baber/WOPTO huggingface dataset:
Patent CA-2282456-C (CA)
Title: Mise en antememoire de donnees sur internet
Inventor: JOHANSSON SVEN PATRIK
IPC: H04L29/06
Filed: 1998-02-20
Granted: 2009-11-24
Abstract: L'invention concerne un procédé permettant de traiter des demandes de données dans un réseau. Une antémémoire, agissant dans le réseau, comprend un certain nombre de noeuds. Des données sont disponibles dans cette antémémoire pour une période donnée, après avoir été prélevées dans un serveur (3), afin de répondre aux éventuelles demandes de différents utilisateurs. Les noeuds de l'antémémoire forment une structure nodale arborescente hiérarchique. Cette structure arborescente comprend une pluralité de noeuds objets (2a1, 2a2, ..., 2a5), une pluralité de noeuds répertoires (2b1, 2b2, 2b3) et un noeud racine (2c). Les noeuds objets (2a1, 2a2, ..., 2a5) sont placés à l'extrémité de la structure arborescente, le noeud racine (2c) constitue la racine de la structure arborescente et les niveaux intermédiaires entre un noeud objet et le noeud racine sont constitués de noeuds répertoires (2b1, 2b2, 2b3). Toutes les données sont mémorisées dans les noeuds objets (2a1, 2a2, ..., 2a5). Les noeuds répertoires (2b1, 2b2, 2b3) respectifs et le noeud racine (2c) comprennent un répertoire qui couvre toutes les données mémorisées dans les noeuds objets situés sous le noeud en question dans la structure arborescente. Dans ce noeud objet, sont mémorisées les données respectives. S'il faut transmettre les données demandées par un utilisateur (1b) via un premier noeud objet (2a3), le noeud objet (2a2) contenant les données demandées reçoit l'ordre de les envoyer au premier noeud objet (2a3).
Patent CA-2285328-C (CA)
Inventor: KELM HANK
IPC: F16N7/30
Filed: 1999-02-03
Granted: 2003-04-01
Abstract: A self-lubricating cylinder assembly (10) for use in a press operable in an upright orientation and in an inverted orientation. The cylinder assembly contains a working fluid under pressure and lubricating oil. The wall assemb ly walls are preferably formed of a cylinder liner (20) in connection with an insert (36). The cylinder liner (20) has a piston (16) mounted for reciproca l motion therebetween. A variable volume wall assembly space is defined as a space between the piston (16), the wall assembly walls (20) and the housing end wall (50). An expansion reservoir (38) is defined as a space between the  side walls of the cylinder body (12), the wall assembly walls (20) and the cylinder body end wall (50). Lubricating oil recirculation is accomplished b y means of a jet mixture of compressible working fluid and lubricating oil sprayed onto the cylinder wall by means of a controlled pressure differentia l of the compressible working fluid while the piston is moving during the expansion stroke of the work cycle.
Patent CA-2285990-C (CA)
Title: Arrangement for controlling radar transmissions for a system of antennas on a moving platform
Inventor: THOMASSEN SIERK MICHAEL
IPC: B63B49/00
Filed: 1998-03-27
Granted: 2005-12-13
Abstract: The invention relates to a control arrangement for controlling radar transmissions for a system of antennas disposed on a moving platform. The radar transmissions are allocated to an antenna face for future transmission. To effect an adequate allocation, a predication arrangement is provided to predict the angular position of the moving platform and the antenna faces. Preferably, an antenna face is assigned that realizes the smallest off-broadside angle with the radar transmission.
Patent CA-2286317-C (CA)
Inventor: ARAI KAZUO
IPC: A61C13/235
Filed: 1998-10-16
Granted: 2000-12-05
Abstract: Une fixation (2) de fausse dent présentant une résilience élevée par rapport à une force de pression due à l'occlusion de dents et assurant un mouvement d'enfoncement approprié à une fausse dent au moment de l'occlusion des dents, comprend un aimant (21) adapté pour être attiré par une force magnétique en direction d'une chape radiculaire enfouie dans une racine dentaire, et une coiffe (22) recouvrant la surface de l'aimant (21) qui se trouve sur le côté opposé de la surface de ce dernier qui est attirée vers la chape radiculaire; la fixation étant enfouie dans une plaque de dent. L'aimant (21) comporte un évidement (210) formé dans la partie centrale d'une surface arrière (21c) dans lequel est placé en condition de contact une partie saillante (223) de la coiffe (22) en résine dure, la partie saillante (223) étant élastiquement déformée et contractée en raison d'une force d'occlusion, de sorte qu'une partie circonférentielle (222) moulée en même temps que le corps (22) de la coiffe (22) se déplace par glissement sur une surface (13) circonférentielle latérale de l'aimant (21) pour réduire ainsi l'épaisseur de la fixation (2) de fausse dent, cette dernière s'enfonçant de manière appropriée au moment de l'occlusion des dents pour améliorer la résilience et la sensibilité pour le porteur de la fausse dent.
Patent CA-2286589-C (CA)
Title: Combustible et procede de production de combustible
Inventor: COLT RICHARD HERBERT
IPC: C10G32/04
Filed: 1998-04-16
Granted: 2009-02-17
Abstract: L'invention concerne un carburant fortement combustible qui possède une faible quantité de polluants de gaz d'échappement. Ce carburant est mis au point en exposant une atmosphère d'un combustible hydrocarboné gazeux, par exemple, de l'essence, à une source d'énergie telle qu'une différence de potentiels électriques, des rayonnements ultraviolets, des rayonnements micro-ondes ou des rayonnements laser. Le carburant combustible peut être amené directement aux cylindres d'un moteur à combustion interne. Dans le flacon, il peut être observé clairement avec une couleur gris argenté blanchâtre. Ce carburant peut également être condensé et le condensat peut être utilisé comme carburant.
Patent CA-2288003-C (CA)
Inventor: ROSSIGNOL JEAN-FRANCOIS
IPC: A61K31/425
Filed: 1998-05-06
Granted: 2003-10-21
Abstract: A pharmaceutical composition containing as active agent at least one compoun d selected among the group consisting of formula (I) and formula (II). The active agent is preferably in the form of particles having a particle size smaller than 200 .mu.m and a mean particle size of greater than 10 .mu.m. Th e pharmaceutical compositions are preferably stabilized with at least one pharmaceutically acceptable acid. The pharmaceutical compositions are particularly useful for treatment of opportunistic infections in persons wit h compromised or suppressed immune systems, and in treatment of infections of trematodes.
Patent CA-2289585-C (CA)
Inventor: ALAUDDIN MIAN M
IPC: C07H19/16
Filed: 1999-03-05
Granted: 2007-10-16
Abstract: The nucleoside analog 2'-fluoro-5-methyl-1-.beta.-D-arabinofuranosyluracil (FMAU) has been found to have an especially desirable combination or properties for use as an imaging agent, including in particular limited in vivo catabolism. Methods for the preparation of the [11C]- and [18F]-labeled FMAU and for the use of the labeled material are also provided.
Patent CA-2289946-C (CA)
Title: Composite yarn with fiberglass core
Inventor: KOLMES NATHANIEL H
IPC: D02G3/44
Filed: 1998-06-03
Granted: 2003-10-21
Abstract: A yarn core (10) construction suitable for forming a flexible composite yarn having a fiberglass component (16). The resulting yarn has good cut and abrasion resistance qualities without sacrificing knitability, flexibility a nd suppleness. A normally hard to knit fiberglass strand (16) is wrapped with a sheath strand (18) at a rate of at least 8 turns per inch. The core (10) thu s formed provides all of the benefits of a fiberglass supported yarn without experiencing any of the manufacturing difficulties normally associated with fiberglass yarns. The core (10) may also be provided with a multi-layer covering (20, 22) to balance the yarn and to further improve knitability.</S DOAB>
Patent CA-2291309-C (CA)
Inventor: WUNDERLICH DANIEL F
IPC: D06F17/06
Filed: 1999-11-30
Granted: 2005-10-04
Abstract: A washing machine includes a cabinet with an opening. A wash basket is mounted within the cabinet for rotation about a wash basket axis, and includes an access opening through which clothes may be loaded and unloaded. At least one agitator is mounted within the basket for rotation about an agitator axis which is at an angle different from the angle of the wash basket axis. A drive mechanism bathed by washing fluid interconnects a drive motor, the wash basket, and the agitator for rotating the agitator about its rotational axis.
Patent CA-2293736-C (CA)
Title: Synthetic antibiotics
Inventor: EDWARDS DAVID L
IPC: A01N37/46
Filed: 1998-06-09
Granted: 2012-07-31
Abstract: Compositions of the current invention are directed toward inhibiting the growth of microorganisms, particularly fungi. The compositions consist of chemically-synthesized antibiotics comprising certain amino acids. Methods of identifying particular antibiotic compositions from libraries of such compositions are disclosed. In addition, methods for preventing microbial growth in plants and animals are disclosed. Methods and compositions are also disclosed which relate to synergistic combinations of inhibitory peptides with other antimicrobial compounds.
Patent CA-2294758-C (CA)
Title: Method for measuring amounts of carbon from greenhouse gases
Inventor: CONLEY ROBERT L
IPC: A01G23/00
Filed: 1998-07-02
Granted: 2006-10-10
Abstract: Carbon sequestration of greenhouse gases (CO2 and CH4) is effected through enhancement of plant growth using defoliation techniques with and without grazing animals.      Processes and devices for measurement of the verifiable quantity of carbon sequestered are disclosed.
Patent CA-2295198-C (CA)
Title: A process for obtaining a single-piece capsule made of a plastic material
Inventor: MORINI EMILIO
IPC: B65D41/34
Filed: 1998-04-27
Granted: 2007-03-13
Abstract: The invention relates to a process for obtaining single-piece capsules made of a plastic material, which comprises: (a) a press-forming phase for obtaining a single-piece capsule provided with a skirt connected to a lower zone of the capsule; (b) a folding phase of the skirt internalwise of the capsule, obtained by plastic deformation of the connection zone between the skirt and the capsule; and (c) a cutting phase of the lower zone of the capsule, obtained by a radially-directed insertion of blades which are shaped such as to obtain cuts of predetermined shape and size.
Patent CA-2295415-C (CA)
Inventor: NELSON THOMAS J
IPC: E04F19/06
Filed: 2000-01-14
Granted: 2003-10-14
Abstract: A coupling assembly securely attaching moldings to a support surface. The coupling assembly includes a track member having first and second upwardly extending flanges defining a channel.      The coupling assembly also includes a connecting member shaped and dimensioned for secure attachment within the channel defined by the upwardly extending flanges. The connecting member includes first and second expansion members which move outwardly as the connecting member is forced downwardly within the channel to securely couple the connecting member within the track member and to force the first and second upwardly extending flanges outwardly into engagement with the molding such that the molding is securely coupled to the track member. A connecting member used in conjunction with the coupling assembly and a multi-component article including the present coupling assembly are also disclosed.
Patent CA-2296185-C (CA)
Inventor: BURNS EMMETT R
IPC: H04N7/15
Filed: 1994-10-03
Granted: 2001-07-24
Abstract: A teleconferencing/videoconferencing system has (1) a plurality of AV device, each capable of originating and reproducing user related audio and video signals; (2) a plurality of communications ports, each supporting the switch connections of video in, video out, audio in, and audio out; and (3) a communication path arranged for transport of audio and video signals. The system controls communications, over the communications path, between two of the AV devices by creating a first and second call handles, respectively associated with the two AV devices. Each call handle defines a call state (Either active and/or hold), and the AV device's port's switch connections involved in the communication connection. The system also allows a user to remotely put another caller on hold or remotely disconnect another caller.
Patent CA-2298253-C (CA)
Inventor: NORQUEST ROBERT CLINTON
IPC: A61F13/26
Filed: 2000-02-08
Granted: 2003-09-23
Abstract: A tampon applicator has a barrel and a plunger telescopically mounted within the barrel. In a preferred embodiment, one or both of the barrel and plunger is made of a water dispersible material, and is exposed to a source of infrared radiation to minimize surface stickiness on initial contact with moisture. In an alternative embodiment, the barrel or plunger can be coated with a water dispersible material prior to exposure to infrared radiation.
Patent CA-2300711-C (CA)
Inventor: CARTER SAM W
IPC: B23D51/04
Filed: 2000-03-10
Granted: 2006-04-11
Abstract: The pipe cutter attachment has a way mounted on a portable power saw with a reciprocating saw blade. The way is mounted on the power saw by an attaching assembly that accommodates the power saw that is used. A pipe holder block is slidably supported by the way. A pipe receiving slot with an open end is formed in the pipe holder block. The saw blade is in a saw blade slot in the pipe holder block. During cutting of a pipe the saw blade moves into the pipe receiving slot 60, engages a pipe to be cut and moves toward the open end of the pipe receiving slot. A resilient member urges the pipe holder block toward a position in which the saw blade is in the pipe holder block and ready to engage and cut a pipe seated in the pipe receiving slot.
Patent CA-2301794-C (CA)
Inventor: WORDEN CHARLES E
IPC: A61K35/19
Filed: 1999-06-21
Granted: 2004-05-18
Abstract: A wound healant composition comprising a therapeutically effective amount of activated growth factors and ascorbic acid and/or at least one retinoid and/or at least one antibiotic, that facilitates the growth of new tissue.
Patent CA-2303955-C (CA)
Inventor: BONNAIN JEAN-CHRISTOPHE
IPC: B65B61/24
Filed: 1998-09-21
Granted: 2005-07-26
Abstract: An apparatus (10) is arranged to reposition substantially front and rear facing flaps (12 and 14) on a carton (16) which is transported along a feed path (18). The apparatus comprises one or more lugs (22) arrang ed to move around a predetermined locus and is operable such that the or a lug is periodically positioned in the feed path (18) in front of a carton (16) causing the carton (16) to contact the lug (22) and reposition the front flap (l2) on the carton (16). The apparatus (10) is further operable periodically to increase the velocity of the lug or lugs (22) so as to bring the or a lug into contact with the rear of the carton (16) thus repositioning the rear flap (14) thereon.
Patent CA-2305355-C (CA)
Inventor: DANIEL LUIS
IPC: F25B5/00
Filed: 1997-10-01
Granted: 2006-07-18
Abstract: Cette invention a trait à une amélioration apportée à un système frigorifique comportant un circuit de réfrigération et un compresseur pourvu d'un ensemble condenseur (40). L'amélioration repose sur la présence d'un dispositif de refroidissement préalable (10) relié à la sortie du condenseur (40) et qui comprend un orifice d'admission (12) ainsi que deux orifices d'évacuation (14, 16). L'une des extrémités de l'admission est reliée à un serpentin (30) et l'autre à l'un des orifices d'évacuation (14). L'autre orifice d'évacuation (16) est relié au logement du dispositif susmentionné au-dessus de la concavité que définit le fond et où est recueilli le liquide frigorigène (R). Le serpentin (36) entre partiellement en contact avec le liquide frigorigène (R), ce qui permet un refroidissement préalable de celui-ci alors qu'il passe par le serpentin (36).
Patent CA-2306682-C (CA)
Inventor: PORTAL FABRICE
IPC: H01B19/04
Filed: 2000-04-26
Granted: 2011-06-21
Abstract: - Procédé de métallisation localisée, en surface, de pièces en matériau composite et outil pour sa mise en oeuvre. - Le procédé, dans lequel on effectue une métallisation localisée, en surface, de pièces en matériau composite, du type recouvert en surface d'une couche (CC) d'un matériau conducteur de l'électricité, elle-même revêtue d'une couche protectrice (P) isolante électriquement, telle qu'une peinture ou analogue est caractérisé en ce qu'au droit de chaque zone de ladite surface peinte dédiée à un trou à métalliser, on réalise un arasage jusqu'à l'affleurement de la couche conductrice (CC), à l'aide d'une arête métallique pressée élastiquement et déplacée sur la surface de la pièce, l'arrêt de l'arasage étant commandé consécutivement à l'atteinte ou au dépassement d'un seuil prédéterminé de conduction électrique entre la couche conductrice (CC) et l'arête métallique et, enfin, on perce et détoure les divers trous de la pièce. - Application notamment à l'aéronautique.
Patent CA-2310146-C (CA)
Title: Method and installation for separating constituents of used tyres
Inventor: DEBAILLEUL GERARD
IPC: B29B17/02
Filed: 1998-11-20
Granted: 2014-08-19
Abstract: The invention concerns a method for treating tyres, belts, inflatable boats, boots and other manufactured articles containing rubber, polymers and reinforcing elements, which is a close circuit system consisting in immersing the waste materials to be treated in a hot alkaline hydroxide bath, followed by neutralisation of the resulting materials with a weak mineral acid solution for industrial re-use of said materials.
Patent CA-2311027-C (CA)
Title: Selective removing method of carbon monoxide
Inventor: NOJIMA SHIGERU
IPC: C10K3/04
Filed: 2000-06-07
Granted: 2004-01-06
Abstract: According to the present invention, provided is a method of selectively removing carbon monoxide, comprising the step of preparing a catalyst bed capable of selectively oxidizing carbon monoxide and including a plurality of catalyst layers arranged in series and the plurality of catalyst layers differing from each other in the temperature of application and arranged in the order of the application temperature such that the catalyst layer having the lowest application temperature constitutes the upstream side of the catalyst bed, and the step of introducing a gaseous mixture containing H2, CO and an oxidizing agent of O2 into the catalyst bed through the upstream side of the catalyst bed and supplying an additional oxidizing agent to the gaseous mixture when the gaseous mixture is introduced into the catalyst layer having a high application temperature so as to selectively oxidize and remove CO from the gaseous mixture.
Patent CA-2313663-C (CA)
Title: Single chamber mechanical heart
Inventor: MATTHEWS HERBERT L
IPC: A61M60/88
Filed: 2000-07-06
Granted: 2001-12-11
Abstract: A single chamber mechanical heart has a movable vane journaled in the apex o f the casing, an inlet port and an outlet port in each side wall of the chamber, a nd means for mechanically reciprocating the vane to pump blood on either side of the vane . The vane can be electromagnetically positioned using electro magnets or a shaft drive throug h the chest of the patient. The blood pressure and rate can be controlled by appropriate motion  of the vane.
Patent CA-2324435-C (CA)
Inventor: TONELLOT THIERRY
IPC: G01V11/00
Filed: 2000-10-25
Granted: 2012-04-10
Abstract: - Méthode pour obtenir un modèle représentatif d'un milieu hétérogène en 2D ou 3D, décrit par un ou plusieurs paramètres physiques (tels que les impédances du sous-sol relativement à des ondes de type P ou S, sa densité, etc.), à partir de données diverses: enregistrements sismiques, diagraphiques, géologiques, etc. - On part d'un modèle a priori à un ou plusieurs paramètres formé à partir de valeurs ponctuelles connues ou estimées d'un ou plusieurs paramètres physiques et on améliore le modèle initial en minimisant une fonction coût globale représentative d'une part des écarts entre des enregistrements synthétiques traduisant la réponse du modèle courant avec les enregistrements sismiques effectués, et d'autre part les écarts entre le modèle courant et le modèle a priori. Ces écarts sont mesurés au sens de normes déduites des informations a priori sur les incertitudes relatives aux données et au modèle, ces informations pouvant varier d'un point à un autre du modèle. - Applications à la caractérisation de gisements d'hydrocarbures par exemple.
Patent CA-2325982-C (CA)
Inventor: CARLUCCI GIOVANNI
IPC: A61F13/514
Filed: 1999-03-22
Granted: 2007-05-22
Abstract: The present invention relates to absorbent articles such as sanitary napkins and the use of breathable backsheet constructions therein to maintain the skin surface temperature of the wearer of said article within +/- 1°C of the skin surface temperature in the absence of said article.
Patent CA-2330081-C (CA)
Title: Sifting net for a fibre distributor
Inventor: SOERENSEN BIRGER ELMGAARD
IPC: D04H1/72
Filed: 1999-04-20
Granted: 2007-09-04
Abstract: A fibre distributor (1) forms an air-laid fibre web (17) on a running endless forming wire (2) which, during operation, in principle is horizontal. The fibre distributor comprises a suction unit (14) positioned under the forming wire, a housing (3) positioned above the forming wire and having at least one combined fibre and air inlet (4), and a base (6) having a number of flow openings (7), and a number of rotational wings (10) positioned above this base. These wings distribute the fibres along the upper side of the base. The base is designed as a grid (18) with grid bars (19) which taper in a downwards direction. In the flow openings (20) of the grid, a slip is advantageously formed which prevents the fibres from packing together and blocking the openings during operation. The fibre distributor is thus, at a continuous high capacity, able to form an even and homogenous fibre layer on the forming wire.
Patent CA-2331216-C (CA)
Inventor: DEGADY MARC
IPC: A23G3/34
Filed: 1998-06-16
Granted: 2005-09-20
Abstract: A process for cooling, grinding, and packaging an ingredient material, such as an encapsulated sweetener or acid, for a chewing gum product is disclosed. The material is extruded from an extruding machine (12) directly onto a conveyor (14). The conveyor transports the liquid material, preferably in elongated strings, through a chamber (16) cooled by circulation of cooled air. The solidified material exiting the cooling chamber is cut into small pieces by a rotating cutter (18) and conveyed by a vacuum conveyor system to a grinder (22). The material is further broken up (ground) into a powder and transported to a holding bin. Thereafter, the powder is deposited in boxes or other containers (42) for storage.
Patent CA-2332376-C (CA)
Title: Method and apparatus for measuring multiphase flows
Inventor: POYET JEAN-PIERRE
IPC: G01F1/74
Filed: 1999-05-18
Granted: 2008-08-19
Abstract: A method of characterizing a multiphase mixture, comprising irradiating the mixture with X-rays collecting photons emanating from the mixture in response to irradiation; generating a signal responsive to the aggregate energy of the collected photons; and, analyzing the signal to characterize the mixture. This invention further includes an apparatus fo r characterizing a multiphase mixture, comprising: an X-ray source irradiating the mixture; a detector collecting photons emanating from the mixture in response to irradiation, the detector generating a signal responsive to the aggregate energy of the collected photons; and means for analyzing the signal to characterize the mixture.
Patent CA-2334318-C (CA)
Inventor: BURNS PETER
IPC: A63B71/08
Filed: 1999-06-11
Granted: 2009-06-09
Abstract: A mouthguard (10) of "C" shaped configuration having a forward portion (11) from which there rearwardly diverges a pair of arms (12). The mouthguard (10) in transverse cross section is of a "U" shaped configuration. In one embodiment each arm (12) is provided with a ridge (22) which acts as a shield, while the forward portion (11) is thickened so as to provide a labial shield (23).