baber/WOPTO huggingface dataset:
Patent CA-2209279-C (CA)
Inventor: SWINKELS CORNELIUS T J M
IPC: D06M17/00
Filed: 1997-06-30
Granted: 2006-09-05
Abstract: The invention relates to a tank with an inner and/or outer lining, comprising a tank wall and a double-walled lining adhering to the latter arid consisting of a double pile fabric which is reinforced by a curable impregnated resin and in which an upper and a lower fabric are connected so as to be spaced from one another by means of webs formed by pile threads, and with a closing-off laminate ply, the webs (7, 8) of the lining (2) forming, between the upper and the lower fabric (4, 5), web walls (10) extending linearly in one direction and consisting in each case of a multiplicity of pile threads (6) arranged next to one another, and the web walls (10) extending parallel to one another with small web heights of 2.5 to 3.5 mm and with web wall spacings, greater than, these, of 5 to 8 mm and, together with the upper and the lower fabric (4, 5), delimiting individual cavity ducts (11).
Patent CA-2210432-C (CA)
Inventor: WALLAYS NELE A
IPC: B65D41/10
Filed: 1997-07-14
Granted: 2005-09-20
Abstract: A canister including a canister body with a removable lid, incorporating a seal element of elastomeric material, releasably mountable to the canister body. The seal element, bonded to the lid, includes a first sealing surface engaging and sealing to the upper edge of the canister body, and a sealing bead spaced below the sealing surface and engaging and defining a seal with the inner surface of the canister body.
Patent CA-2212854-C (CA)
Inventor: SCHOUTEN ROY
IPC: E04F13/06
Filed: 1996-02-13
Granted: 2001-02-06
Abstract: An improved corner bead (1) for drywall construction having a paper layer (4) bonded to an exterior surface of a formed metal or plastic core (3). The paper (4) is impregnated with a latex prior to affixing it to the core. The uniformly impregnated paper (4) provides improved protection against adverse abrasion at all levels of thickness of the paper (4). An improved method for covering joints formed between abutting sheets of drywall (8) involves spreading a bonding layer (10) of joint compound, embedding the paper strip (4) in that compound, applying an exterior layer (12) of compound, and sanding the exterior layer (12) so as to provide a smooth and continuous surface between the drywall sheets (8).
Patent CA-2213816-C (CA)
Title: Procede et appareil de fabrication de recipients de resine expansee munis d'une etiquette
Inventor: HASEGAWA HIROSHI
IPC: B29C44/12
Filed: 1996-12-27
Granted: 2001-10-23
Abstract: L'invention porte sur un procédé pour la fabrication de récipients de résine expansée portant une étiquette consistant à préparer une feuille comportant une étiquette imprimée à un emplacement prédéterminé, puis à la positionner pour l'estamper et, en suivant différentes étapes d'un processus allant du positionnement à la formation, à assurer facilement et en continu la production de récipients de résine expansée pourvus d'une étiquette. Elle porte également sur l'appareil mettant en oeuvre ledit procédé qui permet de positionner une étiquette avec une plus grande précision. Ainsi, même en cas d'utilisation d'une feuille mince de résine ne comportant pas de matériau support tel que du papier, on peut créer une étiquette emboutie intégrée au récipient de résine expansée en un emplacement donné et sans avoir à lui donner une forme tubulaire. <  </=
Patent CA-2216280-C (CA)
Inventor: RIACH GEORGE
IPC: G02C1/00
Filed: 1995-01-23
Granted: 2002-08-20
Abstract: La présente invention concerne une paire de lunettes dont la structure de monture comporte une monture (12) pourvue d'ouvertures (14) à l'intérieur desquelles les verres (16) sont montés, cette structure de monture servant de support à un (ou plusieurs) aimant(s) permanent(s) (22, 30) placé(s) de manière sélective sur la monture ou sur les verres de façon qu'une énergie magnétique soit concentrée sur les yeux pour stimuler et accroître la circulation sanguine dans la zone entourant les yeux de l'utilisateur desdites lunettes.
Patent CA-2217477-C (CA)
Title: Tricyclic compounds useful for inhibition of farnesyl protein transferase
Inventor: NJOROGE F GEORGE
IPC: C07D221/16
Filed: 1996-04-03
Granted: 2003-01-14
Abstract: Novel compounds of Formula (1.0) are disclosed. Also disclosed is a method o f inhibiting Ras function and therefore inhibiting the abnormal growth of cell s. The method comprises administering a compound of Formula (1.0) to a biologic al system. In particular, the method inhibits the abnormal growth of cells in a  mammal such as a human being.
Patent CA-2217966-C (CA)
Inventor: EMMRICH ROBERT R
IPC: A01M1/20
Filed: 1996-04-04
Granted: 2000-09-12
Abstract: Article anti-insectes permettant d'éliminer les insectes volants. L'article anti-insectes comporte un substrat imprégné d'un substance active anti-insectes susceptible de subir une évaporation passive. La substance active anti-insectes est sélectionnée dans le groupe comprenant la transfluthrine, la pralléthrine, la téfluthrine, l'esbiothrine et leurs combinaisons. Le procédé anti-insectes volants décrit consiste à utiliser un article anti-insectes comportant un substrat imprégné d'une substance active anti-insectes susceptible d'évaporation passive, cette substance active étant choisie dans le groupe comprenant la transfluthrine, la pralléthrine, la vaporthrine, la téflurthrine, l'esbiothrine, le DDVP et leurs combinaisons. L'article anti-insectes est ensuite placé dans un environnement à déplacement d'air, de telle façon que le substrat de l'article anti-insectes est exposé au déplacement d'air, ce qui permet à la substance active anti-insecte de s'évaporer passivement dans l'air.
Patent CA-2218901-C (CA)
Inventor: MCLEOD BOB
IPC: A01F12/44
Filed: 1996-07-08
Granted: 1999-01-05
Abstract: A harvesting method which removes chaff and weed seeds from the field with the harvested grain, and separates the chaff, grain leavings and weedseeds from the grain in a stationary yard plant. The chaff, grain leavings and weed seeds are compacted and crushed in a mill for use as animal feed. Simplified harvesters have augmented holding tanks, one version of which can be attached to(and detached from) existing farm tractors. A specific integrated yard plant separates and cleans harvested grain and compacts and crushes chaff, grain leavings and weed seeds.
Patent CA-2221910-C (CA)
Title: System and method for spread spectrum code position modulation and wireless local area network employing the same
Inventor: VAN DRIEST HANS
IPC: H04W88/08
Filed: 1997-11-24
Granted: 2001-10-30
Abstract: A system for, and method of, generating a spread spectrum code position modulated waveform and a wireless local area network (LAN) containing the system or the method. The system includes: (1) a spread-spectrum encoder that received and encodes portions of an information signal with a multi-chip code having a predetermined length to create therefrom a stream of sequences, each of the sequences having the predetermined length and (2) a transmitter that periodically transmits the each of the sequences at a time interval that differs from the predetermined length, a data rate of transmission of the information signal thereby allowed to increase.
Patent CA-2222425-C (CA)
Inventor: ANDERSON DAVID J
IPC: C12N15/09
Filed: 1996-06-06
Granted: 2007-08-21
Abstract: Procédés et compositions d'immortalisation conditionnelle de cellules.
Patent CA-2231294-C (CA)
Title: Oral compositions forming a coacervate gel
Inventor: GLANDORF WILLIAM MICHAEL
IPC: A61K8/04
Filed: 1998-03-06
Granted: 2001-05-08
Abstract: The present invention relates to a dentifrice formulation comprising first and second dentifrice compositions and to a dentifrice formulation that is a single dentifrice composition. The first dentifrice composition or the single dentifrice composition will comprise from about 0.1% to about 10% of a surfactant selected from the group consisting of anionic surfactants, cationic surfactants, amphoteric surfactants. and mixtures thereof; from about 0.1% to about 10% of a charged polymer; and from about 80% to about 99% of one or more aqueous carriers; wherein the charged polymer isdiluted to form a charged polymer slurry and the pH of the charged polymer slurry is from about 1.5 to about 10, the charged polymer slurry is combined with the anionic, cationic. or amphoteric surfactant to form a coacervate gel, and the coacervate gel is then combined with the one or more aqueous carriers to form the dentifrice composition. The present invention also relates to a method of making a dentifrice composition containing a coacervate gel, comprising the steps of diluting from about 0.1% to about 10% of a charged polymer to form a charged polymer slurry, the charged polymer slurry having a pH of from about 1.5 to about 10; combining the charged polymer slurry with from about 0.1% to about 10% of a surfactant selected from the group consisting of anionic surfactants, cationic surfactants, amphoteric surfactants. and mixtures thereof, to form a coacervate gel; and combining the coacervate gel with from about 80% to about 99% of one or more aqueous carriers to form the dentifrice composition.
Patent CA-2232616-C (CA)
Title: Patch pharmaceutique, cosmetique ou dermo-pharmaceutique pour la delivrance de plusieurs composes actifs de nature differente
Inventor: GUERET JEAN-LOUIS H
IPC: A61Q19/00
Filed: 1998-04-09
Granted: 2004-06-22
Abstract: Patch, comportant une couche de polymère hydrophobe, fixée sur une couc he support et contenant : a) des premières particules d'au moins un composé act if hydrosoluble, b) des deuxièmes particules d'huile, c) au moins un composé actif liposoluble. La couche de polymère contient, en outre, des troisièmes particules d'un agent hydro-absorbant, dispersées de façon homogène dans la couche de polymère. Ce patch permet le conditionnement et l'administration contrôlée d'un ensemb le de substances nutritives et/ou réparatrices de la peau de nature différente et présente, en outre, un excellent pouvoir adhésif sur la peau.
Patent CA-2232885-C (CA)
Title: Hydraulic lift
Inventor: FOLKESSON PER
IPC: B66B1/34
Filed: 1998-03-24
Granted: 2006-11-21
Abstract: In this hydraulic lift installation (1), without a machine room, the entire drive system, consisting of an electric motor (15), a hydraulic pump (16), an oil tank (17), valves (18) and a control part (19), is accommodated in a cabinet (10). This cabinet (10) can be mounted in direct connection with a shaft (2), for example directly near a shaft door (6), or at any desired location, preferably in the proximity of traffic routes, in work areas or even in passageways, where good accessibility is guaranteed. Due to a double sound insulation, namely of the cabinet (10) itself and of the oil tank (17) containing the electric motor (15) and the hydraulic pump (16), the noise level of the drive system is damped to the extent that the cabinet (10) can be provided at virtually any desired location without the noise development of the drive system being disturbing in surrounding spaces.
Patent CA-2234521-C (CA)
Inventor: SWIC MONIKA
IPC: G01R31/317
Filed: 1998-04-09
Granted: 2001-08-14
Abstract: A bus holder for coupling to an integrated circuit bus driven by a plurality of tri-state devices. The bus holder has a bidirectional port and first and second test ports. Logic circuitry coupled between the respective ports is config-ured such that application of a logic 0 to the first test port causes the bidirectional port to drive whatever logic value is applied to that port; application of a logic 1 to the first test port and application of a logic 0 to the second test port pulls the bidirectional port down to a logic 0; and, application of a logic 1 to both the first and second test ports pulls the bidirectional port up to a logic 1.
Patent CA-2236312-C (CA)
Title: Disposable training pant with improved disposal means
Inventor: ROE DONALD CARROLL
IPC: A61F13/551
Filed: 1996-10-21
Granted: 2002-02-12
Abstract: A disposable garment having an improved disposal means so as to provide convenient disposal of the disposable garment. The disposable garment includes a chassis having a front portion, a rear portion, and a crotch portion positioned between the front portion and the rear portion. Seams join the front and rear portions together to form two leg openings and a waist opening.  The improved disposal means is preferably joined to the outer layer of the disposable garment and includes a frangible section to provide for separation of the disposal means into independent portions.
Patent CA-2240895-C (CA)
Inventor: LYON LELAND H
IPC: E21B21/00
Filed: 1996-11-22
Granted: 2006-01-24
Abstract: A device for use within the backhead of a down hole percussive drill, for removing debris from a drillhole, includes a flow control member in the drill backhead for inducing cyclonic flow of percussive fluid, to concentrate the heavier water and other matter away from the lighter percussive gases, a separator in the backhead that separates the water and other matter, passageways in the backhead for ejecting the separated water and other matter, a sealing member for sealing the backhead passageways against back flow of debris from the drillhole annulus, and an indexing member for positioning the separator so as to permit a pre-selection of flow amounts of removed water and other matter.
Patent CA-2249696-C (CA)
Title: Sulfur removal from hydrocarbon fluids by mixing with organo mercaptan and contacting with hydrotalcite-like materials, alumina, bayerite or brucite
Inventor: POIRIER MARC-ANDRE
IPC: B01J20/08
Filed: 1998-10-29
Granted: 2007-06-26
Abstract: Elemental sulfur and sulfur contaminants causing silver corrosion and present in fluids such as refined petroleum products, e.g., gasoline, jet, diesel, kerosene or fuel additives such as ethers, is removed from such fluids by contacting the contaminated fluid containing indigenous hydrocarbyl mercaptan or by adding to the fluids which lack or have insufficient indigenous hydrocarbyl mercaptan a quantity of hydrocarbyl mercaptan and passing the resulting mixture through an adsorbent selected from the group consisting of alumina, bayerite, brucite and hydrotalcite like materials of the formula M x2+ M y3+ (OH)2X+3y-z (NO3) mH2O wherein M2+ is magnesium, M3+ is aluminum, and x, y and z are values from 1 to 6 and m is the number of waters of hydration.
Patent CA-2253573-C (CA)
Title: Fucoidan-containing foods or beverages
Inventor: KIHARA HIROSHI
IPC: A23L13/40
Filed: 1997-05-15
Granted: 2005-12-06
Abstract: Foods or drinks prepared by incorporating, adding and/or diluting fucoidan originating in fucoidan-containing substances; fucoidan-containing foods or drinks which are decreased in or freed from algins originating in fucoidan-containing substances; and apoptosis-inducing foods or drinks containing an effective amount of fucoidan having an apoptosis-inducing effect.
Patent CA-2254800-C (CA)
Inventor: KATO YOSHIHITO
IPC: H02P23/04
Filed: 1998-12-01
Granted: 2008-09-09
Abstract: An electric motor control system capable of reducing torque pulsation resulting from an intermittent control and assuring a smooth acceleration/deceleration. In a speed reference signal converter, a deviation between a last time value .omega.r-1 and a this time value .omega.r of the speed reference signal .omega.r of a master control system is computed, the speed reference signal .omega.r from the master control system is converted into a speed reference signal .omega.r* conforming to the computing cycle of the motor control system according to a ratio between the updating cycle of the speed reference signal from the master control system and a computing cycle in a motor control system and said deviation, a motor driving signal is produced according to this converted speed reference signal .omega.r* and a motor is driven.
Patent CA-2254841-C (CA)
Title: Nitrogen substituted phosphinimine ligand
Inventor: KOCH LINDA
IPC: C08F110/02
Filed: 1998-11-26
Granted: 2007-02-06
Abstract: An organometallic complex of a group 4 metal having a cyclopentadienyl ligand and a heterosubstituted phosphinimine ligand is a catalyst component for olefin polymerization. The heterosubstituted phosphinimine ligand may be conveniently and inexpensively synthesized using readily available precursors which are comparatively non-pyrophoric. The resulting catalysts are highly active for ethylene copolymerization, particularly when activated with an alumoxane or ionic activator.
Patent CA-2258351-C (CA)
Title: Intermediate rate applications of punctured convolutional codes for 8psk trellis modulation over satellite channels
Inventor: SCHMIDT MARK
IPC: H04L1/00
Filed: 1999-01-11
Granted: 2006-04-25
Abstract: A method and apparatus are provided for convolutionally encoding digital data with a rate 5/8 convolutional code. A standard rate 1/2 convolutional code is punctured to rate 5/8 using a puncture map of   and octal generators 133, 171 wherein the constraint length K = 7. An incoming data stream is processed using the rate 5/8 code. In another embodiment, a rate 1/3 convolutional code is punctured to rate 5/8 using a puncture map of   and octal generators 117, 135, 161 wherein the constraint length K = 7.
Patent CA-2259549-C (CA)
Inventor: SUGARMAN BARRY J
IPC: G01N33/569
Filed: 1997-07-07
Granted: 2006-04-04
Abstract: The instant invention addresses the need for a more accurate method of quantitating infectious viral particles in a population. The methods of the instant invention are based on the unexpected and surprising result that flow cytometry analysis of cells infected at a low ratio of particle number to cell number yields a more accurate measurement of infectious virus titer than traditional titration methods.
Patent CA-2262285-C (CA)
Title: Tensioning device for a flexible tracked vehicle
Inventor: GOODWIN JON
IPC: B62D55/30
Filed: 1999-02-15
Granted: 2007-10-30
Abstract: A tensioning device for maintaining proper belt tension on the drive belt of a tracked vehicle. The flexible drive belt extends between a drive wheel and a carriage mounted free wheel. An idler device dynamically adjusts the tension on the drive belt, and includes a drive wheel mounted to a frame, a carriage slidably mounted to the frame and supporting a free wheel, a hydraulic cylinder mounted to the frame and engaging the carriage for applying a force to the carriage. A hydraulic control circuit operates the hydraulic cylinder, the control circuit being adapted to adjust the pressure in the hydraulic cylinder to apply a first force against the carriage in response to a first detected condition, such as during normal forward operation of the vehicle. The control circuit is further adapted to apply a second force against the carriage in response to a second detected condition, such as during reverse operation of the vehicle. A sensor is provided for detecting the operating condition of the vehicle and is connected to the hydraulic circuit.
Patent CA-2262496-C (CA)
Title: Method and composition for treating substrates for wettability
Inventor: RIGGS JAMES ANTHONY
IPC: A61Q19/00
Filed: 1997-08-11
Granted: 2007-06-05
Abstract: Disclosed is an improved composition and method for treating substrates such as nonwoven fabrics to impart durable properties such as wettability. The composition includes a viscosity modifier that provides reduced viscosity to normally viscous treating agents allowing them to be applied at room temperature without adversely affecting the desir ed properties of the treated substrate. Advantageously the treating composition includes an alkyl polyglycoside having 8 to 10 carbon atoms in the alkyl chain and a surfactant such as a blend of ethoxylated hydrogenated castor oil and sorbitan monooleate. Nonwovens treat ed in accordance with the invention with high solids treating compositions at room temperature have a durability of at least 2 cycles in accordance with the runoff test. The treating compositions of the invention are stable and adapted to many conventional treating systems. As little as 1 part in 20 of the addition of the alkyl polyglycoside is effective. Treated substrates such as nonwovens find many applications such as components of personal care products, wipers, environmental fabrics and the like.
Patent CA-2275403-C (CA)
Title: Dispositif d'introduction d'une bague d'anastomose par la voie anale
Inventor: PHILLIPS PAUL JOSEPH
IPC: A61B17/11
Filed: 1998-10-01
Granted: 2007-04-10
Abstract: Dispositif permettant d'introduire par la voie anale dans la partie inférieure de l'intestin un ou plusieurs éléments individuels d'une bague d'anastomose biofragmentable. Ledit dispositif comporte une tige incurvée dotée d'une poignée et un bouton d'actionnement à l'extrémité proximale, un évidement formé à l'extrémité distale de la tige, adapté pour monter un ensemble porte-bague, et un second passage formé dans la tige et qui se termine au niveau de l'extrémité ouverte formée dans l'évidement. L'ensemble porte-bague comporte des éléments unitaires mâle et femelle qui constituent collectivement la bague, des supports mâle et femelle pour monter l'élément unitaire respectif, et un élément de serrage destiné à verrouiller la bague au porte-bague et à l'en libérer une fois que les deux éléments unitaires sont fixés à des extrémités ouvertes respectives des parties supérieure et inférieure de l'intestin. L'ensemble porte-bague peut être actionné dans trois positions différentes: ouverte, fermée et libérée. Une fois l'élément mâle fixé à la partie supérieure de l'intestin, le chirurgien attache le support mâle et l'élément mâle associé à l'ensemble porte-bague, plaçant ainsi l'ensemble en position ouverte. Le chirurgien place ensuite l'ensemble porte-bague en position fermée en appariant l'élément mâle à l'élément femelle placé dans l'évidement. Une fois l'ensemble en position fermée, le chirurgien place ledit ensemble porte-bague en position libérée en actionnant le dispositif d'introduction et en libérant les éléments unitaires appariés de la bague de l'ensemble porte-bague et en ressortant le dispositif d'introduction de la partie inférieure de l'intestin.
Patent CA-2276030-C (CA)
Title: Method for manufacture of pigment-containing cosmetic compositions
Inventor: ORR CARL C
IPC: A61Q1/04
Filed: 1998-10-26
Granted: 2003-03-18
Abstract: The present invention relates to a pigment composition comprising a pigment treated with a water-dispersible polyester or polyesteramide polymer in the absence of added water. The invention also relates to a method grinding a mixture containing of a pigment with a water-dispersible polyester or polyesteramide in the absence of added water. Such pigment compositions are particularly useful as the colorant in cosmetic compositions.
Patent CA-2280435-C (CA)
Inventor: RESCH DARREL R
IPC: C02F1/78
Filed: 1999-08-18
Granted: 2004-08-10
Abstract: A purification device utilizing ozone, this device comprising a body member having an internal passage through which propellant gas is constrained to flow under pressure, with the internal passage forming an outlet at a downstream location in the body member. Liquid is supplied in limited quantities to the propellant gas in the internal passage, with the introduction of the liquid into the propellant gas causing thin ribbons and threads of liquid to flow into and with the gas flowing out of the outlet and to break into fine particles. An ozone supplying conduit is disposed in a central location in the outlet, with the conduit arranged to emit ozone into the propellant gas at a location near the outlet and to create a turbulent propellant gas region downstream of the ozone conduit. The propellant gas flows around the ozone conduit at a substantial velocity and thus serves to induce the flow of ozone from the conduit. The position of the outlet of the ozone conduit with respect to the thin ribbons and threads of liquid being such that the thin ribbons and threads of liquid enter the turbulent propellant gas region as the ribbons and threads are being shredded into fine particles. The ozone in the turbulent propellant gas comes into intimate contact with the fine particles as they are created and are collapsing into spherical droplets, thus promoting the absorption of the ozone into the fine particles.