baber/WOPTO huggingface dataset:
Patent CA-2178320-A1 (CA)
Title: Sealing attachment for connecting a dual chambered cartridge and a static mixer
Inventor: SIMMEN CHRISTIAN
IPC: B67D1/14
Filed: 1994-12-06
Abstract: A sealing attachment for connection of a static mixer to a dual chamber cartridge dispenser containing separate, different materials. There is an outer sleeve (12) with a rotatable connection to a center plug (14) positioned inside a collar (20) of the outer sleeve (12). The center plug includes hollow male prongs (32, 34) which engage outlets (108, 110) of the cartridge(s) (100) to form a seal therewith. The outer sleeve has tabs (24, 26) on the outside of the collar (20) for engagement with locking arms (126, 128) on a discharge end of the cartridge(s) (100) when the hollow male prongs (32 34) are placed within the outlets (108, 110) of the cartridge(s) (100).
Patent CA-2178803-A1 (CA)
Title: Ion exchange resins
Inventor: JAY WILLIAM HAROLD
IPC: B01J39/18
Filed: 1994-12-23
Abstract: A gold complex and/or silver complex selective ion exchange resin comprising a polyurethane matrix having an amine functionality and processes for recovery of gold and or silver from solutions using the above ion exchange resin.
Patent CA-2179375-A1 (CA)
Title: Thermosetting polyester resin
Inventor: BINNS MALCOLM ROSS
IPC: C08G63/20
Filed: 1994-12-21
Abstract: The present invention relates to a polyester resin for use in a thermosetting coating composition, said polyester comprising an acid component, an alcohol component and a trifunctional branching agent; wherein the acid component consists of from 90 to 100 mole % of an aromatic acid or aromatic anhydride or mixture thereof and from 0 to 10 mole % of a polycarboxylic acid or polycarboxylic anydride or mixture thereof; and wherein the alcohol component consists of at least 60 mole % of one or more glycols selected from the group consisting of CH3-CH2-C(CH2OH)2-R1 wherein R1 is an alkyl and derivatives of said glycols, from 0 to 20 mole % of neopentylglycol, and of up to 20 mole % of a trifunctional branching agent.
Patent CA-2179959-A1 (CA)
Inventor: ANDERSON THOMAS J
IPC: B65D5/50
Filed: 1996-06-26
Abstract: A box for carrying and protecting a painting includes a primary panel and side and end panels connected to the primary panel and disposed orthogonally with respect to the primary panel. The panels are locked together to define a box interior for holding a painting. Pairs of engagement members located at the corners of the box project into the box interior and maintain the painting spaced from the primary panel and out of engagement with the primary panel. The box is formed from a unitary blank.
Patent CA-2182030-A1 (CA)
Inventor: BRETON LIONEL
IPC: A61K9/113
Filed: 1996-07-24
Abstract: L'invention se rapporte à l'utilisation d'un antagoniste de bradykinine dans unecomposition cosmétique, pharmaceutique ou dermatologique, pour traiter les peaux sensibles. Elle se rapporte en particulier à l'utilisation d'un antagoniste de bradykinine pour prévenir et/ou lutter contre les irritations cutanées et/ou lesdartres et/ou les érythèmes et/ou les sensations dysesthésiques et/ou les sensations d'échauffement et/ou les prurits de la peau et/ou des muqueuses. Ellese rapporte aussi à une composition contenant un antagoniste de bradykinine limitant ou supprimant les effets secondaires irritants de certains produits et notamment de certains actifs cosmétiques, dermatologiques ou pharmaceutiques.
Patent CA-2182876-A1 (CA)
Title: Pharmaceutical piperazine compounds
Inventor: BRYANS JUSTIN STEPHEN
IPC: C07D241/18
Filed: 1995-02-14
Abstract: A diketopiperazine of formula (A), wherein R1 is H, a halogen, -COOR11, C1-C6 alkyl, NO2, C1-C6 alkoxy, -NHCOCH3 or CF3; R2 is H, -O(CH2)nN(R11R12), C1-C6 alkyl, NO2, CN, halogen, C1-C6 alkoxy, CF3, OCF3, -NHCOCH3 or phthalimido; R3 is H, -O(CH2)nN(R11R12), halogen, C1-C6 alkoxy, NO2, C1-C6 alkyl CF3, CN, -CON(R11R12), -NHCOCH3, -CO2R11, -CONH(CH2)nPh, SR13 or -(CH2)nN(R11R12); or R2 and R3 together form a methylenedioxy group -OCH2O-; R4 is H, halogen, NO2 or -O(CH2)nN(R11R12); R5 is H or a halogen; R6 is H, a halogen or -O(CH2)nN(R11R12); R7 is H, -O(CH2)nN(R11R12) or C1-C6 alkoxy; and R8 is H, a halogen, -O(CH2)nN(R11R12), -CH2Y(CH2)nN(R11R12), -OC(O)(CH2)nR11, C1-C6 alkoxy, -CH2NHCO(CH2)nCO2R11, -(CH2)nN(R11R12) -CH2N[(CH2)nN(R11R12)]2, or -O(CH2)nCO2H wherein n is 0 or an integer of 1 to 6, Y is O or S, each of R11 and R12 is, independently, hydrogen or a straight or branched C1-C6 alkyl and R13 is straight or branched C1-C6 alkyl; or a pharmaceutically acceptable salt or ester thereof.
Patent CA-2185966-A1 (CA)
Title: Sound generator synchronized with image display
Inventor: SHIMIZU HIDEAKI
IPC: H04S5/00
Filed: 1996-09-19
Abstract: Digital sound source data is stored in a sound source data memory 22. When a first display object (an enemy character, a waterfall, or the like) so defined as to generate a sound is displayed in a three-dimensional manner on a display screen 41 of a television 40, a audio processing unit 12 reads out the corresponding sound source data from the sound source data memory 22, to produce first and second sound source data. The first and second sound source data are converted into analog audio signals by digital-to-analog converters 16a and 16b, and are then fed to left and right speakers 42L and 42R. At this time, the audio processing unit 12 calculates delay tame on the basis of a direction to the first display object as viewed from a virtual camera (or a hero character), and changes delay time of the second sound source data from the first sound source data. Further, the audio processing unit 12 individually controls the sound volume levels of the first and second sound source data depending on the distance between the first display object and the virtual camera (or the hero character).   Consequently, sounds having a spatial extent corresponding to the change of a three-dimensional image can be respectively generated from the left and right speakers 42L and 42R.
Patent CA-2189526-A1 (CA)
Title: Perfluoroalkyl ketone inhibitors of elastase and processes for making the same
Inventor: METZ WILLIAM A JR
IPC: A61P29/00
Filed: 1995-05-01
Abstract: This invention relates to compounds which are inhibitors of elastase, particularly human neutrophil elastase, and to novel processes for making the same. As inhibitors of human neutrophil elastase, the compounds are useful in the treatment of a patient afflicted with a neutrophil associated inflammatory disease.
Patent CA-2190738-A1 (CA)
Title: Detergent composition
Inventor: CHAMBERS JOHN GEORGE
IPC: A61Q19/10
Filed: 1995-07-18
Abstract: An aqueous liquid cleansing and moisturising composition comprising a surface active agent and a benefit agent in which the surface active agent and benefit agent are separate but combinedly dispensable from a single packaging means in a predetermined ratio as discrete domains. Separating the benefit agent from the surface active agent results in improved deposition of the benefit agent.
Patent CA-2191158-A1 (CA)
Inventor: ARDON MENACHEM TSUR
IPC: H04M3/436
Filed: 1996-11-25
Abstract: A destination telecommunication switch receives a request to establish a call to a first party served by the switch.  The request includes call type data that identifies the party originating the call request as one of a plurality of call categories.  A first record associated with the first party is read from a database.  The first record includes at least one set of data which defines a call category and a corresponding call processing technique to be utilized for the call category.  The switch processes the incoming call in accordance with the predetermined call category handling if the incoming call is identified by call category data in the database.
Patent CA-2194166-A1 (CA)
Inventor: HANSEN HANS J
IPC: A61K35/14
Filed: 1995-07-06
Abstract: Humoral and cellular immune responses against tumor cells and infectious agents are induced in a mammal using a vaccine comprising antibodies and anti-idiotype antibodies that mimic an epitope of antigen that is associated with a tumor or infectious agent. Antibodies and cytokines also may be used to amplify the immune cascade. Moreover, antibodies and anti-idiotype antibodies can be used to produce T cells that are not MHC-restricted and that are targeted to tumor cells and infectious agents.
Patent CA-2194270-A1 (CA)
Title: Method and system for cultivating cells particularly macrophages
Inventor: DANON DAVID
IPC: A01N1/00
Filed: 1995-06-30
Abstract: Disclosed is a method for cultivating macrophages from blood, including collecting a quantity of blood, separating from the quantity of blood, a white blood cell fraction that includes red blood cells and white blood Cells including monocytes, the separating including fractionating the quantity of blood, by centrifuging the quantity of blood in a centrifuge container, into a plasma fraction and the white blood Cell fraction and segregating the white blood cell faction from the plasma fraction, differentiating the monocytes into macrophages by an osmotic shock to the white blood cell fraction, the osmotic shock being more destructive of red blood cells than white blood cells and lysing at least some of the red blood cells and some, but not all, of the white blood cells and reestablishing isotonicity in the white blood cell fraction, by introducing a hypertonic solution into the white blood Cell fraction thereby creating an isotonic solution of the white blood cell fraction, the isotonic solution being characterized by a saline concentration.
Patent CA-2196828-A1 (CA)
Inventor: GARREN DONALD LEE
IPC: E02F5/10
Filed: 1997-02-05
Abstract: The underwater cable burial machine uses a single cable for both towing and lifting. The machine includes a retractable cable, which is connected between a retraction mechanism and the towing cable. There is a cable guide through which the retractable cable passes. The cable guide is located over the center of gravity of the machine. In order to use the towing cable to lift the machine, the retraction mechanism pulls the retractable cable and the towing cable until the point where the retractable cable and the towing cable meet is at the cable guide. At that point the towing cable will be over the center of gravity of the machine, and the machine can be lifted onto the surface vessel to which the towing cable is attached.
Patent CA-2199673-A1 (CA)
Inventor: CAPUTO PETER A
IPC: C09B17/02
Filed: 1997-03-11
Abstract: A water-reducible composition comprises A) between about 20 and about 50 wt% of a water-insoluble nigrosine, B) between about 25 and about 40 wt% of a solvent having a flashpoint of at least about 141~F (61~C) and a boiling point of at least about 280~F (138~C.), and C) between about 20 and about 40 wt% of a non-ionic surfactant, the weight percentages being based on total weight of A), B), and C).     The composition is prepared by dissolving the nigrosine A) in a C1-C3 alkanol to form an alcohol solution, mixing the alcohol solution with the solvent B) and non-ionic surfactant C, and subsequently stripping the C1-C3 alkanol.
Patent CA-2200974-A1 (CA)
Title: Fastening tape for a sanitary article, particularly disposable diaper
Inventor: SCHMITT ACHIM
IPC: C09J7/02
Filed: 1995-09-01
Abstract: A fastening tape for a sanitary article, particularly disposable diaper, for fastening the article on the body of a person is attached to the article at one of its end portions (18) and provided with any fastening means (22) on one surface of the other end portion (20). A stretchable elastic portion (30) consists of a sandwich structure of a tape section (32) of a stretchable elastic material secured to one surface of the fastening tape (10) at least at both ends (32a, 32b) thereof, to bridge a section of the fastening tape (10).
Patent CA-2201314-A1 (CA)
Title: Microbiological parts washer
Inventor: MCCLURE JAMES C
IPC: B01L99/00
Filed: 1995-09-29
Abstract: An apparatus includes a first mechanical component (10) for cleaning parts by contacting the parts with a fluid; and a second mechanical component (38) for biodegrading the organic matter removed from the parts. The first mechanical component (10) is in fluid communication with the second mechanical component so that the fluid recirculates between the first and second mechanical components. A method of washing parts including the steps of placing an article in a first chamber (20), circulating the washing liquid from a second reservoir (92) to a first reservoir (26) to wash the surfaces of the article in contact with the liquid, passing the washing liquid through a porous medium (38), draining the washing liquid from the first chamber (26) to the second chamber (92), removing organic matter in the washing liquid and recirculating the washing liquid from the second chamber to the first chamber.
Patent CA-2204190-A1 (CA)
Title: Le systeme r/t
Inventor: BOUCHARD JULIEN
IPC: H01M10/42
Filed: 1997-05-01
Abstract: La présente invention dit "Le Système RT" est un appareil portatif de la dimensi on d'un mini-ordinateur, qui reconstruit électro-chimiquement les plaques et les bornes intérieures des batteries d'accumulateurs lentement et parfaitement. Cette invention recharge les batterie s d'accumulateurs tel un chargeur traditionnel et de plus, elle les régénère à l'état quasi-neuf. Lorsque des batteries d'accumulateurs sont considérées comme mortes ou "non utilisable", que les récup érateurs les envoient au rebut et qu'il y a encore un potentiel de vie dans la batterie, cett e invention en régénère un minimum de quarante pour-cent (40%) avec un pourcentage de retour inférieur à cinq pour-cent (5 %) généralement pour plus de quatre-vingt pour-cent (80%) de sa dur ée de vie originale. Dans le cas de batteries d'accumulateurs saines qui sont traitées de façon préve ntive ou qui étaient laissées en entreposage trop longtemps, le pourcentage de réussite pour leur rem ise à neuf est presque cent pour-cent (100%). De plus, la présente invention élimine généraleme nt dans les batteries d'accumulateurs, toutes les actions locales, soit les sulfates transpa rents produits par la chaleur, par la surcharge et par les réactions chimiques internes. Elle recycle aussi en place dans la batterie d'accumulateurs, l'électrolyte notamment mais non limitativement par ac tion chimique.
Patent CA-2205206-A1 (CA)
Inventor: MIYADERA AKIHIKO
IPC: C07D403/06
Filed: 1995-11-14
Abstract: Cristal de dihydrochlorure de 3-[2-[4-3-chloro-2-méthylphényl)-1-pipérazinyl]-5,6-diméthoxy-1-(4-imidazolylméthyl)-1H-indazole, plus spécifiquement sous forme de 3,5-hydrate, qui présente sensiblement des caractéristiques de diffraction des rayons X et d'excellentes caractéristiques en tant que principe actif de médicaments stable au stockage .
Patent CA-2207183-A1 (CA)
Title: Lighting fixture and anodized metallic louver system therefor
Inventor: ROBERTSON ROGER KEVIN
IPC: F21V11/06
Filed: 1997-05-27
Abstract: An electric lighting fixture for mounting relative to a ceiling is disclosed.  An enhanced light deflecting louver system is also disclosed in which the louvers provide enhanced light deflection.
Patent CA-2207197-A1 (CA)
Inventor: TACHINO HITOSHI
IPC: C08L77/00
Filed: 1995-12-14
Abstract: A thermoplastic resin composition comprising 50 to 85 parts by weight of an ethylene-vinyl alcohol copolymer, 10 to 40 parts by weight of an ionomer of ethylene-unsaturated carboxylic acid copolymer containing 4 to 15 mol% of unsaturated carboxylic acid, and 1 to 25 parts by weight of a polyamide and a packaging material comprising said resin composition are provided. The resin composition is excellent in gas barrier property, impact resistance, pinhole resistance, stretchability, drawability and transparency and is preferably used for packaging material.
Patent CA-2208495-A1 (CA)
Title: The preparation of salts of pharmaceutical active substances which have acidic groups
Inventor: BREITENBACH JOERG
IPC: A61K9/16
Filed: 1997-06-17
Abstract: A process for preparing salts of pharmaceutical active substances which have acidic groups by reacting the carboxylic acids with a base in the melt, wherein the acids are reacted with at least the stoichiometric amount of a base in an extruder.
Patent CA-2209631-A1 (CA)
Title: Reclosable closure and bottle
Inventor: LATHROP GREGORY ALAN
IPC: B65D47/08
Filed: 1997-07-02
Abstract: An improved container and closure therefore. The improved container includes a finish, a body extending downwardly from the finish, a fitment fit within the finish, the fitment including a pour spout extending upwardly, and a closure. The closure includes an upper wall having a product exit, which permits egress of the product. The product exit is reclosable so that in the closed position no product can escape from the container, wherein as in the open position product can be selectively dispensed from the container without removing the entire closure from the bottle. If so desired, the consumer can leave the product exit in the closed position, unscrew the closure from the bottle and use the inverted closure as a measuring cup for the product.
Patent CA-2211678-A1 (CA)
Inventor: SEEFELDT JAMES D
IPC: G01P15/12
Filed: 1997-07-28
Abstract: A force transducer having a semiconductor substrate including a surface defining a recess, such that the recess has a peripheral boundary and a flexible diaphragm connected to the surface along the peripheral boundary to enclose the recess so that the diaphragm moves in response to changes in a force applied thereto.  The force transducer also includes a resonant beam connected to the surface adjacent the peripheral boundary.  The resonant beam has a frequency of resonation.  Movement of the diaphragm in response to changes in the force applied to the diaphragm changes the frequency of resonation of the resonant beam.
Patent CA-2212397-A1 (CA)
Title: Iso base
Inventor: FORTIER DENIS
IPC: E04H4/04
Filed: 1997-09-18
Abstract: Compte tenu du phénomène de gel et de dégel du sol attribuable à une variation d e température au Québec, plusieurs propriétaires de piscine hors terre ont subi et /ou subissent de nombreux inconvénients dus au dénivellement de leur piscine suite a ce phénomène de gel et de dégel. La présente invention consiste en une base de mousse de polystyrène qui, lorsqu'installée sous la piscine, éliminera le travail du gel et du dégel durant l'hiver. Cette base de mousse de polystyrène est installée sous la rainure de la piscine, sous le mur et sous la toile de la piscine et palliera aux changements de température et aux torts causés par un gel et un dégel répétés, lequel avait comme effet de provoquer la dénivellation de la piscine. L'invention, de forme trapézoïdale et en arc de cercle s'adaptant à la dimension de toute piscine hors sol, est fabriquée de mousse de polystyrène résistant aux changements multiples de température.
Patent CA-2213209-A1 (CA)
Title: Method for producing thick ceramic films by a sol gel coating process
Inventor: PETROFF T EDWARD
IPC: C04B35/622
Filed: 1996-02-13
Abstract: A method for producing thick ceramic films of greater than 10 µm on selected substrates is described. Conventional sol gel solutions are loaded with up to about 90 % by weight of finely divided caramic particles and mixed.  The resulting slurry or paint can be either spun or dip coated or sprayed or painted onto a planar or other substrate, fired to remove the organic materials and to develop a microcrystalline structure. The fired film may then be heated. Composite films are also contemplated.
Patent CA-2213831-A1 (CA)
Title: Modular pillar
Inventor: RASMUSSEN FINN A
IPC: E04H12/28
Filed: 1997-08-22
Abstract: The modular pillar of the present invention is assembled by overlaying precast brick layers, one on top of the other to form a pillar of such layers. Each layer has a depression, groove, channel, cut-out, or the like, recessing one of its horizontal surfaces for interlocking mating with a corresponding elevation or protrusion on the adjacent horizontal surface of the next adjacent layer.
Patent CA-2213844-A1 (CA)
Inventor: JONSSON TONY
IPC: B65D59/04
Filed: 1996-03-04
Abstract: L'invention concerne un dispositif de rangement d'un ou de plusieurs tubes fluorescents ou d'objets similaires allongés pendant leur transport ou lors d'autres manipulations, comprenant un ou plusieurs moyens saillants en forme de broche dans chaque extrémité, le dispositif comprenant un récipient allongé cylindrique présentant deux parties terminales, et destiné à être fermé à ses deux parties terminales, les fermetures comprenant un bouchon pouvant être ouvert. Selon l'invention, le dispositif est caractérisé par la combinaison des caractéristiques suivantes: le récipient (1) présente une section circulaire de manière qu'il peut être rempli facilement avec des tubes fluorescents; les deux bouchons ouvrables (2) présentent une couche poreuse (4) en mousse-caoutchouc/plastique sur leurs faces intérieures, c'est-à-dire la partie du bouchon destinée à être orientée vers l'intérieur lors de la fermeture du récipient, laquelle couche est destinée à coopérer avec les moyens saillants en forme de broche de l'objet au niveau de ses deux parties terminales, afin de maintenir en toute sécurité les objets se trouvant à l'intérieur du récipient (1); le bouchon ouvrable rond (2) est en plastique et comprend une partie nervurée (5) sur sa périphérie extérieure, destinée à coopérer avec la périphérie intérieure du récipient (1), de sorte que le bouchon après avoir été placé est maintenu dans le récipient (1).
Patent CA-2214071-A1 (CA)
Title: An adapter for rotatably supporting a yarn carrier in a winding assembly of a yarn processing machine
Inventor: CROMARTIE FRED A
IPC: B65H75/28
Filed: 1997-08-27
Abstract: An adapter is provided for rotatably supporting a tubular end of a yarn carrier in a take-up winding assembly of a yarn processing machine which accommodates the placement of a yarn transfer tail across an end surface of the yarn carrier between the yarn carrier and the adapter without breaking or cutting of the yarn transfer tail during winding of the yarn.  The adapter includes a hub portion for extending axially into the tubular end of the yarn carrier to center the yarn carrier on the adapter and which has an outside surface with a cross-sectional diameter less than the diameter of an adjacent inside surface of the yarn carrier for defining a space therebetween to accommodate the placement of the yarn tail.  An annular flange portion extends radially outwardly from the rear of the hub portion and has an inside surface for being positioned adjacent the end surface of the yarn carrier.  Members, preferably in the form of equally spaced ribs, are formed on the annular flange portion (1) for abutting the end surface of the yarn carrier to define a space between the end surface of the yarn carrier and the inside surface of the annular flange to accommodate the placement of the yarn tail and (2) for engaging and, preferably slightly penetrating, the end surface of the yarn carrier to retard relative rotation between the yarn carrier and the adapter.
Patent CA-2214305-A1 (CA)
Title: Process for the separation of aromatic hydrocarbons from a mixed feed stock
Inventor: HUTCHINS DOUG
IPC: C07C7/08
Filed: 1997-08-29
Abstract: The capacity of a continuous combined solvent extraction, distillation process for the separation of aromatics from a mixed feed stream may be increased by one or more of: (1) recycling a portion, typically from 20 to 45% of a recycle stream of water and a water miscible solvent to the feed stream prior to the extractor; (2) adding 3 to 10 weight % of a saturated non-cyclic C3-5 stream to the feed stock prior to the extractor; and (3) providing a side reboiler to the stripper column to add 10 -50% of the total heat requirement at the extractor draw location.