baber/WOPTO huggingface dataset:
Patent CA-2172143-A1 (CA)
Inventor: LUNDQUIST STEFAN
IPC: A61K47/44
Filed: 1994-10-05
Abstract: L'invention concerne une formulation pharmaceutique constituant une émulsion aqueuse destinée à l'usage parentéral et oral, laquelle comprend (i) un médicament tensioactif de stabilisation d'émulsion, de concentration élevée, (ii) facultativement une huile pharmacologiquement inerte, (iii) facultativement un tensioactif, (iv) de l'eau ou un tampon, et (v) un agent conférant une isotonicité à la formulation finale. L'invention concerne également l'utilisation ainsi qu'un procédé de préparation de ladite formulation.
Patent CA-2178415-A1 (CA)
Title: Polymerization inhibitor process
Inventor: BUTLER JAMES R
IPC: C07C5/333
Filed: 1996-06-06
Abstract: Disclosed is a system and a process for cleanly handling the vent gas by- products of the dehydrogenation reaction of monovinyl aromatic compounds which process involves the use of polymerization inhibitor injected into the vent gas prior to its entry into the vent gas compressor.
Patent CA-2179092-A1 (CA)
Title: Drain Cleaning Apparatus
Inventor: GALLAGHER MICHAEL P
IPC: E03F9/00
Filed: 1996-06-13
Abstract: Drain Cleaning Apparatus for rotating a drain cleaning snake which is manually advanced through the apparatus comprises a frame and housing  assembly  supporting  an  axially displaceable non-rotating clutch actuating shaft which in turn supports a first annular clutch actuator for rotation relative thereto and axial displacement therewith.   A second annular clutch actuator  is coaxial with the first actuator and axially spaced therefrom and is supported in the housing for rotation relative thereto.  A radially expandable and contractible clutch is axially captured between the two clutch actuators and, in response to displacement of the first clutch  actuator  toward  the  second,  the  clutch  is  radially contracted to engage a drain cleaning snake extending through the clutch actuating shaft, the clutch actuators and the clutch.  A motor in the housing drives the first clutch actuator through a transmission pulley and belt arrangement including a pulley driven by the motor and with respect to which the belt is axially slidable in response to axial displacement of the first clutch actuator toward and away from the second clutch actuator.  The clutch and second clutch actuator are axially positioned in a shroud at one end of the housing,  and the position of the  second actuator relative to the first actuator is axially adjustable to adjust the initial contracted disposition of the clutch for the apparatus to accommodate drain cleaning snakes having different diameters.  The shroud is mounted on the frame for pivotal displacement axially outwardly from the remainder of the housing to facilitate removal and replacement of the clutch and access to the second clutch actuator and a housing portion adjacent the shroud is removable to provide access to the transmission components.
Patent CA-2179824-A1 (CA)
Inventor: SCHEINER STUART L
IPC: A61P25/28
Filed: 1994-12-15
Abstract: Méthode de traitement d'un mammifère, y compris des humains, souffrant d'une lésion traumatique au cerveau, qui consiste à administrer au patient une quantité thérapeutiquement efficace d'un dérivé de butyrolactone.
Patent CA-2179919-A1 (CA)
Title: Hydroxylamine derivatives and fungicides containing the same
Inventor: ANDOH NOBUHARU
IPC: A01N37/48
Filed: 1996-06-25
Abstract: A hydroxylamine derivative of formula (I):                       (I) wherein R represents   group or   group in which R1 and R represents alkyl group, alkenyl group, alkynyl group, cycloalkyl group, haloalkyl group, haloalkynyl group, alkoxy - alkyl group, phenoxy - alkyl group, alkylthio - alkyl group, alkylsulfonyl - alkyl group, alkylamino - alkyl group, phenyl group, benzyl group, phenethyl group, cinnamyl group, pyridyl group, furyl group, thienyl group, X represents CO2, CO or SO2, and R3, R4, R5 and R6  represent a hydrogen atom or a lower alkyl group, and n represents 0  or 1, and fungicides contain said compound as an active ingredient.      The compounds of the present invention have excellent effects for controlling wood-rot fungi, plant diseases and fungi of  humans and  animals, and are  useful  as  industrial, agricultural and medical fungicides.
Patent CA-2180201-A1 (CA)
Title: Adaptor for inner bearing ring bore
Inventor: WASKIEWICZ WALTER P
IPC: F16C35/063
Filed: 1996-06-28
Abstract: A tubular portion of the adaptor has a non-cylindrical outer surface to be received within an inner bearing ring bore and a non-cylindrical inner surface to receive a non-cylindrical shaft. Flanges are directed substantially radially outwardly from the tubular portion at the adaptor ends to engage the end surfaces of the inner bearing ring. Slots distributed along the perimeter of at least one adaptor end and extending longitudinally through the flange and part of the tubular portion form a plurality of retention fingers. The retention fingers may bend radially inwardly and outwardly to permit insertion into the inner bearing ring and to accommodate dimensional variation of the non-cylindrical bore and the non-cylinrical shaft.
Patent CA-2182653-A1 (CA)
Title: Method of and means for producing combustible products from heavy fuel residue
Inventor: DORAN BENJAMIN
IPC: C10G11/00
Filed: 1996-08-02
Abstract: A method for producing combustible products such as a low viscosity liquid fuel and fuel gas is provided in which asphaltene is pyrolyzed together with a low grade solid fuel containing materials or minerals which have catalytic properties such as oil shale, certain types of low grade coal, etc. Preferably, according to the present invention the step of pyrolyzing asphaltene together with oil shale is carried out by adding asphaltene to a pyrolyzer, adding oil shale to a pyrolyzer, combusting carbonaceous material remaining in the pyrolyzer by supplying the remaining carbonaceous material to a combustor preferably separate from the pyrolyzer and adding ash produced by the combustion of the carbonaceous material to the pyrolyzer. Such pyrolysis is advantageous since oil shale and other such materials have many catalytic qualities which can aid in the cracking of the asphaltene as well as in capturing sulfur or compounds of sulfur. In addition, in a further embodiment of the present invention, a method of producing combustible products such as low viscosity fuel and fuel gas is also provided comprising pyrolyzing asphaltene together with ash produced from low grade fuel such as oil shale. In this embodiment less fuel is obtained. Moreover, the present invention comprises providing apparatus for carrying the above mentioned method steps of the present invention.
Patent CA-2184514-A1 (CA)
Title: Foldable artist easel
Inventor: MARCOUX YOLANDE
IPC: A47B97/08
Filed: 1997-01-20
Abstract: An easel has generous shelf area disposed into a U-shaped workshop environment. The easel has a lower structure made of a central frame and lateral left and right frames hingedly connected to the central frame. Each of the central and lateral frames has one or more shelves set therein. The shelves are at arm's length to an artist standing or sitting within the workshop environment. The easel also comprises a work support structure connected to the top member of the central frame.      Handrails are provided along the top edge of each frame and a footrest is mounted across a lower portion of each frame. These handrails and footrests are accessible to a user of the easel for bracing himself/herself when leaning forward toward a canvas or when moving into similar out of balance stances.
Patent CA-2185464-A1 (CA)
Inventor: KENNEDY THOMAS EUGENE
IPC: E06B3/02
Filed: 1996-09-12
Abstract: An edge seal gasket assembly for use in a multi-glazed window or door. The edge seal gasket assembly having a flange gasket fitted into the inset spacer between the separated panes of glass and embedded by a sealant compound on either side of the flange gasket. The flange gasket extending outward from between the panes to provide an edge seal gasket for sealing engagement with the sides of the insulated casing or another edge gasket.
Patent CA-2188658-A1 (CA)
Inventor: CUDAHY MICHAEL W
IPC: C22B3/34
Filed: 1995-02-10
Abstract: Un procédé de récupération de produits chimiques de valeur, tels que des métaux comme le zinc, l'oxyde de zinc, des charges de départ de fer-carbone, du plomb et du cadmium, contenus dans des flux industriels, consiste à traiter ces flux industriels avec du carbone et une solution de chlorure d'ammonium, à séparer tous les composants dissous de la solution, à remplacer les ions métalliques y compris le plomb et le cadmium de la solution par du zinc métal, puis à traiter la solution pour en éliminer les composés de zinc, à traiter ensuite les composés de zinc et les composants non dissous avec une solution dissolvante, et enfin à traiter les ions métalliques supplantés pour récupérer le plomb, le cadmium et le zinc à l'aide de divers procédés, y compris l'électrolyse.
Patent CA-2191186-A1 (CA)
Inventor: AGRAWAL RAKESH
IPC: F25J3/02
Filed: 1996-11-25
Abstract: A process is set forth for introducing a multicomponent liquid feed stream at pressure P2 into a distillation column operating at lower pressure P1.  The process comprises removing a split stream from the feed stream, reducing its pressure and using the resulting stream to subcool the feed stream.  After being subcooled, the feed stream is also reduced in pressure and both streams are fed to different stages of the distillation column.  An important embodiment of the present invention is within the standard double column air separation cycle where the multicomponent liquid stream is the crude liquid oxygen stream from the bottom of the high pressure column which must be reduced in pressure prior to its introduction into the low pressure column.
Patent CA-2192704-A1 (CA)
Title: Electrical interconnection assembly
Inventor: BYRNE NORMAN R
IPC: H01R25/16
Filed: 1996-12-11
Abstract: An electrical interconnection assembly for use in a space-divider wall system including a plurality of modular upright wall panels having vertically extending opposite end edges and a raceway area extending between said opposite edges for supporting electrical conductors and junction blocks, said assembly adapted to be mounted in said raceway and comprising: at least one junction block for receiving electrical receptacles; a plurality of receptacle connectors formed integral to said junction block for interchangeably receiving electrical outlet receptacles and power cables; one of said power cables attaching between said junction block and a power source for supplying power to said junction block; said junction block being a two-sided junction block having two oppositely directed receptacle connectors and a single inside receptacle connector on each side of each junction block to accommodate electrical outlet receptacles or any combination of power cables and receptacles as may be required to obtain a particular interconnection arrangement; and an additional outlet receptacle connected to one of said oppositely directed receptacle connectors on said junction block for providing additional connections for power equipment.
Patent CA-2194228-A1 (CA)
Title: Fusion proteins comprising gm-csf and antigens and their expression in yeast
Inventor: PRICE VIRGINIA LEE
IPC: C07K14/535
Filed: 1995-07-06
Abstract: Novel fusion proteins that enhance the immune response of an antigen are efficiently expressed and secreted by yeast host cells. The fusion proteins are recombinantly made by fusing the 3'-end of mature GM-CSF DNA to the 5'-end of an antigen DNA with or without a linker sequence. Methods of expression in yeast cells are provided.
Patent CA-2196748-A1 (CA)
Inventor: LUNARDI-ISKANDAR YANTO
IPC: A61K38/04
Filed: 1995-08-03
Abstract: L'invention se rapporte à des procédé utilisés dans le traitement des cancers. Ces procédés consistent à administrer de la gonadotrophine chorionique humaine (hCG) ou l'hormone lutéinisante humaine (hLH) à des patients atteints de cancers. L'invention se rapporte également à des produits manufacturés qui sont utiles pour réaliser ces procédés. Les procédés revendiqués sont efficaces contre les cancers du sein, de la prostate, des ovaires et de l'estomac, et également contre les neuroblastomes et la maladie de Kaposi, entre autres.
Patent CA-2198189-A1 (CA)
Title: Internet browser based data entry architecture
Inventor: SMITH DEREK KENT WILLIAM
IPC: G06F17/00
Filed: 1997-02-21
Abstract: The technical field of the present invention is directed to Internet based data entry systems. Problems with existing WEB Browser technologies include an inability to support local storage of entered data due to security issues. A file save option simply saves the source contents of the currently displayed WEB page without any entered data. The present invention provides a method and apparatus for capture of data entered into a WEB page displayed in a WEB Browser including local storage of the entered data on a hard disk of the client computer. The present invention receives entered data in a primary document and generates a secondary document having the entered data as initial conditions within the secondary document for local storage to a hard disk. The primary use of the present invention provides data capture with storage to a local file through a WEB Browser for retaining a personal record of a business transaction and for later transmission through the Internet in a connect mode to a WEB server computer.
Patent CA-2199462-A1 (CA)
Title: Method and instrumentation for implant insertion
Inventor: WINSLOW CHARLES J
IPC: A61F2/44
Filed: 1997-03-07
Abstract: A method for performing a surgical procedure includes the steps of providing a surgical retractor including a sleeve member having two opposed retractor arms at its distal end portion, at least partially inserting the retractor arms of the retractor within a space defined between adjacent bony structures whereby first and second supporting surfaces of each retractor arm respectively engage the opposed structures thereby distracting the structures, and performing the surgical procedure. A method for inserting a spinal implant is also disclosed.  Instrumentation for performing the procedure is also disclosed.
Patent CA-2200228-A1 (CA)
Inventor: LAPLANTE BENOIT
IPC: G01B21/02
Filed: 1995-09-14
Abstract: There are provided a method and an apparatus for determining at least one sheet stretch value of a roll of material (2). The method comprises the steps of (a) radially marking one side end of the roll (2) from periphery thereof to produce a series of aligned marks (4) along a radius thereof; (b) supporting the roll (2) in such a manner that it is free to rotate, thus allowing relaxation of peripheral layers thereof; and (c) after steps (a) and (b), measuring a lateral shifting value GAP of one of the marks (10), which is the outermost in periphery of the roll (2), with respect to an adjacent mark (16).
Patent CA-2200894-A1 (CA)
Title: Systeme de defibrillateur pharmacologique implantable
Inventor: BUSCEMI PAUL J
IPC: A61N1/05
Filed: 1996-07-25
Abstract: L'invention concerne un cathéter (206) utilisé avec un système (16) de régulation du rythme cardiaque qui permet d'administrer des agents pharmacologiques et d'acheminer des signaux électriques, comprenant: un corps allongé (132B) ayant une lumière (200B) pour le liquide, s'étendant longitudinalement dans ledit corps; une première et une seconde électrode (144B, 208) espacées longitudinalement le long de la surface périphérique dudit corps; un premier et un second conducteur électrique s'étendant longitudinalement dans ledit corps; une valve (164) sur le corps située à un orifice de sortie (142) pour permettre au liquide de s'écouler dans ladite lumière; et un dispositif de raccordement pour fixer l'extrémité proximale dudit corps allongé au logement d'un dispositif pour réguler le rythme cardiaque.
Patent CA-2201975-A1 (CA)
Inventor: LENKO GARY DALE
IPC: A46B7/02
Filed: 1997-04-07
Abstract: A retractable cleaning brush specifically designed to clean and restore the soft suede soles of Ballroom, Latin, and Jazz style dance shoes. The brush is made of small blunt tipped bristles which effectively remove wax, dirt, and other foreign materials from the soles of said dance shoes by combing the fabric, thus restoring the original integrity to these said dance shoes, and which will not cause injury if occasional contact is made with exposed skin. The brush head is contoured for ease of use while not compromising cleaning results. The brush head which is designed to retract into the handle when not in use, eliminates the need for a separate carrying case or protective cover. The sheath handle is ergonomically designed for safe and easy use by the use of built in finger grip ridges.
Patent CA-2203694-A1 (CA)
Title: Cancer inhibitory peptides
Inventor: SRIRANGAM JAYARAM K
IPC: A61K38/00
Filed: 1995-11-06
Abstract: The sea hare Dolabella auricularia has yielded many structurally distinct peptides which possess antineoplastic activity. Presently the compound denominated "dolastatin 10" represents the most important of such peptides because of its demonstrated potential as an anticancer drug. The present invention relates to the systematic creation of seven unique pentapeptides by selectively coupling a tripeptide-trifluoroacetate salt with a preselected dipeptide trifluoroacetate salt which provide active molecules capable of emulating the measured therapeutic effect of dolastatin 10.
Patent CA-2204354-A1 (CA)
Title: In-line venturi
Inventor: PHILLIPS RICHARD STANLEY
IPC: F15D1/02
Filed: 1995-11-03
Abstract: A plate (10) supports a venturi (11) within a conduit (20) and divides the fluid flow stream into a first stream which flows through the venturi tube (11) and a second stream which bypasses the venturi tube (11). A variety of adjusting mechanisms are disclosed for varying the cross-sectional area of the bypass flow. The apparatus is adapted to allow the back pressure within the venturi tube (11) to force an increasing proportion of the flow stream to bypass the venturi tube (11) in order to maintain a relatively constant aspiration rate within the venturi tube. The adjustment mechanisms disclosed include a second plate (12), similar to the first plate (10), which is manually rotated and a blocking ring (60) which moves responsive to changes in rate of flow of the fluid flow stream. Helical passages (605) may also be provided at the outlet to promote mixing.
Patent CA-2206457-A1 (CA)
Title: Oral compositions
Inventor: HUGHES IAIN ALLAN
IPC: A61K8/22
Filed: 1995-12-08
Abstract: An oral composition in the form of a toothpaste, powder, liquid dentifrice, mouthwash, denture cleanser, chewing gum or candy comprising one or more oral composition components selected from abrasives, binders, humectants, surfactants, fluoride ion sources, anti-calculus agents and sweeteners and additionally comprising an aminoalkylsilicone having an aminoalkylsiloxane content of from about 0.1 %-2 % on a repeating unit basis. The composition provides improved antiplaque and anti-bacterial activity together with excellent cleansing performance.
Patent CA-2206479-A1 (CA)
Title: New staphylokinase derivatives
Inventor: COLLEN DESIRE JOSE
IPC: A61K38/16
Filed: 1996-01-03
Abstract: A method for producing the derivatives of the invention by preparing a DNA fragment comprising at least the part of the coding sequence of staphylokinase that provides for its biological activity; performing in vitro site-directed mutagenesis on the DNA fragment to replace one or more codons for wild-type amino acids by a codon for another amino acid; cloning the mutated DNA fragment in a suitable vector, transforming or transfecting a suitable host cell with the vector, and culturing the host cell under conditions suitable for expressing the DNA fragment. Preferably the DNA fragment is a 453 bp EcoRI-HindIII fragment of the plasmid pMEX602SakB, the in vitro site-directed mutagenesis is performed by an oligonucleotide-directed mutagenesis system using the plasmid pMa/c and the repair deficient E. coli strain WK6MutS, and the mutated DNA fragment is expressed E. coli strain WK6. The invention also relates to pharmaceutical compositions comprising at least one of the staphylokinase derivatives according to the invention together with a suitable excipient, for treatment of arterial thrombosis.
Patent CA-2207267-A1 (CA)
Title: New polydynamic chemical composition of multiple applications and method of preparation thereof
Inventor: VENETSIANOS TIMOLEON E
IPC: C07C211/63
Filed: 1997-06-20
Abstract: A method for the preparation of a chemical composition, based on the quaternary ammonium salts benzyl-dimethyl-dodecyl (lauryl) ammonium chloride and benzyl-dimethyl-tetradecyl (myristyl) ammonium chloride in a content of 5% by total weight and 91% deionized water enriched with alcohols, essential oils and metals. This high yield chemical composition results into an efficient polydynamic, biodegradable, non-oxidising, sanitiser, disinfectant, fungicide and cleansing means as well as a synergistic material in fabric dying, in biological cleansing of water and sewage, as an augmentation means for the growth of plants and agriculture produce, as synergistic material in the cleansing of the atmospheric air, as an antifrictional and antistatic material, as a means of infiltration as well as in insecticidal formulations.
Patent CA-2208182-A1 (CA)
Inventor: LAMBERT GHISLAIN
IPC: H02P6/20
Filed: 1995-12-05
Abstract: La méthode et l'appareil sont pour démarrer une machine synchrone ayant un rotor et un stator munis d'enroulements. Le rotor a une position initiale par rapport au stator. La méthode comprend les étapes suivantes: (a) initialiser une phase de démarrage d'une première somme vectorielle de sommes vectorielles successives de courants destinée à être appliquée aux enroulements; (b) appliquer des sommes vectorielles successives de courants aux enroulements; (c) détecter, pour chacune des sommes vectorielles de courants appliquée à l'étape (b), un mouvement du rotor et une direction de ce mouvement; (d) compenser pour chaque mouvement et chaque direction détectés à l'étape (c), la phase d'une somme vectorielle subséquente de courants appliquée aux enroulements pour ramener le rotor vers sa position initiale; (e) détecter si le rotor a bougé par rapport au stator après l'application des sommes vectorielles successives de courants et, soit augmenter la phase de démarrage d'une valeur différente d'un multiple de 180 degrés électriques si le rotor n'a pas bougé et retourner à l'étape (b), ou aller à l'étape (f); et (f) après l'étape (e), mémoriser la valeur de phase de la dernière des sommes vectorielles successives appliquée aux enroulements, ainsi la machine est maintenant prête à être mise en opération à partir de la valeur de phase mémorisée à l'étape (f).
Patent CA-2208687-A1 (CA)
Inventor: BULL HERB G
IPC: A61K31/58
Filed: 1996-01-02
Abstract: Cette invention concerne le traitement d'états d'hyperandrogénie chez l'être humain, au moyen de la formation d'un agent d'inhibition irréversible à base d'un nouveau mécanisme, inhibant les enzymes 5.alpha.-réductases humaines, provenant de 3-oxo-4-azastéroïdes ayant une liaison double 1,2 et le cofacteur pyridine-nucléotide de l'enzyme 5.alpha.-réductase, NADPH. Cette invention se rapporte également au complexe cofacteur/inhibiteur isolé.
Patent CA-2210104-A1 (CA)
Title: Blood sampling apparatus
Inventor: SHEMESH ELI
IPC: A61M5/00
Filed: 1996-01-11
Abstract: This invention is a blood sampling apparatus operative to selectively and removably interconnect a blood sample container (12) with an extracorporeal blood conduit (14), and including a blood interface assembly adapted to securely and removably puncture both said blood conduit and said blood sample container (12); the blood interface assembly comprising an elongate housing, a needle mount (40) removably mounted in said elongated housing (30), a double pointed needle (48) fixedly adhesively mounted in said needle mount (40) in opposite directions, and a puncturable resilient sheath (58) formed over at least one portion of said needle and onto at least a portion of said needle mount.