baber/WOPTO huggingface dataset:
Patent CA-2402509-A1 (CA)
Inventor: FITZGERALD PETER J
IPC: A61K48/00
Filed: 2001-03-07
Abstract: L'invention concerne des méthodes d'administration locale d'un agent à un hôte. Plus précisément, ces méthodes concernent l'administration locale d'un agent dans une espace interstitiel d'un hôte. Ces méthodes consistent à introduire un agent par perfusion rétrograde dans un vaisseau d'un hôte, en général une veine, dans des conditions permettant à l'agent d'entrer dans un espace interstitiel de l'hôte à proximité de l'emplacement du vaisseau dans lequel l'agent est introduit par perfusion rétrograde. Dans la pratique, l'agent est administré à l'hôte avec production d'une contrainte sur le tissu vasculaire, en amont du site d'administration et adjacent à l'interstice cible, cette contrainte sur le tissu vasculaire étant suffisante pour permettre le transport de l'agent depuis le site vasculaire de dépôt jusque dans l'espace interstitiel. Dans un mode de réalisation préféré, l'agent est introduit par perfusion rétrograde à une pression suffisante pour fournir une contrainte mécanique sur le vaisseau, à proximité de l'espace interstitiel cible. L'invention concerne également des trousses destinées à être utilisées pour mettre en oeuvre ces méthodes. Cette invention est utile pour l'administration locale d'une variété d'agents différents destinés au traitement d'une variété de maladies différentes ou d'autres états.
Patent CA-2402943-A1 (CA)
Inventor: LAND DAVID VICTOR
IPC: G01J5/46
Filed: 2001-03-09
Abstract: An improved apparatus for measuring the temperature of an object such as a food object. Also, a related method, container, transportation member and production line which utilizes this apparatus. The apparatus includes a coupling device for coupling radiation emanating from the object to at least a first radiation temperature measuring radiometer, and a first device for switching measurement circuitry between measuring the radiation temperature of at least a first reference temperature and the radiation temperature of the object.
Patent CA-2405816-A1 (CA)
Inventor: HUDON LAWRENCE
IPC: A61M5/24
Filed: 2001-04-02
Abstract: L'invention concerne un dispositif de protection d'aiguille (2) destiné à un flacon (16) ou une capsule possédant un boîtier (6) relié de façon articulée au collier de l'aiguille (4). Ce collier vient d'ajuster sur une partie du corps du flacon (16a) et possède un extension venant s'ajuster sur le goulot (22) du flacon (16). Un embout d'aiguille (20) possédant une partie jupe (20a) capable de couvrir ou de recouvrir le collier (4) de manière à fixer de façon irrévocable le collier (4) au flacon (16). Un applicateur (30) peut être utilisé en vue de déplacer la jupe (20a) et le collier (4) de manière que l'extension du collier (4b) soit couverte par la jupe (20a) et couplée fixement au flacon (16). Une tige (48) mobile le long de l'applicateur 30 est connectée à un piston (24). Le boîtier (6) peut être pivoté autour du flacon (16) afin d'envelopper l'aiguille (26) s'étendant à partie de l'embout.
Patent CA-2409506-A1 (CA)
Inventor: KIM JUNG-EUN
IPC: C12N5/071
Filed: 2000-12-08
Abstract: The present invention relates to a method for cell adhesion and wound healin g with internal domains of .beta.ig-h3. Particularly, the present invention relates to the method of using recombinant proteins containing one or more o f 2nd or 4th internal domain of .beta.ig-h3 for cell adhesion and wound healin g, wherein the 2nd or 4th internal domain of .beta.ig-h3 has aspartic acid and isoleucine essential for interaction with integrin which represent a high homology in base sequence of .beta.ig-h3 internal domains. The recombinant proteins containing one or more 2nd or 4th internal domain of .beta.ig-h3 ar e effective for cell adhesion and wound healing by itself and can be used for developing cell culture medium and wound healing agent.
Patent CA-2413393-A1 (CA)
Inventor: GIBBONS MARK PHILIP
IPC: G06F9/46
Filed: 2002-11-29
Abstract: The invention is a method for allowing Java objects to communicate with .Net Remoting objects, with a first step of receiving metadata information from a .Net Remoting server on a Java client. Then, Java proxies are generated from said metadata information, using a Java development tool, with the Java proxies generated by a one-to-one mapping of .Net classes to Java classes. Finally, the Java proxies are implemented on the Java client, with the method provided solely in Java. Therefore, the Java client does not require any .Net components. The method can also be used to allow .Net Remoting objects to communicate with Java objects in a similar manner.
Patent CA-2414879-A1 (CA)
Inventor: SHIRAKURA SHINICHI
IPC: A01N47/36
Filed: 2001-06-25
Abstract: L'invention concerne des dérivés de tétrazole représentés par la formule (I). Dans cette formule, R?1¿ est halogène, méthyle, éthyle, halométhyle, méthoxy, éthoxy, haloalkoxy C¿1-2?, méthylthio, éthylthio, ¿ ?alkylsulfonyle C¿1-3?, méthylsulfonyloxy, éthylsulfonyloxy, nitro ou cyano; R?2¿ est alkyle C¿1-6?, cycloalkyle C¿3-6 ?éventuellement substitué par halogène ou alkyle C¿1-3?, haloalkyle C¿1-4?, alcényle C¿2-6?, ou phényle éventuellement substitué par halogène, alkyle C¿1-3?, haloalkyle C¿1-2? ou nitro; m vaut 0, 1 ou 2, deux R?1¿ peuvent être identiques ou différents, au cas où m vaut 2, n vaut 1 ou 2, Q est l'un des groupes cycliques mentionnés dans l'invention. L'invention concerne également des intermédiaires de ce type de dérivé, plusieurs procédés d'élaboration, et l'utilisation des produits considérés comme herbicides. L'invention concerne enfin des compositions renfermant lesdits produits.
Patent CA-2416195-A1 (CA)
Title: Arrays of n aqueous polymer dispersions and m formulations of aqueous polymer dispersions
Inventor: ROSSMANITH PETER
IPC: C08F2/22
Filed: 2001-07-11
Abstract: The invention relates to combinatory methods for producing an array of n aqueous polymer dispersions by emulsion polymerization and for producing an array of m formulations of polymer dispersions, in addition to the arrays themselves. The methods are carried out at n or m spatially separated locations for the n or m formulations. To carry out the emulsion polymerization, monomers, an initiator, a dispersant and optionally addition al components are reacted with one another in water, which acts as the reaction  medium. To produce the formulations, aqueous polymer dispersions are mixed with other aqueous polymer dispersions and/or additional components. In all methods, each one of the n or m formulations differs from the other formulation in at least one respective parameter, which can influence the characteristics of the polymer dispersions or formulations that are obtained . The advantage of the invention is that said method allows a large number of aqueous polymer dispersions and formulations to be produced and characterize d. This accelerates the development of aqueous polymer dispersions and formulations with optimized characteristics.
Patent CA-2417735-A1 (CA)
Title: Safety system for mobile anhydrous ammonia fertilizer system
Inventor: SCUDDER BRADLEY E
IPC: A01C23/02
Filed: 2003-01-30
Abstract: A safety system for a mobile anhydrous ammonia fertilizer application system is adapted to be remotely actuated closed by the operator in the event of a leak in the system.
Patent CA-2421568-A1 (CA)
Title: Solar infrared ground clutter suppressor
Inventor: MCFEE JOHN E
IPC: G01V8/00
Filed: 2001-09-04
Abstract: An apparatus for detecting landmines is based on obtaining thermal signatures with an infrared camera (12) of a soil surface where a buried landmine might exist. An optical band filter (14) is positioned in front of the camera, which filter (14) is transmissive to selected band wavelengths but strongly attenuates radiation outside of the selected bands. The filter (14) is one selected to pass radiation in an optical band in which solar radiation is absent or highly attenuated at the earth's surface due to absorption by the molecular aerosol or particulate constitute of the atmosphere. This ensures that most of the solar radiation scattered from the ground surface is blocked from reaching the infrared camera's sensor, thereby eliminating clutter in infrared images of the soil surface.
Patent CA-2424396-A1 (CA)
Title: Naphthylsalicylanilides as antimicrobial and antiinflammatory agents
Inventor: COBURN ROBERT A
IPC: C07C255/60
Filed: 2001-10-02
Abstract: The present invention discloses novel naphthylsalicylanilides of the general  formula (I) wherein W is a substituted or unsubstituted naphthyl ring. The substitution on W includes replacing one or more -H with -OH, alkyl O-alkyl,  branched alkyl, or cycloalkyl, containing 1-6 carbon atoms or combinations thereof. Y is a substituted or unsubstituted phenyl ring or substituted or unsubstituted naphthyl ring. The substitution for Y includes replacement of one or more -H atoms with Cn, CF3, NO2, methoxy, benzoyl, phenoxy, phenoxymethyl or combinations thereof. These compounds are useful as antibacterial against gram negative and gram positive bacteria and as antiinflammatory agents.
Patent CA-2426394-A1 (CA)
Title: Pizza advertising and delivery beacon
Inventor: FRATZKE FRANK V
IPC: G09F7/00
Filed: 2003-04-22
Abstract: A vendor such as a pizza parlor promotes its products and improves its service by providing to customers, free of charge, distinctive beacons which can be placed in the window of a home to attract a delivery person. The vendor induces customers to use the beacon by offering discounts and faster delivery service, and benefits from having its advertizing prominently displayed in homes.
Patent CA-2426398-A1 (CA)
Title: Methods of modifying eukaryotic cells
Inventor: MURPHY ANDREW J
IPC: C12N5/10
Filed: 2001-10-31
Abstract: A method for engineering and utilizing large DNA vectors to target, via homologous recombination, and modify, in any desirable fashion, endogenous genes and chromosomal loci in eukaryotic cells. These large DNA targeting vectors for eukaryotic cells, termed LTVECs, are derived from fragments of cloned genomic DNA larger than those typically used by other approaches intended to perform homologous targeting in eukaryotic cells. Also provided is a rapid and convenient method of detecting eukaryotic cells in which the LTV EC has correctly targeted and modified the desired endogenous genes(s) or chromosomal locus (loci) as well as the use of these cells to generate organisms bearing the genetic modification.
Patent CA-2428070-A1 (CA)
Inventor: HAERTHER DARYL W
IPC: C02F3/32
Filed: 2003-05-07
Abstract: A system and method are provided for aerobic treatment of waste, such as animal or human waste. The method includes the continual introduction of microalgae. The high amounts of oxygen produced by the microalgae satisfies the biochemical oxygen demand in the treatment process and also allows oxidation of undesirable contaminants.  Delivery of the microalgae at a desired rate is achieved by incorporation of a series of electrical and mechanical devices housed within a greenhouse type structure which optimizes growth conditions for the microalgae, and also allows the system to be automated.
Patent CA-2428732-A1 (CA)
Inventor: BAMBAD R SHOSHANA
IPC: G01N33/566
Filed: 2001-11-15
Abstract: Methods, assays, and components are described in which biological samples can be rapidly and sensitively analyzed for the presence of species associated with neurodegenerative disease. Techniques and components are provided for diagnosis of disease, as well as for screening of candidate drugs for treatment of neurodegenerative disease. The techniques are simple, extremely sensitive, and utilize readily-available components. Binding species, capable of binding a neurodegenerative disease aggregate-forming or aggregate-forming species, are fastened to surfaces of electrodes and surfaces of particles, or provided free in solution, to bind aggregate-forming species and/or be involved in aggregation.    Methods and kits simultaneously screen the interaction between a plurality of chemical or biological species.
Patent CA-2429262-A1 (CA)
Title: Water processing device
Inventor: SEARS STEPHAN B
IPC: B01D3/42
Filed: 2001-11-16
Abstract: A water processing device for removing contaminants from water for consumption, including a heat exchanger (8), a heater (15), a boiler chamber (21), a liquid level control device (24), a demister (23), a degasser (26), and a self-cleaning component (6). A water seal (30) to prevent steam from leaking from the device is also provided.
Patent CA-2429300-A1 (CA)
Inventor: VOLLE JORG
IPC: C08G59/40
Filed: 2001-10-25
Abstract: L'invention concerne des adduits d'amine polyéther contenant un groupe hydroxyle (a), qui peuvent s'obtenir par la réaction d'éthers polyglycidyle (a1) préparés à partir de polyols d'éther polyalkylène ayant un poids moléculaire moyen compris entre 200 et 10000 et d'épichlorohydrine, avec des amines (a2) qui contiennent au moins deux atomes d'hydrogène amine réactifs par molécule pour former des amines polyéther, et une réaction d'addition subséquente des amines polyéther avec des composés époxy (a3) qui contiennent au moins un groupe époxy par molécule. L'invention concerne également des compositions durcissables renfermant une résine époxy (b) et un adduit (a), ainsi que l'utilisation de ces compositions durcissables pour la fabrication de moulages, de revêtements et de matériaux expansés.
Patent CA-2429699-A1 (CA)
Title: Isolated human drug-metabolizing proteins, nucleic acid molecules encoding human drug-metabolizing proteins, and uses thereof
Inventor: BEASLEY ELLEN M
IPC: C12N1/19
Filed: 2001-11-16
Abstract: The present invention provides amino acid sequences of peptides that are encoded by genes within the human genome, the drug-metabolizing enzyme peptides of the present invention. The present invention specifically provides isolated peptide and nucleic acid molecules, methods of identifying orthologs and paralogs of the drug-metabolizing enzyme peptides, and methods of identifying modulators of the drug-metabolizing enzyme peptides.
Patent CA-2430938-A1 (CA)
Inventor: WOOLSTON ROBERT
IPC: A61M5/20
Filed: 2001-12-21
Abstract: A drive mechanism for an injection device is disclosed in wich piston means 306 are selectively driven to expel medicament from within a medicament cartridge 40. A drive mechanism for controlling the movement of the piston means is described comprising a housing 302, a shuttle 300 located for movement within the housing 302 along a longitudinal axis between a first position and a second position, and drive means to move the shuttle 300 within the housing 302. A gear component 304 is located within the housing 302 for rotation about the longitudinal axis and associated with the piston means 306, movement of the shittle 300 between each of the first and the second positions causing movement of the piston means 306.
Patent CA-2435962-A1 (CA)
Inventor: CASSINELLI CLARA
IPC: A61L33/10
Filed: 2002-01-30
Abstract: A method of modifying surfaces of a device, for example, a medical device, i s disclosed. The method includes modifying a surface of a device by providing a device, exposing the device to a reactive gas and plasma energy to create a plasma deposited surface on the device, and quenching the device with the reactive gas. The device exhibits changes in its surface properties thereby making it more desirable for an intended use.
Patent CA-2436753-A1 (CA)
Title: Highly sensitive cross axis accelerometer
Inventor: KNUDSEN SVERRE
IPC: G01P15/12
Filed: 2002-02-06
Abstract: A highly sensitive accelerometer for determining the acceleration of a structure includes a mass within a housing rotationally supported by a hinge and opposing support members. The support members are alternately wound around a fixed mandrel and the mass in a pendulum arrangement. At least a portion of one of the support members comprises a transducer capable measuring the rotation of the mass within the housing. An embodiment of the invention employs optical fiber coils as support members for use in interferometric sensing processes. Arrays of such interferometer based accelerometers maybe multiplexed using WDM or similar methods.
Patent CA-2437473-A1 (CA)
Inventor: MCMILLIAN RAY A
IPC: C12N1/04
Filed: 2003-08-18
Abstract: The present invention provides a method for preserving cells and nucleic acids in a sample by exposing the sample to a composition that causes an inhibitory affect on proteolytic agents and/or nucleic acid degradative agents in the sample. Such compositions that are useful in the method of the present invention include chelating agents such as sodium citrate, sodium borate, sodium fluoride and EDTA, that will bind trace metals necessary for proteolytic activity of proteolytic agents and/or nuclease activity of nuclease agents in a sample.
Patent CA-2437722-A1 (CA)
Title: Systemes de gestion de parkings
Inventor: HOWARD CHARLES K
IPC: G07B15/02
Filed: 2002-02-07
Abstract: L'invention concerne des systèmes comprenant un ou plusieurs détecteurs de véhicules sans fil, ainsi qu'un système de paiement de parking réparti tel que des parcmètres ou une station de paiement. Les informations en provenance du système de paiement et des détecteurs de véhicules peuvent être combinées en vue de déterminer si une infraction a eu lieu ou va se produire. Ces informations peuvent ensuite être transmises à un agent de surveillance par l'intermédiaire d'un système de communication, conjointement avec des informations concernant l'emplacement géographique de cette infraction. Lesdites informations peuvent également être transmises à un usager du parking en vue d'avertir ce dernier quant à l'imminence d'un état d'infraction, ledit usager pouvant alors effectuer un paiement supplémentaire pour prolonger sa durée de stationnement avant de se trouver en état d'infraction.
Patent CA-2438007-A1 (CA)
Inventor: BROWN DAVID S
IPC: D04H1/64
Filed: 2003-08-21
Abstract: Disclosed is both a method and composition for making a low formaldehyde emission panel. The panel includes a scrim that is typically formed from fiberglass bound together in a mat by a substantially formaldehyde free resin. The scrim is applied to the facing side of the panel by an adhesive that is also substantially formaldehyde free. The adhesive may also contain a formaldehyde scavenger. The formed panel has a low rate of formaldehyde emittance and can used as an acoustical ceiling panel.
Patent CA-2439348-A1 (CA)
Title: Composition de blanchiment et procede de blanchiment dentaire
Inventor: KAWABE KENJI
IPC: D06L4/12
Filed: 2002-02-27
Abstract: La présente invention concerne un produit de blanchiment réunissant un peroxyde et un photocatalyseur devenant actif sous une lumière d'au moins 420 nm, c'est-à-dire à la lumière visible. L'invention concerne également un procédé de blanchiment dentaire impliquant l'application du produit conforme à l'une des revendications 1 à 4 sur la surface des dents, puis l'exposition du produit appliqué à une lumière présentant une composante à au moins 420 nm.
Patent CA-2440465-A1 (CA)
Inventor: CONWAY MARY J
IPC: A61L9/04
Filed: 2003-02-12
Abstract: A vapor dispensing device is provided which is less noticeable as a dispensing device to observers of the device. For example, in this context, the dispensing device may have the general appearance of a standard electrical wall outlet and have the ability to use the outlets into which the dispensing device is plugged.
Patent CA-2442462-A1 (CA)
Inventor: LUBKER JOHN W II
IPC: D03D1/00
Filed: 2003-09-25
Abstract: A protective drainage wrap comprises a first portion, a second portion and a solid sheet portion. The first portion comprises cross-woven or cross-laminate material in the machine direction and in the transverse direction. The material in the machine direction comprises a polyolefin, polyester, nylon or combinations thereof and has a first thickness. The material in the transverse direction comprises a polyolefin, polyester, nylon or combinations thereof and has a second thickness. The second thickness is at least about 2 times greater than the first thickness so as to assist in providing drainage for moisture build-up. The second portion is a coating comprising a polyolefin, polyester, nylon or combinations thereof. The first and second portions are located adjacent to each other. The solid sheet portion comprises a polyolefin, polyester, nylon or combinations thereof. The solid sheet portion is attached to at least one of the first portion and the second portion.
Patent CA-2446143-A1 (CA)
Title: Delivery system and method of use for the eye
Inventor: BERLIN MICHAEL S
IPC: A61B18/00
Filed: 2001-05-21
Abstract: A method and delivery system are disclosed for creating an aqueous flow pathway in the trabecular meshwork, juxtacanalicular trabecular meshwork and Schlemm's canal of an eye for reducing elevated intraocular pressure. Pulsed laser radiation is delivered from the distal end of a fiber-optic probe sufficient to cause photoablation of selected portions of the trabecular meshwork, the juxtacanalicular trabecular meshwork and an inner wall of Schlemm's canal in the target site. The fiber-optic probe may be advanced so as to create an aperture in the inner wall of Schlemm's canal in which fluid from the anterior chamber of the eye flows. The method and delivery system may further be used on any tissue types in the body.
Patent CA-2446232-A1 (CA)
Title: Data management for seismic acquisition using variable compression ratio as a function of background noise
Inventor: BALIGUET PIERRE
IPC: G01V1/22
Filed: 2003-03-12
Abstract: A seismic data acquisition unit includes a data acquisition and digitizer which receives an analog seismic signal and digitizes the signal. The data acquisition and digitizer also acquires an ambient noise signal at some point in the data acquisition and recording signal at a time when ambient noise is not masked by the seismic signal. The data acquisition unit further comprises a data compressor to receive the digitized signal from the data acquisition and digitizer and compress the digitized data, preferably with a lossy compression algorithm. Finally, the data acquisition unit comprises a data telemetry and repeater device to receive the compressed data and transmit the compressed data to a central unit. The data acquisition unit preferably includes a data decompressor. The data decompressor takes the data from the data compressor and decompresses the data. The decompressed data is then compared with the original digitized data to determine the amount of noise which resulted from the compression process. The compression noise is compared to the ambient noise, and if the compression noise exceeds a predefined criterion, then the compression ratio in the data compressor is adjusted for a lower degree of compression. The process is repeated until the amount of compression noise, relative to ambient noise, is satisfactory.
Patent CA-2447337-A1 (CA)
Title: Machine domestique de torsion de fils
Inventor: LABERGE CLEMENCE
IPC: D07B3/00
Filed: 2003-10-31
Abstract: A ma connaissance, cette technologie n'existe pas. Aucun appareil domestique n'est sur le marché. Dans toutes les revues canadiennes, françaises et américaines que j'ai surveillées. aucune n'a offert un tel appareil et j'en aurais tellement besoin. Des magasins de laine et fibre m'ont dit que si j'en trouvais un de le leur dire immédiatement. Les fils de coton ou de laine vendus dans le commerce pour le tricot. le tricot au crochet, la frivolité, le tissage ou autre technique comprennent un, deux, trois ou plus de brins tordus ensemble. Mais l'artisan ne trouve pas toujours la bonne grosseur de fil pour ses besoins ni la couleur. La présente invention permettrait à un individu plus de choix, de souplesse pour ses besoins créatifs. (Comparez une machine à coudre ordinaire à une machine électronique qui fait toutes sortes de broderie et de points!) D'autant plus que l'on trouve dans plusieurs magasins des fils simples dans un choix incroyable. Ce qu'il nous manque de même qu'aux magasins de fibres et laine, associations de femmes (Fermières, AFFEAS, etc.), c'est un appareil domestique qui nous permettrait de préparer des fils de différentes grosseurs à partir de fils aussi fins que ceux des machines à coudre, ou plus gros. corse des brins de laine, par exemple.