baber/WOPTO huggingface dataset:
Patent CA-2326626-A1 (CA)
Title: Method and apparatus for analysis of gas compositions
Inventor: PETTERSSON MIKA
IPC: G01N21/69
Filed: 1999-04-06
Abstract: A non-invasive portable apparatus for analyzing the per-formance of gas-filled window glazing units is disclosed. The operation of the apparatus is based on discharging the spacing between the panels (2a, 2b) of the window glazing unit (1) by ap-plying rapidly alternating electrical field to the spacing between the panels of the window glazing unit, on collecting and analyz-ing the emitted discharge light in different spectral intervals. The discharge is created by a needle-like electrode (5), and the inner conducting layer (2a) of the glazing unit serves as another elec-trode. The localization of the discharge in the vicinity of the end of the needle-like electrode (5) makes it possible to collect the emitted light without routine adjustment of the optical system.  In this case, factory-adjusted lenses (4a) can be used to collect the light from the discharge, and the collected light can be trans-ported to light detectors (9a-9d) by using fiber optics (6), which eliminates influence of instability of the discharge geometry.
Patent CA-2326762-A1 (CA)
Title: Method and system for terminal adapter management
Inventor: KINOSHITA KENTOKU
IPC: H04M1/2757
Filed: 2000-11-24
Abstract: A terminal adapter management system includes a service center making user's registration based on user information, i.e., subscriber information that is obtained by searching a telephone directory database or obtained by telephone from a subscriber, in accordance with a subscriber number that is automatically notified from a terminal adapter installed at user's home, together with terminal adapter information. Upon request from a user, the service center makes a remote support regarding environment settings of the user's terminal adapter through an ISDN.
Patent CA-2328561-A1 (CA)
Title: Composition de decoloration pour fibres keratiniques comprenant une association de deux polyethers polyurethanes
Inventor: LEGRAND FREDERIC
IPC: C08L75/08
Filed: 2000-12-11
Abstract: L'invention concerne une composition pour la décoloration des fibres kératiniques, en particulier des fibres kératiniques humaines telles que les cheveux, comprenant, dans un milieu approprié pour la décoloration, au moins un agent oxydant et en outre au moins une association de deux polyéthers polyuréthane s.  L'invention concerne également le procédé et les dispositifs de décolorati on mettant en oeuvre ladite composition.
Patent CA-2329437-A1 (CA)
Title: Linear illumination sources and systems
Inventor: SHACKLETTE LAWRENCE WAYNE
IPC: F21Y103/00
Filed: 1999-03-23
Abstract: Improved linear illumination sources (100) are disclosed which utilize external, highly reflective enclosures (104) containing one or more linear openings (108) and thereby achieve improved source efficiency, output irradiance and/or output radiance. Such improved illumination sources may be combined with additional optical elements to produce more complex illumination systems.
Patent CA-2331757-A1 (CA)
Title: Procede pour metalliser des substrats
Inventor: FIX SABINE
IPC: C25D1/00
Filed: 1999-05-14
Abstract: L'invention concerne un procédé pour métalliser des substrats présentant des surfaces polymères, lors de la production de cartes de circuits, notamment de cartes de circuits comportant des orifices microscopiques et des structures fines. Ce procédé consiste à appliquer un couche polymère électroconductrice puis à effectuer la métallisation. La couche polymère électroconductrice est dopée, avant l'étape de métallisation, avec une solution de palladium colloïdale, renfermant de l'étain. Le polymère électroconducteur est du poly-3,4-éthylène-dioxythiophène et est mis en contact avec un solution de sel cuivrique avant la métallisation.
Patent CA-2336194-A1 (CA)
Title: 1-(aminoalkyl)-3-quinoxaline-2-one derivatives for the preparation of compounds having an antioxidant action
Inventor: FELIX DOMINIK
IPC: A61P31/18
Filed: 1999-06-17
Abstract: The invention relates to the use of 1-(aminoalkyl)-3-quinoxaline-2-one derivatives, especially 1-diethy-laminoethyl-3-quinoxaline-2-one derivatives of the formula (I), where R3 is hydroxy, methoxy, ethoxy or hydrogen, or pharmaceutically compatible salts thereof, for the preparation of compounds having an antioxidant action and used for preventing or treating diseases caused by free radicals of the cellular oxygen metabolism, stimulating nerve cell growth, antagonizing glutamate receptors and/or stimulating the growth notably of glutamergic nerve cells.
Patent CA-2336996-A1 (CA)
Title: Mixture of colophonium resing and wax
Inventor: KLEIN JOHANN
IPC: C09J191/06
Filed: 1999-07-02
Abstract: The inventive mixture of at least one colophonium resin and/or its derivatives and at least one wax is characterised in that the wax is solid at 15, especially 20 ~C. The waxes used are preferably wax-type fatty substances based on fatty acids with more than 6 C-atoms. The mixtures are very suitable for producing low-emission aqueous adhesive dispersions with little odour, especially for sticking interior floor, wall and ceiling linings.
Patent CA-2337305-A1 (CA)
Inventor: SCHMITT JORG SIMON
IPC: C07D235/30
Filed: 1999-07-06
Abstract: Des composés de formule (I), dans laquelle X, Y, Z, R?1¿ et R?2¿ ont les significations données dans la revendication 1, ainsi que leurs sels et solvates, peuvent être utilisés comme inhibiteurs de l'intégrine, en particulier pour la prophylaxie et le traitement de maladies de la circulation, en cas de thrombose, infarctus du myocarde, maladies cardiaques coronariennes, artériosclérose, en cas de processus pathologiques entretenus ou se propageant par angiogenèse et pour le traitement des tumeurs.
Patent CA-2337839-A1 (CA)
Inventor: CONSTANTINIDES GEORGE P
IPC: A61B5/01
Filed: 1999-07-06
Abstract: La présente invention concerne un dispositif thermométrique ainsi qu'un procédé de détection, d'enregistrement et d'indication des irrégularités thermiques au niveau d'une surface dermique. Le dispositif (200) comprend une tête (240) de détection supportée par une tige (230) en forme de col de cygne qui abrite un capteur (70) à contact prévu pour détecter la proximité d'une surface dermique, et un capteur (50) de température prévu pour mesurer une pluralité de mesures de température de la surface dermique. Un boîtier (250) portatif contient un circuit de commande (20) qui est activé par un interrupteur (220). Le dispositif (200) est utilisé pour obtenir des mesures de la température de surfaces dermiques bilatérales. Les températures sont présentées sur un affichage (210). Des alarmes sonore (120) et visuelle (110) alertent l'utilisateur de conditions dangereuses. Le dispositif et le procédé de cette invention sont particulièrement utiles dans le diagnostic précoce des états de pré-ulcération de la surface plantaire du ou des pieds qui peuvent exister chez des personnes diabétiques.
Patent CA-2338200-A1 (CA)
Title: Food intake restriction device
Inventor: FORSELL PETER
IPC: A61B17/12
Filed: 1999-08-12
Abstract: A device for forming a stoma opening in the stomach or esophagus of a patient comprises an elongated restriction member (2), forming means (10) for forming the elongated restriction member into at least a substantially closed loop around the stomach or esophagus, said loop defining a restriction opening (3), and an adjustment means (12) for adjusting the restriction member in said loop to change the size of said restriction opening. The adjustment means (12) is designed to mechanically adjust the restriction member in a non-invasive manner to allow post-operation non-invasive adjustments of the restriction member.
Patent CA-2338245-A1 (CA)
Inventor: FAUBL HERMANN
IPC: G02B1/04
Filed: 1999-07-13
Abstract: A contact lens or intraocular lens with enhanced ultra violet (UV) blocking to meet ANSI      Class 1 specifications is disclosed which includes enhanced effective amounts of two different UV  absorbing compounds. One UV absorber is a benzotriazole derivative, and the other UV absorber is a benzophenone derivative. The lens can be made of a hydrogel polymer formed by polymerizing one or more: monomers suitable for making such lenses.
Patent CA-2341008-A1 (CA)
Title: Preparation of polyethylene waxes
Inventor: DECKERS ANDREAS
IPC: C08F10/02
Filed: 2001-03-15
Abstract: in a process for preparing polyethylene waxes at from 200 to 350°C  and pressures in the range from 500 to 4 000 bar using molar mass regulators, a peroxide mixture comprising from 5 to 95% by weight of at least one cyclic peroxide of the formula 1,   where the radicals R are identical or different and are selected from among alkyl groups and aryl groups, is used as free radical initiator and a molar H2/ethylene ratio of from 1:2 000 to 1:40 000 is employed.
Patent CA-2342945-A1 (CA)
Title: Styrene monomer polymerization inhibition using substituted dihydroxyarenes and nitroxides
Inventor: SHAHID MUSLIM
IPC: C07C39/08
Filed: 1999-09-08
Abstract: It has been discovered that the polymerization of vinyl aromatic compounds, such as styrene, may be inhibited by the addition of a composition that contains a dihydroxyarene or an alkyl-dihydroxyarene, a hydrogen transfer agent, and a stable nitroxide. In another, preferred embodiment of the invention, these three components are blended in an organic amine.
Patent CA-2345745-A1 (CA)
Title: Carte permettant d'interagir avec un ordinateur
Inventor: COHEN MOSHE
IPC: G06Q20/04
Filed: 1999-10-04
Abstract: Cette carte à microprocesseur comprend une mémoire permettant de stocker des données, au moins une antenne d'émission ou de réception et un circuit basse fréquence prenant en charge les données associées à l'antenne et à la mémoire. Ces données sont modulées à une fréquence de modulation comprise entre 5 kHz et 100 kHz. L'antenne est, de préférence, une antenne acoustique.
Patent CA-2346066-A1 (CA)
Title: Ionic molecular conjugates of n-acylated derivatives of poly(2-amino-2-deoxy-d-glucose) and polypeptides
Inventor: JACKSON STEVEN A
IPC: A61K47/48
Filed: 1999-10-08
Abstract: A copolymer comprising an N-acylated derivative, and a composition comprising said copolymer and a polypeptide, said polypeptide comprising at least one effective ionogenic amine, wherein at least 50 percent, by weight, of said polypeptide present in said composition is ionically bound to said polymer.
Patent CA-2346329-A1 (CA)
Title: Hydrogels and water soluble polymeric carriers for drug delivery
Inventor: MOONEY DAVID J
IPC: A61K47/48
Filed: 1999-10-08
Abstract: Carriers for drug delivery, methods of making such carriers and for associating them to drugs, the resulting carrier and drug combination and methods for drug delivery, particularly controlled or sustained release delivery, using such carrier and drug combinations.
Patent CA-2347741-A1 (CA)
Title: Thiazole-derivatives
Inventor: ALIG LEO
IPC: A61K31/426
Filed: 1999-10-15
Abstract: Compounds of formula (I) as well as pharmaceutically usable salts and esters thereof, wherein R1 is (see formula III or IV or V);      R2 is (see formula II) R3 is hydrogen, alkyl, cycloalkyl, aryl, aralkyl, heteroaryl, carboxy, alkyl-O-CO- or aralkyl-O-CO; R4 is hydrogen, alkyl, cycloalkyl or aryl; R5, R6, R and R8 are hydrogen;      R9 is hydrogen, alkyl or cycloalkyl; A is oxygen, sulphur, -CH=CH-or (see formula VI); R10 is hydrogen, aryl, aralkyl, carboxyalkyl, alkyl, cycloalkyl, alkyl-O-CO-, aralkyl-O-CO-, alkyl-CO-, alkylsulphonyl or aryl-sulphonyl; inhibit the binding of adhesive proteins to the surface of different types of cell and accordingly influence cell-cell and cell-matrix interactions. They can be used in the form of pharmaceutical preparations in the control or prevention of neoplasms, tumour metastasizing, tumour growth, osteoporosis, Paget's disease, diabetic retinopathy, macular degeneration, restenosis following vascular intervention, psoriasis, arthritis, fibrosis, kidney failure as well as infections caused by viruses, bacteria or fungi.
Patent CA-2347977-A1 (CA)
Title: Apparatus for percutaneous interposition balloon arthroplasty
Inventor: FRAUENS JOHN T
IPC: A61M25/00
Filed: 1999-10-21
Abstract: The current invention is a method and apparatus (300) for percutaneous interposition balloon arthroplasty. The method comprises the steps of enteri ng a joint (10), introducing a deflated balloon (200) within the joint, and inflating the balloon (300) with a filler solution. The apparatus of this invention is a balloon (300) suitable for percutaneous interposition arthroplasty, comprising an outer shell (210) and a filler solution. The balloon (300) may further comprise a filling solution that comprises a condensed phase composition, a gas composition, and any mixtures thereof.</S DOAB>
Patent CA-2348495-A1 (CA)
Inventor: MAKKER HARISH C
IPC: G02C7/04
Filed: 1999-10-25
Abstract: Ophthalmic lenses, such as intraocular lenses, include cross-linked polymeric materials having a first constituent derived from a first monomeric component selected from the group consisting of acrylates, methacrylates and mix- tures thereof, and a second constituent derived from a sec- ond component in an amount effective as a cross linker in the cross-linked polymeric material. The cross-linked poly- meric material has branched chain alkyl groups, preferably included with at least a portion of the first monomeric com- ponent, in an amount effective to reduce the tackiness of the cross-linked polymeric material relative to a substan- tially identical cross-linked polymeric material without the branched chain alkyl groups.
Patent CA-2355295-A1 (CA)
Title: Combination of cerivastatin and fibrates
Inventor: SCHOPEN ULRIKE
IPC: A61P3/06
Filed: 1999-12-06
Abstract: The invention relates to the combination of the 3-hydroxy-3-methyl-glutaryl-coenzyme-A inhibitor (HMG-CoA inhibitor) Cerivastatin with fibrates and to its use in the prophylaxis and treatment of disorders and diseases of lipid metabolism and of illnesses caused by such disorders and diseases.
Patent CA-2356130-A1 (CA)
Inventor: METCALFE PAUL DAVID
IPC: E21B7/00
Filed: 1999-12-22
Abstract: A drilling method comprises: mounting a drill bit on a drill string including a section of expandable tubing;  providing a tubing expander in the string, rotating the drill bit and advancing the drill string through a bore;  locating the expandable tubing in the bore; passing the expander through the expandable tubing to expand the tubing; and retreiving the drill bit from the bore, through the expanded tubing.
Patent CA-2357968-A1 (CA)
Title: Biosensor
Inventor: HILL BRIAN S
IPC: G01N27/416
Filed: 2001-10-01
Abstract: A biosensor is provided that comprises a plate element with a pre-determined reaction zone and a recess positioned adjacent to the reaction zone. The biosensor also comprises a reagent that is positioned on the reaction zone. In preferred embodiments, the recess circumscribes at least a portion of the reaction zone.
Patent CA-2360774-A1 (CA)
Inventor: DRUCKER VITALY
IPC: H04L25/49
Filed: 2000-01-18
Abstract: Methods are provided for generating at least one translation table for a mod em having a frame having a plurality of slots. DIL sequence information from another is used to generate ordered table of levels (15), and distances (20)  between adjacent levels of the ordered table (15) found for each slot. The distances (20) are used to distinguish between slots subject to robbed bit signaling (RBS) and slots not subject to RBS (25), and the ordered tables (1 5) are used to make a determination as to whether the DIL sequence information is A-law or .mu.-law information. Scaling factors are generated from the A- law/.mu.-law determination as well as from a PAD estimation, and the scaling  factors (80) are utilized in generating translation tables (100a, 100b). A P AD estimation function is utilized in finding the PAD estimation.
Patent CA-2365216-A1 (CA)
Inventor: CAPEZZUTO LOUIS J
IPC: G01D5/347
Filed: 2001-12-14
Abstract: A telemetric medical sensor for implantation in a patient's body for measuring a parameter therein is provided. The sensor comprises a housing and a membrane at one end of the housing. The membrane is deformable in response to the parameter being measured. A microchip is positioned within the housing and operatively communicates with the membrane for transmitting a digital signal indicative of the parameter. The microchip comprises an array of photoelectric cells for use with an LED for transmitting light at the photoelectric cells. A shutter is connected to the membrane and moveable between the photoelectric cells and the LED in response to deforming of the membrane.
Patent CA-2370308-A1 (CA)
Inventor: FALKE PETER
IPC: C08G18/48
Filed: 2002-02-04
Abstract: Flexible polyurethane foams are prepared by reacting organic and/or modified organic polyisocyanates (a) with a polyetherol mixture (b) and, if required, further compounds (c) having hydrogen atoms reactive toward isocyanates, in the presence of water and/or other blowing agents (d), catalysts (e) and, if required, further assistants and additives (f), by a process in which the polyetherol mixture (b) consists of b1) at least one polyetherol which is at least difunctional, has an OH number of from 20 to 100 mg KOH/g and is based on propylene oxide and/or butylene oxide and ethylene oxide, having an ethylene oxide content of more than 40% by weight, based on the total amount of alkylene oxide used, and, if required, further polyetherols which are at least difunctional, are based on propylene oxide and/or butylene oxide and ethylene oxide and have an OH number of from 20 to 160 mg KOH/g and b2) at least one difunctional to hexafunctional polyetherol based on propylene oxide and/or butylene oxide and having an OH number of less than 800 mg KOH/g and the foams are prepared with indices of less than 110, the amount by weight of (b1) being greater than that of (b2).     The flexible polyurethane foams prepared by this process are used for upholstery purposes, and insulation purposes, in vehicle construction and in the medical and hygiene sector.
Patent CA-2371350-A1 (CA)
Inventor: VAYRETTE SOPHIE HELENE
IPC: B44C1/20
Filed: 2002-02-14
Abstract: La présente demande concerne un procédé pour appliquer un décor sur un support (100) dans lequel on dépose (10) sur le support (100) une solution (200) à base d'encre qui contient des particules thermoexpansibles, et on expose (20) le support (100) à des micro-ondes de manière à ce que lesdites particules déposées sur le support soient expansées.
Patent CA-2373070-A1 (CA)
Inventor: JONES MARTY
IPC: B65D71/00
Filed: 2001-05-01
Abstract: The present invention provides a fully enclosed wrap-around carton (10) for bottles and cans that can be tightly packaged. The carton has triangular panels (92, 96, 102, 106, 112, 116, 122, 126) between the ends of the lower side panel (26) and each lower end flap (30) that diverge away from the bottom panel (12). There are a pair of triangular panels between the sloping upper side panel (38) and each upper end flap (40) that diverge away from the top panel. These triangular panels tighten the carton against bottles or cans packaged therein.
Patent CA-2375876-A1 (CA)
Inventor: GULLBERG DONALD
IPC: A61K38/00
Filed: 2000-05-31
Abstract: A recombinant or isolated integrin heterodimer comprising a novel subunit .alpha.11 in association with a subunit .beta. is described. The integrin or the subunit .alpha.11 can be used as marker or target of all types of cells.  The integrin or subunit .alpha.11 thereof can be used as marker or target in different physiological or therapeutic methods. They can also be used as active ingredients in pharmaceutical compositions and vaccines.
Patent CA-2377595-A1 (CA)
Inventor: MURRAY MARTHA MEANEY
IPC: A61L27/38
Filed: 2000-06-21
Abstract: L'invention concerne, d'une part, une structure de support tridimensionnelle permettant de réparer un ligament croisé antérieur déchiré et, d'autre part, un procédé permettant de fixer cette structure audit ligament. La structure de support est pourvue d'un noyau inductif et d'une zone adhésive. Après insertion de la structure support dans la région située entre les extrémités déchirées du ligament croisé antérieur et après fixation par collage auxdites extrémités, la zone adhésive procure un micro-environnement permettant de produire des fibroblastes à partir du ligament croisé antérieur qui migrent dans le noyau inductif. Après leur migration dans le noyau inductif, les fibroblastes s'associent à la structure collagène située entre les ligaments et referment l'espace vide entre les extrémités déchirées. L'invention concerne également l'utilisation d'une colle à base de collagène comme adhésif permettant de maintenir le contact entre les bords déchirés du ménisque ; et l'utilisation d'une structure de support à base de collagène comme adhésif (ainsi que comme inducteur de migration des cellules) permettant de maintenir et de rétablir le contact entre le cartilage déchiré et le cartilage et l'os qui sont autour.
Patent CA-2385595-A1 (CA)
Title: Biometric recognition utilizing unique energy characteristics of an individual organism
Inventor: BROOKS JULIANA H J
IPC: G07C9/00
Filed: 2000-09-15
Abstract: A method and apparatus for authenticating an individual living organism by recognizing a unique internal electric and/or magnetic and/or acoustic characteristic, which comprises a biometric signature, comprise presenting a body part to a sensing device that senses the signature. The sensed presented biometric signature is compared to a known biometric signature to authenticate the individual. This authentication can then be used to authorize an action by the individual, such as accessing equipment or an area, or conducting perform actions, such as conducting financial transactions. A  card having sensors is used to sense the biometric signature which is read by a card reader and sent to a local or remote reader for comparison.
Patent CA-2386338-A1 (CA)
Inventor: ASKEW STUART CLIVE
IPC: C11D3/00
Filed: 2000-10-23
Abstract: A detergent composition which produces a signal on contact with water to indicate to the user that the detergent composition is at least partially dissolved and chemical cleaning can commence. The advantage is that the user can delay the start of mechanical cleaning until this time, thereby maximising efficiency of the mechanical cleaning. The signal is preferably an audible signal. The invention also includes a method for washing using such detergent compositions and use of such detergent compositions.
Patent CA-2388301-A1 (CA)
Inventor: BERINSTEIN NEIL
IPC: A61P37/02
Filed: 2000-10-20
Abstract: Cette invention, qui a trait à une molécule gp100, des plus utile s'agissant de moduler le système immunitaire, concerne, plus particulièrement, une séquence nucléotidique relative à une molécule gp100, laquelle molécule a été modifiée afin de la rendre utilisable aux fins de la modulation du système immunitaire. Cette séquence d'acide nucléique isolé décrite dans cette invention est dénommée gp100. La protéine correspondante, dénommée gp100, est également décrite. L'invention porte, de surcroît, sur les utilisations de ces molécules en tant que vaccins.
Patent CA-2388813-A1 (CA)
Title: Heterocyclic sodium/proton exchange inhibitors and method
Inventor: WEINSTEIN DAVID S
IPC: A61K31/4168
Filed: 2000-10-02
Abstract: Heterocyclic are provided which are sodium/proton exchange (NHE) inhibitors which have the structure (I) wherein n is 1 to 5; X is N or C-R5 wherein R5 is H, halo, alkenyl, alkynyl, alkoxy, alkyl, aryl or heteroaryl; Z is a heteroaryl group, R1, R2, R3 and R4 are as defined herein, and where X is N, R1 is preferably aryl or heteroaryl, and are useful as antianginal and cardioprotective agents. In addition, a method is provided for preventing or treating angina pectoris, cardiac dysfunction, myocardial necrosis, and arrhythmia employing the above heterocyclic derivatives.