baber/WOPTO huggingface dataset:
Patent CA-2382889-A1 (CA)
Title: Nouvelle proteine receptrice couplee a une proteine g, et son adn
Inventor: WATANABE TAKUYA
IPC: C12N15/12
Filed: 2000-08-24
Abstract: L'invention concerne une protéine humaine d'origine cérébrale (protéine réceptrice couplée à une protéine G) ou ses sels; un ADN codant pour cette protéine; un procédé permettant de déterminer un ligand pour ladite protéine; un procédé/kit permettant de cribler un composé (par exemple, un agoniste, un antagoniste) capable de modifier les propriétés de liaison du ligand à la protéine; un composé obtenu au moyen du criblage de ladite protéine ou de ses sels, etc. La protéine humaine d'origine cérébrale précitée ou l'ADN codant pour cette protéine peuvent être utilisés pour prévenir ou guérir des maladies associées au dysfonctionnement de cette protéine.
Patent CA-2387850-A1 (CA)
Title: Replaceable point frog
Inventor: CLICK GARY
IPC: E01B7/12
Filed: 2002-05-29
Abstract: A railway frog insert assembly comprises a casting defining the heel and toe sections of a frog. The portion of the casting intermediate the heel and toe sections consists of an integral spine extending between the heel and toe sections. The height of the spine is below the level of the flangeways in the vicinity of the point. An intermediate point section, the base of which is hollowed out, is removably seated over the spine. The top surface of the intermediate section defines the point, a small portion to the toe side of the point, a small portion to the heel side of the point, and the flangeways in the vicinity of the point.
Patent CA-2389104-A1 (CA)
Title: Portable liquid oxygen unit with multiple operational orientations
Inventor: REMES RICHARD S
IPC: F17C13/08
Filed: 2000-10-26
Abstract: A portable liquid oxygen (LOX) storage/delivery apparatus is provided, including an insulated (LOX) container (104) having an interior, a bottom portion (106) and a sidewall (107), the sidewall (107) including a first sid e portion (108) and a second side portion (109), both extending between the to p portion (105) and the bottom portion (106), and a port system in communicati on with the interior of the container (104) for charging the container (104) an d for withdrawing LOX and gaseous oxygen from the container (104). The gaseous  oxygen is withdrawn from the container (104) through a first outlet (116) an d LOX is withdrawn from the container (104) through a second outlet (113). Gaseous oxygen can be withdrawn from the container (104) through the first outlet (116) and LOX can be withdrawn from the container (104) through the second outlet (113) when the container is positioned in a first orientation with the sidewall (107) vertically oriented as well as when the container is  positioned in a second orientation with the second side portion (109) orient ed downwardly and with the first side portion (108) oriented upwardly and overlying the second side portion, and any position in between.
Patent CA-2392018-A1 (CA)
Title: A method for preparation of a composition that contains polymer ester compounds with long-chain alkyl residues and use of this composition
Inventor: EISENBERG BORIS
IPC: C10M145/14
Filed: 2000-11-29
Abstract: The invention relates to a method for producing poly(meth)acrylate compositions. According to the inventive method, ethylenically unsaturated monomers are reacted to polymers by means of initiators that have a transferable atom group and one or more catalysts that comprise at least one transition metal in the presence of ligands that may form a coordination compound with the one or more metal catalysts. The ethylenically unsaturated monomers that comprise 50 to 100 % by weight, based on the total weight of the ethylenically unsaturated monomers, of (meth)acrylates of the formula (I), wherein R respresents hydrogen or methyl, R1 represents a linear or branched alkyl group with 6 to 40 carbon atoms, R2 and R3 independently represents hydrogen or a group of the formula CORR', wherein R' represents hydrogen or a linear or branched alkyl group with 6 to 40 carbon atoms, are polymerized in the presence of 5 to 95 % by weight, based on the total weight of the composition, of mineral oil.
Patent CA-2399591-A1 (CA)
Title: Liquid electrolyte lithium-sulfur batteries
Inventor: DEJONGHE LUTGARD C
IPC: H01M10/054
Filed: 2001-01-29
Abstract: A high performance lithium-sulfur battery cell (10) includes the following features: (a) a negative electrode (14) including a metal or an ion of the metal; (b) a positive electrode (18) comprising an electronically conductive  material; and (c) a liquid catholyte (16) including a solvent and a dissolve d electrochemically active material comprising sulfur in the form of a sulfide  of the negative electrode metal or a polysulfide of the metal. Such battery cells are characterized by an energy density, calculated based upon a lamina te weight, of at least 400 Watt-hours/kilogram when discharged at a rate of at least 0.1 mA/cm2. Cells meeting these criteria often find use as primary cel ls.
Patent CA-2401029-A1 (CA)
Inventor: JACKSON DOUGLAS J
IPC: B29L31/56
Filed: 2000-09-15
Abstract: Ce bouchon en matière plastique (10) comprend une portion supérieure ainsi qu'une jupe (12) dotée d'une surface intérieure. Il comporte également des zones de fragilité, des zones flexibles (14) ou panneaux flexibles, de préférence sur la surface intérieure de la jupe (12), afin de permettre à cette jupe de se dilater de manière radiale et périphérique vers l'extérieur lorsque sa surface intérieure est soumise à une force dirigée radialement vers l'extérieur, comme lors de l'éjection par déformation du bouchon, à partir d'un outil de moulage (38). L'invention concerne également un procédé de moulage de ce bouchon éjectable par déformation (10), comprenant les étapes consistant à doter le noyau (38) du moule d'éléments s'étendant vers l'extérieur, de manière à former des zones (14) dans le bouchon dont l'épaisseur est plus mince que l'épaisseur moyenne du bouchon, afin de permettre au bouchon de se dilater radialement vers l'extérieur lorsqu'il est éjecté par déformation à partir de l'outil de moulage (38), avec un écrasement réduit du filetage.
Patent CA-2401910-A1 (CA)
Inventor: GABEL ROLF-DIETER
IPC: A61K9/14
Filed: 2001-03-28
Abstract: The present invention is concerned with pharmaceutically acceptable compositions comprising carvedilol or a pharmaceutically acceptable salt thereof distributed as a molecular dispersion in a concentration above 5 % (wt./wt.), as well as pharmaceutical administration forms comprising such compositions and their use for the treatment and/or prophylaxis of illnesses such as hypertension, cardiac insufficiency or angina pectoris.
Patent CA-2402609-A1 (CA)
Inventor: HIRATOCHI MASAHIRO
IPC: A61K31/7034
Filed: 2001-03-15
Abstract: L'invention concerne des dérivés glucopyranosyloxybenzylbenzène de formule générale (I) et des sels de ceux-ci, qui présentent une excellente activité inhibitrice de SGLT2 humain et qui sont utiles en tant que médicaments préventifs ou thérapeutiques contre, entre autres, le diabète et l'obésité. L'invention porte également sur des intermédiaires utilisés pour la préparation desdits dérivés. Dans la formule (I), R?1¿ représente hydrogène ou alkyle inférieur hydroxylé ; R?2¿ représente alkyle inférieur, alcoxy inférieur, alkylthio inférieur, alkyle inférieur hydroxylé, alcoxy inférieur hydroxylé, alkylthio inférieur hydroxylé ou similaire.
Patent CA-2404894-A1 (CA)
Inventor: REYNOLDS J SCOTT
IPC: E21B37/04
Filed: 2001-04-02
Abstract: One or more brush bodies (20) fabricated from an incompressible material, for example, from high density polyurethane, high density polyethylene, high density polypropylene, nylon, Orlon, high density plastics, phenolic resin-based materials hard rubber, wood, aluminum, or other easily drillable metals, are connected to, or integrally fabricated with one or more elastomeric, conventional cement plugs (30), and are pumped down within the interior of oilfield casing (76) situated within an earth borehole, to minimize or eliminate the need to run a workstring of drillpipe and drill bit to clean out the interior of the string of casing (76).
Patent CA-2407529-A1 (CA)
Inventor: HIRANO JUN
IPC: H04W84/12
Filed: 2002-03-06
Abstract: A communication terminal containing apparatus for performing communication between communication terminals under different systems in the radio LAN without interfering each other. In a first system, after a transmission/reception period in control channels RCH, BCH, FCH, and ACH, a transmission/reception period is set for a downstream line signal, a direct link signal, and an upstream line signal. In a second system, a transmission/reception period is set in a PCF mode immediately after a beaco n and after this, a transmission/reception period in a DCF mode is set. It should be noted that in the first system, a reserved period is set for a period after the PCF mode of the second system, and an RCH reception period is started upon start of the PCF mode of the second system.
Patent CA-2407583-A1 (CA)
Inventor: TEN VOORDEN HUBERT PIERRE JACQ
IPC: G06Q50/00
Filed: 2001-04-19
Abstract: A method is described for supplying maintenance and operational support services from a service centre for a plurality of industrial cleaning processes or machines at remote sites and/or operated by different organisations. A local unit is provided at each process or machine, which is  programmed to forward process/machine information with a process/machine identification to the service centre. At the service centre a service centre  computer with a database containing contact information with corresponding process/machine identifications, obtains maintenance information from the process/machine information, wherein the process/machine identification is used by the service centre computer to forward the maintenance information t o the corresponding contact. In a system for monitoring a plurality of industrial cleaning processes or machines, each machine uses a local unit wi th a plurality of sensors for sensing operating parameters of the process or machine.
Patent CA-2409393-A1 (CA)
Title: Bleach stabiliser for stain removal pen
Inventor: BOISSIE STEPHANE
IPC: D06F39/02
Filed: 2001-06-14
Abstract: The present invention relates to an applicator for a fabric treatment composition and its application. More specifically the invention relates to a convenient to carry fabric treatment applicator comprising a chelating agent and a radical scavenger and preferably a bleach, which allows for gentle fabric treatment which does not require post-treatment, like rinsing. Claimed and described is a fabric treatment applicator comprising an application device and a fabric treatment composition, the fabric treatment composition comprising a radical scavenger and a chelating agent. Further claimed and described is the use of a fabric treatment composition comprising a radical scavenger and a chelating agent for no rinse fabric treatment.
Patent CA-2412585-A1 (CA)
Title: Process for drying organoborane compounds
Inventor: BARNETTE WILLIE JON
IPC: C07F5/02
Filed: 2001-08-14
Abstract: A method of removing water from wet organoborane by dissolving the wet organoborane in an organic solvent in which water is incompletely soluble, decanting any insoluble water, and distilling the organic phase to remove water which may be contained therein.
Patent CA-2414119-A1 (CA)
Inventor: FANNIN DAWN B
IPC: B62D35/00
Filed: 2000-05-30
Abstract: A sweptback air deflector (22, 26) is adjustably attached to a vehicle frame  (32) by a mechanical linkage (64) and drive mechanism (66).
Patent CA-2414510-A1 (CA)
Title: Use of bioactive glass compositions to stimulate osteoblast production
Inventor: XYNOS IOANNIS D
IPC: A61K35/12
Filed: 2001-07-11
Abstract: Compositions comprising bioactive glass compositions or extracts thereof whi ch include ions in an appropriate concentration and ratio that they enhance osteoblast production, and methods of preparation and use thereof, are disclosed. The compositions can be included in implantable devices that are capable of inducing tissue formation in autogeneic, allogeneic and xenogenei c implants, for example as coatings and/or matrix materials. Examples of such devices include prosthetic implants, sutures, stents, screws, plates, tubes,  and the like. Aqueous extracts of the bioactive glass compositions, which extracts are capable of stimulating osteoblast production, are also disclose d. The compositions can be used, for example, to induce local tissue formation from a progenitor cell in a mammal, for accelerating allograft repair in a mammal, for promoting in vivo integration of an implantable prosthetic devic e to enhance the bond strength between the prosthesis and the existing target tissue at the joining site, and for treating tissue degenerative conditions.
Patent CA-2414686-A1 (CA)
Inventor: FREDERICKSEN DAVID E
IPC: B05D3/02
Filed: 2002-12-17
Abstract: A method for powder coating articles includes the steps of preheating the article to a preheating temperature, coating the article with a polymeric powder coating having a cross-linking temperature that is above the preheating temperature and curing the article having the powder coating applied thereto at a curing temperature. The curing temperature is between the powder coating cross-linking temperature and the melting point temperature of the articles. A system for carrying out the coating method is disclosed as is an article made by the method.
Patent CA-2416867-A1 (CA)
Title: Cyclopentanoindoles, compositions containing such compounds and methods of treatment
Inventor: STURINO CLAUDIO
IPC: H04W52/28
Filed: 2001-07-23
Abstract: Substituted cyclopentanoindole derivatives are antagonists of prostaglandins, and as such are useful for the treatment of prostaglandin mediated diseases.
Patent CA-2417302-A1 (CA)
Inventor: KITSU KUNIHIRO
IPC: B63H20/08
Filed: 2003-01-24
Abstract: In a steering handle device including a tilting switch, an overhang portion is formed on a switch case detachably secured to a lower surface of a steering handle, and protrudes from a side of the steering handle toward a side where a steersman is in position. A tilting switch is mounted in a switch-mounting bore which is open at a rear slant wall of the overhang portion. Thus, the steering handle can be also used commonly in an outboard engine system including no tilting switch.
Patent CA-2418922-A1 (CA)
Title: Device for amplifying the current of an abnormal electrical discharge and system for using an abnormal electrical discharge comprising one such device
Inventor: TERRAT JEAN-PAUL
IPC: H01J37/34
Filed: 2002-06-10
Abstract: A device (1) for amplifying the current of an abnormal electrical discharge, characterized in that it comprises an electrode which is positively polarized (2) and associated with a magnetic circuit (3) producing a magnetic field (4) which is uniformly divergent, whereby the intensity on the surface of said electrode is more than approximately 6.10?-2¿ Tesla, said electrode being positioned in the region where the magnetic field is at its most intense.
Patent CA-2422595-A1 (CA)
Title: Air cooled auxiliary power unit for vehicles
Inventor: BHABRA JITESH
IPC: F02B63/06
Filed: 2003-03-18
Abstract: The present invention is directed to an auxiliary power unit for use with a vehicle, typically a truck. The power unit uses an air-cooled generator and associated auxiliary engine to supply power and air regulation requirements to the truck on demand. The air-cooled auxiliary engine is employed with an electrical generator and a compressor to provide the auxiliary power unit. The unit is self contained in that it is not interconnected with the vehicle liquid coolant systems. A remote control module directs the operation of the power unit to supply heating and air conditioning to the vehicle interior by a sleeper unit. The sleeper unit provides a heating source and a coolant source that are powered by the power unit. A housing for the power unit is designed to assist in cooling and maintenance of the power unit. A series of air inlets are used to direct cooling air from the surrounding air over the generator, engine, and a condenser, so that operating temperatures of the power unit van be maintained within acceptable parameters. The housing also has an access cover that allows the contained power unit to be removed from the housing on a series of guides or channels, thereby facilitating the serviceability of the unit.
Patent CA-2422608-A1 (CA)
Inventor: LACASSE MAURICE
IPC: C02F1/44
Filed: 2003-03-19
Abstract: The present invention relates to a transportable apparatus for water treatment. More particularly, the apparatus is destined to be fully automated and provide drinkable water quality to small-size municipalities. The apparatus is connected to a raw water source and comprises, within its own transportable housing, all the necessary components to treat water. The water treatment process requires the use of various water treatment stages to gradually purify the water source, involving a series of filters and in a preferred embodiment, uses ozone as a disinfectant.
Patent CA-2423170-A1 (CA)
Inventor: BAUDIER PHILIPPE
IPC: A61Q19/00
Filed: 2001-09-21
Abstract: La présente invention concerne une composition pharmaceutique orale d'isotrétinoïne contenant au moins deux excipients lipidiques, dont l'un est hydrophile (il possède par exemple une valeur HLB supérieure ou égale à 10) et l'autre est un véhicule huileux.
Patent CA-2424250-A1 (CA)
Title: Apparatus for measuring terrain conductivity
Inventor: BOSNAR MIROSLAV
IPC: G01V3/10
Filed: 2003-04-02
Abstract: A conductivity meter for measuring conductivity of terrain, including a first transmitter coil, a signal generator connected to the first transmitter coil to supply a time-varying current thereto for inducing eddy currents in the terrain, a first receiver coil horizontally spaced from the first transmitter coil, a temperature sensing device for measuring temperature, and a signal processor, including a memory storing a plurality of temperature dependent correction values, for isolating from a signal received by the first receiver coil a secondary signal representative of a secondary magnetic field generated in the terrain by the eddy currents, and determining an apparent terrain conductivity based on the isolated secondary signal and a selected temperature dependent correction value selected from the stored temperature dependent correction values according to a measured temperature received from the temperature sensing device.
Patent CA-2424734-A1 (CA)
Title: Nanoparticles comprising a metallic or semiconductor core which is covalently bound to a plurality of carbohydrate ligands
Inventor: PENADES SOLEDAD
IPC: A61K47/48
Filed: 2001-10-16
Abstract: Materials and methods for studying and modulating the interaction of carbohydrate-containing moieties with other species are described, in particular, small particles, e.g. clusters of metal or semiconductor atoms, which can be employed as a substrate for immobilising a plurality of ligands comprising carbohydrate groups. These "nanoparticles" can then be used to study carbohydrate mediated interactions, e.g. with other carbohydrates or proteins, and as therapeutics and diagnostic reagents.
Patent CA-2424842-A1 (CA)
Inventor: ROBERTS NEIL ANDRE
IPC: F25B1/053
Filed: 2000-09-19
Abstract: A liquid refrigerant composition is disclosed which comprises at least 35 % by weight of tetrafluoroethane and at least 20 % by weight of heptafluoropropan e such that the sum of the concentrations of heptafluoroethane and heptafluoropropane is at least 90 % by weight of the composition.
Patent CA-2424881-A1 (CA)
Inventor: GARBARINO GARY
IPC: A24C5/42
Filed: 2003-04-08
Abstract: A compact cigarette making machine for inserting a quantity of tobacco into a preformed cigarette tube is described. A tobacco receiving member is slidably retained within a base and movable longitudinally thereon to load tobacco into a cigarette tube secured to a nipple at its forward end. A cover is pivotally secured to the rearward end of the tobacco receiving member and slidable therewith with respect to the base. The cover is pivotally movable from an open position to a closed position overlying the tobacco receiving member. The cover is substantially of the same width as the base and has a pair of opposed inner tongues engagable under a respective elongated flange which projects inside the open channel-shaped base from opposed side walls thereof when the tobacco receiving member is retracted rearwardly over the base. An arresting member is provided in the bottom wall of the machine to permit the loading of tobacco in tubes of different length.
Patent CA-2425181-A1 (CA)
Title: Control of resin split in single-reactor manufacture of bimodal polyolefins
Inventor: MAHESHWARI VINAYAK
IPC: C08F2/00
Filed: 2001-09-21
Abstract: Bimodal resin products are produced in a single reactor by using two bicomponent catalyst compositions, each having a high molecular weight and a  low molecular weight component, in different ratios. The HMW/LMW split of th e final resin product is controlled accurately by controlling the ratio of the  feed of the two bicomponent catalyst compositions. Bimodal or polymodal effects are also achieved for properties or characteristics other than molecular weight. More complex results can be achieved with more than two components. The invention is applicable to a wide variety of polymer product s, particularly polyolefins and polyethylene.
Patent CA-2426948-A1 (CA)
Title: Amelioration de la tolerance au gel chez des plantes transgeniques
Inventor: HOUDE MARIO
IPC: C07K14/415
Filed: 2001-10-29
Abstract: L'invention concerne une méthode d'accroissement de la viabilité d'une cellule végétale. Ladite invention consiste à transformer une plante avec un acide nucléique codant un polypeptide de tolérance au froid provenant de la famille <i>Wcor410</i> et à combiner ce traitement avec une période d'exposition à des températures basses.
Patent CA-2429238-A1 (CA)
Inventor: CARLSON KEVIN J
IPC: B67D1/14
Filed: 2001-11-15
Abstract: Le mode de réalisation préféré de l'invention comprend un ensemble buse capable de régler la pression d'un fluide comestible sortant de l'ensemble buse, un système de réfrigération dans lequel la pression et la température du réfrigérant peuvent être réglées afin de permettre la régulation thermique du fluide comestible, des échangeurs thermiques refroidissant le fluide comestible dans les buses, un système de stérilisation aux ultraviolets destiné à stériliser des emplacements intérieur et extérieur du système. L'ensemble buse comporte, en outre, un distributeur de fluides comestibles portatif capable de refroidir et de distribuer de manière sélective un des fluides comestibles. La pression et la vitesse du fluide peuvent être réduites afin d'améliorer la distribution au moyen d'un obturateur amovible à travers un certain nombre de positions fermées avant leur ouverture et/ou au moyen d'un diffuseur situé dans la buse possédant une surface de section transversale croissante en amont d'une partie de buse possédant une surface de section transversale relativement constante. Un ensemble obturateur d'amorçage et de purge avec ou sans capteurs associés peut être utilisé dans un système d'amorçage et de purge manuel ou automatique et dans la régulation thermique du fluide.
Patent CA-2433203-A1 (CA)
Inventor: SLATERS ARTHUR R JR
IPC: B31D1/00
Filed: 2003-06-25
Abstract: A process for forming plastic carriers for holding containers, and a web of the carriers formed in a press. To improve indexing of a web for punching, individual carriers are formed in the web in adjacent rows and ranks of carriers. The carriers remain connected in both rows and ranks until a rank is well outside of the punch press. Thereafter, carriers within a rank are separated, leaving individual rows of connected carriers.