baber/WOPTO huggingface dataset:
Patent CA-2432870-A1 (CA)
Title: Substituted triazole diamine derivatives as kinase inhibitors
Inventor: CONNOLLY PETER J
IPC: A61K31/4439
Filed: 2001-12-21
Abstract: The present invention provides substituted triazole diamine derivatives as selective kinase or dual-kinase inhibitors and a method for treating or ameliorating a selective kinase or dual-kinase mediated disorder.
Patent CA-2433565-A1 (CA)
Title: Semiconductor device and fabrication method therof
Inventor: SHIRAI YASUYUKI
IPC: H01L21/8247
Filed: 2001-12-27
Abstract: In a fabrication method of a semiconductor device including a plurality of silicon-based transistors or capacitors, there exist hydrogen at least in a part of a silicon surface in advance, and the hydrogen is removed by exposing the silicon surface to a first inert gas plasma. Thereafter, plasma is generated by a mixed gas of a second inert gas and one or more gaseous molecules, and a silicon compound layer containing at least a part of the elements constituting the gaseous molecules is formed on the surface of the silicon gas.
Patent CA-2434014-A1 (CA)
Title: Random animated lottery system
Inventor: LIBBY BUDD O
IPC: A63F3/00
Filed: 2003-06-30
Abstract: A lottery system graphically portraying a lottery result in animation is provided. The lottery system includes a game generator which comprises a random number generator and an animation drawing subsystem. The random number generator randomly selects a lottery result at a predetermined time. The animation drawing subsystem selects one or more game events associated with the randomly selected lottery result, and compiles into an animated lottery game video one or more animation sequences corresponding to the selected game events.
Patent CA-2436611-A1 (CA)
Title: High strength hot rolled steel plates having excellent bore expandability and ductility and process for producing the same
Inventor: OKADA HIROYUKI
IPC: C22C38/14
Filed: 2001-12-07
Abstract: Disclosed are a high strength hot rolled steel plate, preventing a deterioration in bore expandability and ductility involved in an increase in strength to not less than 690 N/mm2 and, despite high strength, providing a high level of bore expandability and a high level of ductility, and a producing process thereof. The steel plate according to the first aspect is a steel plate, comprising a steel comprising, by mass, C:0.01-0.15%;  Si:0.30-2.00%; Mn:0.50-3.00%; P<=0.03%; S<=0.005%;  Ti:0.01-0.50% and/or Ni:0.01-0.05%; and the balance consisting of Fe and unavoidable impurities, not less than 80% of all grains being accounted for by grains having a ratio (ds/dl) of minor axis (ds) to major axis (dl) of not less than 0.1, the steel plate having a steel structure comprising not less than 80% of ferrite and the balance consisting of bainite, the steel plate having a strength of not less than 690 N/mm2. The steel plate according to the second aspect is a steel plate wherein, in the steel plate having the above composition, the steel plate has a ferrite-bainite duplex steel structure, in which the proportion of ferrite having a grain diameter of not less than 2 µm is not less than 80%, and has a strength of not less than 690 N/mm2. The steel plate according to the third aspect is a steel plate comprising a steel wherein, in the steel having the above composition, the contents of C, Si, Mn, Ti and Nb satisfying a requirement represented by formula: 115 <= (917 - 480 [C%]  + 100 [Si%] - 100 [Mn%]) - (790 × ([Ti%] + [Nb%]/2)0.05) <=  235, and the steel plate has a steel structure comprising not less than 80% of ferrite and the balance consisting of bainite and has a strength of not less than 770 N/mm2.
Patent CA-2436917-A1 (CA)
Inventor: FREDERICKS PAUL
IPC: E21B47/00
Filed: 2001-11-29
Abstract: L'invention concerne un procédé et un dispositif de diagraphie en cours de forage permettant d'obtenir des informations concernant une formation. Le dispositif selon l'invention fait intervenir une pluralité d'ensembles de nervures comportant des capteurs montés sur patins sur une ou plusieurs douilles rotatives ou non, fixées à un boîtier rotatif faisant partie d'un ensemble de forage. Les capteurs selon l'invention peuvent être des capteurs de densité, des capteurs de neutrons, des capteurs à résonance magnétique nucléaire, des capteurs de résistivité, des capteurs soniques, des capteurs diélectriques ou tout autre type de capteurs. Dans un autre mode de réalisation, les capteurs tournent avec le train de tiges.
Patent CA-2437791-A1 (CA)
Title: Use of ozone for the treatment of dental and oral conditions
Inventor: LYNCH EDWARD
IPC: A61K6/00
Filed: 2002-03-21
Abstract: A method of treating gum disease includes directing a stream of oxidizing ga s onto human dental and oral condition for a period of time sufficient to kill microorganisms within said inflamed human tissue.
Patent CA-2438260-A1 (CA)
Inventor: ROSSI IVAN
IPC: A61K38/06
Filed: 2002-02-19
Abstract: La présente invention concerne des molécules représentées par la formule générale I sans liaisons peptidiques intramoléculaires, capable d'imiter le peptide RGD, contenant le motif structurel ARG-GLY-ASP <=arginine-glycine-acide aspartique>= (lequel est un inhibiteur puissant, in vivo et in vitro de l'adhésion cellulaire). Une expérience in vitro a démontré que ces molécules sont des inhibiteurs efficaces de l'adhésion, de la prolifération et de la migration RASMC (cellules de muscle lisse de rat).
Patent CA-2441385-A1 (CA)
Inventor: DORNE RAPHAEL
IPC: G06F9/44
Filed: 2002-04-03
Abstract: L'invention concerne un système permettant de construire au moins algorithme pouvant être appliqué à un problème d'optimisation et permettant de trouver une solution à ce problème, ce ou ces algorithme comprenant chacun une pluralité de composants. Ce système comprend : des moyens permettant de créer des éléments correspondant au moins à quelques uns des composants, une mémoire permettant le stockage des éléments créés, et des moyens permettant de sélectionner des éléments parmi les éléments stockés afin de construire un algorithme. Chaque élément comprend des moyens coopérants qui sont conçus pour coopérer avec d'autres éléments, et des moyens d'application conçus pour appliquer une modification à la solution du problème d'optimisation, et chaque élément est conçu de telle manière que les moyens d'application sont indépendants des opérations associées à un quelconque autre élément. Ce système peut comprendre en outre une interface graphique qui affiche dans une première zone les éléments mis en mémoire, et dans une seconde zone une représentation des éléments sélectionnés constituant l'algorithme construit, des moyens réagissant au déplacement d'un élément de la première à la seconde zone, et des moyens de connexion graphiques conçus pour connecter graphiquement l'élément déplacé avec un des éléments sélectionnés dans la seconde zone. Ce système permet ainsi la construction d'un algorithme par des procédés dits de <= glisser-déposer >=. Ce système peut de plus comprendredes moyens permettant de mémoriser les éléments sélectionnés constituant l'algorithme construit sous forme d'ensembles de données, définis par des étiquettes faisant partie d'une structure hiérarchique déterminée conformément à un langage de balisage structuré, et permettant la sauvegarde de l'algorithme construit. Le langage de balisage structuré est de préférence le langage de balisage extensible <= eXtensible Markup Language >=.
Patent CA-2444403-A1 (CA)
Title: Improved medical instrument flow stop interface
Inventor: HURTADO VICTOR R
IPC: A61M39/28
Filed: 2002-04-11
Abstract: A fluid infusion pump includes a platen between an outer door and the pumping mechanism. The platen is located so that as the outer door of the pump is moved to the closed position, it moves the platen to position the fluid flow tube into occlusive contact with the pumping mechanism before the platen engages a flow stop formed integrally with the tube and releases the flow stop to permit fluid flow, thus avoiding a free flow condition. The door also includes a handle having a sear with a hook that engages the flow stop when the door is in the closed position. As the door is opened, the hook moves the flow stop to the occluded position before the platen is moved away from the tube thus preventing a free flow condition. The platen includes a flow stop release portion that is offset from the remainder of the platen that operatively engages a release tab on the flow stop to permit movement of the flow stop to the fluid flow configuration. The platen is mounted to the housing with a floating hinge and datum pins located on the face of the pumping mechanism precisely locate the platen into position with the pumping mechanism and thereby result in precise positioning of the fluid tube.
Patent CA-2445589-A1 (CA)
Inventor: MENNEN JOHANNES HENRICUS
IPC: C07C273/04
Filed: 2002-04-24
Abstract: Procédé de préparation d'urée à partir d'ammonium et de dioxyde de carbone, selon lequel on forme dans une zone de synthèse une solution de synthèse d'urée, du carbamate d'ammonium et de l'ammonium non transformé. Une partie de la solution de synthèse d'urée est transférée depuis la zone de synthèse vers une zone de traitement à pression moyenne fonctionnant à une pression de 1-4 Mpa; et un flux gazeux provenant de la zone de traitement à pression moyenne est absorbé dans la solution de carbamate d'ammonium à faible pression provenant de la partie de récupération d'urée.
Patent CA-2448395-A1 (CA)
Title: Cleaning sheets comprising multi-denier fibers
Inventor: PALUMBO PATRICK ANTHONY
IPC: D04H1/46
Filed: 2002-06-25
Abstract: A cleaning sheet for removing particulate matter from a surface comprises a substrate comprising first fibers and second fibers having different denier to improve caliper of the cleaning sheet. The first and second fibers will typically have a denier of from about 0.5 to about 15, wherein the difference in denier between the first fibers and the second fibers is at least about 0.5. The cleaning sheet is preferably free of a scrim material and can further comprise an optional additive material. A method of removing particulate matter from a surface comprises contacting the surface with a cleaning sheet of the present invention.
Patent CA-2449376-A1 (CA)
Inventor: MAEJIMA FUMIO
IPC: F23G5/24
Filed: 2003-09-25
Abstract: The present invention relates to an improved invention of an assembling incinerator for burning refuses to be burned such as industrial wastes, raw garbage and rubbish which can be assembled and disassembled by use of a combination of box-shaped external wall materials and the like. [Structure] To achieve the above object, an assembling incinerator of the present invention comprises external wall materials whose combination can be freely changed to form the incinerator and each of which comprises an external wall, a heat insulating material and a fire-resistant material, a caster (fire-resistant cement) which comprises the heat insulating material and fire-resistant material constituting the external wall material and joins the external wall, caster-fixing bolts which penetrate from the caster to the external wall so as to fix the caster, tapered pins which join the external wall materials together, and a seal packing for external walls which fills a gap between the external walls when the pins are used to join the external wall materials together.
Patent CA-2450237-A1 (CA)
Title: Support d'enregistrement, appareil d'enregistrement connexe et procede d'enregistrement de donnees supplementaires assorti d'un code de correction d'erreurs des donnees enregistrees sur ledit support d'enregistrement
Inventor: SAITO AKIYA
IPC: G11B20/00
Filed: 2003-04-08
Abstract: Selon l'invention, une parité à deux symboles est produite à partir de données à quatre symboles. Ces six symboles sont soumis à une modulation EFM et 8 bits de chaque symbole sont convertis en un modèle à 14 bits. Deux symboles sont réécrits dans la suite de creux et de plats formée sur un disque. A l'origine, l'un deux est (0 x 40). L'adjonction d'un enregistrement à la suite de creux et de plats permet d'augmenter la longueur des creux. Les données à 14 bits reproduites sont converties en données à 8 bits au niveau de la face de reproduction. En d'autres termes, les données originales (0 x 40) sont réécrites en (0 x 22). La parité est ainsi modifiée, de sorte que le symbole de donnée enregistré en plus (0 x 22) ne soit pas détecté comme étant une erreur.
Patent CA-2451440-A1 (CA)
Inventor: TAIPALE MARK
IPC: H05B41/282
Filed: 2002-06-24
Abstract: An electronic ballast for driving a gas discharge lamp includes a rectifier, a valley-fill circuit, an inverter having first and second series-connected controllably conductive device having complementary duty cycles, a control circuit for controlling the controllably conductive device, and an independent cat ear power supply to provide power to the ballast control circuits. The result is a ballast having substantially improved THD, and current crest factor. In a preferred embodiment, the valley-fill circuit includes an energy storage device that stores energy in response to a controllably conductive device. In an especially preferred embodiment, the controllably conductive device of the valley-fill circuit is also one of the controllably conductive devices of the inverter.
Patent CA-2454469-A1 (CA)
Title: Blood group antigen fusion polypeptides and methods of use thereof
Inventor: LOFLING JONAS
IPC: A61K48/00
Filed: 2002-07-19
Abstract: The present invention provides compositions and methods for treating or preventing antibody mediated graft rejection.
Patent CA-2454621-A1 (CA)
Inventor: BRADLEY GARY
IPC: B63C9/08
Filed: 2002-07-24
Abstract: A system (100) for maintaining a afloat in a fluid environment is disclosed.  The system includes multiple chambers (110, 120) such that if one chamber fails to operate, redundant chambers will function to maintain the user afloat in a face-up position. In a preferred embodiment, there are multiple activation mechanisms (170, 705) to ensure inflation of the chambers if a single activation mechanism fails to function.
Patent CA-2456737-A1 (CA)
Inventor: DUPUIS MICHEL
IPC: B60S1/38
Filed: 2004-02-13
Abstract: Domain of the invention This invention pertains to an automotive type heated windshield wiper system.
Patent CA-2458350-A1 (CA)
Title: An oral appliance
Inventor: FARRELL CHRISTOPHER JOHN
IPC: A61C7/08
Filed: 1992-11-02
Abstract: An oral appliance (10) for repositioning the temporomandibular joint having a base portion (11) and inner and outer flanges (13 and 12) which form upper and lower U-shaped channels (15 and 16) for receiving the teeth of the upper and lower jaws. The inner flange (13) includes a central tab (27) and a pair of slots (28) on opposite sides of the tab (27) to allow for lateral adjustment of the appliance. In another embodiment, the oral appliance (10) has a base portion (11), inner and outer flange portions (13, 12) extending to opposite sides of the base portion (11) to form upper (15) and lower (16) channels. The outer flange portion (12) has rib means (44) on its inner surface on opposite sides of and spaced from the base portion (11) extending parallel to the base portion (11) to engage the teeth of the user.
Patent CA-2458430-A1 (CA)
Inventor: BERENS ULRICH
IPC: C07C67/303
Filed: 2002-10-02
Abstract: The invention relates to a process for the manufacture of ligands capable of forming metal complexes and such complexes; novel ligands with new backbones , complexes thereof with transition metals, the use of complexes of said ligan ds with transition metals as catalysts, as well as novel intermediates for the manufacture of said ligands. The ligand complexes are useful in stereoselective synthesis, especially hydrogenation, of various organic molecules. Especially, the process according to the invention is directed to the synthesis of compounds of the formulae IA and IIA, wherein the substituents have the meanings given in the description, and to novel compounds of these formulae as ligands.
Patent CA-2459068-A1 (CA)
Title: Method for connecting materials by means of an atmospheric plasma
Inventor: JACOBSEN SVEN
IPC: B29C59/14
Filed: 2002-09-17
Abstract: The invention relates to a method for the production of a multi-layered film web, by connecting at least two film webs (14, 16) and/or at least one film web and at least one coating material, whereby at least one film web (14) and/or at least one coating material on the jointing side is treated with an indirect atmospheric plasmatron (10) and a working gas may be added to the plasmatron (10).
Patent CA-2462265-A1 (CA)
Inventor: BOGAN MICHAEL
IPC: G01N27/62
Filed: 2001-10-23
Abstract: A method and apparatus for producing a discrete particle for subsequent analysis (such as mass spectrometry) or manipulation is disclosed. A discret e particle is generated by a particle generator. A net charge is induced onto the particle by an induction electrode. The particle is delivered to a levitation device where it is then electrodynamically levitated. If the particle is a droplet, desolvation will occur, leading to Coloumbic fissioni ng of the droplet into smaller droplets. The movement of the levitated droplet( s) can be manipulated by an electrode assembly. The droplet(s), and the charge thereon, can be delivered to a mass spectrometer in one aspect of the invention, providing an ion source for mass spectrometry without the detrimental space charge effects of electrospray ionization techniques. In another aspect of the invention, the levitated particle(s) may be controllab ly and precisely deposited onto a plate for subsequent analysis by matrix assisted laser desorption and ionization mass spectrometry.
Patent CA-2463517-A1 (CA)
Title: Ph responsive biodegradable polylactic acid derivatives forming polymeric micelles and uses thereof for poorly water soluble drug delivery
Inventor: SHIM MYUNG-SEOB
IPC: C08G63/78
Filed: 2002-10-17
Abstract: Polylactic acid derivatives capable of forming micelles in an aqueous solution with a pH of 4 or above, having one terminal carboxyl group. The polylactic acid derivatives may be applied as a drug delivery system in various forms since poorly water soluble drugs can be entrapped inside the micelles.
Patent CA-2467093-A1 (CA)
Inventor: REBSAMEN CHRISTOPH
IPC: H01M8/04
Filed: 2002-11-13
Abstract: The invention concerns a fuel cartridge for supplying a fuel cell system, comprising a discharge unit designed to be opened by an opening unit of a cartridge housing device adapted to a fuel cartridge. The invention also concerns a cartridge housing device for such a fuel cartridge, comprising guiding and retaining units for guiding and retaining the fuel cartridge, opening units for opening the fuel cartridge, and fuel extracting units for removing the fuel contained in said cartridge. The invention further concern s a fuel cell system comprising such a cartridge housing device.
Patent CA-2471152-A1 (CA)
Inventor: WYKE KENNETH C
IPC: H04W28/00
Filed: 2002-12-20
Abstract: An electronic interactive communication system and method is disclosed.  Software controls and a control manager resides on a unit (20, 22, 24) that communicates with a central location. The central location (16) transmits information to the unit. The information, or data, may reside in a database (30) at the central location. A number of different units (20, 22, 24) receive data from the central location's transmission source to update or manipulate data already on the units. The system exchanges data from the units to the central location (16) using a narrow bandwidth. The unit includes a transceiver and a processor. The unit also includes a display to display the data to the user after the received data has been associated with the stored data . For example, received data is overlaid on a map being displayed on the unit.
Patent CA-2471167-A1 (CA)
Title: Gaming machine having reduced-read software authentication
Inventor: GENTLES THOMAS A
IPC: G06F21/00
Filed: 2004-06-16
Abstract: A gaming machine that authenticates the gaming software at boot-up or after a reset. A processor in conjunction with the boot memory reads the bits of data and files from a non-volatile memory device via a single read of each bit. The files are each validated while the bits of non-volatile memory data are simultaneously validated. After all the files and the data are validated then the gaming software is authenticated.
Patent CA-2471683-A1 (CA)
Title: Method and system for evaluating cardiac ischemia with an abrupt stop exercise protocol
Inventor: CHERNYAK YURI B
IPC: A61B5/366
Filed: 2002-12-17
Abstract: A method (40a-48a and 40b-48b) of assessing cardiac ischemia in a subject to provide a measure of cardiac or cardiovascular health in that subject is described herein.
Patent CA-2475719-A1 (CA)
Inventor: TUFTS JOHN
IPC: E21B10/52
Filed: 2004-07-26
Abstract: A cutter element for a rolling cone bit is disclosed having a cutting surface presenting a generally wedge-shaped top profile and, preferably, a wedge-shaped side profile so as to enhance formation removal by allowing a relatively sharp leading edge of the insert to penetrate deeply into the formation before the wider, trailing portion acts on the formation.
Patent CA-2476834-A1 (CA)
Title: Natural cyclodextrin complexes of cannabinoids
Inventor: JAERVINEN TOMI
IPC: A61K47/48
Filed: 2003-02-20
Abstract: The present invention is directed to the novel use of complexes of cyclodextrin. In particular the invention is directed to a complex of a cyclodextrin selected from the group consisting of .alpha.-CD, .beta.-CD and .gamma.-CD and a cannabinoid selected from the classical cannabinoid-group consisting of cannabinol, tetrahydrocannabinol and cannabidiol.
Patent CA-2477728-A1 (CA)
Inventor: KRAMER ANDREAS
IPC: C07C291/00
Filed: 2003-02-25
Abstract: The present invention relates to open chain alkoxyamine compounds, a polymerizable composition comprising a) at least one ethylenically unsaturated monomer and b) at least one open chain alkoxyamine compound. Further aspects of the present invention are a process for polymerizing ethylenically unsaturated monomers, and the use of open chain alkoxyamine compounds for controlled polymerization. The intermediate N-oxyl derivatives, a composition of the N-oxyl derivatives with ethylenically unsaturated monomers and a free radical initiator X, as well as a process and their use for polymerization are also subjects of the present invention.
Patent CA-2478269-A1 (CA)
Inventor: LARNHOLM PER-REIDAR
IPC: B01D50/00
Filed: 2003-03-05
Abstract: L'invention concerne un dispositif et un procédé associé permettant de traiter un mélange gaz/liquide, qui comprend: un récipient vertical (1) doté de compartiments inférieur et supérieur; une entrée (2) permettant d'admettre un écoulement de mélange dans le compartiment inférieur; une unité d'agglomération (10) placée entre les compartiments inférieur et supérieur afin d'agrandir les gouttelettes de liquide dans le mélange; une sortie inférieure (4) permettant de décharger du compartiment inférieur la partie de mélange contenant sensiblement le liquide; et une sortie supérieure permettant de décharger du compartiment supérieur la partie de mélange contenant sensiblement le liquide. Ledit dispositif est caractérisée par des moyens de collecte (11) permettant de collecter, sur le côté aval de l'unité d'agglomération, des gouttelettes de liquide qui ont été brisées dans l'unité d'agglomération; et des moyens de recyclage (12) permettant de recycler le liquide collecté à l'aide des moyens de collecte dans le compartiment inférieur.