baber/WOPTO huggingface dataset:
Patent CA-2429662-A1 (CA)
Title: Structure de feutre de presse et procede de fabrication du feutre de presse
Inventor: HYVONEN KARI
IPC: D21F7/08
Filed: 2001-12-18
Abstract: L'invention concerne de fabrication d'un feutre de presse, ledit feutre de presse ainsi qu'un tissu de base. Le feutre de presse comprend un tissu de base (2) pourvu d'une couche de fibres isolantes (1) fixée sur au moins la surface faisant face à une bande de papier. Le tissu de base est un laminé comprenant au moins deux couches séparées (4 à 6 ; 11, 12). Pour le tissu de base, un ou plusieurs modules de tissu de base (14 à 16) sont assemblés à une jointure ouverte de façon à former une boucle fermée. Selon un mode de réalisation préféré, au moins deux parties de connexion différentes (22 à 24) de différentes longueurs sont disposées au niveau du bord d'assemblage du module à partir de différentes couches du tissu de base, ces parties de connexion étant inversées l'une par rapport à l'autre au niveau des bords d'assemblage afin d'être interconnectées, tandis que les couches forment un joint de recouvrement au niveau de la ligne d'assemblage.
Patent CA-2429717-A1 (CA)
Inventor: SHEPECK MATTHEW A
IPC: H02P1/32
Filed: 2001-11-15
Abstract: A motor starter. The motor starter comprises a motor; start, run, shorting and transition contactors operably associated with the motor; and run, start, shorting and transition auxillary contactors. The transition auxillary contactor operably controls the operation of a shorting contactor, and the shorting auxillary operatively controls the operation of the run contactor.
Patent CA-2430176-A1 (CA)
Title: Product showcase
Inventor: GEROVAC BRANKO J
IPC: G06Q30/00
Filed: 2001-11-28
Abstract: A method of personalized advertising including maintaining a store of advertising and product information in a computer system, delivering a personalized advertisement in response to a request from a user and mediating interactions between the user and an advertiser associated with the personalized advertisement. Delivering includes presenting a guide representing an index of the advertind and product information to the user, presenting the user wth additional options and prompting the user to interact with the guide and additional options.
Patent CA-2430792-A1 (CA)
Title: Sealing composition
Inventor: VERLAAN MARCO L
IPC: C04B28/02
Filed: 2003-06-03
Abstract: A method and sealing composition is provided for sealing a subterranean zone penetrated by a well bore, wherein the sealing composition comprises a mixture of cementitious material, cross-linkable material, and sufficient water to form a slurry.
Patent CA-2431812-A1 (CA)
Title: Device for generating focused elastic waves in a material medium such as underground, and method using same
Inventor: BARONI AXELLE
IPC: G01V1/145
Filed: 2001-12-19
Abstract: The invention concerns an electromechanical device for generating elastic waves in a material medium, such as underground in a frequency domain where the wavelengths of the generated waves are high relative to the dimensions of the device, and a method using said device. The device comprises one or several vibrators adapted to be buried in a medium, associated with a control system. Each vibrator comprises at least a centre mass (1), several head masses (2, 3) providing mechanical coupling with the medium, electromechanical transducers (4, 5) connecting the centre masses (1) to the head masses (2, 3). The control system (7) is adapted to apply to the various transducers (4, 5) respective control signals such that the resulting elastic wave field generated in the medium by the device, is oriented preferably along one or several directions. Said focused wave field can be directly obtained by applying appropriate control signals to the various transducers of each vibrator or by successively transmitting several times, with different wave fields, so that, by combining seismograms produced at those different times, the equivalent wave field is focused, or by combining the focused wave fields transmitted by several single vibrators. The invention is applicable to earth's seismic exploration for example.
Patent CA-2432746-A1 (CA)
Title: A method for managing lifespans of high temperature gas turbine components and its implementation through computer program
Inventor: LEE JUN-HEE
IPC: F02C7/00
Filed: 2003-06-18
Abstract: It provides a method for managing the remaining life of a high temperature component used in a gas turbine that enables a state of fatigue of a high temperature component to be evaluated and controlled with a high level of accuracy, and a program medium for performing the method for managing the remaining life of a high temperature gas turbine component on a computer. In the method for managing the lifespan of a high temperature component used in a gas turbine, the lifespan of a high temperature component being evaluated is set within an operating area bounded by a component life limit line that is determined on the basis of field data giving the correlation between the operating time and operating cycles for the state of fatigue from past high temperature components. As the program medium, a medium is employed that is provided with a program in which this method is used for managing a lifespan of a high temperature component used in a gas turbine.
Patent CA-2433140-A1 (CA)
Inventor: ALBIZZATI ENRICO
IPC: H01B9/00
Filed: 2001-12-14
Abstract: Electrical cable, particularly for high voltage direct current transmission, comprising at least one conductor and at least one extruded insulating coating layer consisting of a polymeric composition comprising a polyethylene modified with at least one compound of formula (I): in which R represents H or CH~3;  R~1 represents a linear or branched, preferably linear, C~1-C~8 alkylene group; R~2 represents OH; a group OR3 in which R~3 represents a linear or branched C~1-C~4 alkyl group; a group NR~4R~5 in which R~4 and R~5, which may be identical or different, represent H, or a linear or branched C~1-C~4 alkyl group; and related insulating composition.
Patent CA-2433208-A1 (CA)
Title: Contamination purification system
Inventor: TAJIMA MICHIHARU
IPC: B01D19/00
Filed: 2003-06-25
Abstract: A contamination purification system which can be installed in a narrow space to efficiently treat soil contaminated with a volatile organic compound, even when it is at a relatively low concentration, without needing a large-scale purification unit, and can effectively utilize the recovered volatile organic compound by its combustion/electric power generation unit. More particularly, a contamination purification system for purification of an area contaminated with a volatile organic compound, which is composed of an extraction well located in the contaminated area, gas suction/exhausting unit for extracting the volatile organic compound from the extraction well, vapor-liquid separator for separating water accompanying the extracted volatile organic compound, and combustion/electric power generation unit for transforming energy produced by combusting the separated/recovered volatile organic compound into electric power, wherein the electric power produced by the combustion/electric power generation unit is used as a power for driving the contamination purification system.
Patent CA-2433528-A1 (CA)
Title: Improved process for the production of sustained release drug delivery devices
Inventor: BRUBAKER MICHAEL J
IPC: A61K9/00
Filed: 2002-01-23
Abstract: Disclosed is an improved sustained release drug delivers device and method of producing such device. The device comprises a drug core in an impermeable cup or impermeable coating layer that is adhered to an uncured suture tab and covered with a permeable polmer coating layer that is similar to the makeup of the suture tab. The permeable polmer coating layer that covers the device, covering the impermeable coating layer and at least a portion of the drug core, is cured (after drying) along witht he uncured suture tab. The "cocuring" or one step curing process forms a very strong bond between the outer coating layer to the suture tab preventing leaks.
Patent CA-2434906-A1 (CA)
Title: Use of an adenosine a3 receptor agonist for inhibition of viral replication
Inventor: FISHMAN PNINA
IPC: A61K31/00
Filed: 2002-01-13
Abstract: The present invention concerns the use of an active ingredient selected from the group consisting of agonists of the adenosine receptor system, for inhibiting viral replication in cells. In particular, the invention provides a composition and method for inhibiting viral replication in cells, the method comprising presenting to the cells an effective amount of the active ingredient. According to one embodiment, the adenosine agonist is an A3 receptor agonist (A3RAg). The invention is particularly useful, for although not limited to, inhibiting the replication of HIV virus in human cells.
Patent CA-2437587-A1 (CA)
Inventor: PERNERSTORFER JOSEF
IPC: A61P25/28
Filed: 2002-01-28
Abstract: The invention relates to the field of blood coagulation, more particularly, to novel compounds of general formula (I), to a method for producing said compounds and to their use as active ingredients in medicaments for the prevention and/or the treatment of diseases.
Patent CA-2438136-A1 (CA)
Inventor: SCHMIDT HANS-JUERGEN
IPC: B21J15/02
Filed: 2003-08-25
Abstract: A rivet splice that holds an upper and a lower sheet metal end portion together includes at least one row of rivets that is subject to dynamic loads and a further row of rivets that holds the sheet metal end portions together so that a limited sliding motion between the sheet metal end portions is possible. The further row of rivets is positioned between an end edge of an upper sheet metal end portion and the at least one row of rivets.      The limited sliding motion provides a load relief of the at least one row of rivets thereby reducing the starting of cracks at the walls of the rivet holes and impeding the spreading of cracks.
Patent CA-2438941-A1 (CA)
Inventor: COLLIER JAMES DIGBY YARLET
IPC: H04B17/00
Filed: 2002-02-12
Abstract: A method and mobile terminal for providing a user with feed back indicative of link quality of a communication link between a first terminal used by the user and a second terminal. The method comprises the steps of introducing an audible queue, indicating a low link quality, into the audio signal heard by the user.
Patent CA-2442910-A1 (CA)
Inventor: TAYLOR JON
IPC: A47J31/32
Filed: 2002-04-03
Abstract: Method and apparatus for brewing a beverage from a dry beverage medium(M) contained in a disposable cartridge(46), wherein the cartridge(46) is initially pierced and vented by a tubular outlet probe(70), and then pierced by a tubular inlet probe(68). Heated liquid is admitted to the cartridge interior(A) via the inlet probe(68) for combination with the beverage medium(M) to produce a beverage, and the beverage is extracted from the cartridge(46) via the outlet probe(70).
Patent CA-2443282-A1 (CA)
Inventor: RALEY JIMMIE C
IPC: B21B15/00
Filed: 2002-02-20
Abstract: A method and machine (10) for deburring the burr which is formed when wires (12 and 14) are butt welded is disclosed. The machine (10) comprises a deburring head (18) which has a pair of opposed deburring rollers (54 and 62) mounted thereon. Each of the rollers (54 and 62) has a milled surface formed therein. A linkage (70 and 72) is connected to the rollers (54 and 62) to cause the rollers (54 and 62) to rotate when the linkage (70 and 72) is moved between first and second positions. When the linkage (70 and 72) is in its first position, the milled surfaces of the rollers (54 and 62) face one another to enable the wires (12 and 14) and burr (16) to be positioned therebetween. As the linkage (70 and 72) moves to its second position, the circumferences of the rollers (54 and 62) engage the burr (16) to roll out the same, thereby providing a substantially smooth, cylindrical surface where the burr (16) was located. The method of deburring is also disclosed.
Patent CA-2444345-A1 (CA)
Title: Distributrice de publicite en ruban installee sur vehicule
Inventor: LACOSTE JUDE
IPC: G09F21/04
Filed: 2003-10-09
Abstract: Sur un véhicule commerciale on sait qu'il es d'usage de l'identifié au commerce par le lettrage des coordonnées du commerce, ces coordonnées peuvent servire aux client éventuelle dans le but de rejoindre le commerces, donc le véhicule commercial devient un objet promotionnelle mais es limitée dans le fait que la personne intéressé doit relevé et inscri re elle même les données recueilli. Le véhicule ne peut donc pas remettre une copie des information a la personne interressée.
Patent CA-2444689-A1 (CA)
Title: A method and a device for improving the external ballistics of an artillery shell
Inventor: HELLMAN ULF
IPC: F42B14/02
Filed: 2002-04-11
Abstract: The present invention relates to a method and a device for improving- at least in part- the external ballisticds of primarily the type of artillery shells (1) that are fin-stabilised in their trajectory towards the target and thus have a slipping plastic driving band (6) which, during firing of the said shell from a designated barrel, constitutes the shell's direct contact with the inside of the barrel. The problem that it is the function of the present invention to resolve is that the slipping plastic driving band (6) normally detaches immediately outside the muzzle of the barrel used for firing, thereby leavingan open groove (4) that causes distrubing turbulence which is detrimental to the flight of the said shell. The solution to the problem herein proposed is based on a ring-shaped spring-loaded device (5) arranged between the driving band (6) and the bottom of the driving band groove (4) and which device is held pressed against the bottom of teh said driving band groove as long as the driving band (6) is in position but as soon as it detaches from the said driving band groove the said device deploys to re-assume a pre-determined original shape which completely fills the driving band groove (4) up to and level with the outer surface of the shell (1).
Patent CA-2445274-A1 (CA)
Title: Cycloolefin polymer blends with diene polymer
Inventor: BEEDON DANIEL E
IPC: C08L23/10
Filed: 2002-04-24
Abstract: The present invention provides a polymer composition having: a first compone nt selected from homopolymers and copolymers of cyclic olefin containing polyme rs and bridged polycyclic hydrocarbon containing polymers, the first component being present in an amount from about 1-99% by weight of the composition; an d a second component is selected from homopolymers and copolymers of a diene having from 4 to 12 carbons, the second component being present in an amount from about 99% to about 1% by weight of the composition.
Patent CA-2445821-A1 (CA)
Title: Gymnastic and sport apparatus with screen for stereoscopic projection
Inventor: JIMENEZ LASO MIGUEL
IPC: A63B24/00
Filed: 2003-03-06
Abstract: The invention relates to a gymnastic and sports apparatus comprising a stereoscopic screen. More specifically, the invention relates to a gymnastic apparatus having controllable performance parameters and a stereoscopic projection screen comprising two projectors which are controlled by a comput er which synchronises the projected images with the variables of the gymnastic apparatus, and vice versa. Once selected, the performance variables of the gymnastic apparatus are synchronised by means of the computer with the image projection variables and the sound reproduction variables. The inventive assembly is partially covered by panels which prevent the user from being distracted so that he/she remains immersed in the reality which is being projected and which is produced through the synchronisation of the sounds an d the rhythm and incline of the treadmill.
Patent CA-2448726-A1 (CA)
Title: Medication dispensing apparatus configured for rotate to prime and pull/push to inject functionality
Inventor: BARRON TRACI JO
IPC: A61M5/31
Filed: 2002-07-15
Abstract: A medication dispensing apparatus having a manually operable plunger axially shiftable relative to the apparatus housing. The plunger is pullable relative to the housing in a proximal direction to cock the apparatus, and when the plunger is then manually pushed back toward the housing, a piston within a medicine container of the apparatus is shifted to force medication from a needle assembly at the distal end of the apparatus. The medication dispensing apparatus also includes a priming mechanism which is operated by rotating an externally accessible driver portion to prime the apparatus for use, which priming can be performed whether or not the apparatus is in a cocked state.
Patent CA-2448990-A1 (CA)
Title: A time-of-flight mass spectrometer for monitoring of fast processes
Inventor: FUHRER KATRIN
IPC: H01J49/40
Filed: 2002-05-24
Abstract: Time-of-flight mass spectrometer instruments for monitoring fast processes using an interleaved timing scheme and a position sensitive detector (42,43) are described. One embodiment of the present invention consists of an apparatus comprising an ion source (1) and repetitively generating ions (4), an ion extractor (31) fluidly coupled to the ion source (1) and extracting ions from it for time-of-flight measurement in a time-of-flight mass section (3). A position sensitive ion detector (42,43) is fluidly coupled to the time-of-flight mass section (3) to detect the ions. The apparatus also has a timing controller (60) in electronic communication with the ion source (1) and the ion extractor (31). The timing controller (60) tracts and controls the time of activation of the ion source (1) and activates the ion extractor (31) according to a predetermined sequence. A data processing unit is in electronic communication with the ion source (1), the ion extractor (31), and the detector (41).
Patent CA-2453003-A1 (CA)
Title: Use of diverse materials in air-cavity packaging of electronic devices
Inventor: BREGANTE RAYMOND S
IPC: H01L23/373
Filed: 2002-06-19
Abstract: Semiconductor circuit devices (dies) are incorporated into moisture-impenetrable electronic packages by forming enclosures around the die in three separate parts--base, sidewalls, and lid. The die is first soldered or otherwise bonded to the base, followed by attachment of the sidewalls to the base, and finally the lid to the sidewalls. For procedures involving a heat-conductive base and a high soldering temperature, the die can be secured to the base at the high soldering temperature, followed by application of the sidewalls to the base at a significantly lower temperature, avoiding potential high-temperature damage to the sidewalls. Plastic sidewalls which would otherwise deteriorate or become distorted upon exposure to the high soldering temperature can thus be used. For electronic packages in general, the use of plastic sidewalls allows the use of combinations of materials for the lid and base that are otherwise incompatible, and reduces or eliminates the incidence of failure due to stress fractures that occur during the high temperatures encountered in fabrication, assembly, testing, or use of the package.
Patent CA-2454571-A1 (CA)
Title: Systeme et procede d'evaluation d'observation en temps reel
Inventor: ADAMS NICOLE
IPC: G09B19/00
Filed: 2002-07-18
Abstract: L'invention concerne un système, un procédé et un produit de programme informatique destinés à l'évaluation d'une observation en temps réel. Cette invention conçue pour des éducateurs, tire avantage des ordinateurs portables, des ordinateurs portatifs/des ordinateurs de bureau et de la présence croissante de l'accès à Internet, en vue de réduire les travaux écrits liés aux évaluations pédagogiques traditionnelles. Cette invention a également trait à un ensemble d'applications d'évaluation didactique élaborées pour fonctionner sur des ordinateurs portables. Les applications d'évaluation didactique peuvent reposer sur des méthodes existantes et largement utilisées sur support papier. Ladite invention concerne aussi une plate-forme commune basée sur Internet destinée à la distribution d'applications d'évaluation, à la sélection, au téléchargement, à la gestion de données et à l'établissement de rapports. Des utilisateurs peuvent ainsi périodiquement synchroniser des données didactiques (évaluations, résultats diagnostiques, notes et/ou programmes) avec le site Web. Au niveau d'un site Web, des analyses et des rapports basés sur le navigateur peuvent être visionnés, administrés et partagés par courrier électronique.
Patent CA-2454638-A1 (CA)
Title: Hammer or tool with nail remover
Inventor: ATWOOD ROLAND
IPC: B25D1/04
Filed: 2003-12-31
Abstract: A claw hammer head having a body, a neck extending from the front of the body and having a face, and a claw extending from the back of the body. The claw is a claw having a profile which maximizes hand-pull leverage and minimizes deformation of the nail during the entire scope of a nail pull rotation. The head has a high-raised and forward protruding brow. The claw tips are tapered and pointed, enabling the claw to dig under nail heads that are below the wood surface. The claw has a V  slot near the end of the claw adapted to interface with and grip a head of a nail,
Patent CA-2455065-A1 (CA)
Inventor: EENIGENBURG MARK B
IPC: E05D15/22
Filed: 2004-01-09
Abstract: An integrated sash lock and tilt latch assembly for a sash window is disclosed. The integrated assembly comprises a handle movable among a first, a second and a third position to adjust the assembly among a respective locked, unlocked and tiltable position. The integrated assembly further comprises a rotor coupled to the handle and comprising a locking cam and the rotor. The integrated assembly further has a pawl operably associated with the handle and abuttingly engages the rotor. The assembly also has a keeper adapted to receives at least a portion of the locking cam and a latch bolt adapted to be slidably disposed in a sash window. A connector is also provided which has a first end and an opposed second end. The first end of the connector is coupled to the latch bolt and the second end of the connector operably engages the appending member of the pawl. The assembly also has a spring for biasing the latch bolt towards one of the guide rails.
Patent CA-2456791-A1 (CA)
Title: Method and combination of devices to improve the combustion efficiency of combustors operating with fluid hydro carbon fuel
Inventor: VELKE WILLIAM H
IPC: F23D14/66
Filed: 2004-02-10
Abstract: A method and combination of devices for changing the rate of density between fluid hydrocarbon fuels and combustion air prior to ignition and combustion in residential, commercial and industrial combustion mechanisms, by extracting heat from the mechanism's combustion zone or flue area to reduce the density of the fuel prior to delivery to the mechanism burner at a constant, pre-set operating temperature of between 100 degrees Fahrenheit and the fuel's flash point temperature, while at the same time providing means to control combustion air temperature to a level such as to increase air density and significantly changing the mass ratio of fuel mass versus combustion air mass, hence oxygen mass, without increasing combustion air volume or fuel volume, thereby improving combustion efficiency, heat transfer efficiency and reduction in harmful stack emissions.
Patent CA-2459955-A1 (CA)
Inventor: SHOSTAK ROBERT
IPC: H04M1/7243
Filed: 2002-09-04
Abstract: A wireless communication system (30)has a central computer (36), one or more wireless access points (34)and one or more personal badges (32)that communicate wirelessly with the one or more wireless access points (34). The badges (32)provide the user with a communications device that permits the user to initiate telephone calls and conferences, receive telephone calls, receive pages and be located with a particular environment.