baber/WOPTO huggingface dataset:
Patent CA-2403796-C (CA)
Inventor: MIRARCHI THOMAS
IPC: A61M25/01
Filed: 2001-03-16
Granted: 2009-12-08
Abstract: A coated wire for medical applications comprising: a length of biocompatib le wire material including a coating deposited along a portion of the perimeter of the wire, the disposition of the coating covering less than the total circumference of the wire.
Patent CA-2407810-C (CA)
Inventor: SCHAEDE JOHANNES GEORG
IPC: B41F11/02
Filed: 2001-04-30
Granted: 2008-09-23
Abstract: The invention concerns an installation comprising means controlling printing quality supplied by a printed sheet feeding device (1-3). Downstream, printing means (12-16) print serial numbers and/or affix other elements. The quality of the number printing is controlled by a control device (17). A transfer device (18) transports the sheets to a stock of three stacks (21, 22, 23) one of which collects the defective sheets. A marking device (19) affix a mark on the sheets considered unsuitable during the quality control.
Patent CA-2409297-C (CA)
Title: Combinaison d'une seringue et d'une aiguille retractable
Inventor: GARVIN DAVID M
IPC: A61M5/50
Filed: 2001-05-17
Granted: 2009-08-04
Abstract: L'invention se rapporte à un dispositif combinant une seringue hypodermique et une aiguille, dans lequel l'aiguille se rétracte à l'intérieur de la seringue après la fin de l'injection. Ce dispositif peut être manipulé d'une seule main, l'accroissement de la pression appliquée sur le piston déclenchant un retrait automatique de l'aiguille à l'intérieur de la seringue. En cours de fonctionnement, une pince est déployée et un rétracteur d'aiguille sollicité par un ressort est actionné en réponse au mouvement vers l'avant de la pince. Un évent ménagé dans le piston permet à l'air de s'échapper de l'intérieur du piston lorsque l'ensemble à aiguille se rétracte.
Patent CA-2417466-C (CA)
Title: Bituminous substance removal composition
Inventor: CHESKY SHELDON R
IPC: C11D1/72
Filed: 2001-07-25
Granted: 2007-10-16
Abstract: A non-toxic, non-hazardous, environmentally safe composition provides an effective, fast acting cleaning solution for removal of tar, oils, asphalt and other bituminous materials from industrial equipment surfaces. The composition is a mixture of a carrier monocyclic monoterpene and a nonionic surfactant such as an alkylphenol ethoxylate. The mixture is applied directly to surfaces to be cleaned, and rinsed with water in the absence of mechanical intervention.
Patent CA-2421236-C (CA)
Inventor: MAKINEN JUKKA
IPC: D21H25/10
Filed: 2001-09-17
Granted: 2008-02-19
Abstract: The present publication discloses a method for controlling the deflection and/or position of a deflection-compensated doctor blade support beam relative to web such as a paper or paper-board web. The invention is based on dividing the movement range of the doctor blade support beam, that is, the spatial range within which the reference point of the support beam can be moved with the help of the compensation elements, into radial control sectors so that the working directions of the compensation elements essentially form the interface limits of the radial control sectors. When it is desired to move the support beam, a set point is selected toward which the reference point of the support beam should move. After the position of the set point is established, the specific control sector is determined within which the set point is located and the thus identified control sector is selected as the active control sector. For the control operation are selected those two compensation elements whose working directions are essentially parallel to the limit vectors of the active control sector. The control of the deflection and/or position of the doctor blade support beam is performed through employing these two compensation elements for adjusting the deflection and/or position of the doctor beam so that one of the compensation elements is used for controlling the deflection and/or position of the support beam in the x-axis direction of the coordinate system, while the other compensation element is used for controlling the deflection and/or position of the support beam in the y-axis direction of the coordinate system.
Patent CA-2424470-C (CA)
Title: Treatment of gastrointestinal stromal tumors
Inventor: DIMITRIJEVIC SASA
IPC: A61P35/00
Filed: 2001-10-26
Granted: 2009-06-09
Abstract: 4-(4-methylpiperazin-1-ylmethyl)-N-[4-methyl-3-(4-pyridin-3-yl)pyrimidin-2- ylamino)phenyl]-benzamide of the formula (I) or a pharmaceutically acceptabl e salt thereof can be used in the treatment of gastrointestinal stromal tumour s.
Patent CA-2425360-C (CA)
Inventor: ESTROP STEPHEN J
IPC: H04N9/64
Filed: 2003-04-14
Granted: 2016-11-08
Abstract: Facilitating interaction may be enabled through communication protocols and/or APIs that permit information regarding image processing capabilities of associated graphics hardware to be exchanged between graphics device drivers and video renders. In a first exemplary media implementation, electronically- executable instructions thereof for a video renderer precipitate actions including: issuing a query from a video render towards a graphics device driver, the query requesting information relating to process amplifier (ProcAmp) capabilities; and receiving a response at the video renderer from the graphics device driver, the response including the requested information relating to ProcAmp capabilities. In a second exemplary media implementation, a graphics device driver precipitates actions including: receiving a query at the graphics device driver from a video renderer, the query requesting information relating to ProcAmp capabilities; and sending a response to the video renderer from the graphics device driver, the response including the requested information that relates to ProcAmp capabilities.
Patent CA-2426612-C (CA)
Inventor: WILSON EDA B
IPC: B41J2/055
Filed: 2003-04-28
Granted: 2008-07-15
Abstract: Methods for reducing cavitation in impulse or drop on demand ink jetting devices are provided. Impulse ink jet compositions comprising antioxidant are also provided which are suitable for printing clear, well-defined alphanumeric text or low spread, narrow bar width bar codes on porous substrates such as Kraft paper or corrugated cardboard. The antioxidant additive lowers the dissolved oxygen level in the ink, thereby enhancing the jetting performance of the printhead.
Patent CA-2427304-C (CA)
Title: Mass spectrometer
Inventor: ABOU-SHAKRA FADI
IPC: H01J49/42
Filed: 2003-04-30
Granted: 2012-03-13
Abstract: An Inductively Coupled Plasma ("ICP") mass spectrometer is disclosed comprising a mass filter and a reaction/collision cell. Analyte ions and background ions having the same nominal mass to charge ratio are transmitted by the mass filter. The analyte ions selectively react with gas in the reaction/collision cell to form product ions having different mass to charge ratios. By measuring the intensity of the product ions the intensity of the analyte ions can be determined. According to less preferred embodiments background ions may be neutralised or reacted in the reaction/collision cell.
Patent CA-2428090-C (CA)
Inventor: ZAGHIB KARIM
IPC: H01G11/00
Filed: 2001-12-03
Granted: 2010-04-20
Abstract: Synthesis process for new particles of Li4Ti5O12, Li(4-α)ZαTi5O12 or Li4ZβTi(5-β)O12, preferably having a spinel structure, wherein β is greater than 0 and less than or equal to 0.5 (preferably having a spinel structure), α representing a number greater than zero and less than or equal to 0.33, Z representing a source of at least one metal, preferably chosen from the group made up of Mg, Nb, Al, Zr, Ni, Co. These particles coated with a layer of carbon notably exhibit electrochemical properties that are particularly interesting as components of anodes and/or cathodes in electrochemical generators.
Patent CA-2433454-C (CA)
Inventor: MTCHEDLIDZE VAKHTANG
IPC: A61K36/00
Filed: 2002-01-17
Granted: 2013-04-02
Abstract: Relates to a procedure for obtaining an isolated extract of the plant Cyclamen europaeum L. and to its use as a therapeutic agent. In particular, it relates to the use of said isolated extract for preparing a medicament for treating sinusitis. This invention also relates to a method for extracting said isolated extract by aqueous extraction and by alcoholic extraction.
Patent CA-2435063-C (CA)
Inventor: YOSHIDA TOMOKI
IPC: F04D29/22
Filed: 2002-10-30
Granted: 2007-11-06
Abstract: In order to provide a high-head, large-delivery turbopump adapted for excellent suction performance and foreign matter passability by having characteristics of an inducer, axial flow vanes, and mixed flow vanes imparted together to centrifugal vanes, a progressively diameter-increased suction casing rear part (9b) has arranged therein an impeller (2) configured with two to four rotary vanes (13) wound around a hub (12), to define rotary channels (CA) having a vane outlet channel width (b 2) of 26% in proportion to a vane inlet outer circumference diameter (d 1 0), the rotary vanes being each respectively configured as a collision-less connection of an upstream axial-flow screw part (13a) provided with an inducer part (13a1) extending into a suction fluid path of a suction casing front part (9a) at a vane inlet angle (.beta.  1) of 14°, an intermediate mixed-flow screw part (13b) , and a downstream centrifugal screw part (13c).
Patent CA-2435119-C (CA)
Title: Sealed glazing units
Inventor: MORGAN TIMOTHY JOHN
IPC: E04B2/88
Filed: 2002-01-18
Granted: 2010-05-18
Abstract: Sealed frameless multiple glazing units comprising at least three panes (1, 3, 5) of glass wherein the air spaces within the unit are hermetically sealed one from the other are believed to be new. The units preferably comprise a fixing assembly wherein the boss is formed from two interlocking parts (21, 25). The two part boss facilitates the assembly of the units and serves to support the weight of the unit.
Patent CA-2435340-C (CA)
Title: Impact layer technology shaft
Inventor: BLOTTEAUX RAY
IPC: B29C70/44
Filed: 2003-07-17
Granted: 2008-08-12
Abstract: The present invention discloses a composite hockey stick shaft having an elongated body having four side wall members, at least one said side wall members comprising an inner layer of fibers disposed within a matrix material, a layer of viscoelastic material anchored onto to the outside surface of said inner layer, an outer layer of fibers disposed within a matrix material, said outer layer being disposed on and abutting the outside of said layer of viscoelastic material.
Patent CA-2436939-C (CA)
Title: Process for producing dicarboxylic acids
Inventor: ISHII YASUTAKA
IPC: C07C55/21
Filed: 2001-12-07
Granted: 2007-10-09
Abstract: A process of the present invention produces a corresponding dicarboxylic acid by oxidative cleavage of a cycloalkane with oxygen and performs a reaction in the presence of a catalyst including an imide compound and a metallic compound, the imide compound having a cyclic imide skeleton represented by following Formula (I): <IMG> wherein X is an oxygen atom or an-OR group, and wherein R is a hydrogen atom or a hydroxyl-protecting group, under conditions of a reaction temperature of 80.degree.C or higher and a concentration of the cycloalkane in a system of 21% by weight or more. The imide compound includes, for example, N-hydroxyphthalimide. The amount of the imide compound is, for example, from about 0.000001 to about 0.01 mole per mole of the cycloalkane. In the production of a corresponding dicarboxylic acid by catalytic oxidation of a cycloalkane with oxygen, the present invention can yield the dicarboxylic acid in a high space time yield even using a small amount of the catalyst.
Patent CA-2438562-C (CA)
Inventor: STAGER BRADLEY R
IPC: B27B33/00
Filed: 2003-08-27
Granted: 2008-12-16
Abstract: An apparatus having adjustable saws for wood cutting. A cutting head has at least two spaced apart disk-saws for producing respective slicing cuts in an article of wood, the saws defining respective distinct outer cutting diameters. Preferably, the disk-saws are bolted to the cutting head and spaced apart therefrom adjustable amounts by interdisposed control plates of predetermined thicknesses. Preferably, a first one of the disk-saws defines an annular ring having an inner diameter, and the outer cutting diameter for the first disk-saw is greater than the outer cutting diameter of a second one of the disk-saws. The outer cutting diameter of the second disk-saw is then less than the inner diameter of the first disk-saw, so that the second disk-saw is nested inside the first disk-saw while remaining axially displaceable therefrom.
Patent CA-2443769-C (CA)
Title: Catheter slit valves
Inventor: HAARALA BRETT T
IPC: A61M25/00
Filed: 2002-04-08
Granted: 2010-02-23
Abstract: Disclosed are improved catheter slit valves for medical fluid infusion and aspiration. The improved catheter slit valves use nonradial slits to address the problems found with conventional radial slit valves. The improved catheter slit valves also use radial and nonradial slits in combination with each other, protuberances, and caps to enhance the operation of the valves. Also disclosed are catheters with multiple slit valves, compound slit valves, multiple lumens, or combinations thereof. The catheters disclosed are made of biocompatible materials, such as polyurethanes, silicones, polyethylenes, nylons, polyesters, and polyester elastomers.
Patent CA-2449498-C (CA)
Title: Premixing chamber for turbine combustor
Inventor: STUTTAFORD PETER J
IPC: F23R3/28
Filed: 2002-07-08
Granted: 2010-09-21
Abstract: A swirled diffusion dump combustor of the present invention includes a cylindrical combustor can and a fuel and air mixer attached to the upstream end of the combustor can. The mixer is generally formed by an annular chamber which is defined between annular outer and inner walls, having an annularly continuous truncated conical cross-section. The upstream end of the annular chamber is closed by a manifold ring which includes an annular fuel passage and two rows of swirled air passages. Thus, the compressor air approaching the mixer from above enters the swirled air passages, and the swirled air flow in the annular chamber shears fuel from the lips of the annular fuel passage to produce a fuel/air mixture.
Patent CA-2451365-C (CA)
Inventor: SUGATA SHINSUKE
IPC: B23Q17/09
Filed: 2002-08-09
Granted: 2007-04-10
Abstract: A machine tool capable of jetting atomized lubricant (h) forward from the ti p of a cutter (17), characterized by comprising a lubricant jetting state detector for detecting the jetting state of the atomized lubricant from the tip of the cutter, the lubricant jetting state detector further comprising a guide member (21) havi ng a straight inner hole (21a), wherein a light detection means for detecting the degree of transmission or reflection of the detection light due to injecting the direction light (c) to a specified position (b) inside the inner hole through a transparent memb er installed on the peripheral wall portion of the guide member or through the transparent peripheral wall portion of the guide member , and a fluid feed means (23) for feeding clean fluid of rather thin layer flowing in a specified direction along the longitudinal direction of the inner hole is installed near the inner surface of the transparent member or so as to cover the transparent peripheral wall portion , whereby a defective part due to the work machining with insufficient lubrica nt can be surely prevented from being produced.
Patent CA-2455081-C (CA)
Title: Snowmobile elevation mechanism
Inventor: LEITNER KENNETH
IPC: B62M27/02
Filed: 2004-01-13
Granted: 2010-12-21
Abstract: An elevation mechanism is disclosed for lifting the rear end of a snowmobile, the elevation mechanism comprising: a stabilizer brace pivotally mounted on the snowmobile at a point spaced forwardly of the rear end of the snowmobile for pivotal movement between transport and use positions; a ground-engaging edge on the stabilizer brace; and an extensible lifting mechanism for connecting at an upper end to the rear end of the snowmobile and connected at a lower end to the stabilizer brace for selective movement between an extended position and a compressed position; the parts being arranged such that in the use position the extensible lifting mechanism is in the extended position and the ground-engaging edge thereby engages the ground surface, while in the transport position the extensible lifting mechanism is in the compressed position and the ground-engaging edge thereby clears the ground surface.
Patent CA-2460964-C (CA)
Inventor: BOYLE WILLIAM B
IPC: G11B31/00
Filed: 2002-09-18
Granted: 2011-11-29
Abstract: A digital video recorder (DVR) for use with a monitor and a set top box (STB), the STB for demodulating program data from a program signal received over a communication channel and for generating a STB graphical user interface (GUI), the STB comprising a DVR  interface, the DVR comprising: (a) a local memory for storing the program data received from the STB; (b) a STB interface for communicating with the STB over the DVR  interface;  and (c) a DVR controller for: generating a DVR GUI; and in response to user input, communicating with the STB to coordinate whether the STB GUI or the DVR GUI is displayed on the monitor.
Patent CA-2462850-C (CA)
Title: Securisation d'une tete d'impression dans un dispositif de mesure d'un systeme ferme
Inventor: RYAN FREDERICK W JR
IPC: H04L9/06
Filed: 2002-10-03
Granted: 2009-01-27
Abstract: L'invention concerne un compteur de système fermé qui sécurise la liaison entre le dispositif comptable (32) et l'imprimante (34), mettant en oeuvre le chiffrement de flux basé sur un registre à décalage de réaction linéaire (LFSR). Le dispositif comptable (32) contient un registre LFSR comprenant plusieurs étages, avec au moins une dérivation passée à travers un portail logique pour obtenir un signal de "réaction" à l'entrée du registre LFSR, afin de générer une sortie à schéma peudo-aléatoire. De préférence, un générateur de clé de rétrécissement (SKG) est utilisé pour assurer davantage le secret des données. Les données de sortie de l'unité comptable sont chiffrées à l'aide de la sortie du registre LFSR et envoyées au dispositif d'impression (34). Ce dispositif d'impression (34) comprend un registre LFSR similaire utilisé pour déchiffrer les données de sortie de l'unité comptable (32) et permettre l'impression.
Patent CA-2465015-C (CA)
Inventor: WISHNEUSKY JOHN
IPC: G06F9/48
Filed: 2002-11-13
Granted: 2010-01-05
Abstract: L'invention concerne un système de traitement programmable exécutant plusieurs contextes d'instructions. Ce système comprend une mémoire d'instructions permettant de stocker des instructions exécutées par le système, une logique d'extraction permettant de déterminer une adresse d'une instruction, cette logique d'extraction comprenant une logique de programmation programmant l'exécution des contextes d'instructions en fonction de signaux d'état indiquant la disponibilité d'une ressource matérielle et les signaux d'état étant divisés en groupes de signaux d'état qui sont échantillonnés par la logique de programmation, de manière à obtenir une pluralité d'ensembles de balayage d'états échantillonnés.
Patent CA-2471665-C (CA)
Inventor: BOUCHY GAEL
IPC: F02C7/06
Filed: 2004-06-18
Granted: 2012-03-06
Abstract: The arrangement of bearing supports (20, 50 ; 22, 52, 520) for a rotating shaft (10) mounted on bearings (20, 50) connected to an engine stator structure (16) by bearing supports 22, 52, 520) of which at least one is made up of N>1 elements (24, 240 ; 40, 400) effectively acting in parallel to simultaneously connect the said bearing (20, 50) to the said structure (16), of which N-1 of the said N elements form this connection by means of fusible links (80, 800, 810), is made up of a first bearing (20) supported by a first bearing support (22) and a second bearing (50) supported by a second bearing support (52, 520), that of the two bearing supports (22, 52, 520) which makes up the said N>1 elements being the second bearing support (52, 520). Application to the rotating shaft (10) of an aircraft engine.
Patent CA-2472568-C (CA)
Inventor: ROOKE ROBERT JAMES
IPC: A23G3/26
Filed: 2003-01-08
Granted: 2009-06-30
Abstract: The variable geometry seasoning tumbler (100) is an adjustable tumbling devi ce that allows for the uniform application of seasoning of snack food product such as potato chips, tortilla chips, corn chips, and the like. With the adjustable tumbling device, uniform application of seasoning can be achieved while minimizing snack food product breakage. The tumbler has adjustable upp er and lower rolls (140, 142) that support a belt (150) that receives and processes the snack food product. The belt (150) has a catenary region (152) wherein snack product is processed in a tumbling bed. By adjusting one or bo th rolls, the dimensions of the tumbling bed and the inclination of the belt ca n be easily modified. Thereby, the tumbling parameters can be optimized for ea ch type of snack product being seasoned.
Patent CA-2476123-C (CA)
Title: Filtration of flux contaminants
Inventor: DAUTENHAHN JON M
IPC: B23K1/008
Filed: 2003-04-17
Granted: 2011-01-11
Abstract: A two-stage filtration system is coupled with an oven, such as a solder reflow oven, to remove a vapor stream from the oven and to remove organic compounds that have volatilized from a solder flux and other contaminants from the vapor stream. The filtration system includes a first stage for trapping larger particles and a second stage including a packed bed of wettable media, such as steel balls, for trapping smaller particles and serving as a nucleation site for condensed organic compounds. The first stage can be a centrifugal self-cleaning element in the form of a mesh strainer coupled with a rotary motor for spinning the mesh strainer.
Patent CA-2478294-C (CA)
Inventor: BAKKER HENDRIKUS ANTONIUS CORNELIS
IPC: A01H1/00
Filed: 2003-03-18
Granted: 2013-09-03
Abstract: The invention relates to the field of glycoprotein processing in transgenic plants used as cost efficient and contamination safe factories for the production of recombinant biopharmaceutical proteins or pharmaceutical compositions comprising these glycoproteins. The invention provides a plant comprising a functional mammalian enzyme providing mammalian GnTII (EC 2.4.1.144)l that is normally not present in plants, said plant additionally comprising at least a second mammalian protein or functional fragment thereof that is normally not present in plants.
Patent CA-2483039-C (CA)
Inventor: NORCOTT WILLIAM D
IPC: G06F12/00
Filed: 2003-05-09
Granted: 2011-03-01
Abstract: L'invention concerne un procédé de changement de données saisies grâce auquel des modifications apportées aux tables de traitement de transactions en ligne (par exemple des insertions, des mises à jour, et des suppressions) sont maintenues dans un objet de base de données appelé table de changement. Les données de changement dans la table de changement sont ensuite rendues disponibles aux applications d'analyse de manière contrôlée, afin d'être conformes à un modèle de publication-souscription.
Patent CA-2483270-C (CA)
Title: Traitement d'un deficit en alpha-galactosidase a
Inventor: TRECO DOUGLAS A
IPC: A61K38/43
Filed: 2003-04-25
Granted: 2015-03-31
Abstract: La présente invention concerne des méthodes de traitement d'un déficit en alpha-galactosidase A. L'invention concerne également des formes posologiques, des méthodes d'administration, ainsi que des méthodes d'analyse de l'alpha-galactosidase A humaine.