baber/WOPTO huggingface dataset:
Patent CA-2159788-A1 (CA)
Title: Method for recovering energy from solid waste
Inventor: NATTA GIUSEPPE
IPC: B09B5/00
Filed: 1995-10-03
Abstract: A method for recovering energy from waste, which includes: a first waste trituration step; fermentation of the waste in the presence of air. The method allows to recover the energy produced by waste combustion with an efficiency that is at least 50% higher than methods used so far.
Patent CA-2162213-A1 (CA)
Inventor: ORENSTEEN BRUCE D
IPC: G09F3/20
Filed: 1995-11-06
Abstract: Validation sticker mounting system and components for such a system.  The components include stickers and substrates adapted in a coordinated manner.  The substrates have a surface portion having a recessed segment into which the sticker is to be applied.  The stickers, which are adapted for presentation of readable information and bonding to the substrate, have one or more security openings through which a post on the surface of the substrate extends.
Patent CA-2162564-A1 (CA)
Title: Compatibilized blends containing halogenated copolymers of isobutylene and para-methyl styrene and carboxy modified elastomers
Inventor: ARJUNAN PALANISAMY
IPC: C08L101/00
Filed: 1994-05-05
Abstract: A compatibilized polymer blend composition is provided which comprises a uniform admixture of a halogenated copolymer of an isomonoolefin, such as polyisobutylene, and a para-alkylstyrene, such as para-methylstyrene blended with a carboxy-modified elastomer. Blends also containing an unmodified elastomer are provided wherein the carboxy-modified elastomer serves to compatibilize the unmodified elastomer and the halogenated copolymer.
Patent CA-2165653-A1 (CA)
Title: Warp-knit casting bandage fabric, warp-knit casting bandage and method for making bandage
Inventor: EDENBAUM MARTIN
IPC: A61F13/04
Filed: 1994-07-09
Abstract: A warp-knit casting bandage fabric is provided which comprises a first group of a plurality of individual continuous multifilament fiberglass yarns (10) which form lengthwise extending chains of spaced-apart loops and a second group of a plurality of individual continuous multifilament fiberglass yarns (16) which are separately interspersed with a plurality of individual continuous thermoplastic yarns (14) forming a widthwise extending and lengthwise spaced-apart inlay which is interlaced with the spaced-apart loops forming an open-knit construction wherein the continuous thermoplastic yarns comprise from about 50 % to about 100 % of the total number of individual yarns forming the inlay. An elongated, resin-impregnated bandage, having a leading edge and a trailing edge, made from the warp-knit casting bandage fabric is also provided as well as a method for forming such resin-impregnated bandages.
Patent CA-2165694-A1 (CA)
Inventor: BYRNE THOMAS EDWARD
IPC: C12N15/18
Filed: 1990-10-15
Abstract: Erythropoietin isoforms having a specific number of sialic acids per erythropoietin molecule are disclosed. Also disclosed are mixtures of such isoforms, pharmaceutical compositions containing such isoforms or mixtures thereof and methods of obtaining the erythropoietin isoforms.
Patent CA-2165879-A1 (CA)
Title: Cowl and windshield wiper assembly
Inventor: LEE JAMES E
IPC: B62D25/24
Filed: 1995-12-21
Abstract: A vehicle cowl adapted to conceal a windshield wiper assembly to eliminate the drag associated with exposed wiper assemblies.  The assembly includes an enclosure having a top access door formed so as to be flush with the hood in a lowered inoperative position, and a bottom panel formed so as to effect an extension of the windshield in an elevated operative position.   A windshield wiper assembly includes a motor mounted on the vehicle body, a wiper arm reciprocally pivotally mounted on the motor a wiper, blade pivotally connected to the wiper arm and seated on the bottom panel for movement therewith.  Suitable power and lift apparatus serve to vertically raise and lower the enclosure, thereby raising the wiper blade by pivoting the wiper arm, to become aligned with the windshield.
Patent CA-2166447-A1 (CA)
Inventor: JAMES LONNIE A JR
IPC: A61M16/04
Filed: 1996-01-02
Abstract: A multi-purpose adjustable tube holder is provided, which consists of an endotracheal tube holder including an endotracheal tube securing device having a clamp for clamping an endotracheal tube into a tube channel wherein the tube holder is supported in front of the patient's mouth by the brow band secured to the patient by a head band on the head of the patient.
Patent CA-2167230-A1 (CA)
Title: Protective cap for starter connecting clamps
Inventor: HEIM WERNER
IPC: H01H51/06
Filed: 1996-01-15
Abstract: A shielding cap for shielding the electric terminals of an engine starter has a housing which includes an opening through which extends the field terminal pin of a starter relay. The shielding cap is attached to the starter by threading a nut onto the field terminal pin. The housing integrally forms a pin bore which encloses the field terminal pin to prevent accidental or improper manipulation and to protect the field windings from mechanical and electrical contacts. The pin bore extends from the opening and encloses the free end of the field terminal pin and the nut whenthe shielding cap is mounted on the starter. The nut is prevented from falling out of the pin bore.
Patent CA-2170566-A1 (CA)
Title: Process for synthesizing fluorinated hydrocarbons on a carbon of an alkyl chain
Inventor: JANIN ROBERT
IPC: C07C43/03
Filed: 1996-02-28
Abstract: A process for the synthesis of fluorinated derivs. comprises a step in which a substrate is reacted with a cpd. comprising the association of a Bronsted base with a defined number (n) of HF species (n=3-20, pref. 15, and esp. 10). The substrate comprises at least one halo-carrying C of sp<3> hybridisation, attached to at least two halogens, of which at least one is a halogen of atomic number greater than F, bonded to at least one chalcogen.
Patent CA-2172519-A1 (CA)
Inventor: COQUEREL GERARD
IPC: C07C29/78
Filed: 1994-09-22
Abstract: La présente invention a pour objet un procédé de dédoublement d'énantiomères optiques par cristallisation préférentielle, consistant à chaque début de cristallisation, à se placer dans le domaine biphasé refermant l'énantiomère en excès et la solution saturée, à refroidir l'ensemble suivant une cinétique parfaitement établie; les liqueurs-mères obtenues après récolte des cristaux sont additionnées du mélange racémique de fine granulométrie puis portées à une température inférieure à celle de l'homogénéisation de la solution de sorte que l'énantiomère en excès soit seul présent à l'état solide et en équilibre avec la solution. Un nouveau refroidissement permet d'obtenir l'autre énantiomère et d'achever le cycle des opérations qu'il suffit ensuite de poursuivre de façon répétitive.
Patent CA-2174212-A1 (CA)
Title: Assay to detect hcv receptor binding
Inventor: ABRIGNANI SERGIO
IPC: G01N33/576
Filed: 1995-08-17
Abstract: Identification of HCV receptor target cells using HCV receptor-binding ligands and cell separation by flow cytofluorimetry. HCV receptor target cells are employed to conduct assays for HCV receptor-binding ligands in order to identify potential HCV vaccine candidates. HCV receptor target cells are used to measure antibody neutralisation to monitor vaccine development, as a diagnostic of HCV infection and to develop neutralising antibodies for passive immunisation.
Patent CA-2176053-A1 (CA)
Title: Method and Apparatus for Agglutination Immunoassay
Inventor: KINOSHITA YOSHIHIRO
IPC: G01N33/543
Filed: 1996-05-08
Abstract: An agglutination immunoassay method and apparatus therefor in which there are conducted the steps of contacting, in a container, a test sample suspected of containing a desired analyte and a reagent comprising sensitized magnetic-material containing particles capable of reacting with and binding to a desired analyte; precipitating the particles on the bottom of the container by the application of magnetic force; allowing the container to stand at an inclination so as to cause the particles to flow along the bottom of the container to form a developed pattern of the particles; obtaining a representative length of the developed pattern of the particles by an imaging device; and detecting the presence or absence of an immune reaction from the representative length of the pattern of the particles which has flowed from the bottom of the container, thereby detecting the presence or absence of the desired analyte in the test sample.
Patent CA-2176668-A1 (CA)
Inventor: GUILLONNEAU CLAUDE
IPC: C07D498/10
Filed: 1996-05-15
Abstract: Nouveaux composés spiro hétérocycliques de formule: <IMG> dans laquelle: - Ar, R, R', A et <IMG> sont tels que définis dans la description, les énantiomères et diastéréoisomères correspondants, et leurs sels physiologiquement tolérables avec des acides appropriés. Les produits de l'invention peuvent être utilisés en thérapeutique.
Patent CA-2180708-A1 (CA)
Inventor: MIYAMORI TAKAHISA
IPC: G03B27/62
Filed: 1996-07-08
Abstract: A film transfer apparatus comprises a cartridge set station; a spool rotating mechanism for rotating a spool in a cartridge; a process station for subjecting a film supplied from the cartridge to a desired process; a take-up means for taking up the film released from the process station for storage; a take-up means rotating mechanism for driving the take-up means; a film transfer path provide with a film transfer mechanism; a drive motor connected to the film transfer mechanism which in turn is linked to the spool and take-up means rotating mechanisms to transmit the rotation of the drive motor through the film transfer mechanism to the spool and take-up rotating mechanisms; a spool rotating mechanism provided with frictions which prevent loading of an excessive force to the film; a take-up means rotating mechanism provided with frictions which prevent loading of an excessive force to the film; a detecting means for detecting removal of the trailing end of the film from the spool in the cartridge; a film drawing means responsive to a detection signal of the detecting means for drawing out from the cartridge the film which has been removed from its spool; and a film discharging means for unloading from the film transfer path the film which has been drawn from the cartridge.
Patent CA-2183668-A1 (CA)
Title: Systeme de soudage a pistolets mutliples assiste par ordinateur
Inventor: CECIL DIMITRIOS G
IPC: B23K11/31
Filed: 1995-02-17
Abstract: Un ordinateur (20) exécute un sous-programme permettant la supervision d'un système de soudage à pistolets multiples (26, 28), un automate programmable (22) commande le mouvement des pistolets et des dispositifs de distribution des pistolets, des capteurs pour pistolet mesurent le déplacement des électrodes (29) des pistolets, des capteurs (33,35) pour les dispositifs de distribution des pistolets déterminent l'emplacement de ces derniers, des capteurs (41) pour dispositif de serrage déterminent l'emplacement du dispositif (40) de serrage de la pièce à travailler, un contrôleur de soudage (34) applique de l'énergie sur les électrodes des pistolets, et un convertisseur analogique-numérique convertit les sorties des capteurs en signaux numériques lisibles par l'ordinateur. Dans un mode de réalisation, le sous-programme évalue spatialement la configuration de pré-soudage des pièces à travailler et bloque l'application de l'énergie de soudage si ladite configuration ne correspond pas à une tolérance spécifiée, détecte l'état du pistolet après le soudage, et diagnostique différents défauts pendant le soudage en fonction de la position de l'électrode. Un capteur pour pistolet perfectionné (30,32) dans lequel une bride de positionnement de l'électrode est accouplée à l'électrode est également prévu.
Patent CA-2186490-A1 (CA)
Title: Control system utilizing an adaptive predictor
Inventor: SULLIVAN PAUL F
IPC: G11B7/09
Filed: 1995-03-31
Abstract: An adaptive predictor for use with a control system to predict error contributions due to harmonic distortion in an error signal such that the prediction signal may be fed back and added to the error signal to compensate for the harmonic distortion. The adaptive predictor takes the error signal representative of misposition error and performs a discrete Fourier analysis to determine contributions due to individual harmonics. It then adjusts the results and tallies a running total thereby adapting to a mechanical system in which it is contained. The running total is combined with a carrier signal which is clocked to produce a predictive signal representing harmonic distortion at a given time. The predictive signal is then added back with the original error signal to produce a harmonic distortion compensated signal.
Patent CA-2187932-A1 (CA)
Title: Substituted sulfonamides as selective .beta.3 agonists for the treatment of diabetes and obesity
Inventor: FISHER MICHAEL H
IPC: C07D413/12
Filed: 1995-04-21
Abstract: Substituted sulfonamides having formula (I), are selective .beta.3 adrenergic receptor agonists with very little .beta.1 and .beta.2 adrenergic receptor activity and as such the compounds are capable of increasing lipolysis and energy expenditure in cells. The compounds thus have potent activity in the treatment of Type II diabetes and obesity. The compounds can also be used to lower triglyceride levels and cholesterol levels or raise high density lipoprotein levels or to decrease gut motility. In addition, the compounds can be used to reduce neurogenic inflammation or as antidepressant agents. The compounds are prepared by coupling an aminoalkylphenyl-sulfonamide with an appropriately substituted epoxide. Compositions and methods for the use of the compounds in the treatment of diabetes and obesity and for lowering triglyceride levels and cholesterol levels or raising high density lipoprotein levels or for increasing gut motility are also disclosed.
Patent CA-2190654-A1 (CA)
Title: Continuous process for production of functionalized olefins
Inventor: DANKWORTH DAVID CHARLES
IPC: C10L1/195
Filed: 1995-06-14
Abstract: A continuous process for functionalizing olefins, especially polymer olefins in a CSTR or pipe reactor. Esters are preferably produced by continuous reaction of the olefin with carbon monoxide and a nucleophilic trapping agent. The liquid-filled pipe reactor operates in plug flow with static mixers and the CSTR is operated in the substantial absence of air at constant liquid level.
Patent CA-2193489-A1 (CA)
Title: Anti-hiv triple combination
Inventor: STOFFELS PAULUS ALOYSIUS MARIA
IPC: A61K31/495
Filed: 1995-06-23
Abstract: The present invention relates to a therapeutic combination comprising zidovudine, lamivudine and loviride for the treatment of Human Immunodeficiency Virus (HIV) infections and especially for the treatment of AIDS or AIDS-related complex (ARC).
Patent CA-2194357-A1 (CA)
Title: A method and apparatus for key transforms to discriminate between different networks
Inventor: DENT PAUL W
IPC: H04L9/22
Filed: 1995-06-16
Abstract: A method and apparatus is presented for transforming a key variable used for scrambling cellular data traffic between a terminal and a network in alternate ways using information transmitted to the terminal from the network with which the terminal is connected. Transformation is accomplished by passing portions of the key variable through a series of S-boxes which provide a mapping between the input and output. Moreover, it is disclosed how to save memory by iteratively passing portions of the key variable through the same S-box.
Patent CA-2194368-A1 (CA)
Title: Soil sampler
Inventor: GUST JACOB N
IPC: E21B49/02
Filed: 1995-07-05
Abstract: A soil sampler (10) for taking soil samples at multiple locations around a vehicle is disclosed. The soil sampler (10) has a probe (82) for withdrawing soil samples from the ground. The probe (82) is suspended on a support structure or boom assembly (20) which can move the probe (82) to multiple withdrawal locations around a vehicle. The soil sampler (10) has a percussion-type vibrator (50) to aid in inserting the probe (82) into the ground. The vibrator assembly (50) operates automatically off a hydraulic line (144) used to lower the boom assembly (20), such that the vibrator (50) normally operates only when the probe (82) is encountering significant resistance to being pressed into the ground. The support structure (20) is raisable to allow an operator within the vehicle to collect multiple soil samples without leaving the vehicle.
Patent CA-2197662-A1 (CA)
Title: Appareil et methodes pour effectuer des mesures lors d'essais enc d'electrochimiluminesce
Inventor: GHAED ALI
IPC: G01N35/02
Filed: 1994-08-15
Abstract: Appareil servant à détecter la présence d'analytes recherchés, par l'induction et la détection d'électrochimioluminescence dans un échantillon, comprenant un carrousel (140) maintenu en agitation, qui supporte un ensemble de tubes d'échantillons amovibles (142).
Patent CA-2198777-A1 (CA)
Inventor: PARK DAE CHUL
IPC: C01B3/16
Filed: 1995-08-29
Abstract: There is disclosed a photocatalyst for the preparation of hydrogen consisting of a catalytically active ingredient cesium (Cs) impregnated in a support K4Nb6O17, represented by the formula (I): Cs(a)/K4Nb6O17, wherein a in parenthesis denotes the amout of the catalytically active ingredient Cs impregnated in the support K4Nb6O17 and has a value of 0.05 to 5.0 % by weight based on the total weight of the support. It is prepared by combining K2CO3 with Nb2O5 in a mole ratio of 2:3 of K2CO3:Nb2O5 sintering the combination at a temperature of about 1,200 to 1,300 ·C, to give K4Nb6O17, a support; and impregnating the support with a catalytically active inorganic ingredient Cs.  Hydrogen is efficiently produced by illuminating an ultraviolet on an aqueous solution added with an oxygen-containing organic promoter at a reaction temperature of about 15 to 80 ·C under a reaction pressure of about 0.1 to 3 atm, in the presence of the photocatalyst.
Patent CA-2199691-A1 (CA)
Inventor: CLEMENT JEAN-FRANCOIS
IPC: B23K35/02
Filed: 1997-03-11
Abstract: Un procédé de réalisation d'un apport sur une zone localisée de pièce (5) en superalliage comporte les étapes suivantes : a) réalisation d'un élément d'apport (6) à propriétés fonctionnelles déterminées ; b) dépôt sur au moins une surface de l'élément d'apport (6) d'une couche uniforme obtenue à partir d'un mélange de poudre constitué d'une poudre en superalliage de nickel ou cobalt et d'une poudre en métal d'apport de brasage ; c) brasage de l'élément d'apport (6) composite revêtu obtenu a l'issue de l'étape b sur la zone localisée de la pièce (5) ; d) usinage en finition de la pièce.
Patent CA-2199960-A1 (CA)
Inventor: LUK SYDNEY
IPC: B22F1/00
Filed: 1995-09-11
Abstract: Metallurgical powder compositions are provided which contain a metal powder in admixture with a solid, particulate polyether lubricant. The incorporation of the polyether lubricant enhances the green strength properties of compacted parts made from the powder compositions, and generally reduces the ejection forces required to remove the compacted part from the die cavity.
Patent CA-2201207-A1 (CA)
Inventor: RAO NAGARAJA
IPC: H04M3/30
Filed: 1997-03-27
Abstract: A device for enabling automatic restoration of network access for user lines within a communication system.  The user lines interface with groups of transmission lines that include dedicated transmission lines which are connected to the user lines, idle transmission lines and reserved transmission lines.  The device includes a line manager that makes a number of transmission lines among the groups of transmission lines available for user lines which have a dedicated transmission line in a group of transmission lines that fails and a reprovisioning element that couples each of such user lines to a respective available transmission line.  The device may also include a monitor that delays the coupling of such user lines if a sufficient number of transmission lines are not available.
Patent CA-2202520-A1 (CA)
Inventor: TAKAHASHI TOSHIE
IPC: A61K47/00
Filed: 1994-10-13
Abstract: Herein disclosed is a lyophilized pharmaceutical preparation obtained by lyophilizing an aqueous composition having property of reversible thermosetting gelation and comprising an effective amount of a drug, 0.2 to 2.1 (W/V)% of methylcellulose (the content of methoxyl group is within the range of 26 to 33%), 1.2 to 2.3 (W/V)% of citric acid and 0.5 to 13- (W/V)% of polyethylene glycol. The lyophilized pharmaceutical preparation makes it possible to stably store drugs unstable to water till they are put into practical use and, upon therapeutic use, an aqueous composition having property of reversible thermosetting gelation which can undergo gelation when locally applied can easily and immediately be reconstituted from the preparation by addition of a proper amount of a solvent for reconstitution.
Patent CA-2203877-A1 (CA)
Inventor: KEPLER STEPHEN J
IPC: H01M2/10
Filed: 1996-08-30
Abstract: Une poignée à verrouillage automatique pour batteries d'accumulateurs comprend un mécanisme de came (40) formé d'une pièce avec les extrémités de la poignée de la batterie d'accmulateurs, ce mécanisme de came coopérant avec le logement de la batterie pour que, lorsque la poignée de la batterie est rabatue depuis une position de service verticale vers une position de rangement horizontale, il soit possible de soulever les extrémités de la poignée de la batterie, de déplacer les parties de montants à pivot (38) de la poignée de la batterie dans des ouvertures de pivotement (36) ménagées dans le couvercle du logement de la batterie et de verrouiller la poignée de la batterie sur le logement de la batterie, tout en permettant à la poignée de la batterie de pivoter entre la position de rangement horizontale et la position de service verticale, sans se détacher du logement de la batterie.
Patent CA-2205307-A1 (CA)
Inventor: ANTANE MADELENE MIYOKO
IPC: A61K31/16
Filed: 1995-10-03
Abstract: On décrit un composé de formule (I), où R¿1? et R¿2? représentent indépendamment hydrogène, C¿1-10? alkyle à chaîne droite ou ramifiée, ou C¿3-10? alkyle cyclique ou bicyclique; R¿3? représente un substituant acyle choisi dans le groupe consistant en formyle, alcanoyle à 2 à 7 atomes de carbone, alcénoyle à 3 à 7 atomes de carbone alkylsulfonyle à 1 à 7 atomes de carbone, aroyle à 7 à 12 atomes de carbone, arylalcénoyle à 9 à 20 atomes de carbone, arylsulfonyle à 6 à 12 atomes de carbone, arylalcanoyle à 8 à 12 atomes de carbone ou arylalkylsulfonyle à 7 à 12 atomes de carbone; A est sélectionné dans le groupe consistant en (a), où R¿4? représente hydrogène, C¿1-6? alkyle, C¿1-6? perfluoroalkyle, C¿1-6? alcoxy, C¿1-6? perfluoroalcoxy, amino, C¿1-6? alkylamino, C¿2-12? dialkylamino, C¿1-6? alkylsulfonamido, alkylcarboxamido contenant 2 à 7 atomes de carbone, nitro, cyano, carboxyle; ou bien A représente un groupe phényle de la formule (b), où R¿5? et R¿6? sont indépendamment choisis parmi: cyano, nitro, amino, C¿1-6? alkyle perfluoroalkyle, C¿1-6? alcoxy, C¿1-6? perfluoroalcoxy, C¿1-6? alkylamino, C¿2-12? dialkylamino, sulfamyle, C¿1-6? alkylsulfonamido, C¿6-12? arylsulfonamido, alkyl carboxamido contenant 2 à 7 atomes de carbone, arylcarbonamido contenant 7 à 13 atomes de carbone, C¿2-6? alcanoyle, C¿1-6? alkylsulfonyle, C¿1-6? perfluoroalkylsulfonyle, C¿6-12? arylsulfonyle, chloro, bromo, fluoro, iodo, 1-imidazolyle, carboxyle ou hydrogène. Ce composé, ou un de ses sels pharmaceutiquement acceptables, constitue un dépresseur des muscles lisses.
Patent CA-2205762-A1 (CA)
Title: Slurry composition for cosmetic product and method of use
Inventor: KISHIDA SHIGERU
IPC: A61K8/00
Filed: 1997-05-22
Abstract: An aqueous slurry for cosmetic products, which comprises particles of pigments and/or extender pigments having a lipophilic moiety attached to the surface thereof and a cosmetically acceptable oily material dispersed in a liquid suspending medium consisting essentially of water.