baber/WOPTO huggingface dataset:
Patent CA-2215632-C (CA)
Title: Procede catalytique en plusieurs etapes de conversion d'une fraction lourde d'hydrocarbures
Inventor: CHAPUS THIERRY
IPC: C10G65/12
Filed: 1997-10-01
Granted: 2007-02-20
Abstract: Procédé de conversion d'une fraction lourde d'hydrocarbures dans lequel on traite la charge hydrocarbonée dans une section d'hydroconversion, en présence d'hydrogène, comprenant au moins un réacteur triphasique, contenant au moins un catalyseu r d'hydroconversion en lit bouillonnant, fonctionnant à courant ascendant de liquide et de gaz, ledit réacteur comportant au moins un moyen de soutirage du catalyse ur hors dudit réacteur et au moins un moyen d'appoint de catalyseur frais dans ledit réacteur, on envoie au moins une partie de l'effluent liquide hydroconverti dans une zone de diatillation atmosphérique à partir de laquelle on récupère un distillat et un résidu atmosphérique, on envoie au moins une partie de ce résidu atmosphérique dans une zone de distillation sous vide à partir de laquelle on récupère un distillat et un résidu sous vide, au moins une partie de ce résidu sous vide est envoyé dans une section de désasphaltage à partir de laquelle on récupère une coupe hydrocarbonée désasphaltée et de l'asphalte résiduel, au moins une partie de la coupe hydrocarbonée désasphaltée est envoyée dans une section d'hydrotraitement à partir de laquelle on obtie nt après séparation par distillation atmosphérique une fraction gazeuse, un distillat atmosphérique et une fraction liquide plus lourde de charge hydrotraitée ladite section comprenant au moins un réacteur triphasique, contenant au moins un catalyseur d'hydroconversion en lit bouillonnant, fonctionnant à courant ascendant de liquide et de gaz, ledit réacteur comportant au moins un moyen de soutirage du catalyseur hors dudit réacteur et au moins un moyen d'appoint de catalyseur frais dans ledit réacteur.
Patent CA-2220560-C (CA)
Title: Inspection and control of titanium welds
Inventor: GIBSON DANIEL H
IPC: G01N21/88
Filed: 1997-11-07
Granted: 2000-09-26
Abstract: An automated process for inspecting and controlling the quality of titanium welds using color recognition. A color sensor and white light source are mounted to a fixture. The fixture is used to traverse the weld or the part being welded is moved in the viewing path of the sensor. The sensor is calibrated to indicate the desired or undesired color of a weld. A recording device such as a computer is used to receive signals from the sensor and record the location of weld colors that indicate an unacceptable weld. Weld parameters are controlled by color feedback to minimize the deposition of unacceptable weld.
Patent CA-2222445-C (CA)
Inventor: EVANS ARCHIE L
IPC: F16F9/34
Filed: 1997-11-26
Granted: 2004-11-23
Abstract: The orientation insensitive, non-cavitating differential, bi-directional damper has a tubular body defining a closed, elongated chamber that has a first end and a second end. A piston assembly is disposed in and is movable within a portion of the chamber. One end of a piston shaft is connected with the piston assembly and the other end of the shaft extends out of one end of the chamber. Another assembly is disposed in the chamber between the piston assembly and the other end of the chamber. A floating piston is disposed in the chamber and is movable in the chamber between the other assembly and the other end of the chamber. The portion of the chamber between the other end of the chamber and the floating piston is filled with gas while the remainder of the chamber is filled with fluid. The floating piston is spring biased toward the other assembly. Orifices in the piston assembly control the rate of fluid flow across the piston assembly when the piston assembly moves relatively to the tubular body. The orifices in the other assembly control the rate of fluid flow across the other assembly when the piston assembly moves relatively to the tubular body.
Patent CA-2223678-C (CA)
Title: Covalently linked oligonucleotide minor groove binder conjugates
Inventor: KUTYAVIN IGOR V
IPC: A01N43/04
Filed: 1996-04-03
Granted: 2009-09-08
Abstract: Minor groove binding molecules are covalently bound to oligonucleotides whic h in their base sequence are complementary to a target sequence of single stranded or double stranded DNA, RNA or hybrids thereof. The covalently bound oligonucleotide minor groove binder conjugates strongly bind to the target sequence of the complementary strand.
Patent CA-2230134-C (CA)
Inventor: PAUL JURGEN
IPC: C10G9/18
Filed: 1996-09-14
Granted: 2008-03-25
Abstract: Described is a heat exchanger comprising a nest of heat-exchange tubes held between two end plates, the heat exchanger being designed for connection dowmstream of a thermal-cracking installation.  In order to reduce erosion of the base plate, the plate at the input end is coated on the side facing the oncoming gas with an erosion-resistant, fireproof coating of a chemically bound compound, leaving clear the apertures for the heat-exchange tubes.
Patent CA-2235879-C (CA)
Inventor: MOHAMED MOUSTAFA ABDEL KADER
IPC: G01V3/10
Filed: 1998-04-27
Granted: 2002-02-05
Abstract: A method and apparatus for detecting rock movement. The first step involves using at least one electromagnetic induction coil as a sensor. The second step involves monitoring changes in induced electromotive force in the at least one electromagnetic induction coil over a selected time interval. This new approach is based upon changes in magnetic permeability as a result of rock movement in accordance with Faraday's law of electromagnetic induction. When a plurality of these new sensors are used the speed of the rock movement may also be determined.
Patent CA-2236538-C (CA)
Title: Influenza vaccine compositions
Inventor: CHATFIELD STEVEN NEVILLE
IPC: A61K39/145
Filed: 1996-11-01
Granted: 2011-05-10
Abstract: The invention provides a vaccine composition in the form of a kit comprising a first container containing an antigenic preparation comprising influenza antigen or antigens; and a second container containing an effective adjuvant amount of a chitosan. The antigenic preparation in the first container preferably comprises haemagglutinin and neuraminidase influenza antigens.
Patent CA-2237830-C (CA)
Title: Turbine/motor (generator) driven booster compressor
Inventor: NENOV NENO TODOROV
IPC: F02C3/107
Filed: 1998-05-15
Granted: 2002-10-22
Abstract: A compressor assembly for cryogenic gas separation wherein the assembly comprises a compressor, an expansion turbine and an electric motor integrally connected via a gear drive, and processes for using the compressor assembly.
Patent CA-2240713-C (CA)
Title: Free machining stainless steel and components for automotive fuel and exhaust systems made therefrom
Inventor: MCMANN FRED W
IPC: F02D35/00
Filed: 1996-12-18
Granted: 2003-11-25
Abstract: A ferritic stainless steel alloy is disclosed having a unique combination of machinability, cold-formability, weldability, and corrosion resistance. The disclosed alloy has the following weight percent composition: Carbon 0.08 ma x. wt.%, Manganese 1.00 max. wt.%, Silicon 1.00 max. wt.%, Phosphorus 0.045 max . wt.%, Sulfur 0.030-0.30 wt.%, Chromium 10.5-11.75 wt.%, Molybdenum 0.50 max. wt.%, Copper 0.50 max. wt.%, Nickel 0.50 max. wt.%, Aluminum 0.10 max. wt.%, Columbium 10 x C to 0.80 wt.%. The balance is essentially iron. The novel alloy is particularly suited for components used in automotive fuel and exhaust systems. A number of such components made from the aforesaid alloy a re also disclosed.
Patent CA-2243819-C (CA)
Inventor: MOLLA PATRICK
IPC: G09F17/00
Filed: 1998-07-23
Granted: 2001-10-30
Abstract: A banner support assembly adapted to be mounted to an upstanding posh including a pair of horizontally extending arms fixed in spaced relation to the post and first and second housing members adapted to receive an elongated banner's first and second slidingly engagable members.      First and second housing members are adjustably secured to the extending arms through apertures whereby the banner is held taut in variable conditions.
Patent CA-2245510-C (CA)
Title: Low sudsing, low streaking and filming hard surface cleaners
Inventor: SHERRY ALAN EDWARD
IPC: C11D1/12
Filed: 1997-02-05
Granted: 2003-11-11
Abstract: The present invention relates to low sudsing hard surface cleaning compositions comprising a dianionic sulfosuccinamate and a polyethoxylated alcohol nonionic surfactant which provides non-streaking and non-filming benefits. The compositions of the present invention are effective on clear and colorless, shiny, or "semi-gloss" surfaces.
Patent CA-2250343-C (CA)
Inventor: MALIN RICHARD A
IPC: B41J13/12
Filed: 1998-10-14
Granted: 2003-07-08
Abstract: A mailing machine comprising a printer module, a transport device and a controller in operative communication with the transport device and the printer module. The printer module including an array of ink jet print elements for printing on an envelope and a repositioning device in operative engagement with the array of ink jet print elements for moving the array of ink jet print elements between a maintenance position and a print position. The transport device including suitable structure for feeding the envelope in a pathof travel so that the envelope passes in opposed relationship to the array of ink jet print elements when the array of ink jet print elements are in the printposition. The controller keeps an indicator of an amount of time elapsed between printing successive envelopes. If the indicator reaches a predetermined threshold, then the controller causes the array of ink jet print elements to perform a maintenance operation by firing the array of ink jet printelements in the absence of the envelope while the printer module is in the print position.
Patent CA-2250569-C (CA)
Title: Novel phenanthridines substituted in the 6 position
Inventor: GUTTERER BEATE
IPC: C07D221/12
Filed: 1997-03-24
Granted: 2005-05-10
Abstract: Compounds of the formula I (see formula I) in which R1, R2, R3, R31, R4, R5, R51 and R6 have the meanings indicated in the description, are novel efficacious bronchial therapeutics.
Patent CA-2251027-C (CA)
Title: Defective viral vaccine particles obtained in vivo or ex vivo
Inventor: KLATZMANN DAVID
IPC: A61K39/00
Filed: 1997-04-07
Granted: 2009-11-10
Abstract: A vaccine consisting of defective viral particles as obtained in vivo or ex vivo from individuals infected or infectable by a virus, following expression of genes borne by a vector or combination of vectors, and including at least the structural genes required to constitute the viral particle.
Patent CA-2251337-C (CA)
Inventor: PARSON NICHOLAS CHARLES
IPC: C22C21/02
Filed: 1997-04-15
Granted: 2007-06-26
Abstract: A population of extrusion billets has a specification such that every billet is of an alloy of composition (in wt.%): Fe <0.35; Si 0.20-0.6; Mn <0.10; Mg 0.25-0.9; Cu <0.015; Ti <0.10; Cr <0.10; Zn <0.03;  balance Al of commercial purity. After ageing to T5 or T6 temper, extruded sections can be etched and anodised to give extruded matt anodised sections having improved properties.
Patent CA-2252270-C (CA)
Inventor: DIRKS JAY D
IPC: B60R9/00
Filed: 1998-10-30
Granted: 2004-01-27
Abstract: A tool box is movably mounted within a vehicle carrying compartment for movement between a forward position and a rear position within the compartment. A top cover may be mounted in covering relation over the top of the carrying compartment and includes access doors for providing communication into the carrying compartment and to the tool box therein.
Patent CA-2254447-C (CA)
Inventor: IZATT SYLVIA FAY
IPC: C02F3/32
Filed: 1998-12-04
Granted: 2007-03-20
Abstract: An engine and industrial exhaust system for an internal combustion emissions including a liquid filled treatment tank, combustion fume air pressurized flushing tubes disposed in the treatment tank below a predetermined water level trap attached to an outlet for collection and transporting to a biological treatment system and method provided for treatment in a earth aggregate filled bed enclosed by a liquid impervious barrier using triangular panels housing a perforated tube to receive and cleanse the exhaust liquid using the earth bio-filter and surface vegetation by capillary moisture vapor pressure passing through the root system together with transpiration of the turf grass and vegetation controlled by a recirculation system maintaining the generally vertical flow of water through the biological bed for cleansing action.
Patent CA-2259312-C (CA)
Inventor: LE-KHAC BI
IPC: C08G18/48
Filed: 1997-10-14
Granted: 2007-01-09
Abstract: L'invention concerne des catalyseurs à cyanure bimétallique (DMC) utiles dans des polymérisations d'époxyde. Ces catalyseurs comprennent un composé DMC, un agent complexant organique, et d'environ 2 % en poids à 80 % en poids environ d'un polymère fonctionnalisé ou d'un sel soluble obtenu à partir du polymère. Ces catalyseurs sont faciles à préparer et à isoler, sensiblement non cristallins, et présentent une forte activité de polymérisation d'époxydes. Des polyols constitués à partir de ces catalyseurs présentent une insaturation et une viscosité exceptionnellement faibles, et des niveaux réduits de défaut de liaison de poyol à poids moléculaire élevé.
Patent CA-2260234-C (CA)
Inventor: BINDER URS
IPC: B60J10/04
Filed: 1997-07-08
Granted: 2005-10-11
Abstract: A method of assembling a belt-line window molding (10) for a motor vehicle door (12) comprising i) a main body (11) including a resilient window sealing structure (30) constructed and arranged to seal a gap between the motor vehicle door and the motor vehicle window, and a mounting structure (50) constructed and arranged to mount the window molding (10) on the motor vehicle door (12), the mounting structure (50) including a rigid portion (18) and ii) a metal cover member (60) having a channel configuration constructed and arranged to cover a portion of the mounting structure (50) which is adapted to extend in overlying relation to an exterior surface of the door. The method comprises forming the main body (11) by extrusion; placing one edge of the metal cover member (60) in an edge receiving recess (62) of the main body (11); pivoting the metal cover member (60) generally about the one edge so as to cause an opposite edge of the metal cover member to engage the rigid portion (18) of the mounting structure (50); forcing the opposite edge of the metal cover member to move in sliding engagement across the rigid portion; outwardly flexing the channel configuration of the metal cover member as a result of the cover member being forced to move in sliding engagement across the rigid portion; and inwardly flexingthe cover member back towards its original configuration and into gripping engagement with the rigid portion to secure the cover member to the main body.
Patent CA-2272110-C (CA)
Inventor: NAMBUDIRI ESWARAN C N
IPC: G07B17/00
Filed: 1999-05-17
Granted: 2001-08-07
Abstract: A mail handling system includes a printhead for printing a postage indicium on a mailpiece; a transport mechanism that moves the mailpiece past the printhead during printing of the postage indicium; a postage meter including means for accounting for a value of postage associated with the postage indicium; an image generator in operative communication with the postage meter, the image generator producing a synchronous image data stream for use by the printhead in printing the postage indicium; a buffer which receives and stores the synchronous image data stream from the image generator; apparatus for switching the image generator between an ON status whereby the image generator produces the synchronous image data stream and an OFF status whereby the image generator does not produce the synchronous image data stream based upon the occurrence of a predetermined condition; structure for transferring the stored synchronous image data stream to the printhead in an asynchronous manner; and wherein the switching apparatus regulates within a predetermined range an amount of the synchronous image data stream stored in the buffer by switching the image generator between the ON status and the OFF status thereby effectively permitting the printhead to use the synchronous image data stream in an asynchronous manner.
Patent CA-2276327-C (CA)
Title: Adding pharmaceutically active compounds to substrates
Inventor: YANG CHING-YUN MORRIS
IPC: A61L15/46
Filed: 1999-06-28
Granted: 2008-12-16
Abstract: The present invention relates to a low temperature process for adding pharmaceutically active compounds to substrates. The substrates are preferably those used in the manufacture of disposable absorbent articles, or are the articles themselves. The pharmaceutically active compound is selected from the group consisting of: monoesters of a polyhydric aliphatic alcohol and a fatty acid containing from eight to eighteen carbon atoms and wherein said monoester has at least one hydroxyl group associated with its aliphatic alcohol residue; diesters of a polyhydric aliphatic alcohol and a fatty acid containing from eight to eighteen carbon atoms and wherein said diester has at least one hydroxyl group associated with its aliphatic alcohol residue; and mixtures of said monoesters and diesters.
Patent CA-2277905-C (CA)
Title: Non-contact type ic card
Inventor: TAGUCHI HARUO
IPC: G06F21/64
Filed: 1998-01-09
Granted: 2002-07-09
Abstract: A memory (1) in a non contact type IC card (100) includes a data protection region (B2) storing data requiring security and an region (B1) stoizng other data. A main control circuit (2) generates data to be stored and designates a location for data storage in the region (B1) or the data protection region (B2) according to a content of the data. An address non selecting circuit (4) selects whether the generated data is to be written in to the location in the data protection region (B2) designated by the main control circuit (2) according to a state of a state setting circuit (3).</SD OAB>
Patent CA-2279428-C (CA)
Title: Compounds and methods for therapeutic intervention in preventing diabetic complications
Inventor: LAL SUNDEEP
IPC: C07C229/26
Filed: 1998-02-05
Granted: 2004-05-11
Abstract: Disclosed is a class of compounds which inhibit the enzymatic conversion of fructose-lysine into fructose-lysine-3-phosphate in an ATP dependent reaction in a newly discovered metabolic pathway.  According to the normal functioning on this pathway, fructose-lysine-3-phosphate (FL3P) is broken down to form free lysine, inorganic phosphate and 3-deoxyglucosone (3DG), the latter being a reactive protein modifying agent. 3DG can be detoxified by reduction to 3-deoxyfructose (3DF), or it can react with endogenous proteins to form advanced glycation end-product modified proteins (AGE-proteins), which are believed to be a contributing cause of diabetic complications. Also disclosed are therapeutic methods of using such inhibitors to reduce formation of AGE-proteins and thereby lessen, reduce and delay diabetic complications as well as methods for assessing a diabetic's risk of developing complications and for determining the efficacy of the disclosed inhibitor therapy by measuring the ratio of 3DG  to 3DF in a biological sample following an oral dose of a fructose-lysine-containing food product.
Patent CA-2279948-C (CA)
Inventor: REEDER STEPHEN MICHAEL
IPC: G06F21/82
Filed: 1998-02-04
Granted: 2002-04-23
Abstract: A security system includes a service platform (4) attached to a telephone network and accessible through the network. The platform (4) is responsive to calling line identity signals (CLI) provided by the network operator to identify individual telephone lines (7) from which calls originate and in response thereto to transmit a data list identifying protected apparatus (5) at customer premises (3) and release codes therefor. A home control centre (2) is responsive to signals received over a mains electricity line from protected apparatus (5) to transmit to the apparatus a release code, the apparatus including a security module responsive to receipt of the respective release code to supply power to operational circuits of the apparatus. If a valid release code is not received from the home control centre (2) on request from the apparatus (5) then power is denied to the apparatus. The service platform (4) supplies a house code and a specific apparatus code and location code to the home control centre (2) for transmission to a protected apparatus (5) on first connection of mains power thereto. Subsequent to the security protection being provided, the apparatus will only operate when connected in its home environment until such time as a blanking message is received from the service platform (4).
Patent CA-2280168-C (CA)
Inventor: KRISTINAT DETLEF
IPC: B22D41/04
Filed: 1998-01-29
Granted: 2004-01-27
Abstract: A vessel for metallurgical purposes, for transporting molten metals, having a metal casing which accommodates a refractory lining, is composed of individual tubular lengths. Two reinforcement rings which run in the circumferential direction and are integrated in the metal casing at an axial distance from one another, and on which two bearing lugs are arranged opposite one another on the outside and are supported by in each case one plate which is connected to the reinforcement rings. If appropriate a lid attachment is fastened to the vessel edge, which lid attachment is frustoconical in cross section. The first reinforcement ring, which lies closer to the base, has an upwardly directed extension, which is designed in the form of a projection, in the area of the plate, which is designed as a shield segment. The second reinforcement ring, which lies further away from the base, has a downwardly directed extension, which is designed in the form of a projection, in the area of the shield segment. The shield segment is welded in between the extensions. The transition from the respective extension into the respective reinforcement ring is rounded both in longitudinal section and in plan view, and the latter rounded sections merging smoothly into corresponding rounded sections of the shield segment.
Patent CA-2286344-C (CA)
Title: Synthetic peptides useful in biological assays for detecting infections caused by group o hiv-1 viruses
Inventor: CHENEBAUX DENIS MARIE BERNARD
IPC: C07K14/16
Filed: 1998-04-06
Granted: 2012-08-07
Abstract: Synthetic peptides of the monomer type with 13 to 33 amino acids, in linear form or in a form cyclized by means of inter-cysteine disulphide bridges, have the general formula (I): Δ-Z-TrpGlyCys-Θ-CysTyrThrSer-Ω  (I) wherein Δ is a biotinyl radical, a biocytinyl radical, a hydrogen atom, an acetyl (CH3CO—) radical, an aliphatic chain which may contain one or two thiol, an aldehyde functional group, or an amine functional group, Z represents peptide sequence -Ξ1-Ser-Ξ2-, -Ξ1-Gln-Ξ2-, or -Ξ1-Asn-Ξ2-, wherein -Ξ1 represents a peptide sequence of 0 to 9 amino acids and -Ξ2 represents a peptide sequence of 0 to 5 amino acids, Θis -Arg Gly Arg Leu Ile-(SEQ ID NO: 15), -Arg Gly Arg Leu Val-(SEQ ID NO: 16), -Arg Gly Lys Leu Ile-(SEQ ID NO: 17), -Arg Gly Lys Leu Val-(SEQ ID NO: 18), -Lys Gly Arg Leu Ile-(SEQ ID NO: 19), or -Lys Gly Arg Leu Val-(SEQ ID NO: 20), Ω, attached to the —CO— group of serine, is a hydroxyl (—OH) radical, an amino (—NH2) radical, an alkoxy radical having 1 to 6 carbon atoms, a peptide sequence of formula Val-Σ-Ψ wherein Σ represents a sequence of formula -(AA1)-Trp Asn-(AA2)-(AA3) wherein (AA1) represents an amino acid different from lysine, (AA2) represents an amino acid, and (AA3) is serine or a threonine residue, and Ψ, attached to the —CO— residue of the free AA3 amino acid, is OH, NH2, or an alkoxy radical having from 1 to 6 carbon atoms, and a peptide sequence of formula -Val-Ψ wherein Ψ, attached to the —CO— residue of valine, is OH, NH2, or an alkoxy radical having from 1 to 6 carbon atoms.
Patent CA-2286772-C (CA)
Inventor: DUTZMANN STEFAN
IPC: A01N37/34
Filed: 1998-04-06
Granted: 2008-06-17
Abstract: The novel active compound combinations comprising 2-[2-(1-chlorocyclopropyl)-3-(2-chlorophenyl)-2-hydroxypropyl]-2,4-dihydro-[1,2,4]-triazole-3-thione of the formula (see formula I) and the active compound of groups (1) to (24) listed in the description have very good fungicidal properties.