baber/WOPTO huggingface dataset:
Patent CA-2541929-A1 (CA)
Title: Java lifecycle model for bd-discs
Inventor: KELLY DECLAN PATRICK
IPC: G06F9/00
Filed: 2004-09-30
Abstract: An optical storage carrier is loaded with applications implemented as Java objects that enable interactive services, e.g. gaming, interactive A/V content playback, web browsing. Each Java object includes at least three methods for setting the application in an inactive state, a paused state or an active state. The carrier is also loaded with a loader application that includes a main method. The loader application controls the respective lifecyles of all Java objects present on the carrier and controls the respective methods of the Java objects. The loader application only permits one Java object to run at a time. The lifecyle of the loader application is linked to the disc and the loader application is loaded in memory when the disc is inserted in the device and killed when the disc is removed. The device runs a Java virtual machine on top of which the loader application is configured to run. Since the lifecyle of the loader application is linked to the disc, the Java virtual machine runs for the time the disc is inserted into the device and is not killed when a Java object is either paused or killed.
Patent CA-2542979-A1 (CA)
Inventor: LAPELOSA MICHELE
IPC: C25F7/00
Filed: 2003-10-21
Abstract: L'invention porte sur un dispositif d'électrodes équipé d'une alimentation électrolytique intégrée pour le traitement de surface des métaux. Ce dispositif comprend une buse (2) reliée à l'alimentation en courant électrique unipolaire (7, 16) depuis un appareil externe, l'autre pôle étant relié à la surface métallique traitée, et contient la solution électrolytique utilisée, en vue du traitement spécifique, dans un réservoir (6, 21) relié au dispositif d'électrodes afin d'alimenter la buse au moyen des canaux situés à l'intérieur du dispositif ; la solution électrolytique étant mise sous pression dans le sens de distribution au moyen d'un dispositif de dosage de la solution contrôlé par l'utilisateur. Plusieurs modes de réalisation sont équipés de pompes à actionnement manuel et/ou de réservoirs rigides ou flexibles pour que l'utilisateur effectue des pulvérisations. Le réservoir (6, 21) est avantageusement rendu détachable, afin de permettre le remplacement de la solution électrolytique et de changer le type de travail à effecteur sur la surface métallique de manière rapide et propre.
Patent CA-2543401-A1 (CA)
Title: System and method for classification of documents
Inventor: ZRUBEK MICHAEL
IPC: G06F17/30
Filed: 2003-09-03
Abstract: The invention provides a classification engine (120) for classifying documents. The classification engine (120) executes a classification command (115) from a client that makes use of similarity search results, and rules files, classes files, and a classification profile embedded in the classification command (115). When the classification engine (120) receives a classification command (115), it retrieves a classification profile and input documents to be classified, sends extracted values from the input documents based on anchor values to a XML transformation engine (150) to obtain a search schema, requests a similarity search by a search manager to determine the similarity between input documents and anchor values, and classifies the input documents according to the rules files, classes files, and the classification profile. The client is then notified that the classification command (115) has been completed and the classification results are stored in a database.
Patent CA-2545746-A1 (CA)
Inventor: SONNTAG BOB
IPC: A01D87/10
Filed: 2006-05-03
Abstract: A fluidizer for attachment to the vacuum hose of a high capacity particulate loader, for fluidizing particulates in an area proximate an end of the vacuum hose. The fluidizer possesses a compressed air hose for providing a stream of pressurized air, which is attached to a tube, the tube being mounted upon the vacuum hose. An interior of the tube defines an air passageway therethrough. An outer surface of the tube has a plurality of air flow openings defined therein which each extend between the compressed air passageway of the tube to an area outside the tube for permitting a stream of pressurized air from the compressed air hose to flow through the air passageway of the tube and out through the plurality of air flow openings to an area proximate the end of the vacuum hose.
Patent CA-2546096-A1 (CA)
Title: 4-substituted imidazoles
Inventor: EMPFIELD JAMES
IPC: C07D487/08
Filed: 2004-11-15
Abstract: Compounds of formula I: wherein A and R1 are as defined in the specification, processes for preparing them, pharmaceutical compositions containing them and their use in therapy, especially in the treatment or prophylaxis of psychotic and intellectual impairment disorders.
Patent CA-2548837-A1 (CA)
Title: Seed hopper and routing structure for varying material delivery to row units
Inventor: FOSTER CHRIS WARREN
IPC: A01C7/20
Filed: 2006-05-29
Abstract: Left and right main hoppers offset laterally from each other on opposite sides of the centerline of a seeding machine provide an operator access area between the hoppers. A third hopper located forwardly of and between the two main hoppers has a capacity less than that of each of the main hoppers for refuge or male seed.  The hoppers are sized to maximize productivity. In one embodiment, first and second hoppers communicate with downstream conduit structure, and valve structure selects one or the other of the first and second hoppers for delivery of the material.  The valve structure can be operated remotely and can be map based.  Alternatviely, selectively blockable nozzle structure is located in the first and second hoppers.  Easily changeable connector structure facilitates row pattern selection and hose routing.
Patent CA-2548933-A1 (CA)
Title: Heads-up hockey
Inventor: SIMPSON LENARD D
IPC: A63B59/70
Filed: 2006-05-16
Abstract: Heads - Up Hockey is a shielding device that can be used for teaching and training hockey players to keep their eyes off the puck in front of them and to stick-handle without looking down. By practising with a hockey puck concealing shield attached to their hockey stick a player quickly learns to sense where the puck is in relation to his/her stick-handling movements, since the shield conceals the puck from the player's view.
Patent CA-2549873-A1 (CA)
Inventor: BHAN OPINDER KISHAN
IPC: B01J23/28
Filed: 2004-12-16
Abstract: Contact of a crude feed with one or more catalysts produces a total product that include a crude product. The crude product is a liquid mixture at 25 ~C  and 0.101 MPa. One or more other properties of the crude product may be changed by at least 10% relative to the respective properties of the crude feed.
Patent CA-2550969-A1 (CA)
Title: Phased array antenna with edge elements and associated methods
Inventor: TAYLOR ROBERT C
IPC: H01Q9/16
Filed: 2004-07-28
Abstract: A phased array antenna (100) includes a substrate (104) having a first surface (106), and a second surface (108) adjacent thereto and defining an edge therebetween. A plurality of dipole antenna elements (40a) are on the first surface (106), and at least a portion of at least one dipole antenna element (40b) is on the second surface (108). Each dipole antenna element (40) includes a medial feed portion (42) and a pair of legs (44) extending outwardly therefrom. Adjacent legs (44) of adjacent dipole antenna elements (40) on the first and second surfaces (106, 108) include respective spaced apart end portions (46) having predetermined shapes and relative positioning for providing increased capacitive coupling between the adjacent dipole antenna elements (40).
Patent CA-2552263-A1 (CA)
Title: Keyboard arrangement
Inventor: GRIFFIN JASON T
IPC: G06F1/16
Filed: 2004-02-24
Abstract: A physical keyboard includes a plurality of multi-functional keys with a reduced column QWERTY key arrangement overlaid with a numeric phone key arrangement for use in both text entry and telephony. Another physical keyboard includes a plurality of multi-functional keys having an array of alphabetic characters and an overlaid numeric array of numbers. A handheld mobile station has a first user interface having a standard alphabetic key arrangement and a second user interface having a numeric phone key arrangement.
Patent CA-2555798-A1 (CA)
Inventor: REICHERT GERHARD
IPC: E06B3/663
Filed: 2005-02-04
Abstract: A method of applying a spacer to a glass panel while forming an insulating glazing unit includes the step of integrating the application of the sealant to the spacer body with the automated manufacturing process. The sealant is applied to the spacer body on line so that the sealant-laden spacer body may be applied to the glass without manually handling the sealant.
Patent CA-2557009-A1 (CA)
Title: Barre anti-panique et porte ainsi equipee
Inventor: BAILLIA-PREL QUENTIN
IPC: E05B65/10
Filed: 2005-02-01
Abstract: Barre anti-panique comportant une partie fixe (3) présentant un élément de commande de serrure (5), et une barre d~appui (4) montée pivotante sur cette partie fixe (3) autour d~un axe longitudinal, entre une position de repos da ns laquelle ladite barre d~appui (4) occupe une position écartée de ladite part ie fixe (3) et une position de travail dans laquelle ladite barre d~appui (4) occupe une position rapprochée de ladite partie fixe (3) et dans laquelle ladite barre d~appui (4) active ledit élément de commande de serrure (5), caractérisé en ce que ladite barre d~appui (4) est un profilé monté articulé autour dudit axe longitudinal par une portion d~articulation (40).
Patent CA-2560068-A1 (CA)
Inventor: MITRA AMITABHA
IPC: A61M35/00
Filed: 2005-02-25
Abstract: A wound packing for use with suction is provided. The wound packing comprises a plurality of nonabsorbent synthetic polymeric fibers coupled together to form a nonabsorbent material suitable for placement in the wound of a mammal.  A method for treating the wound in a mammal using the disclosed wound packing is also provided.
Patent CA-2560572-A1 (CA)
Title: Polymer beads incorporating iron oxide particles
Inventor: WALLIS FIONA JEAN
IPC: C08F2/44
Filed: 2005-03-23
Abstract: The invention provides a process for preparing polymer beads incorporating magnetic iron oxide particles, which process comprises producing a dispersion having a continuous aqueous phase and a dispersed organic phase, the organic phase comprising one or more polymerisable monomers, magnetic iron oxide particles and an organophosphorus dispersing agent for dispersing the magnetic iron oxide particles in the organic phase, and polymerising the one or more polymerisable monomers to form the polymer beads incorporating the magnetic iron oxide particles; complexing and ion exchange resins prepared by this process; methods for separating transition metal ions and other ions from an aqueous solution using the complexing and ion exchange resins; and polymer beads comprising a polymeric matrix having magnetic iron oxide particles and organophosphorus dispersing agent dispersed substantially uniformly therein.
Patent CA-2561436-A1 (CA)
Inventor: KWON SOON-KYOUNG
IPC: A61K31/50
Filed: 2005-11-16
Abstract: The present invention relates to a medicinal composition for preventing or treating pancreatic cancer, comprising 3-alkoxy-6-allylthiopyridazine or a pharmaceutically acceptable salt thereof as an effective ingredient. An MTT assay, to assess the viability of cells, and flow cytometric analysis, to measure apoptotic cell death, were performed, and the results, which revealed that the compound and pharmaceutically acceptable salts thereof have preventive and therapeutic activity against pancreatic cancer, are presented herein.
Patent CA-2565769-A1 (CA)
Inventor: JUNG HEE WON
IPC: C23C8/48
Filed: 2006-10-26
Abstract: Provided is a method for nitriding a metal in a salt bath by using a non-cyanide salt and a nitrided metal manufactured using the same. The method includes the steps of: immerging at least one salt selected from the group consisting of KNO3, KNO2, Ca(NO3)2, NaNO3 and NaNO2 into the salt bath; melting the salt by heating and maintaining the molten salt at a predetermined temperature; and submerging the metal in the salt bath.  Nitriding in non-cyanide salts, such as potassium nitrate(KNO3), potassium nitrite(KNO2), sodium nitrate (NaNO3), sodium nitrite(NaNO2), calcium nitrate(Ca(NO3)2) and their mixtures, is capable of solving an environmental pollution problem and reducing a cost. Also, the method is capable of increasing nitrided depth of the metal two to six times compared to conventional nitriding methods. As a result, the method can be carried out in various application fields.
Patent CA-2566197-A1 (CA)
Title: Process for the preparation of carvedilol
Inventor: RAO DHARMARAJ RAMACHANDRA
IPC: C07D209/88
Filed: 2005-05-19
Abstract: A process for the preparation of carvedilol of formula (I) either in enantiomeric substantially pure form, or as an enantiomeric mixture, optionally as a pharmaceutically acceptable salt thereof, which process comprises reacting 2,3-eopxypropoxy carbazole of formula (II) or the R or S enantiomer thereof, with N-[2-(2-methoxy-phenoxy)ethyl]-benzylamine of formula (V) to yield benzyl carvedilol of formula (VI) which is debenzylated by catalytic hydrogenation to yield carvedilol of formula (I), either in enantiomeric substantially pure form, or as an enantiomeric mixture, and if desired reacting the thus formed carvedilol of formula (I) with an inorganic or organic acid to yield a pharmaceutically acceptable salt thereof, and/or, if desired, separating the enantiomers. The above process is characterised in that reaction of said 2,3-epoxypropoxy carbazole of formula (II) with said N-[2-(2-methoxy-phenoxy)ethyl]-benzylamine of formula (V) is carried out in water as the reaction medium. The present invention further provides carvedilol of formula (I) prepared by a process as described above, and pharmaceutical compositions containing the same and therapeutic uses thereof.
Patent CA-2568857-A1 (CA)
Title: Lxr agonists to promote bone homeostasis
Inventor: VAN ROMPAEY LUC
IPC: A61P19/10
Filed: 2005-06-24
Abstract: The present invention relates to a method for promoting osteogenesis by contacting osteoblast progenitor cells with an LXR agonist. Said method is useful for the treatment or prevention of an imbalance in bone homeostasis in a subject using bone homeostasis-promoting compositions comprising an effective osteogenic stimulating amount of an LXR agonist in admixture with a pharmaceutically acceptable carrier. A further aspect is a method to produce bone tissue in vitro by contacting an LXR agonist with a population of osteoblast progenitor cells on a substrate, for a time sufficient to stimulate the generation of a matrix of bone tissue.
Patent CA-2573151-A1 (CA)
Inventor: ALDRITT MARY
IPC: A61K9/00
Filed: 2005-08-19
Abstract: The invention features an effervescent composition that includes at least one grape-derived component, at least one effervescent agent, and optionally at least one active agent, where the sum of the weight of the grape-derived component and the weight of the active agent constitute at least about 10 % by weight of the composition, with the weight of the grape-derived component being greater than weight of the active agent.
Patent CA-2575812-A1 (CA)
Inventor: BRANDEIS ZEEV
IPC: A61F2/02
Filed: 2005-08-01
Abstract: A device and method for treating bodily diseases and/or conditions, for example, varicose veins, tumors and aneutisms including for example insertion of' a blocking device toward a target destination using a catheter and delivery of sclerosing or other agents to the vessel while maintaining minimal, for example zero pressure in the treatment area., The blocking device may prevent treatment materials, embolisms, debris etc., from entering the upstream section of vessel., The blocking device may include, for example, a cap or other concave shape and may be expandable or extendible towards the vessel walls.
Patent CA-2579141-A1 (CA)
Title: Hemorrhagic feline calicivirus, calicivirus vaccine and method for preventing calicivirus infection or disease
Inventor: HUANG CHENGJN
IPC: A61K39/295
Filed: 2005-09-12
Abstract: The present invention relates to a novel, isolated and purified hemorrhagic feline calicivirus FCV-DD1. The invention further embraces monovalent and multivalent vaccines containing the new FCV-DD1 strain. In addition, the invention encompasses methods of protecting felines against infection or preventing disease caused by feline calicivirus alone or in addition to other pathogens that comprises administering to the felines an immunologically effective amount of the monovalent and multivalent vaccines described herein.  Also, the invention concerns methods for diagnosing or detecting the hemorrhagic feline calicivirus in a susceptible host, asymptomatic carrier and the like by detecting the presence of feline calicivirus FCV-DD1 or antibodies raised or produced against feline calicivirus FCV-DD1 antigen.
Patent CA-2579963-A1 (CA)
Inventor: OKAMOTO NAOYA
IPC: D21H17/63
Filed: 2004-11-22
Abstract: A method by which hypobromous acid and a water-soluble salt thereof can be easily produced without especially necessitating an expensive equipment, etc.  It has neither the trouble of, e.g., premixing nor limitations such as the necessity of production just before use. The target compounds can be safely produced without especially using a dangerous reagent. By the method, hypobromous acid, which has the high effect of destroying bacteria/microorganisms, and a water-soluble salt thereof can be efficiently and rapidly produced in a stable form free from the generation of bromic acid, which is harmful. The method, which is for yielding at least either of hypobromous acid and a water-soluble salt thereof, comprises reacting at least either of hypochlorous acid and a water-soluble salt thereof with a bromide in a liquid to be treated, wherein a modified chlorite is added to the liquid to thereby yield at least either of hypobromous acid and a water-soluble salt thereof.
Patent CA-2581136-A1 (CA)
Title: Gas separator
Inventor: KOLLE JACK
IPC: E21B21/00
Filed: 2005-09-20
Abstract: A combination liquid and gas separator and jetting tool includes a housing (1) containing a rotatable drum (2), a stator (6) in the inlet end of the housing (1) for swirling a liquid/gas mixture, a rotor (9) attached to the drum (2) for rotation by the mixture; whereby the gas and liquid are separated. The liquid and gas are discharged through separate restricted orifices (28, 32) downstream of the drum. Orifices (44, 59) can be located in a rotating head (43) for cleaning, cutting or other downhole operations.
Patent CA-2581219-A1 (CA)
Title: Arrangement generation method and arrangement generation program
Inventor: FURUSHO SHINJI
IPC: G06F12/00
Filed: 2005-09-28
Abstract: There is provided a tree-type data structure expression method capable of effectively tracing a relationship such as parent-child, ancestor-descendant, brothers and sisters, and generations. A memory contains data of tree-type data structure expressed by a C-P arrangement in which a node identifier unique to a node is given and which has a pair of a node identifier given to each of non-route nodes whose parent-child relationship is other than the route node and a node identifier of a parent node correlated to each of the non-route nodes; and an apex node list containing node identifiers of particular nodes as apex nodes for expressing one or more node groups, each containing a particular node and a node of its descendant. A system (10) references the C-P arrangement and moves each of the apex nodes to a child node, a parent node, or a node of the same generation as the parent node or the apex node (elder brother node or younger brother node) so as to generate a new apex node list.
Patent CA-2581610-A1 (CA)
Title: External reset device for an electric water heater
Inventor: MILLER MICHAEL L
IPC: F24H1/20
Filed: 2007-03-07
Abstract: An external reset device that is operable in combination with an electric water heater is disclosed. The external reset device is attached to an element cover that is mounted to the water heater and conceals the water heater's control device, such as a manual reset thermostat. The external reset device comprises a bushing member and a key member attached to the element cover. The bushing member is aligned with a reset button on the control device. The key member is adapted for insertion into the bushing member to depress the reset button and close a switch, enabling the heating elements of the electric water heater to power ON and heat the water within the electric water heater.
Patent CA-2582346-A1 (CA)
Inventor: CADET PATRICK
IPC: A61K31/44
Filed: 2005-09-30
Abstract: Methods and materials related to the use of morphine, morphine precursors (e.g., reticuline), and inhibitors of morphine synthesis or activity to treat diseases, to reduce inflammation, or to restore normal function are provided.
Patent CA-2584909-A1 (CA)
Inventor: WALLIS MATTHEW C
IPC: A47C20/02
Filed: 2004-10-22
Abstract: A cushion device comprising a body having an outer surface defining a boundary and at least one cartridge positioned outside the boundary. The cartridge may include a scented substance and a cover for varying the exposure of it to the surroundings.
Patent CA-2586729-A1 (CA)
Inventor: MATHYS PIERRE
IPC: A61B5/308
Filed: 2005-11-10
Abstract: La présente invention se rapporte ô un appareil portable et autonome pour la mesure et la transmission ô distance de signaux électromyographiques (EMG), comprenant au moins un stimulateur électrique (1), une paire d'électrodes d'acquisition du signal EMG (21, 31), une chaîne d'acquisition (2) pilotée par un microcontrôleur (3, 39) et reliée, via une interface standardisée (5), ô un ordinateur (4) comprenant des moyens de mémorisation (9) et d'affichage des signaux EMG acquis ainsi qu'un programme exécutable pour réaliser l'interface avec l'utilisateur (6) et exploiter les données mémorisées, caractérisé en ce que la chaîne d'acquisition (2) comporte en outre des moyens d'élimination ou d'atténuation d'un artefact de stimulation présent dans le signal EMG, coopérant avec des moyens d'ajustement automatique du gain d'amplification du signal EMG (23, 24, 311, 38), via le microcontrôleur, de manière ô ce que le signal EMG couvre la plus grande partie possible de la plage de tension d'entrée du CAN (26, 310), donc avec conservation de la résolution, lorsque l'amplitude du signal EMG diminue.
Patent CA-2591257-A1 (CA)
Title: Heteroarylpiperidines, pyrrolidines and piperazines and their use as antipsychotics and analgetics
Inventor: BORDEAU KENNETH J
IPC: A61P25/18
Filed: 1994-10-27
Abstract: Heteroaryl compounds of structure (see formula I) where X is -O-, -S-, -NH-, or -NR2- and Q1 is a substituted piperidine, pyrrolidine, or piperazine are useful as antipsychotic and analgesic agents. The compounds are especially useful for treating psychoses by administering to a mammal a psychoses-treating effective amount of one of the compounds. Depot derivatives of the compounds are useful for providing long acting effects of the compounds. The compounds are also useful as analgesics by administering a pain-relieving effective amount of one of the compounds to a mammal.
Patent CA-2594975-A1 (CA)
Inventor: GOULPEAU JACQUES
IPC: B01L3/00
Filed: 2006-01-04
Abstract: Procédé de remplissage d'un microcanal (12) formé dans un composant (10) d'un microsystème fluidique, réalisé en matériau plastique ou en élastomère susceptible d'absorber les gaz, le procédé consistant à dégazer le composant (10) et ensuite à introduire dans un puits d'alimentation (14) du microcanal (12) un liquide (24) qui remplit le microcanal (12) par aspiration produite par absorption par le matériau du gaz contenu dans le microcanal (12).