baber/WOPTO huggingface dataset:
Patent CA-2455371-C (CA)
Inventor: WHIPPLE CHARLES E
IPC: H02G3/04
Filed: 2004-01-16
Granted: 2007-12-04
Abstract: A button fastening device for attachment within an opening in a duct base for securing elongate cables and the like as well as structural duct dividers thereto. The device includes a cup-shaped upper portion, a shaft and a locking wing. The cup-shaped upper portion has a rim for snap-on attachment of a duct divider and strap passages for attachment of a bundle strap for securing cables to the duct base. The shaft extends from the cup-shaped upper portion to the locking wing. The locking wing secures the device to the duct base.
Patent CA-2459166-C (CA)
Inventor: INCH JOHN
IPC: B08B3/04
Filed: 2002-08-30
Granted: 2011-01-18
Abstract: An improved pot and pan washing machineis disclosed including a wash tank (110), a self -draining parallel flow pump (150) with pump motor (160) connected to wash tank (110), a self -cleaning intake manifold (130) within the wash tank (110), and flush mounted jet nozzles (120) within tank (110).  The pump (150)is located on a side of the wash tank (110), such that fluid enters the pump (150) in a first direction via apump inlet (152) connected to an intake port passing through right side wall (112), and fluid is discharged from the pump (150) in a second direction substantially parallel to the first direction via a pump outlet (154) connected to an outlet manifold(160)
Patent CA-2460525-C (CA)
Inventor: BUSSEAR TERRY R
IPC: E21B47/10
Filed: 2002-09-20
Granted: 2008-04-22
Abstract: The apparatus includes a signal sensing demodulator device and a skin friction sensing device positionable within the wellbore. Both devices are in informational communication with each other. The method includes exposing the skin friction sensing device to a fluid flow, transmitting a signal obtained as a result of a movement of the skin friction sensing device from the fluid flow to a signal sensing demodulator device, converting the signal to a numerical value, and computing a parameter or parameters of the fluid flow in the wellbore from the numerical value.
Patent CA-2461766-C (CA)
Inventor: SCHMIDER JOHN
IPC: B62K25/30
Filed: 2004-03-25
Granted: 2011-05-03
Abstract: A bicycle is equipped with a rear wheel suspension having a swing arm with one or more generally cantilevered side arms, which are capable of withstanding bending and torsional loads and isolating said loads from the rider. A bottom portion of the bicycle frame includes a pedal sleeve. A pedal or crank assembly rotates within the pedal sleeve about a rotational axis with a fixed location relative to the frame. The swing arm is pivotally secured to the frame for movement about the rotational axis. A shock-absorbing element is connected between the swing arm and the frame.
Patent CA-2462319-C (CA)
Title: Surgical jaw assembly with increased mechanical advantage
Inventor: MCBRAYER MICHAEL SEAN
IPC: A61B17/10
Filed: 2004-03-25
Granted: 2012-02-07
Abstract: A flexible clip applier includes a ratchet mechanism adapted to locate a clip pusher to a known location after deployment of a distalmost clip. In addition, the clip applier includes a flexible housing into which a train of clips may be chambered. The flexible housing is constrained from elongation when subject to tensile forces. In accord with another aspect of the invention, the jaw assembly is adapted to have relatively high mechanical leverage which facilitates tissue compression prior to application of a clip.
Patent CA-2465349-C (CA)
Inventor: ZHANG XITIAN
IPC: A61P19/02
Filed: 2002-10-18
Granted: 2009-12-29
Abstract: Strychnine, brucine (A) and securinine (B) are a group of natural drugs for central excitation. Because their oral dose or injection dose is close to the half lethal dose, the drugs, with a great toxic side effect, may be lethal if improperly used. The invention is characterized by using the transdermal drug delivery system as a substitute for the oral or injection dosage form to directly act on the local nervous system through the skin, avoiding the toxic side effect caused by drugs directly entering the blood circulating system.  The dose through cutaneous absorption is far lower than the oral or injection dose, so it has a much higher safety and a longer acting effect. The transdermal drug delivery system is useful for the treatment of central or peripheral neural paralysis and other nervous system related diseases.
Patent CA-2468645-C (CA)
Title: Detecteur et regulateur de debit d'aspiration
Inventor: NEUBERT WILLIAM J
IPC: A61M1/00
Filed: 2002-11-21
Granted: 2008-10-14
Abstract: L'invention concerne un système de pompe chirurgicale ophtalmique (32) comprenant un réservoir de collecte (54) et une pompe venturi (56) destinée à créer un niveau de vide en vue de l'aspiration de fluides et de tissus provenant d'un site chirurgical dans le réservoir de collecte (54). Un tuyau d'aspiration (50) relie chaque pièce à main chirurgicale (46) et le réservoir de collecte (54). Un détecteur de débit (34) est relié électriquement soit au tube d'aspiration (50), soit au réservoir de collecte (54). Des circuits régulateurs (38) sont reliés au détecteur de débit (34) et à la pompe venturi (56) en vue de faire varier le niveau de vide de la pompe (56) aux fins de maintenir un débit désiré des fluides et des tissus aspirés du site chirurgical.
Patent CA-2470875-C (CA)
Title: Dispositif d'usinage de petits trous par decharge electrique, dispositif permettant d'executer des operations multiples de fraisage de matrices et d'usinage de petits trous par decharge electrique et methode permettant d'executer avec ce dispositif des operations multiples de fraisage de matrices et d'usinage de petits trous par decharge electrique
Inventor: YOKOMICHI SHIGEHARU
IPC: B23H9/14
Filed: 2004-06-14
Granted: 2008-10-07
Abstract: Un dispositif d'usinage de petits trous par étincelage composé d'un diaphragme qui peut monter et descendre le long d'une fenêtre entaillée dans un réservoir susceptible d'être rempli ou vidé de son fluide de travail et qui est destiné à recevoir une pièce à travailler et à être réglé pour contenir une certaine quantité de fluide. Une glissière d'axe W peut être montée et descendue et dotée d'un guide d'électrode en son extrémité inférieure. Un maître-cylindre se déplace dans le même plan que la glissière d'axe W, c'est-à-dire verticalement. Un cylindre récepteur est raccordé au maître- cylindre par l'intermédiaire d'un tube et d'un mécanisme d'entraînement qui déplace le diaphragme dans le plan vertical selon un mouvement correspondant à celui de la glissière d'axe W.
Patent CA-2474558-C (CA)
Title: Slotted tube with reversible usage for heat exchangers
Inventor: LETERRIBLE PASCAL
IPC: F25B39/00
Filed: 2003-03-10
Granted: 2011-03-08
Abstract: The invention relates to metallic slotted tubes (1) having an outer diameter De. The inventive tubes are slotted internally by N helical ribs (2) having an apex angle .alpha., height H, base width LN and helix angle .beta., said consecutive ribs being separated by means of a slot (3) comprising a flat base of width LR, with a pitch P which is equal to LR + LN. Said tubes are characterised in that: a) De is between 4 and 20 mm, b) the number N of ribs is between 46 and 98, c) the height H of said ribs is between 0.18 mm and 0.4 mm, d) the apex angle .alpha. is such that 15.ordm. <= .alpha. < 30~, and e) the helix angle .beta. is between 18~ and 35~. Said tubes can be used to obtain simultaneously a high heat exchange coefficient in evaporation and condensation and a low pressure drop.
Patent CA-2476992-C (CA)
Title: Therapeutic cooling devices
Inventor: LATHAM JEFFREY WADE
IPC: A61F7/03
Filed: 2003-02-21
Granted: 2013-05-14
Abstract: A thermal regulatory system of the present invention designed to reduce swelling caused by trauma to a variety of tissues and limbs including a cooling system (24) mounted on the head and neck of individual (10) in need thereof through the use of head device (30) and neck brace (32). In one embodiment, the cooling system (24) stabilizes and cools the head and neck of individual (10) and may be used in addition to current neurological protocols as an effort to reduce the need for a shunt, thereby reducing the need for invasive procedures to an already injured site.
Patent CA-2481911-C (CA)
Title: Generateur electrochimique membranaire
Inventor: FACCHI DANIELE
IPC: H01M/
Filed: 2003-04-23
Granted: 2011-07-05
Abstract: L'invention concerne un générateur électrochimique membranaire (100) dans lequel on alimente des réactifs gazeux et comprenant une pluralité de cellules de réaction (101) et une pluralité de cellules de refroidissement (102) mutuellement reliées en série et assemblées selon une configuration de type filtre-presse. Chaque cellule de réaction (101) est délimitée par une paire de plaques bipolaires conductrices (103) comprenant une pluralité de premiers trous étalonnés (113a) destinés au passage des réactifs gazeux et une pluralité de seconds trous étalonnés (113b) destinés à l'évacuation des produits de réaction et des éventuels réactifs résiduels. Les cellules de refroidissement (102) comprennent également une partie périphérique rigide (102a) sur laquelle est déposé un joint (117) définissant et scellant, sur chaque surface de cette partie périphérique, une zone de recueil des réactifs gazeux (118a) et une zone de recueil des produits de réaction et des réactifs résiduels (118b). Dans une configuration filtre-presse, ces deux zones sont superposées, respectivement, sur les premiers trous étalonnés (113a) et sur les seconds trous étalonnés (113b). Pendant le fonctionnement du générateur électrochimique (100), les réactifs gazeux s'écoulent dans la zone de recueil des réactifs gazeux (118a), passant, à partir de celle-ci, à travers la pluralité de trous étalonnés supérieurs (113a), de manière à atteindre la zone active des cellules de réaction (101). Les produits de réaction et les réactifs résiduels produits dans la cellule de réaction (101) passent à leur tour dans la pluralité de trous étalonnés inférieurs (113b), de manière à atteindre la zone de recueil des produits d'évacuation (118b) sortant du générateur électrochimique (100) à partir de celle-ci.
Patent CA-2482084-C (CA)
Inventor: BOUCHER JEAN-FRANCOIS
IPC: A01D90/00
Filed: 2004-09-20
Granted: 2008-01-29
Abstract: A loader implement includes a support mast that is provided with a mounting area for a front loader arrangement. The loader implement includes a roll-over protective assembly that is coupled to one of the other or both of the loader implement, or support mast. The protective assembly can-be selectively pivoted between a raised protective position wherein it extends over an operator's platform and a lowered non-protective position, wherein it extends forward of the operator's platform. So as to prevent the -loader arrangement from being used without the benefit of the protective assembly in its protective position, the mounting area for the loader arrangement is blocked by the protective assembly when the latter is in its non-protective position and is not cleared to permit the mounting of the loader arrangement until the protective assembly is moved to its protective position.
Patent CA-2486359-C (CA)
Inventor: INDECK RONALD S
IPC: G06Q40/00
Filed: 2003-05-15
Granted: 2012-11-20
Abstract: A data storage and retrieval device and method is disclosed. The device includes at least one magnetic storage medium configured to store target data and at least one re-configurable logic device comprising an FPGA coupled to the at least one magnetic storage medium and configured to read a continuous stream of target data therefrom, having been configured with a template or as otherwise desired to fit the type of search and data being searched. The re-configurable logic device is configured to receive at least one search inquiry in the form of a data key and to determine a match between the data key and the target data as it is being read from the at least one magnetic storage medium. This device and method can perform a variety of searches on the target data including without limitation exact and approximate match searches, sequence match searches, image match searches and data reduction searches.  This device and method may be provided as part of a stand-alone computer system, embodied in a network attached storage device, or can otherwise be provided as part of a computer LAN or WAN.
Patent CA-2490085-C (CA)
Title: Reagent cartridge with a reagent container for a particle-charged reagent, for non-invasive homogenization of the latter
Inventor: MUELLER HANS-JUERGEN
IPC: B01F3/12
Filed: 2004-12-13
Granted: 2011-02-15
Abstract: The invention relates to a reagent cartridge (1) for receiving containers (2, 3; 30). These each contain particle-charged reagents and particle-free reagents. The container (20) receiving the particle-charged reagent is received so as to be able to rotate. The reagent cartridge (1) comprises interconnectable cartridge parts (2, 3) which form containers and which, in the interconnected state (26), ensure that the container (20) receiving the particle-charged reagent is mounted so as to be able to rotate.
Patent CA-2491607-C (CA)
Inventor: GALLOIS PATRICK
IPC: C07K14/415
Filed: 2003-07-04
Granted: 2013-12-03
Abstract: The invention concerns novel peptides, in particular plant peptides, having an antimicrobial activity and a cytotoxic activity, in particular for plant cells. The invention also concerns polynucleotides coding for said peptides, vectors comprising said polynucleotides, micro-organisms and cells transformed with said vectors, transgenic organisms whereof all of part of the cells contain and/or express said vectors, uses of said peptides and said polynucleotides, in particular as plant-specific antimicrobial agents. The invention further concerns an antimicrobial and/or cytotoxic method for treating plants.
Patent CA-2494756-C (CA)
Inventor: KRAUSE HANS-JUERGEN
IPC: A61K39/395
Filed: 2003-08-15
Granted: 2014-07-22
Abstract: L'invention concerne une formulation pharmaceutique aqueuse liquide ayant une concentration protéique élevée, un pH compris environ entre 4 et 6 et une meilleure stabilité.
Patent CA-2499780-C (CA)
Inventor: MAYHEW SCOTT
IPC: H02H7/08
Filed: 2003-08-12
Granted: 2011-09-13
Abstract: A motor controller comprises a plurality of solid state switches each for connection between an AC line and a motor winding terminal for controlling application of AC power to the motor. A plurality of voltage sensors, each associated with one of the solid state switches, sense voltage for an associated motor winding. A control circuit controls operation of the solid state switches. The control circuit adjusts firing to one of the solid state switches if the sensed voltage for the associated winding varies from a threshold voltage by a select amount.
Patent CA-2499787-C (CA)
Inventor: TURCOVSKY GREGORY D
IPC: F16L25/14
Filed: 2005-03-02
Granted: 2008-12-02
Abstract: A tubular transition fitting molded in one-piece of plastic material for converting a first socket that is configured to receive and grip one end portion of a corrugated flexible plastic electrical nonmetallic tube to a second generally cylindrical smooth walled solvent cement socket that is configured to closely receive an end portion of a cylindrical rigid plastic electrical conduit, the first socket having latch fingers for gripping an end portion of a corrugated flexible plastic electrical nonmetallic tube that is receivable in the first socket.
Patent CA-2501880-C (CA)
Inventor: AKIMOTO KENGO
IPC: A23L33/00
Filed: 2003-10-09
Granted: 2012-12-18
Abstract: L'invention concerne un procédé de production d'une huile brute possédant une teneur en insaponifiable et/ou en stérol de type ester réduites et comprenant des acides gras hautement insaturés en tant que constituant de l'acide gras, caractérisé en ce qu'un micro-organisme capable de produire un gras ou une huile comprenant un acide gras insaturé en tant que constituant d'un acide gras est cultivé dans un milieu contenant une concentration source d'azote de 2 à 15 % dans un réservoir de culture équipé d'un agitateur satisfaisant la nécessité suivante : le rapport du diamètre de l'agitateur (= d) et le diamètre intérieur du réservoir de culture (= D) équivalent à d/D=0,30 à 0,6.
Patent CA-2502560-C (CA)
Inventor: WYLIE GRANT E
IPC: A46D1/08
Filed: 2003-10-15
Granted: 2011-08-09
Abstract: A pile article (10) is provided having a band (24) of textile material, and a plurality of fiber loops defining a pile (19) having sides (22c) from ends (22a, 22b) extending longitudinally along the band (24). The band (24) is ultrasonically welded to the ends (22a, 22b) and a portion of the sides (22c) of the pile (19), and is sufficiently wide to support the sides of the pile substantially upright. An interior textile strip (16) may optionally extend longitudinally within the pile (19) at the ends (22a, 22b) of the pile and within a portion of the pile sides (22c).
Patent CA-2505156-C (CA)
Title: Techniques for supporting application-specific access controls with a separate server
Inventor: IDICULA SAM
IPC: G06F17/30
Filed: 2003-11-06
Granted: 2011-07-05
Abstract: Techniques for supporting access controls on application-specific operations performed by an application include receiving first data at a server distinct from the application. The first data describes a first set of privileges for performing a first set of application-specific operations. Second data is also received at the server. The second data associates a first user of the application with a privilege in the first set of privileges. In response to receiving a request at the server from the application, it is determined whether a particular user may have the application perform a particular application-specific operation based on the first data and the second data.  The request indicates the particular user and the particular application-specific operation. A response is sent to the application. The response indicates whether the particular user may have the application perform the particular application-specific operation.
Patent CA-2506873-C (CA)
Inventor: DAVIDSON ROBERT M
IPC: F21V11/00
Filed: 2005-05-10
Granted: 2011-07-12
Abstract: An antiglare device comprises a housing for coupling to a headlight of a vehicle. Surfaces of the housing which face a passenger side of the vehicle are reflective to encourage reflection of light away from oncoming traffic while surfaces of the housing facing towards the driver side of the vehicle are preferably non-reflective to reduce the amount of light reflected towards oncoming traffic. Plates may be supported within the housing through which the light passes in which the plates similarly include reflective and non-reflective surface. The plates may be pivotal between a high beam position parallel to the direction of light projected through the housing and a low beam position in which the plates are deflected in the direction in which the reflective surfaces face towards the passenger side so that light is encouraged to be deflected laterally away from the oncoming traffic by the plates. The plates may instead be horizontal in the high beam position and deflected downwardly in the low beam positions.
Patent CA-2507153-C (CA)
Inventor: DURAIRAJ RAJ B
IPC: C08G8/22
Filed: 2003-12-12
Granted: 2012-02-07
Abstract: Selon cette invention, on prépare une résine Novalac résorcine flexibilisée en mettant à réagir un composé phénolique tel que le résorcinol avec un dihydroxy insaturé, un aldéhyde insaturé, un dialdéhyde aliphatique ou un mélange de ceux-ci. Un aldéhyde (différent de l'aldéhyde insaturé et du dialdéhyde aliphatique) est ajouté simultanément ou ultérieurement au mélange de réaction. La résine Novalac résorcine flexibilisée peut être utilisée dans une composition adhésive pour renforcer l'adhésion entre les câbles pour pneu et le caoutchouc destiné à être appliqué au pneu.
Patent CA-2509863-C (CA)
Inventor: TRINDADE RICARDO
IPC: F01D5/22
Filed: 2005-06-13
Granted: 2013-09-17
Abstract: A gas turbine engine vane assembly provides double impingement cooling of a vane platform. An impingement structure disposed adjacent the vane platform defines at least first and second plenums in fluid flow communication, respectively defined in part by the vane platform. The vane platform has first and second surfaces defined within the first and second plenums, and which are cooled by successive impingement of secondary cooling air flow through the impingement structure.
Patent CA-2514993-C (CA)
Inventor: RILEY PATRICK
IPC: H04B10/29
Filed: 2004-01-20
Granted: 2009-10-27
Abstract: A method (600) and apparatus (100) for testing network data signals (202) in an optical wavelength division multiplexing network (200) employ an optical wavelength division multiplexing function (102) and a network analysis function (104) to analyze the optical spectrum and extract from and insert data signals (202) into a wavelength division multiplexing network (200) for data signal analysis by the network analysis function (104).
Patent CA-2516419-C (CA)
Title: Cyclonic air filter with exit baffle
Inventor: HUBER KEITH L
IPC: B01D45/16
Filed: 2003-11-21
Granted: 2011-03-15
Abstract: The described embodiments of the present invention include a cyclonic filter having an inlet and outlet. The cyclonic filter includes a chamber in communication with the inlet, flow from the inlet being directed in a rotational flow about an axis within the chamber. The cyclonic filter also includes a first baffle element positioned in the chamber, the first baffle element having at least one inlet. The cyclonic filter further includes a second baffle element positioned within the first baffle element, the second baffle element having at least one outlet, the at least one outlet of the second baffle element being positioned relative to the at least one inlet of the first baffle element in a direction opposite to the rotational flow, the interior of the second baffle element being in communication with the outlet.
Patent CA-2518512-C (CA)
Inventor: TRACY JERRY E
IPC: C08G18/48
Filed: 2004-03-12
Granted: 2011-11-15
Abstract: La présente invention concerne un procédé de fabrication de mousses rigides consistant à faire réagir un composant polyisocyanate avec un composant réagissant aux isocyanates en présence d'un agent soufflant. Dans le cadre de la présente invention, les composants réagissant aux isocyanates comprennent des polyols de polyéther dont le nombre d'ions OH est compris entre 200 et 800 et qui renferment de 3 à 8 groupes hydroxyle, le niveau d'alcalinité dans le polyol de polyéther étant équivalent au niveau d'ions hydroxyde de 0,006 %-0,21 % environ en poids.
Patent CA-2521474-C (CA)
Title: Procede et appareil facilitant la mise en memoire cache de contenu a securite activee
Inventor: BHATIA GAURAV
IPC: G06F17/30
Filed: 2004-04-01
Granted: 2013-08-13
Abstract: Un mode de réalisation de la présente invention concerne un système permettant de faciliter la mise en mémoire cache de contenu à sécurité activée. Ledit système fonctionne par le biais de la réception d'une demande émanant d'un utilisateur au niveau d'un serveur cache pour contenu restreint, ledit serveur cache permettant de stocker un contenu destiné à un serveur d'applications. Puis, ledit système permet de déterminer, si le contenu restreint est localisé sur le serveur cache. Si tel est le cas, le système permet de déterminer si l'utilisateur est autorisé à accéder au contenu restreint. Si l'utilisateur est autorisé à accéder au contenu restreint, le système fournit le contenu restreint à l'utilisateur à partir du serveur cache. Fournir le contenu restreint à partir du serveur cache sert à éliminer les opérations chronophages impliquées dans la demande et la réception du contenu restreint à partir du serveur d'applications.