données secondaire comprenant les identificateurs d'utilisateurs et de serveurs obtenus dans les bases de données principales associées aux serveurs ou dérivés de celles-ci. L'utilisation de bases de données principales et secondaires distinctes permet de simplifier la manipulation des données, en autorisant une modification et une mise à jour aisée des données dans les bases de données principales, ces données étant ensuite transférées ou mises à jour dans la base de données secondaire.
Patent CA-2442440-C (CA)
Title: Wet paper web transfer belt
Inventor: INOUE KENJI
IPC: D21F3/00
Filed: 2003-09-25
Granted: 2012-02-28
Abstract: A paper web transfer belt for use in the press part of a closed draw paper making machine. The belt comprises a base body; a wet paper side layer located on a wet paper side of the base body; and a machine side layer located on a machine side of the base body and the belt comprises fibres protruding from its web contacting surface. By selecting the average protruding length of the fibres to be within the range of 0.01 to 3mm, the invention provides a wet paper web transfer belt which may be used over a long term, while fully realizing good adhesion of a wet paper web from the transfer belt when the wet paper web is transferred to a next stage in the paper making process.
Patent CA-2444096-C (CA)
Inventor: LUPKE MANFRED A A
IPC: B29C48/09
Filed: 2003-10-01
Granted: 2007-05-08
Abstract: A molding apparatus includes a moving mold for shaping molten plastic into product made within the moving mold. The moving mold is surrounded by an air block housing to define a cooling chamber exteriorly around the moving mold. At least one heat exchanger is located within the cooling chamber. The heat exchanger provides cooling air which is contained by the housing within the cooling chamber to act on and provide cooling of the moving mold.
Patent CA-2447307-C (CA)
Title: A method for determining the position and/or orientation of a creature relative to an environment
Inventor: FAEGER JAN G
IPC: G01S5/10
Filed: 2002-05-21
Granted: 2010-08-24
Abstract: A method for determining the position and/or orientation of a creature (3) relative to an environment by connecting the creature (3) to a locating member (4) including a transducer (5) so that the relative positions and/or orientations of the creature (3) and the transducer (5) are arranged to be within a limited interval. The transducer determines its position and/or orientation relative to the environment by receiving incident signals from the signal sources (9) in the environment, and the position and/or orientation of the creature (3) is determined by means of the position and/or orientation determined for the transducer (5).