baber/WOPTO huggingface dataset:
Patent CA-2276579-A1 (CA)
Title: Circuit d'encre, machine a jet d'encre, et machine de conditionnement, ou convoyeur, mettant en oeuvre un tel circuit
Inventor: PAGNON ALAIN
IPC: B41J2/175
Filed: 1999-06-23
Abstract: La présente invention concerne un circuit d'encre comprenant une cartouche d'encre (10), une cartouche d'additif (11), un réservoir de récupération (12), un accumulateur (13), un filtre principal (24), des électrovannes (8), une pompe de transfert d'encre (14) équipée d'un capteur de pression / température (53), un régulateur de pression d'air (30), ledit circuit d'encre comprenant un bloc support double face comprenant une face hydropneumatique et une face électronique permettant de séparer les ensembles hydraulique, pneumatique et électronique, tous les composants fonctionnels étant montés à l'extérieur sur l'une ou l'autre des deux faces.
Patent CA-2277029-A1 (CA)
Inventor: LENTSCH STEVEN E
IPC: C11D3/08
Filed: 1998-01-06
Abstract: The invention relates to a highly alkaline or mildly alkaline detergent composition having enhanced cleaning properties. The detergent combines a source of alkalinity and a blend of nonionic alkoxylated surfactant and nonionic alkoxylated silicone surfactant that enhances cleaning waxy-fatty soils. The composition may be in the form of solid block.
Patent CA-2277155-A1 (CA)
Title: Additives for controlling cure rate of polymerizable composition
Inventor: ABBEY KIRK J
IPC: C08F279/02
Filed: 1997-11-24
Abstract: A free radical curable composition that includes a free radical curable component and a vinyl aromatic compound that is chemically different than the free radical curable component, wherein the vinyl aromatic compound is present in an amount sufficient to decelerate the cure rate of the free radical composition without advesely effecting completion of cure and the properties of the curable composition after it has cured. The composition is particularly useful as a two part adhesive that includes a free radical catalyst system and a diene elastomer.
Patent CA-2278712-A1 (CA)
Inventor: EAMES THOMAS R
IPC: H04J3/14
Filed: 1998-01-30
Abstract: A fiber to the curb communication system providing telephone service to subscribers using line cards which are pluggable into a broadband network unit. The line cards provide telephone service to up to six lines per card.  The cards are programmable from a central location, and the system includes self-testing of the cards, ring generator testing and provides for testing of the telephone lines from the system to the subscriber's location.
Patent CA-2279705-A1 (CA)
Title: Vehicular cargo carrier and support attachment therefor
Inventor: GAUTHIER DIANE BLAIS
IPC: B60R9/06
Filed: 1999-08-05
Abstract: A vehicular hitch-mountable cargo carrier is provided that comprises generally a closable carrier having incorporated therein a sleeve for receiving a post. The post forms part of a support which is attachable to a conventional trailer hitch assembly. The cargo carrier is, thus, easily mountable on and removable from the vehicle. The carrier may be provided with a drawer, rear/brake lights, and a lighted licence plate holder and may come in various configurations, depending on the intended purpose.
Patent CA-2280565-A1 (CA)
Inventor: CARRUTHERS JEAN D A
IPC: A61K8/99
Filed: 1999-08-20
Abstract: This invention provides the use of Botulinum toxin (BTX) to cause paralys is of a depressor anguli oris (DAO) musculature in a patient to alleviate downturn at corners of the patient's mouth.
Patent CA-2283131-A1 (CA)
Inventor: RHOADES LAWRENCE J
IPC: B24C1/08
Filed: 1997-02-26
Abstract: Abrasive jet stream polishing, wherein an abrasive is suspended in a flowable jet medium (24) and projected at high velocity and pressure at a workpiece (12), where the jet is projected at the surface to be polished at an oblique angle. The method is substantially improved by forming the medium of a polymer having reformable sacrificial chemical bonds which are preferentially broken under high shear conditions. Projecting the medium and suspended abrasive breaks the reformable sacrificial chemical bonds while polishing. The chemical bonds will reform permitting recycling (80, 82, 84) of the medium and abrasive for reuse in the method.      The jet is effective at relatively low pressures of about 5 to about 80 MPa.
Patent CA-2283620-A1 (CA)
Title: Microbiocidal materials and method for manufacturing thereof
Inventor: SHEN YINSONG
IPC: A01N33/12
Filed: 1999-09-27
Abstract: A composition for treating a material, such as a textile, to impart microbiocidal properties to the material. The composition includes a polysiloxane and quaternary ammonium compound. Methods for applying and fastening the composition to the material are included.
Patent CA-2283759-A1 (CA)
Title: Cellulose bacterienne reticulee utilisee comme modificateur rheologique pour compositions fluides de polyol
Inventor: RAKITSKY WALTER G
IPC: C09K5/08
Filed: 1998-03-17
Abstract: L'invention concerne des compositions rhéologiquement modifiées et des compositions de fluide rhéologiquement modifiées préparées à partir de ces dernières, contenant de la cellulose bactérienne réticulée dans un fluide à base de polyol. La quantité de cellulose bactérienne réticulée contenue dans la composition permet de rendre le fluide à base de polyol visqueux.
Patent CA-2284015-A1 (CA)
Title: Procede permettant de former des canaux a l'interieur de produits et produits formes par ledit procede
Inventor: MCKINLEY BARRY LEE
IPC: C23C14/02
Filed: 1998-03-03
Abstract: L'invention concerne un procédé permettant de former de petits canaux à l'intérieur d'un composant de turbomachines. Le procédé consiste à utiliser un substrat de composant de turbomachines présentant des rainures, à remplir lesdites rainures d'une matière de remplissage, à condenser une vapeur sur les surfaces du substrat et de la matière de remplissage et à retirer ladite matière. Le procédé permet de former de petits canaux situés à proximité de la surface du composant mais sans connaître le taux de rendement faible qui est associé aux procédés traditionnels de production de composants de turbomachines. L'invention concerne également des composants de turbomachines dotés de nombreux petits canaux permettant le refroidissement. Ces canaux peuvent diminuer les pertes de pression hydraulique d'un milieu de refroidissement s'écoulant en leur sein.
Patent CA-2284131-A1 (CA)
Title: 70 human secreted proteins
Inventor: DUAN ROXANNE
IPC: C12N15/11
Filed: 1998-03-06
Abstract: The present invention relates to 70 novel human secreted proteins and isolated nucleic acids containing the coding regions of the genes encoding such proteins. Also provided are vectors, host cells, antibodies, and recombinant methods for producing human secreted proteins. The invention further relates to diagnostic and therapeutic methods useful for diagnosing and treating disorders related to these novel human secreted proteins.
Patent CA-2284143-A1 (CA)
Inventor: KING D CARSON JR
IPC: B05B7/10
Filed: 1999-09-28
Abstract: Dispensing apparatus for dispensing heated thermoplastic material, such as hot melt adhesive, especially useful in intermittent dispensing operations. The apparatus includes a dispensing gun body adapted for connection to a supply of heated thermoplastic material and including a thermoplastic material discharge outlet and at least one air discharge passage for directing air at thermoplastic material exiting the thermoplastic material discharge outlet. An air manifold having at least one air heating passage is provided with the air heating passage extending between an inlet and outlet thereof and the air inlet being adapted for connection to a source of pressurized air. The air outlet of the manifold communicates with the air discharge passage of the gun body. At least one heating element is thermally coupled to the air manifold for heating air passing from the air inlet to the air outlet of the air heating passage. The air heating passage of the manifold includes turbulating structure, which advantageously takes the form of internal threads, for inducing turbulence in the air flowing through the air heating passage and thereby promoting efficient, uniform heating of the air during dispensing operation.
Patent CA-2285394-A1 (CA)
Title: Antimicrobial prevention and treatment of human immunedeficiency virus and other infectious diseases
Inventor: SQUIRES MERYL
IPC: A61K36/61
Filed: 1998-03-24
Abstract: An improved medical treatment and medicine is provided to quickly and safely resolve HIV and other microbial infections. The inexpensive medicine can be self administered and maintained for the prescribed time. The attractive medicine comprises an antimicrobial concentrate comprising microbe inhibitors, phytochemicals or isolates. Desirably, the effective medicine comprises a surfactant and an aqueous carrier or solvent and a nutrient. In the preferred form, the medicine comprises: Echinacea and Commiphora myrrha phytochemicals, benzalkonium chloride, a sterile water solution, and folic acid.
Patent CA-2288644-A1 (CA)
Title: Waterborne coating compositions for metal containers
Inventor: LEIBELT ULRICH
IPC: C09D135/00
Filed: 1998-04-06
Abstract: A waterborne coating composition for metal containers, a method of coating a metal container, and a metal article useful as a food or beverage container are disclosed. The waterborne coating compositions are thermoplastic and self-cross-linkable materials and comprise:  (a) an epoxy resin; (b) a water-dispersible acrylic resin; (c) an optional solid filler; (d) a fugitive base; and an aqueous carrier, wherein the waterborne coating composition contains 450 grams or less of volatile organic compounds per kilogram of nonvolatile material.
Patent CA-2290409-A1 (CA)
Title: Softener active derived from acylated triethanolamine
Inventor: CARR EUGENE ROBERT
IPC: C11D3/30
Filed: 1998-04-15
Abstract: Fabric softener compounds having the formula: [RC(O)]nN+(R1)mX- wherein each R  in a compound is a C6-C22 hydrocarbyl group, preferably having an IV from about 70 to about 140 based upon the IV of the equivalent fatty acid, n is a number from 1 to three on the weight average in any mixture of compounds, each R1 in a compound is a C1-3 alkyl or hydroxy alkyl group, the total of n and the number of R1 groups that are hydroxyethyl groups equaling 3, n+m=4 and X  is a softener compatible anion, preferably methyl sulfate, the compound, or mixtures of such compounds, having (a) either a Hunter "L" transmission of at least about 85, typically from about 85 to about 95, preferably from about 90 to about 95, more preferably above about 95, if possible, (b) only non-detectable levels, at the conditions of use, of odorous compounds selected from the group consisting of: isopropyl acetate, which should be less than about 5, preferably less than about 3, and more preferably less than about 2, g/L.; 2,2'-ethylidenebis(oxy)bispropane, which should be less than about 200, preferably less than about 100, more preferably less than about 10, and even more preferably less than about 5, g/L.; 1,3,5-trioxane, which should be less than about 50, preferably less than about 20, more preferably less than about 10, and even more preferably less than about 7, g/L.; and/or each short chain fatty acid (4-12, especially 6-10, carbon atoms) ester, especially methyl esters, which should be less than about 4, preferably less than about 3, and more preferably less than about 2, g/L. or (c) preferably, both. The fabric softener actives are preferably prepared in the presence of chelating agent and/or antioxidant, as disclosed herein. Such materials are new. Solvents can be present.
Patent CA-2291752-A1 (CA)
Title: Method for operating a stove in a building, and a device for carrying out this method
Inventor: KALSNES HELGE
IPC: F24F11/00
Filed: 1998-05-29
Abstract: Method to operate a combustion device in a house or similar building, with fossil fuel furnaces, such as wood or oil furnaces. Outdoor air is supplied to a heat exchanger that is connected to the smoke tube of the furnace, in such an amount that an interior excess pressure is created, as excess air is led out of the interior of the building through one or more exhaust openings, especially exhaust devices, which are located at low places in the building at its outer side. This offers better combustion efficiency, better energy-utilization and a more uniform temperature in the building. A device for operating the method, comprises a fan (23) which takes in air from an inlet (19) near the outer walls of the building, through a tube (24) leading to the furnace, with a heat exchanger (33, 34) enclosing some of the smoke tube (18) of the furnace (17). The fan (23) is dimensioned and operated to create an overpressure in the building. There exists at least one overflow valve (25) placed in the lower parts of the building, near its outer wall, which opens upon a low inner pressure.
Patent CA-2294547-A1 (CA)
Inventor: ROSSI CARLA
IPC: A61K8/34
Filed: 1998-06-04
Abstract: Cette invention concerne des dérivés présentant des formules chimiques générales (I) et (IV) et qu'il convient d'utiliser dans le traitement topique de maladies des tissus épithéliaux telles que le psoriasis (épiderme) et la colite ulcéreuse (bas intestin). Ces dérivés sont très efficaces lorsqu'ils sont administrés, par exemple, par voie épicutanée, dans le cas de maladies dermatologiques telles que le psoriasis, la dermatite atopique et d'autres affections similaires, ou lorsqu'ils sont administrés par voie orale ou, par exemple, par voie rectale, dans le cas de maladies de l'épithélium du bas intestin, telles que la colite ulcéreuse et la maladie de Crohn.
Patent CA-2294655-A1 (CA)
Title: Metal halide lamp with a starting aid
Inventor: STOCKWALD KLAUS
IPC: H01J61/54
Filed: 2000-01-07
Abstract: In a metal halide lamp having a ceramic, tubular discharge vessel (1), there is fitted outside on the discharge vessel an electrically conducting starting aid (11) which provides an inhomogeneous electric field strength. It comprises a metal wire which extends transverse to the axis and from the frame (8) out to the outer wall of the discharge vessel. It ends there approximately at the level of an electrode (2).
Patent CA-2294872-A1 (CA)
Title: Stents that are coated with fluoroalkyl groups, processes for their production and their use for restenosis prophylaxis
Inventor: KRAUSE WERNER
IPC: A61F2/06
Filed: 1998-06-18
Abstract: The invention relates to stents consisting of a base body coated with a carrier polymer linked to perfluoroalkyl chains which protrude from the stent surface like a brush. The invention also relates to a method for producing said stents and to their use in the prophylaxis of restenosis.
Patent CA-2295451-A1 (CA)
Title: Rotary and linear motor
Inventor: LI HUI
IPC: H02P6/00
Filed: 2000-01-11
Abstract: A rotary and linear motor having a rotor, a casing and a plurality of stator coils mounted to the interior of the casing spaced from the rotor and radially spaced apart around the rotor. A rotary and linear motor control circuit is operative to receive input data signals and to process these data signals so as to produce a plurality of pulse width modulated output control signals. A multi-phase inverter circuit is coupled to an output of the rotary and linear motor control circuit and is responsive to the plurality of output control signals to drive the stator coils and produce a desired z-axis displacement, z, and rotor angular displacement,.theta..
Patent CA-2296145-A1 (CA)
Inventor: SELF CHRISTOPHER
IPC: A61P3/02
Filed: 1998-07-10
Abstract: Dérivés de 24a,24b-dihomo-9,10-sécocholestane polyinsaturés représentés par la formule (I) dans laquelle A est une liaison simple ou double, B?1¿ et B?2¿ sont chacun indépendamment l'un de l'autre CH=CH ou C?C, T est CH¿2? ou CH¿2?CH¿2?, X est -CH¿2?-ou ?C=CH¿2?, R?1¿ est H, F ou OH, R?2¿ et R?3¿ sont chacun indépendamment l'un de l'autre l'alkyle inférieur ou CF¿3?, ou bien C(R?2¿,R?3¿) est le cycloalkyle C¿3-6?. Ces composés sont utiles dans le traitement ou la prévention des troubles dépendants de la vitamine D et des maladies auto-immunes dépendantes de l'IL-12, en particulier le psoriasis, l'épithélioma basocellulaire, les trouble de kératinisation et la kératose, la leucémie, l'ostéoporose, l'hyperparathyroïdie accompagnant l'insuffisance rénale, la sclérose en plaques, les rejets de greffes, la réaction greffe contre hôte, la polyarthrite rhumatoïde, le diabète sucré insulinodépendant, la maladie intestinale inflammatoire, le choc septique et l'encéphalo-myélite allergique
Patent CA-2299886-A1 (CA)
Title: Method and system for facilitating buyer-seller service tendering and bidding over the internet
Inventor: ZIMMERMAN STEPHEN MICHAEL
IPC: G06Q30/08
Filed: 2000-02-29
Abstract: A system for matching a buyer of services with at least one service provider comprising a host system connected to a communication medium of interconnected network of computer devices; plurality of remote computer devices corresponding to said buyer of services and a plurality of service providers, each computer device being adapted to communicate with the communication medium; communication facility for communication between the host system and plurality of remote data terminals; computer within said host system; database comprising data related to said buyer of services and plurality of service providers, the data comprising data related to: identification data and service requirements of said buyer of services;  identification and qualification data of said service providers; web site provided by the host system and accessible by the plurality of remote data terminals; and matching facility for matching said buyer of services with at least one of said service providers, said matching facility comprising a ranking facility for ranking said service providers on the basis of market factors.
Patent CA-2300562-A1 (CA)
Title: Method and apparatus of a collaborative proxy system for distributed deployment of object rendering
Inventor: WU KUN-LUNG
IPC: G06F15/16
Filed: 2000-03-08
Abstract: A distributed object rendering method and system for a collaborative data network is disclosed. The data network, which may include the Internet, has attached computing nodes, including object requestor nodes, object source nodes, and intermediate nodes which may be proxy servers. The method can allow each participating proxy server to adapt to the dynamic load conditions of itself as well as proxies, as well as to dynamic traffic conditions in the data network. The determination of which proxy or set of proxies is to perform object rendering and caching is based on a distributed, collaborative method that is adopted among the proxies. The criteria for such a method can include the bandwidth and current load of the network links among proxies, and/or the respective CPU usage of the proxies. If an object rendering can be staged, e.g., different resolution rendering, it can be performed by more than one of the proxies. The determination of which proxy performs which stage of the multistage rendering can also be adaptive to the dynamic load conditions, as well as network conditions.
Patent CA-2300718-A1 (CA)
Inventor: SATO TAKAHIRO
IPC: C08K5/549
Filed: 2000-03-15
Abstract: A silicone rubber composition comprising (A) 100 weight parts of a polydiorganosiloxane, (B) 10 to 100 weight parts of a reinforcing filler, (C) 0.1 to 10 weight parts of a silatrane derivative described by general formula   where each R1 is independently selected from the group consisting of hydrogen atom and alkyl groups, each R2 is independently selected from the group consisting of hydrogen atoms, alkyl groups, and alkenyloxyalkyl groups described by general formula where R4 is an alkylene group and R5 is an alkenyl group; at least one R2 is an alkenyloxyalkyl group: and R3 is selected from the group consisting of substituted and unsubstituted monovalent hydrocarbon groups, C1 to C10 alkoxy groups, glycidoxyalkyl groups, oxiranylalkyl groups, acyloxyalkyl groups, and aminoalkyl groups; and (D) an organic peroxide in an amount sufficient to cure the composition.
Patent CA-2303615-A1 (CA)
Title: April- a novel protein with growth effects
Inventor: TSCHOPP JURG
IPC: A61K48/00
Filed: 1998-09-11
Abstract: APRIL, a novel member of the tumor necrosis factor family (TNF), modified APRILs, and pharmaceutical compositions comprising them.
Patent CA-2304335-A1 (CA)
Inventor: GILMER JAN C
IPC: F21V21/088
Filed: 2000-04-07
Abstract: A lighting device for momentarily providing light to an appliance to which it is mounted. The lighting device has a nonconductive base structure adapted to be mounted onto the appliance or to be incorporated into the appliance or other appliance engaging structure. The base structure has a cavity, a retaining slot and apertures into which a battery, a light bulb and a conductive connector structure are placed. The conductive connector structure has a switch which extends from the base structure and through the exterior cover. The cover is constructed to receive the base structure and has a forwardly extending hood which is adapted to direct light to the appliance. Various mounting structures are provided for attaching the lighting device to an appliance or other objects.
Patent CA-2305145-A1 (CA)
Title: Internal geometry shape design for venturi tube-like gas-air mixing valve
Inventor: BERAN ZDENEK
IPC: F23D14/64
Filed: 1998-11-23
Abstract: A gas-air mixing valve using a tube. The valve has an internal geometry shape for directing the flow of air and gas, including an air inlet (11), an inlet part from the inlet to a throttle, a gas inlet slot proximate the throttle, and an outlet (29). The inlet part has a first body part (15), preferably of aluminum or other metal, and a replaceable molded part (17, 23) normally of plastic. The first body part (15) has an inlet surface (19) centered about a central axis defined by a concave surface having a first circular cross section. The replaceable molded part (17, 23) has a composite surface defined by conical surface having a linear cross section and further defined by a convex surface (21) having a second circular cross section forming the throttle.      The replaceable molden outlet part has a conical (25) surface extending from the second circular cross section to a second convex surface (27) at the outlet (29). The throttle has a radius with respect to the central axis of the valve defined by the relationship between the desired air flow and radius for a particular pressure drop. The gas slot has a thickness with respect to the desired gas flow defined by the relationship between the desired gas flow and gas slot for a particular pressure drop.      Both relationships are computer simulated using parameters of the system for which the valve is intended to be used.
Patent CA-2305265-A1 (CA)
Title: Method and apparatus for reduction of flow resistance in pipes and ducts
Inventor: WASKAAS MAGNE
IPC: C02F1/48
Filed: 1998-10-09
Abstract: This invention relates to a method and an apparatus for reduction of flow resistance in pipes and ducts where a fluid or a powder is flowing in single or multiphase. In the method, the flow resistance is reduced by applying an electrical field on the pipe or duct wall. Also, the strength of the field is regulated according to measurements of the flow regime before and after the unit which exposes the fluid or powder to the electrical field. The fluid may be a pure fluid, colloidal fluid or contain inclusions in the form of particles.