baber/WOPTO huggingface dataset:
Patent CA-2334843-C (CA)
Inventor: BERNARDON JEAN-MICHEL
IPC: A61P9/12
Filed: 1999-06-11
Granted: 2006-11-21
Abstract: The invention concerns novel diarylselenide compounds corresponding to the general formula (I) and the use thereof in pharmaceutical compositions in human or veterinary medicine (in the treatment of dermatological, rheumatic, cardiovascular and ophthalmologic pathologies in particular), or in cosmetic compositions.
Patent CA-2335489-C (CA)
Inventor: SANCHES HERRERO JUAN ANTONIO
IPC: H04Q7/38
Filed: 1999-06-22
Granted: 2009-02-03
Abstract: L'invention concerne un service de réacheminement d'appels vers une station (MSH), commandé par une interdiction de réacheminement d'appels provenant d'une station mobile de communications sans fil, sélectivement basée sur l'emplacement de ladite station mobile (59, 67).
Patent CA-2338262-C (CA)
Inventor: WEBB GARY A
IPC: B21D26/02
Filed: 1999-07-21
Granted: 2005-02-22
Abstract: An apparatus is provided for forming a tubular fitting from a blank tube having an interior. The apparatus includes a right die plate, a left die plate, a lower die plate and an upper die plate. The right die plate has a first cavity capable of receiving the blank tube. The left die plate has a second cavity aligned with the first cavity. The right die plate has a first guide post and the left die plate has a second guide post. The first cavity is joined to the second cavity to form a forming cavity. The lower die plate is capable of supporting the right die plate and the left die plate. The lower die plate includes a port capable of receiving a fluid line. The upper die plate is capable of moving between a first position and a second position. The upper die plate has guide holes for receiving the first and second guide posts and aligning the upper die plate with the right die plate and the left die plate. The apparatus further includes a fluid delivery means for communicating a fluid via the fluid line to the interior of the blank tube. A  plunger is used to pressurize the fluid in the blank tube to expand the tube so that the shape of the tube conforms to the forming cavity.
Patent CA-2339274-C (CA)
Inventor: ALFA MICHELLE J
IPC: C12Q1/44
Filed: 1999-08-09
Granted: 2008-11-04
Abstract: L'invention concerne une salissure d'essai artificielle (ATS) destinée à des essais de simulation et à des études de validation du nettoyage de dispositifs médicaux (dont des endoscopes souples à lumière étroite et d'autres dispositifs médicaux difficiles à nettoyer). L'invention concerne également une trousse d'essai de validation du nettoyage permettant aux utilisateurs de dispositifs médicaux de déterminer si lesdits dispositifs ont été convenablement nettoyés et rincés. Les formulations de la salissure d'essai artificielle sont constituées à partir de l'approche de la pire éventualité et de quantités de composants physiologiques salissants récupérés sur des endoscopes souples à lumière étroite ayant été utilisés sur des patients pour une côlonoscopie, une bronchoscopie ou une duodénoscopie. Ces formulations conviennent également à un grand nombre de dispositifs médicaux susceptibles d'être salis par des composants du même type.
Patent CA-2345081-C (CA)
Title: Staged upflow and downflow hydroprocessing with noncatalytic removal of upflow stage vapor impurities
Inventor: GUPTA RAMESH
IPC: C10G45/00
Filed: 1999-10-20
Granted: 2010-04-06
Abstract: A hydroprocessing process for removing impurities from a feed (30) comprising a hydrocarbonaceous liquid comprises at least one cocurrent, upflow hydroprocessing reaction stage (18), a vapor-liquid contacting stage (20) and a downflow hydroprocessing reaction stage (12). The feed and hydrogen react in the upflow stage (18) to produce a partially hydroprocessed liquid and vapor effluent. The vapor contacts a hydrocarbonaceous liquid in the contacting stage (20), which transfers impurities from the vapor into the liquid. The impurities-enriched contacting liquid mixes with the upflow stage liquid effluent and the combined liquid effluents react with hydrogen in the downflow reaction stage, to form a hydroprocessed product liquid and vapor effluent. Additional product liquid is recovered by cooling and condensing either or both the contacting and downflow stage vapor effluents.
Patent CA-2350143-C (CA)
Title: Self-controlled directional drilling systems and methods
Inventor: KRUEGER VOLKER
IPC: E21B7/08
Filed: 1999-11-10
Granted: 2006-05-23
Abstract: The present invention provides a drilling assembly that includes a mud motor that rotates a drill bit and a set of independently expandable ribs. A stabilizer uphole of the ribs provides stability. A secon d set of ribs may be disposed on the drilling assembly. Vertical and curved holes are drilled by rotating the drill bit by the mud motor and by independently adjusting the rib forces. The drill string is not rotated. Inclined straight sections and curved sections may be drilled by independent adjustment of the rib forces and by rotating the drill bit with the motor, without rotating the drill string. Inclined sections or curved sections in the vertical plane are drilled by superimposing the drillstring rotation on the mud motor rotation and by setting the rib forces to the same predetermined values. Rib forces are adjusted if the drilling direction differs from the defined inclination. The system i s self-adjusting and operates in a closed loop manner. Inclination and navigation sensor data are processed by a downhole controller.. The forc e vectors may be programmed in the downhole controller. Command signals from a surface controller may be sent to initiate the settin g and/or adjustment of the rib forces or the rib force vector.
Patent CA-2350960-C (CA)
Inventor: HRUSKA KEVIN
IPC: A01F29/00
Filed: 2001-06-19
Granted: 2006-08-22
Abstract: The crop material processor for disintegrating baled crop material comprises a housing for receiving and containing the baled crop material. The housing has a front wall, a back wall, a left side wall, a right side wall and a bottom, wherein each of the left and right side walls includes a fixed lower section and a pivotably mounted upper section forming a movable wing. The processor further includes a disintegrator having a roller positioned along the length of the housing, manipulator rollers mounted inside the housing, and a discharge opening at the bottom of one of the side walls to discharge crop material from the processor. Each of the fixed side walls sections may have a protrusion projecting into the housing substantially level with and parallel to the manipulator roller. Each wing, which rotates about an axis positioned generally at the same level as the manipulator roller, comprises a back panel having one edge fixed to an axle for rotating the wing. The wing may include an arcuate back panel constructed from a number of segments with a side panel fixed to each end of the back panel. In addition, the wings may further include manipulator rollers mounted within them so as to be substantially parallel to the manipulator rollers in the housing. A mechanism including levers fixed and driven by a linear motor is used to lift and lower the wings.
Patent CA-2355995-C (CA)
Title: Outboard engine unit
Inventor: NEMOTO HIDEKI
IPC: F02B75/18
Filed: 2001-08-27
Granted: 2005-08-09
Abstract: Air intake guide is provided within an engine cover and surrounded by a wall that is provided independently of an inner surface of the engine cover. The air intake guide has one end communicating with an air intake opening of the engine cover and the other end opening into an engine room.
Patent CA-2356234-C (CA)
Inventor: FRIESTAD MICHAEL E
IPC: A61M16/20
Filed: 2001-08-27
Granted: 2009-10-06
Abstract: The present invention allows an additional connection to a standard medical gas cylinder valve such as a CGA-870 valve. An additional connection may be used for filling a cylinder without removing the pressure reducer, simultaneous filling while drawing through the pressure reducer, or for any other purpose that requires an additional or non-standard connection to the cylinder. The additional connection will be through an adapter that screws into the burst disc port. Some gas cylinder valves have the burst disc center line closer to the outlet centerline. This close centerline may be accommodated by offsetting the access of the first and second port to provide clearances required.
Patent CA-2365359-C (CA)
Title: Medicaments containing a sulfopyranosylglycerol derivative
Inventor: OHTA KEISUKE
IPC: C07H15/06
Filed: 2000-02-21
Granted: 2007-09-18
Abstract: A medicament containing at least one compound selected from the group consisting of compounds represented by General formula (1):   (see formula I) wherein R101 represents an acyl residue of an unsaturated higher fatty acid, and R102 represents a hydrogen atom or an acyl residue of an unsaturated higher fatty acid, and pharmaceutically acceptable salts thereof, as an active ingredient.
Patent CA-2367623-C (CA)
Inventor: ORCHARD JAMES V II
IPC: G03G15/20
Filed: 2002-01-15
Granted: 2004-12-28
Abstract: An electrophotographic apparatus having a web cleaning assembly and a method for servicing web cleaning assembly. The web cleaning assembly is pivotably mounted to a slide in the fuser section of the apparatus whereby the assembly can be slid out of the fuser section and then rotated to a service position where the assembly is releasably latched while the supply and take-up rollers within the web cleaning assembly are removed and replaced.
Patent CA-2375204-C (CA)
Title: Appareil servant a l'introduction d'une dose predeterminee d'un additif dans un liquide
Inventor: FRUTIN BERNARD DEREK
IPC: B65D47/20
Filed: 2000-06-22
Granted: 2008-03-25
Abstract: L'invention concerne un appareil servant à introduire une matière additive (131) sous forme d'un liquide ou d'un solide granulé dans un liquide (40) stocké dans un premier récipient (150). Le composé additif (131) est stocké séparément au liquide (40) dans un tube plongeur ou un tuyau (130). Ledit tube (130) est un élément tubulaire creux résilient et présente une valve (300) à une extrémité conçue pour s'ouvrir lorsque le tube plongeur (130) est sujet à une pression interne afin de permettre le passage de ladite matière (131). La valve empêche ladite matière (131) de s'échapper ou de goutter dans le liquide (40) du premier récipient (150), lorsque ledit tube et le premier récipient sont à la même pression, mais elle permet le passage de liquide ou d'additif solide versable dudit tube (130) dans le liquide (40) du premier récipient (150), lorsque le tube est pressurisé par introduction de fluide propulseur (116, 516). Une seconde valve (520) peut être utilisée pour empêcher la matière additive (131) de s'échapper ou de goutter dans un second récipient (150) qui est la source du fluide propulseur pressurisé (116, 516).
Patent CA-2375370-C (CA)
Title: Method and apparatus for transmitting and receiving multimedia data
Inventor: VILLASENOR JOHN
IPC: H04B7/26
Filed: 2000-12-30
Granted: 2006-08-01
Abstract: An apparatus for transmitting/receiving multimedia data including video data via a wireless packet in a radio transmitting/receiving system, and a method thereof are provided. The method comprises the step of performing uneven error-protection with respect to one source packet or a plurality of source packets. According to the present invention, error resilience of multimedia data (especially that of video data) can be increased by unevenly error-protecting with respect to the source packets without changing the stack of transmission/reception protocol in a conventional packet network such as H. 323.
Patent CA-2381049-C (CA)
Inventor: KAESER ROBERT E
IPC: F21V33/00
Filed: 1996-09-10
Granted: 2007-06-26
Abstract: A canopy luminaire (10, 110, 210) for mounting by a single individual in a canopy comprises a luminaire housing (12, 112, 212) having a bulbous body (14, 114) configured to receive the light-emitting section of a lamp and a narrow neck (16, 116). Spring clips (26, 124) are secured to opposing sides of the narrow neck (16, 116) and are adapted to support the luminaire (10, 110) from a canopy. A locking component (31) may be attached to the narrow neck (16, 116) to fixedly secure the luminaire (10, 110, 210) to the canopy. The luminaire (10, 110, 210) may also include externally mounted control gear (80), such as the ballast. Further, the luminaire (10, 110, 210) may include a hingedly attached glass lens (42) to permit quick and easy replacement of lamps. Alternatively, luminaire (210) may include a rotatably attached glass lens (240).
Patent CA-2381277-C (CA)
Title: Process for producing al-containing non-mg-anionic clay
Inventor: STAMIRES DENNIS
IPC: C04B35/622
Filed: 2000-08-11
Granted: 2009-10-20
Abstract: This patent describes economical and environment-friendly processes for the synthesis of Al-containing non-Mg anionic clays. It involves hydrothermally reacting a slurry comprising a divalent metals source with an aluminum source to directly obtain Al-containing non-Mg anionic clay, the Al source being aluminum trihydrate or its thermally treated form. There is no neces-sity to wash or filter the product. It can be spray dried directly to form microspheres or can be extruded to form shaped bodies. The product can be combined with other ingredients in the manufacture of catalysts, absorbents, pharmaceuticals, cosmetics, detergents, and other commodity products that contain anionic clays.
Patent CA-2391101-C (CA)
Inventor: SHEPECK MATTHEW A
IPC: G01F23/00
Filed: 1998-07-16
Granted: 2006-10-31
Abstract: A control arrangement uses a sensor having a binary output to monitor a fluid having three states. The arrangement includes a prime mover, a controller operable to control the prime mover and a sensor measuring the presence or absence of a fluid and providing a binary signal to the controller. The controller is responsive to the binary signal indicating the presence or absence of the fluid and determines an analog signal by monitoring the rate of binary transitions in the binary signal.
Patent CA-2395881-C (CA)
Title: Particules pour inhalation
Inventor: WATANABE WIWIK
IPC: A61P11/06
Filed: 2000-12-28
Granted: 2009-02-03
Abstract: L'invention concerne un procédé pour préparer des particules aptes à la libération de médicament pour les poumons par inhalation, et des compositions pour inhalation comprenant de tells particules. Ledit procédé comprend la fourniture d'une matière première liquide contenant un ou plusieurs agents actifs ; l'atomisation de la matière première liquide ; la mise en suspension des gouttelettes dans un gaz vecteur ; l'acheminement du gaz vecteur et des gouttelettes à travers un réacteur d'écoulement à tube chauffé en tenant compte d'un temps de séjour et d'un suivi thermique prédéterminés ; le captage des particules produites. On obtient de fines particules uniformes cristallines et sphériques, exemptes de charges, à répartition granulométrique aérodynamique étroite allant d'environ 1 à 5  mu m et dont la surface est rugueuse. Ces particules présentent une dispersabilité et une stabilité améliorées.
Patent CA-2396900-C (CA)
Inventor: GAO LI
IPC: G01V3/28
Filed: 2002-08-06
Granted: 2007-02-06
Abstract: A method is disclosed for the determination of the dip angle of anisotropic earth formations surrounding a wellbore. Electromagnetic couplings among a plural of triad transmitters and triad receivers are measured. Each triad transmitter/receiver consists of coil windings in three mutually orthogonal ayes. The transmitter coils and receiver coils are oriented such that mutually symmetrical transmitter pairs or mutually symmetrical receiver pairs are equidistant from a centrally located receiver or transmitter, respectively. The measured signals from the created couplings are used to generate initial separate estimates of the dip angle of the formation. The two discrete determinations of dip angle are then averaged to arrive at a more accurate estimate that approaches the true dip angle in the formation.
Patent CA-2398584-C (CA)
Title: System, method and computer program product for enrolling and authenticating communication protocol-enabled clients for access to information
Inventor: BAKSHI BIKRAM SINGH
IPC: H04W12/06
Filed: 2001-02-05
Granted: 2017-09-12
Abstract: A system, method, and computer program product for allowing access to information, and more particularly to the enrollment and authentication of communication protocol-enabled clients for access to information, particularly confidential information, via the Internet is provided. The system includes client side components (210), a filter (206) coupled to the client side components and server side components (204) coupled to the filter (206). The client side components (210) include an authentication control component (208) that manages the process of capturing user credentials and communicates the result of the capturing process to the filter (206). The authentication server (202) receives the user credentials from the filter (206), attempts to authenticate the user by executing the user policy and communicates to the filter (206) whether the user is authenticated.
Patent CA-2398663-C (CA)
Inventor: BOURRIAUD ISABELLE
IPC: F01D5/18
Filed: 2002-08-15
Granted: 2010-02-23
Abstract: Aube (1) de turbine à gaz d'un moteur d'avion comportant au moins un premier circuit de refroidissement (A) comprenant au moins une cavité intrados (2) s'étendant radialement du côté intrados de l'aube, au moins un deuxième circuit de refroidissement (B) comprenant au moins une cavité extrados (4) s'étendant radialement du côté extrados de l'aube, et au moins un troisième circuit de refroidissement (C) comprenant au moins une cavité centrale (6) située dans la partie centrale de l'aube entre la cavité intrados (2) et la cavité extrados (4), au moins une cavité bord d'attaque (8) située au voisinage du bord d'attaque de l'aube, des orifices de communication s'ouvrant dans la cavité centrale et débouchant dans la cavité bord d'attaque, et des orifices de sortie s'ouvrant dans la cavité bord d'attaque et débouchant sur le bord d'attaque de l'aube.
Patent CA-2399212-C (CA)
Title: Mecanismes de verrouillage
Inventor: STUBBS TIMOTHY CHRISTOPHER
IPC: E05B35/08
Filed: 2001-02-06
Granted: 2007-09-18
Abstract: L'invention concerne une unité de verrouillage (10) fonctionnant avec au moins une autre unité semblable (11) afin de composer un mécanisme de verrouillage possédant une face supérieure (13) et des paires de parois opposées (12) avec au moins une barre de déclenchement (17, 18) installée dans l'unité pour permettre un mouvement coulissant latéral. Un levier (14, 15, 22) se trouve sur la face supérieure (13), afin d'effectuer le mouvement coulissant latéral de la barre de déclenchement (17, 18). Une paroi de l'unité est dotée d'une partie (27) d'un connecteur à deux parties, l'autre partie (33) étant sur la paroi opposée permettant de joindre deux unités semblables par un mouvement coulissant latéral correspondant des deux unités sur le plan des parois (12). L'assemblage des deux unités (10, 11) réalisé de cette manière autorise également la jonction des barres de déclenchement (17) ou (18) de deux unités de manière à ce qu'un tel mouvement coulissant de la barre de déclenchement (17) d'une unité (10) soit transféré à la barre de déclenchement (17) de l'unité connectée (11), au moins dans une direction du mouvement coulissant des barres de déclenchement (17).
Patent CA-2408159-C (CA)
Title: A multimode multicarrier modem system and method of communication over the same
Inventor: HELLER PETER N
IPC: H04L45/60
Filed: 2001-05-23
Granted: 2011-11-15
Abstract: An alternative approach to coping with the ever increasing demand for faster communications hardware is to design modems that are capable of operating its speeds at a higher data rate than a speed required for a single port of the standard communication rate for that modem. Basically, by utilizing a resource manager, that directs the data in and out of the various portions of the modem in an orderly manner, keeping track of which of the ports is being operated at any given point in time, a standard single port modem can be reconfigured, for example, at an over clocked rate, to manipulate the data input and output of a modem.
Patent CA-2409281-C (CA)
Title: Garnissages au tungstene frittes pour charges explosives creuses
Inventor: LOEHR JOHN D
IPC: F42B1/032
Filed: 2001-05-18
Granted: 2008-09-09
Abstract: Cette invention se rapporte à un procédé qui sert à produire un garnissage pour une charge explosive creuse et qui consiste à cet effet à mélanger une composition de métal pulvérulent avec des plastifiants et des liants, afin de former une pâte. Cette pâte est ensuite réduite en particules et injectée dans un moule à injection. La pâte est alors moulée en forme de garnissage moulé et elle est ensuite traitée par voie chimique pour éliminer les plastifiants et les liants de la forme de garnissage ainsi moulée. Après avoir été démoulée du moule à injection, la forme de garnissage moulé est frittée à l'intérieur d'un four. La composition de métal pulvérulent peut être constituée par un mélange de 60 à 97 % en poids d'un métal lourd pulvérulent et de 40 à 3 % en poids de cobalt, ou alors la composition de métal pulvérulent peut être constituée par un mélange de 60 à 97 % en poids d'un métal lourd pulvérulent et de 40 à 3 % de cuivre, le métal lourd préféré étant le tungstène.
Patent CA-2409761-C (CA)
Inventor: CHIOU MINSHON J
IPC: F41H1/02
Filed: 2001-06-06
Granted: 2008-08-19
Abstract: A combination of layered structures is disclosed for protection from both knife stab and ballistic threats wherein the outer face is the knife stab strike face and includes layers of loosely woven fabrics and the inner face includes ballistic layers.
Patent CA-2410399-C (CA)
Title: 5-aminoalkylpyrazolo[4,3-d]pyrimidines
Inventor: JONAS ROCHUS
IPC: A61P9/00
Filed: 2001-06-28
Granted: 2010-02-16
Abstract: The present invention relates to 5-aminomethylpyrazolo[4,3-d]pyrimidines of the general formula (I) (see formula I) in which the radicals R1 to R6 have the meaning indicated in the text. The compounds show phosphodiesterase V inhibition and can be employed for the treatment of conditions of the cardiovascular system and for the treatment of potency disorders.
Patent CA-2414414-C (CA)
Title: Eyeglass frame with removably mounted lenses
Inventor: CHEONG LAK
IPC: G02C13/00
Filed: 2002-12-11
Granted: 2006-11-07
Abstract: Lenses are removably mounted on the brow bar of an eyeglass frame. A coupling part is fixed to the top of each lens preferably by a rim member attached to the lens by conventional techniques. The coupling part is composed of magnetically attractive material and includes a protrusion. Each side of the brow bar carries one or more magnets to engage a coupling part and a recess to receive a protrusion to insure proper positioning of the lens relative to the brow bar. The coupling part may be retained behind, on top of, below or in front of the brow bar.
Patent CA-2416006-C (CA)
Title: Heater cable and method for manufacturing
Inventor: WALLACE THOMSON H
IPC: E21B23/14
Filed: 2003-01-09
Granted: 2006-03-28
Abstract: A method for manufacturing an electrical cable provides an electrical cable suitable for use in heating wells. An elastomeric jacket is extruded over insulated conductors. A stainless steel plate is rolled around the jacket to form a cylindrical coiled tubing having a seam. The seam is welded, then the tubing is swaged down to a lesser diameter to cause the tubing to frictionally grip the jacket. A recess may be formed in the jacket adjacent the seam to avoid heat damage from the welding process.