baber/WOPTO huggingface dataset:
Patent CA-2323696-C (CA)
Inventor: AGNUS BENOIT
IPC: A61K9/20
Filed: 1999-03-08
Granted: 2010-04-27
Abstract: The object of this invention is a pharmaceutical composition with a synthetic natural progesterone and oestradiol base coming in the form of a tablet, characterised by the fact that it has a disintegration time of less than 15 minutes, preferably less than 10 minutes, and more preferably still less than 5 minutes.
Patent CA-2325652-C (CA)
Title: A method for intercepting network packets in a computing device
Inventor: HAATAINEN NIKO
IPC: H04L12/24
Filed: 2000-11-10
Granted: 2010-08-17
Abstract: A method is provided for intercepting network packets in a computer system, where a number of functions are used to communicate network packets between a network adapter and a protocols entity. A first network adapter and a first protocols entity installed in the computer system are identified. A set of replacement functions is provided within a packet interceptor module. At least one function used for transmitting network packets from said first protocols entity to said first network adapter is hooked into a first replacement function. At least one function used for transmitting network packets from said first network adapter to said first protocols entity is hooked into a second replacement function. At least one function used for receiving information about the status of the network interface implemented by said first network adapter is hooked into a third replacement function.
Patent CA-2331590-C (CA)
Inventor: DUNKIN JON R
IPC: B08B9/04
Filed: 2001-01-18
Granted: 2005-05-24
Abstract: A hand held drain cleaning tool including a drain cleaning cable coiled in a drum and having a support for holding the drum in one hand while rotating the drum with a hand held crank or a power operated drive. The crank and power operated drive are releasably connected to the drum so as to be interchangeable. The drain cleaning tool also includes a vibration dampener to reduce the vibrations caused by the rotating drum, especially at high rotation speeds.
Patent CA-2332630-C (CA)
Inventor: HAUNBERGER THOMAS
IPC: H01Q5/50
Filed: 2000-03-16
Granted: 2003-04-15
Abstract: The invention relates to an improved multiband antenna for transmission and reception in which the combiner circuit, which is necessary under the state of the art, is simplified. According to the invention no separate band-pass filters are required. Instead the band-pass filters are provided by the configuration of the antenna itself. The above multiband antenna is also characterized in that the frequency-selective components (11', 11'') are eac h integrated into the corresponding antenna device (7', 7'') and said frequenc y- selective components (11', 11'') for each corresponding dipole antenna devic e (7', 7'') are provided with a dipolar structure which is created by appropriate configuration of the active electrical length of the correspondi ng balancing element (25, 31) and the electrical length of the branch line (5, 5'') between the branching point (5) and the infeed point of the correspondi ng antenna device (7, 7'').
Patent CA-2334025-C (CA)
Title: Installation for storing of natural gas
Inventor: JOHANSSON JAN HUGO
IPC: B65G5/00
Filed: 1999-06-07
Granted: 2008-03-11
Abstract: An installation for storing of natural gas or some other fluid comprises a lined underground storage space (10). Inside the rock wall (11) of the storage space there is a concrete layer (27) for supporting an inner impermeable lining layer (14). According to the invention, the concrete layer has a crack distribution control reinforcement layer (28) closer to the impermeable lining layer (14) than to the rock wall (11) in order to divide large cracks into smaller cracks and distribute the cracks over a larger area of the impermeable lining layer. Further, also according to the invention, there is between the impermeable lining layer (14) and the concrete layer (27) a non-binding sliding layer (29) to facilitate relative movements between the impermeable lining layer and the concrete layer.
Patent CA-2335607-C (CA)
Inventor: MAILMAN DANIEL S
IPC: G09G5/00
Filed: 1998-06-25
Granted: 2006-10-10
Abstract: L'invention concerne une grande variété de procédés et de systèmes permettant de présenter et de distribuer des choix de saisie pour application utilisateur. Une saisie manuelle ou vocale (1) fournit des syllabes ou des tons (21). L'invention concerne aussi des systèmes et des procédés permettant de présenter des choix de saisie pour application utilisateur, un appareil utilisant des tons et des syllabes et un sous-système permettant de générer des choix de saisie pour application en réaction aux signaux d'entrée associés aux tons ou syllabes (21). Les blocs tons (21) présentent deux parties: une rangée (23) sur la partie supérieure appelée carte des tons et un rectangle (24) appelé cellule de sélection. Selon une forme d'exécution le dispositif ressemble à une manette de jeu (1) et comprend une base (2) et un support de clé (3) s'étendant à partir de la base (2). Une clé simple (4) est fournie le long de la partie supérieure du support et quatre clés (5-8) s'étendent en largeur le long de la surface latérale. Un système présente et distribue des choix de saisie pour application utilisateur. Un dispositif de saisie reçoit les tons et les syllabes (21). Un processeur associé au dispositif de saisie (1) reçoit les tons et les syllabes (21) et génère des signaux d'entrée, un second processeur permet de recevoir et d'évaluer les signaux d'entrée et d'envoyer un signal d'application utilisateur au processeur d'application utilisateur de l'ordinateur.
Patent CA-2335902-C (CA)
Title: Process for regenerating a used precious metal catalyst
Inventor: VAARKAMP MARIUS
IPC: B01J23/96
Filed: 1999-06-24
Granted: 2008-05-27
Abstract: The invention is directed to a process for the regeneration of a catalyst, said catalyst comprising at least one precious metal on an amorphous silica-alumina support, in which process the catalyst is impregnated with an acid, followed by reduction or oxidation of the impregnated catalyst at a temperature above 200 ° C.
Patent CA-2339997-C (CA)
Title: Method for producing atropic acid ethyl ester
Inventor: WENZ CONNY
IPC: C07C69/618
Filed: 1999-07-28
Granted: 2007-05-29
Abstract: The invention relates to a method for producing atropic acid ethyl ester with a methyl ester content of maximally 0.05 %, by reacting ethyl phenylacetate with paraformaldehyde in the presence of a base.  Said method is characterized in that as ethyl phenylacetate a product is used which contains no more than 0.03% of the corresponding methyl phenylacetate and in that the reaction is carried out in N-methylpyrrolidone or N,N-dimethylformamide.
Patent CA-2342103-C (CA)
Title: Appats pour escargots
Inventor: SCHNORBACH HANS-JURGEN
IPC: A01N25/00
Filed: 1999-08-18
Granted: 2008-07-29
Abstract: L'invention concerne de nouveaux appâts pour escargots, contenant a) du 3,5-diméthyl-4-méthylthio-phényl-méthylcarbamate, éventuellement mélangé à un ou plusieurs autres principes actifs molluscicides, b) de la farine de blé à grains fins, c) de l'amidon modifié et une substance éliminant le formaldéhyde, d) de la mélasse et e) éventuellement des additifs. L'invention concerne également un procédé de production de ces appâts pour escargots et leur utilisation pour lutter contre les escargots terrestres.
Patent CA-2344888-C (CA)
Inventor: SWANEPOEL ADRIAAN RETIEF
IPC: B60S1/38
Filed: 1999-09-22
Granted: 2005-06-21
Abstract: Essuie-glace comprenant une armature allongée et incurvée faite d'un matériau souple et élastique, dont le module d'élasticité se situe entre 50 et 350 GPa. L'armature possède un profil transversal sensiblement et spatialement consolidé sensiblement à tous les points sur sa longueur. L'amplitude de la largeur au point sensiblement le plus large de l'armature, Wm (exprimée en millimètres), est au plus (-8-889.10<-5> * E + 0,05378) * L 5,25, L étant la longueur totale de l'armature exprimée en millimètres et E le module d'élasticité du matériau de l'armature exprimé en GPa. L'invention concerne également un rapport entre l'épaisseur et la longueur de l'armature.
Patent CA-2348927-C (CA)
Title: Hydraulic turbine assembly
Inventor: KOURIS PAUL S
IPC: F03B13/10
Filed: 1998-10-21
Granted: 2007-10-02
Abstract: A hydraulic turbine assembly for deriving extra energy out of a conventional hydroelectric power generating system by incorporating a second turbine generator (3) at the inlet from the reservoir. The device includes a vertical water inlet pipe (1) being extended into the water reservoir of a dam to deliver water to the conventional hydroelectric generating system. The vertical water inlet pipe has a water inlet point being positioned in the water reservoir to create an inlet free vortex formation (34). An outer housing tube (13) having an inlet cone (7) for collecting water from said inlet free vortex formation and an outlet draft (8) in fluid communication with the vertical water inlet pipe (1) to permit water to pass through the outer housing tube to the vertical water inlet pipe. A rotor and turbine assembly (38) having a rotor unit (26) and at least one generator unit (29) for creating electric al energy is disposed within the outer housing tube (13) to permit rotation of the rotor unit within the outer housing unit by water passing through the outer housing tube.
Patent CA-2350246-C (CA)
Title: Controlled delivery of active agents
Inventor: BHATT PADMANABH
IPC: A61K9/52
Filed: 1999-10-26
Granted: 2010-04-27
Abstract: Controlled release of active agents from sustained release push delivery devices having high drug loading are described wherein residual drug content in the device is minimized by the utilization of a flow-promoting layer between the semi-permeable wall and the drug layer.
Patent CA-2352907-C (CA)
Inventor: ITO KEITA
IPC: F01M1/12
Filed: 2001-07-11
Granted: 2005-01-11
Abstract: A 4-cycle engine includes an oil tank mounted to one side of an engine body, and an oil slinger accommodated in the oil tank and adapted to scatter an oil stored in said oil tank to generate a lubricating oil mist. In the 4-cycle engine, a timing transmitting case is interposed between the engine body and the oil tank, so that heat transmission from the engine body to the oil tank is shielded. Thus, the oil tank can be disposed at a location spaced apart from the engine body without bringing about an increase in size of the engine, thereby suppressing the heat transmission from the engine body to the oil tank to the utmost to prevent overheating of the oil in the oil tank.
Patent CA-2360544-C (CA)
Title: Process for extracting fixed and mineral oils
Inventor: WILDE PETER FREDERICK
IPC: C11B9/02
Filed: 2000-01-20
Granted: 2009-12-22
Abstract: The present invention relates to a method of extracting and concentrating oils from materials in which the oils are already dispersed.  More particularly, the present invention is concerned with the extraction of fixed oils or mineral oils from materials using a process of solvent extraction which is performed under elevated pressure and temperature.  The solvent medium may be HFC 134a alone, or HFC  134a in combination with a suitable co-solvent which can be determined in accordance with the invention.
Patent CA-2361600-C (CA)
Title: Use of moxonidine for postmyocardial infarction treatment
Inventor: SCHOEMAKER REGINA GEERTRUIDA
IPC: C07D403/12
Filed: 2000-01-28
Granted: 2008-08-26
Abstract: The use of moxonidine and its physiologically compatible acid addition salts for the manufacture of pharmaceutical preparations for the treatment of myocardial damage secondary to myocardial infarction is described. Pharmaceutical preparations containing moxonidine and its physiologically compatible acid addition salts are suitable for use in acute myocardial infarction and/or postmyocardial infarction management. In addition to a beneficial influence, promoting recovery and/or rehabilitation, on the myocardial status following myocardial infarction, moxonidine and its physiologically compatible acid addition salts, especially when used in the management of postmyocardial infarction patients in the chronic stage, also show a preventive effect against the progression of heart failure after myocardial infarction.
Patent CA-2367869-C (CA)
Inventor: BUCKINGHAM MARK R
IPC: E04B1/684
Filed: 1999-07-23
Granted: 2008-09-30
Abstract: Described is a flexible, solid fire sealant produced by high shear mixing in a substantially volatile-free state and capable of being molded or extruded into a variety of shapes and used as firestops for window s, doors, dampers, shutters, and through-penetrations, the sealant containing water-insoluble intumescent mineral granules, a polymeric , halogen-free binder, and a flame retardant, wherein the sealant has a softness value from about 0.01 to about 3.75 mm and exhibits high expansion values and chars upon exposure to heat.
Patent CA-2376104-C (CA)
Inventor: MASUI KENJI
IPC: A23D7/005
Filed: 2000-08-21
Granted: 2009-12-08
Abstract: The present invention provides a water-in-oil type emulsified fat and/or oil composition of which emulsification is stable in spite of containing a high content of water and which is excellent during storage in physical properties and feeling on eating. That is, the present invention provides a water-in-oil type emulsified oil and/or fat composition which is composed of (1) the oil phase comprising 35 to 95 % by weight, based on the total oils and fats, of a diglyceride(s) having its increasing melting point of lower than 20 °C and the balance of triglycerides having fatty acid parts comprising 13 to 60 % by weight of palmitic acid and 5 %  by weight or less of fatty acids having 12 or less carbon atoms, polymorph of the triglycerides being stable in the form of .beta.' and (2) the aqueous phase based on water.
Patent CA-2377610-C (CA)
Title: Radiation source for endovascular radiation treatment
Inventor: FRITZ EBERHARD
IPC: A61M36/12
Filed: 2000-06-19
Granted: 2005-09-13
Abstract: According to the invention, there is provided a radiation source for use in endovascular radiation treatment which comprises one or more, preferably at least two treating elements or seeds comprising a radiation emitting element and means for containment of said radiation emitting element, which radiatio n source is characterized in that said seeds are sequentially, directly and movably linked to each other and/or to the transfer wire. Thereby the seeds form a flexible radiation source. The seeds may be linked to each other by magnetic forces and/or may be mechanically linked, e.g. by male and female means for coupling or by a joining member extending throughout the entire length of the radiation source. There is further provided an apparatus for endovascular radiation treatment comprising an elongated catheter, optionall y a guide wire in a separate lumen and the radiation source as defined above. According to another aspect, there is provided a method for endovascular radiation treatment comprising the steps of directing an elongated catheter to the selected side to be treated, introducing a radiation source as defined above into the catheter at its proximal end portion, moving said radiation source to the distal end portion of the catheter preferably by use of a transfer wire, maintainingsaid radiation source at that distal end portion for a determined period of time and retracting said radiation source to the proximal end portion of the catheter preferably by use of a transfer wire.</ SDOAB>
Patent CA-2377633-C (CA)
Title: Ink jet recording device and a method for designing the same
Inventor: OKUDA MASAKAZU
IPC: B41J2/14
Filed: 2002-03-20
Granted: 2007-01-02
Abstract: An ink jet recording head includes an ink supply system, and a plurality of pressure chambers each including a nozzle for ejecting an ink droplet. The ink supply system has a flow resistance r satisfying the following relationship:   r < 800/(q .cndot. M .cndot. f) wherein q, M and f represent the droplet volume ejected from each nozzle, number of pressure chambers, and the ejection frequency, respectively. The ink jet recording head achieves a stable simultaneous ejection from all the nozzles at a higher frequency and for an ink having a higher viscosity.
Patent CA-2379739-C (CA)
Title: Dispositif de securite verrouillable pour armes a feu
Inventor: FINDLAY DAVID S
IPC: F41A17/02
Filed: 2000-07-14
Granted: 2008-11-18
Abstract: L'invention concerne un dispositif de sécurité verrouillable, présentant un bouton (1) de sécurité, un cran d'arrêt (4) de réception et un poussoir de détente (20), que l'on peut utiliser dans une grande variété d'armes à feu et déplacer entre une position de sécurité, une position de tir et une position sécurisée et verrouillée.
Patent CA-2381246-C (CA)
Title: Process for preparing adrenaline
Inventor: KLINGER FRANZ DIETRICH
IPC: C07C213/08
Filed: 2000-08-04
Granted: 2009-11-10
Abstract: The present invention relates to an improved process for preparing adrenalin e, or an addition salt thereof, on an industrial scale, with asymmetric hydrogenation as a key step and a special sequence of successive steps, using [Rh(COD)Cl]2 as catalyst and a chiral, bidentate phosphine ligand such as (2R, 4R)-4-(dicyclohexylphosphino)-2- (diphenylphosphino--methyl) -N-methyl-aminocarbonyl-pyrrolidine as the catalyst system.
Patent CA-2383844-C (CA)
Title: Method to calculate sideslip angle and correct static pressure for sideslip effects using inertial information
Inventor: GLENNEY KEVIN
IPC: G01P5/00
Filed: 2002-04-24
Granted: 2010-02-02
Abstract: A method of the invention allows the determination of aircraft sideslip using an air data probe and an inertial reference unit. A lateral sideslip component .beta.L of the aircraft is calculated as a function of inertial flight information. An angular sideslip component .beta.A of the aircraft is also calculated as a function of inertial flight information. The lateral sideslip component .beta.L and the angular sideslip component .beta.A are combined to obtain a total sideslip angle .beta.TOTAL for the aircraft. The total sideslip angle .beta.TOTAL can be used to compensate static pressure, angle of attack and other aircraft parameters for sideslip effects.
Patent CA-2386065-C (CA)
Title: Weightlifting device and method
Inventor: MILBURN STEPHEN DOUGLAS
IPC: A63B21/062
Filed: 2000-09-29
Granted: 2010-03-23
Abstract: A device for retrofitting onto or incorporating into a conventional weightlifting machine is provided. The device includes a charge tank and a load tank and a set of hoses for communicating fluid between the tanks. The load tank rests atop a conventional weight stack, while the charge tank rests on the floor proximal to the weightlifting machine. A fluid control means is provided for alternatively filling the load tank with water stored in the the charge tank and draining the fluid back into the charge tank from the load tank, as desired. Before an exercise, the load tank is filled with water using the fluid control means. During the exercise, the fluid control means is set to allow water to drain back into the charge tank. The flow rate is set, either manually or through the use of a computer-controller, so that the weight-lifter is lifting his maximum capacity of weight during each repetition.
Patent CA-2388808-C (CA)
Title: Vinyl acetate catalyst comprising metallic palladium and gold and prepared utilizing sonication
Inventor: BROUSSARD JERRY A
IPC: B01J37/34
Filed: 2000-11-03
Granted: 2009-12-29
Abstract: A catalyst effective for the production of vinyl acetate by reaction of ethylene, oxygen and acetic acid, comprising a porous support on the porous surfaces of which is deposited catalytically effective amounts of metallic palladium and gold, and prepared by steps comprising impregnating the support with one or more aqueous solutions of water-soluble compounds of the metals, fixing the metals on the support as water-insoluble compounds in one or more fixing steps by reaction with an appropriate alkaline compound, and reducing the water-insoluble compounds of the catalytically active metals to their free metallic form in one or more reducing steps, at least one of said reducing steps being carried out in an aqueous medium containing a reducing agent dissolved therein or through which a gaseous reducing agent is bubbled, and in which the support containing the fixed water-insoluble metal compounds is immersed, while sonicating, i.e., applying ultrasound waves to, such aqueous medium.
Patent CA-2390791-C (CA)
Title: Material delivery device having a plurality of reservoirs and a frusto conical metering member
Inventor: BRAITHWAITE PHILIP
IPC: A61M15/00
Filed: 2000-12-01
Granted: 2009-02-03
Abstract: There is described a delivery device which comprises a reservoir, a delivery passage for the delivery of material and a metering member characterised in that the delivery device is provided with a plurality of reservoirs and that the metering member is provided with a plurality of measuring cups adapted to transfer one or more measured doses of material from one or more of the reservoirs to the delivery passage. A method of administering a dry powder and a method and especially a method of treatment of a patient with a bronchial disorder are also described.
Patent CA-2390799-C (CA)
Inventor: WECH MICHAEL J
IPC: G01F23/02
Filed: 2002-06-17
Granted: 2008-08-05
Abstract: An improved fluid level verification apparatus which may be manufactured or otherwise fabricated as a kit and assembled at a remote location for use on liquid filled containers and configured to reduce inherent mechanical stresses on the inspection tube and resists leakage due to environmental, chemical, thermal or mechanical expansion cycles by using internal grooves and entrapped o-rings.
Patent CA-2392347-C (CA)
Title: Conveyor components
Inventor: HOFFMANN FRANK F
IPC: B65G39/06
Filed: 2000-11-24
Granted: 2010-02-16
Abstract: A non-metallic conveyor component is provided. The conveyor component includes an inner race (14) and an outer race (16). The inner race (14) includes an outer bearing surface (22). The outer race includes an inner bearing surface (20). One of the outer and inner bearing surfaces includes a helical groove (24). The inner and outer races are made from a polymeric matrix material having an alloying additive.
Patent CA-2394345-C (CA)
Title: Optical radiation sensor system
Inventor: SASGES MICHAEL
IPC: G01J1/42
Filed: 2000-12-15
Granted: 2007-04-24
Abstract: There is disclosed an optical radiation sensor device. The device includes a radiation collector for receiving radiation from a predefined arc around the collector within the field and redirecting the received radiation along a predefined pathway; motive means to move the radiation collector from a first position in which a first portion of the predefined arc is received by the radiation collector and a second portion in which a second portion of the predefined arc is received by the radiation collector; and a sensor element capable of detecting and responding to incident radiation along the pathway when the radiation collector is in the first position and in the second. The use of the optical radiation sensor device in a radiation source module and in a fluid treatment system is also described.
Patent CA-2395358-C (CA)
Title: Organometal catalyst compositions
Inventor: MCDANIEL MAX P
IPC: C08F4/69
Filed: 2000-12-05
Granted: 2012-03-13
Abstract: This invention provides catalyst compositions that are useful for polymerizing at least one monomer to produce a polymer. This invention also provides catalyst compositions that are useful for polymerizing at least one monomer to produce a polymer, wherein said catalyst composition comprises a post-contacted organometal compound, a post-contacted organoaluminum compound, and a post-contacted treated solid oxide compound.