baber/WOPTO huggingface dataset:
Patent CA-2544817-C (CA)
Inventor: HOUSER KEVIN L
IPC: A61B17/32
Filed: 2004-11-04
Granted: 2010-01-05
Abstract: La présente invention concerne une lame chirurgicale à ultrasons et un instrument comportant un élément intermédiaire de gain. Le corps de la lame comporte, dans toute demi-longueur d'onde du corps de lame chirurgicale à ultrasons, un premier anti-noeud de vibration, un noeud de vibration, un second anti-noeud de vibration et un élément intermédiaire de gain. L'élément intermédiaire de gain est disposé entre le second anti-noeud de vibration et le premier anti-noeud de vibration. Cet élément intermédiaire de gain est séparé du noeud de vibration par une distance supérieure à 5 % de la distance entre le second anti-noeud de vibration et le premier anti-noeud de vibration. L'instrument comporte une lame, un embout à main ayant un transducteur ultrasonore, et une tige de transmission ultrasonore dont l'extrémité proximale est reliée fonctionnellement au transducteur ultrasonore et dont l'extrémité distale active la lame. Dans un mode de réalisation, le premier anti-noeud de vibration est la pointe distale, et l'élément intermédiaire de gain est disposé entre le noeud de vibration et la pointe distale, ce qui se traduit par un accroissement de la longueur active de la lame.
Patent CA-2545851-C (CA)
Title: Systeme de protection oculaire chirurgical
Inventor: DURETTE JEAN-FRANCOIS
IPC: A61F9/04
Filed: 2004-09-16
Granted: 2009-07-07
Abstract: La présente invention concerne des systèmes de protection oculaires externes conçus pour protéger les yeux d'un patient par rapport à une énergie de rayonnement thérapeutique, telle qu'un laser, lors d'un acte médical. Chaque système de protection présente une surface externe qui absorbe l'énergie incidente sur le système de protection. Les systèmes de protection sont reliés l'un à l'autre par une pièce de nez qui est elle-même raccordée à chaque système de protection par un système de fixation. Les systèmes de fixation sont placés de manière perpendiculaire aux systèmes de protection et de manière parallèle l'un à l'autre, de façon que la pièce de nez puisse pivoter vers le haut, en direction du front de l'utilisateur, et vers le bas, en direction du menton de l'utilisateur, sans modifier l'adaptation des systèmes de protection sur les yeux de l'utilisateur.
Patent CA-2545979-C (CA)
Title: Administration form based on crosslinked hydrophilic polymers
Inventor: BARTHOLOMAEUS JOHANNES
IPC: A61K9/00
Filed: 2004-12-13
Granted: 2013-07-30
Abstract: The invention relates to a film-shaped administration form for surface administration of at least one active ingredient and/or foodstuff to a living thing. Said administration form comprises at least one layer containing an active ingredient and/or foodstuff, said layer being based on cross-linked hydrophilic polymers and containing 20 wt.- % glycerine as a softener, in relation to the total amount of cross-linked hydrophilic polymers.
Patent CA-2549540-C (CA)
Title: A task management control apparatus and method
Inventor: SHIRAISHI MASAHIRO
IPC: G05B19/05
Filed: 2006-06-07
Granted: 2008-12-09
Abstract: Processed results are received when processors make compatible computations on data of a common object. A computation command signal is generated and fed to the processors in response to a start signal from any one of the processors so that the processors can make computations with different operation timings. Then, the results of the computations made by the processors are compared with each other. Thus, apparatus capable of small size, high performance and safety at the same time can be achieved by the above construction using the processors.
Patent CA-2554347-C (CA)
Inventor: RAKI LAILA
IPC: C04B22/06
Filed: 2006-07-27
Granted: 2013-10-01
Abstract: A controlled release formulation for a cement-based composition can be produced by intercalating an admixture (e.g. an accelerator, a set retarder, a superplasticizer) for the cement-based composition into a layered inorganic material (e.g. a layered double hydroxide (LDH)). A cement-based composition containing a cement-based material (e.g. cement, mortar or concrete) and such a controlled release formulation has better workability, especially in respect of slump-loss characteristics. With such a formulation release of an admixture in a cement-based composition may be controlled.
Patent CA-2563972-C (CA)
Inventor: MARUYAMA FREDERICK H
IPC: A61K9/52
Filed: 1991-01-18
Granted: 2009-03-17
Abstract: A dispensing device is disclosed for delivering a beneficial agent. The device comprises (1) a semipermeable housing defining a internal space, (2) an optional and presently preferred density member in the space, (3) a heat responsive composition comprising a beneficial agent in the space, (4) a space consuming member in the device, (5) a non-toxic compound blended with the heat responsive composition for enhancing its viscosity; (6) an exit port in the wall for increasing the internal pressure of the dispenser and for simultaneously letting the beneficial agent exit through said port from the device, and (7) an embodiment comprising a prehydrating fluid for fastening the start-up of delivery from the delivery system.
Patent CA-2566526-C (CA)
Inventor: GATTI MCARTHUR SILVIA
IPC: A61K31/541
Filed: 2005-05-24
Granted: 2012-10-23
Abstract: The present invention relates to compounds of formula (I) wherein A, R1 and R2 are as defined in the description and claims, and pharmaceutically acceptable salts thereof, to the preparation of such compounds and pharmaceutical compositions containing them. The compounds are useful for the treatment and/or prevention of diseases which are associated with the modulation of H3 receptors.
Patent CA-2569622-C (CA)
Title: Hydrogenation en phase vapeur du glycerol
Inventor: TUCK MICHAEL WILLIAM
IPC: C07C29/60
Filed: 2006-06-30
Granted: 2013-08-27
Abstract: L'invention concerne un procédé d'hydrogénation de glycérol dans lequel un flux d'alimentation comprenant du glycérol est mis au contact d'un flux gazeux contenant de l'hydrogène et soumis à une hydrogénation en phase vapeur, en présence d'un catalyseur, la température étant comprise entre environ 160 °C et environ 260 °C, la pression étant comprise entre environ 10 et environ 30 bars, le rapport entre l'hydrogène et le glycérol étant compris entre environ 400:1 et environ 600:1, et le temps de séjour étant compris entre environ 0,01 et environ 2,5 heures.
Patent CA-2577744-C (CA)
Inventor: ERA KAZUNARI
IPC: H04N13/02
Filed: 2005-09-07
Granted: 2013-01-08
Abstract: The present invention aims to generate a stereoscopic image that appears natural when viewed by a viewer, without reduction in quality of the image. In an apparatus for generating a stereoscopic image according to the present invention, a pixel value for each of pixels comprising an original image is stored in a RAM. A CPU calculates a depth value for each of the pixels included in the original image based on a comparison between the pixel value of a target pixel Pix and a pixel value of an adjacent pixel lying in the same line of the target pixel, so as to generate a stereoscopic image based on the calculated depth values.
Patent CA-2578424-C (CA)
Inventor: ANGMAN PER G
IPC: E21B19/00
Filed: 2007-02-08
Granted: 2014-05-06
Abstract: A method for converting a kelly rig for handling casing includes the formation of a torque reaction guide with elongate members available at a drill site including for example, any of drill collar stands, casing strings, drill pipe stands and cables held in tension. A method for converting a kelly rig for handling casing may include the step of installing a torque reaction guide in a simple way, such as by securing the track to the monkey board. In one embodiment a torque reaction frame is used for securing between a torque generating device and a torque reaction guide that operates in a float mode to allow for misalignment of the torque reaction guide relative to the well hole center.
Patent CA-2582376-C (CA)
Title: Methods for roasting oil seed, and roasted oil seed products
Inventor: WERNER CECIL
IPC: A23L25/00
Filed: 2005-09-21
Granted: 2014-04-29
Abstract: Methods for the production of roasted oil seed such as flax seed are disclosed, as well as products derived therefrom. The methods give rise to roasted products having desirable characteristics including, but not limited to, improved flowability, taste, aesthetic qualities, and sterility. Moreover, the roasted products can be more easily broken up by chewing or processing, for example to produce a corresponding flour.
Patent CA-2584889-C (CA)
Inventor: HOFFJANN CLAUS
IPC: B64D37/04
Filed: 2005-12-02
Granted: 2014-02-11
Abstract: A supply system (100) for the energy supply in an aircraft comprising an engine (101) for propelling an aircraft, a fuel cell (102) for supplying an aircraft with electric energy, a first fuel reservoir (103) for supplying the engine (101) with engine fuel and a second fuel reservoir (104) for supplying the fuel cell (102) with fuel cell fuel. The first fuel reservoir (103) is arranged separately of the second fuel reservoir (104).
Patent CA-2592077-C (CA)
Inventor: SURESHAN VAHEISVARAN
IPC: F03D7/06
Filed: 2005-12-14
Granted: 2014-02-04
Abstract: An omni-directional, vertical discharge wind turbine assembly (1) including a shroud that includes a diffuser (9) and the structure surrounding and defining the collection chamber (12) that captures wind in any direction and directs it to flow vertically via stacked curved blades of toroidal form (10a-10e). The blades (10a-10e) are secured by vertical walls (6.1-6.3). The diffuser (9) is connected downstream of the rotor (3) and it expands in cross section in the direction of airflow. Wedge (41) and a collar (40) are formed near the outlet of the diffuser (9). The wedge (41) and collar (40) assist in increasing the airflow through the rotor by deflecting the free wind flowing across the outlet of the diffuser.
Patent CA-2592374-C (CA)
Title: Separation of no-carrier-added thallium radionuclides from no-carrier-added lead and mercury radionuclides by dialysis
Inventor: LAHIRI SUSANTA
IPC: G21F9/06
Filed: 2006-01-06
Granted: 2011-01-04
Abstract: A process for separation of no-carrier-added thallium radionuclide from no-carrier-added lead and mercury comprising providing a solution of no-carrier-added thallium radionuclide and no-carrier-added lead and mercury to dialysis.  By this method separation of 199Tl radionuclides has also been achieved in presence of macro quantity of inactive thallium, which is as high as 10 mM.  The method is capable of being used in Medical industry, diagnosis of cardiac diseases by 201Tl or 199Tl and all other industries where trace amount of thallium separation is required from mercury and lead.
Patent CA-2605556-C (CA)
Title: Method and transmission apparatus for allocating resources to transmit uplink packet data in an orthogonal frequency division multiplexing system
Inventor: KWAK YONG-JUN
IPC: H04J11/00
Filed: 2006-06-22
Granted: 2013-06-11
Abstract: Provided is a resource allocation method that considers frequency scheduling gain and frequency diversity gain when uplink packet data is transmitted in a wireless communication system based on Orthogonal Frequency Division Multiplexing (OFDM). A method is provided in which Localized Frequency Division Multiple Access (LFDMA) technology capable of obtaining the frequency scheduling gain and Distributed Frequency Division Multiple Access (DFDMA) technology capable of obtaining the frequency diversity gain are mixed. A  method is provided which signals sub-carrier sets mapped to the DFDMA and LFDMA, to terminals.
Patent CA-2608538-C (CA)
Inventor: ORBAN JACQUES
IPC: F04D29/02
Filed: 2007-10-29
Granted: 2013-08-20
Abstract: The invention relates to high-speed electrical submersible pumps used for hydrocarbons production from oil wells with high concentration of solids. The technical result such as a longer service life is achieved with the technical design, wherein the pump comprises: a housing with a head and a base, a compression nut, a shaft installed on a journal bearing, stages of impellers and spacers installed on the shaft, set of diffusers installed on the housing, wherein the diffusers and impellers are manufactured from a ceramic material. The preferable design has metal spacers between the diffusers, wherein the length of the diffuser spacer between the contact surfaces equals the distance between the impeller spacers.
Patent CA-2610555-C (CA)
Inventor: JIANG LICAI
IPC: G21K1/02
Filed: 2006-01-04
Granted: 2014-03-18
Abstract: A two-dimensional x-ray scattering camera includes a source, an optic, a detector, and a pair of collimating blocks. The source emits x-ray beams that are reflected by the optic towards a sample. The detector detects scattering from the sample, the pair of collimating blocks is positioned between the optic and the detector to collimate the beam. A bottom surface of one block is substantially parallel a top surface of the other block, and the blocks are rotatable relative to the beam about a pivot. The system forms a two-dimensional beam that is symmetric about the primary beam axis at the detector position, regardless how the beam is collimated by the collimating blocks. The system therefore eliminates smearing and can be used for anisotropic small angle scattering at high resolution and low Qmin.
Patent CA-2611353-C (CA)
Title: Methode et appareil pour utilisation dans la commande d'un taux de lecture pour des operations de lecture dans un dispositif de telecommunications mobile
Inventor: WILLEY WILLIAM DANIEL
IPC: H04W4/16
Filed: 2007-11-21
Granted: 2013-03-12
Abstract: Méthode et appareil pour utilisation dans la commande des opérations de lecture ou d'un taux de lecture par rapport à des rendez-vous ou à des rappels téléphoniques. Selon un exemple représentatif, un ou plusieurs processeurs d'un dispositif de télécommunication mobile fonctionnent pour déterminer si un rendez-vous ou un rappel téléphonique lié à une séance de communication devant être établie pendant une période actuelle est stocké dans la mémoire. De plus, ils déterminent un taux de lecture des opérations de lecture de l'émetteur-récepteur sans fil qui varie selon que le rendez-vous ou le rappel téléphonique, pour la séance de communication à établir, est déterminé ou non. Si le rendez-vous ou le rappel téléphonique pour la séance de communication à établir est déterminé, alors le taux de lecture peut être classé comme premier taux de lecture. Autrement, il peut être déterminé que le taux de lecture est un deuxième taux de lecture inférieur au premier taux de lecture. Il peut également être déterminé que le taux de lecture varie en fonction d'une durée pendant laquelle les opérations de lecture répétée n'ont pas réussi à recenser un réseau de communication sans fil convenable pour la communication (p. ex. lorsque la durée augmente, le taux de lecture diminue). Ainsi, les opérations de lecture ou le taux de lecture sont préférablement déterminés en fonction de différents articles, qui comprennent tout rendez-vous à venir stocké et exigeant un service sans fil, les tentatives d'appels ou les rappels précédents et la période pendant laquelle la lecture a échoué. Selon un mode de réalisation plus simple, une opération de lecture est déclenchée par l'identification d'un rendez-vous ou d'un rappel imminent, sans égard au taux de lecture existant qui demeure pour sa part inchangé. De façon avantageuse, les procédures de lecture sont effectuées de façon à réduire la consommation d'énergie dans le dispositif de télécommunications mobile sans nuire à la capacité d'appel.
Patent CA-2612924-C (CA)
Inventor: CLARK DAVID WILLIAM
IPC: H04L29/02
Filed: 2006-12-19
Granted: 2016-04-26
Abstract: Des modes de réalisation de la présente invention concernent un procédé, un système et un appareil permettant à un client de communication de participer à une session de communication MoP (Media over Packet). Le procédé selon l'invention consiste à recevoir d'un client de communication une indication concernant un désir du client de communication d'établir une session de communication, ce client de communication étant enregistré en association avec un compte utilisateur. Ce procédé consiste en outre à déterminer s'il existe au moins une session de communication active établie avec au moins un autre client de communication enregistré en association avec le compte utilisateur et, si tel est le cas, à permettre au client de communication de participer à au moins une des sessions de communication actives.
Patent CA-2616097-C (CA)
Inventor: CHIMENTI ROBERT J
IPC: G02B6/00
Filed: 2006-07-18
Granted: 2013-12-31
Abstract: The present invention includes a method and system of measuring alteration, alteration type, and alteration-causing species in process fluids and equipment and for controlling the process feeds and conditions to maximize the yields and equipment lifetime by minimizing the alteration. The invention includes an optical sensor comprising an optical fiber, a fiber grating written within the optical fiber, strain-tuned elements fixed to the optical fiber and an unaltered element, and an altered element fixed to the unaltered element.
Patent CA-2616474-C (CA)
Inventor: HIRIYUR BADRI
IPC: E04C5/16
Filed: 2007-12-21
Granted: 2016-02-23
Abstract: A lateral bracing system is disclosed for affixing a column to a beam in a construction. The lateral bracing system includes a pair of buckling restraint blocks, one each affixed to a top and bottom flange of a beam. Each buckling restraint block includes one or more bores formed through a center of the block. The lateral bracing system further includes at least one yield link for each buckling restraint block. Each yield link includes a first end affixed to the column, and a second end fit through a bore in a buckling restraint block and affixed to an end of the buckling restraint block.
Patent CA-2619386-C (CA)
Inventor: HELLSTROM HAROLD RICHARD
IPC: A61K31/40
Filed: 2006-07-21
Granted: 2013-09-10
Abstract: Methods and compositions for reducing the risks of adverse cardiovascular (CV) events associated with the administration of pharmaceutical agents which induce or increase the risk of one or more adverse CV events, particularly the non-steroidal anti-inflammatory drags (NSAIDs) and especially the cyclooxygenase-2 (COX-2) inhibitors, are disclosed. The methods involve the administration of compositions comprising the adverse CV event-inducing agent and additional pharmaceutical agents for reducing the risk of adverse CV  events. In specific embodiments, the agent is selected from the group consisting of hydroxymethylglutaryl-coenzyme A reductase inhibitors (statins), angiotensin converting enzyme (ACE) inhibitors and angiotensin II receptor blockers (ARBs).
Patent CA-2622491-C (CA)
Inventor: FABER STEFAN
IPC: C04B35/478
Filed: 2006-09-07
Granted: 2013-10-15
Abstract: The present invention relates to a composition for producing a layer or a coating, especially a mold release layer, comprising aluminum titanate and/or silicon nitride, an oxidic inorganic component and a binder comprising nanoscale particles. The invention further relates to a process for producing such a composition, to the use thereof for producing a layer or a coating, to layers or coatings producible from the composition, and to objects which have been coated at least partly with such a layer or coating.
Patent CA-2624678-C (CA)
Title: Revetements a forte reflexion du rayonnement infrarouge et procedes de depot de revetements a couches minces
Inventor: HARTIG KLAUS
IPC: C03C17/36
Filed: 2006-10-10
Granted: 2013-10-08
Abstract: La présente invention concerne des revêtements à faible émissivité réfléchissant fortement le rayonnement infrarouge. Ces revêtements comportent trois films réfléchissant le rayonnement infrarouge, qui peuvent chacun contenir de l'argent.
Patent CA-2628290-C (CA)
Inventor: SALAMEH ASIM
IPC: B65D53/02
Filed: 2006-10-27
Granted: 2014-05-06
Abstract: A container (1) for dispensing a pressurised or aerosol product. The container (1) includes a body (2), formed of PET or like plastics material, a collar (3) which is attached to the body (2), and, a dispensing valve (4) attached to the collar (3). The collar (3) may be snap-fitted or screwed onto the body (2), in a manner such that it straddles the opening about the neck (7) of body (2) to form a shaped lip therearound. The dispensing valve (4) is formed of malleable material and is adapted to straddle the lip and be retained by being compressed therearound.
Patent CA-2628374-C (CA)
Inventor: NAGUIB AYMAN FAWZY
IPC: H04L25/02
Filed: 2006-11-02
Granted: 2013-11-05
Abstract: Calibration for a transmit chain of a device transmitting information to multiple devices over wireless links and receive chains of the multiple devices receiving information over one of the wireless links utilizing each of the estimates for different antennas of an access terminal as a separate estimate.
Patent CA-2634379-C (CA)
Title: Traitement du diabete de type 2 par combinaison d'un inhibiteur de dpiv a de la metformine ou de la thiazolidinedione
Inventor: RACHMAN JONATHAN
IPC: A61P3/10
Filed: 2006-12-22
Granted: 2014-05-20
Abstract: La présente invention concerne une méthode thérapeutique permettant le contrôle glycémique, en particulier une méthode permettant le traitement du diabète de type 2, qui comprend l'administration d'un inhibiteur de DPIV associé à la metformine ou à la thiazolidinedione.
Patent CA-2636128-C (CA)
Inventor: KOLLMAN MICHAEL
IPC: B23D23/00
Filed: 2008-06-26
Granted: 2015-06-16
Abstract: A window covering cutting device is disclosed that has a support table, a slot, and a blade. The support table has a support surface on which at least a portion of a window covering can be placed. The clamp has a slot and is positioned near the support surface so there is a plane that passes through the slot. The clamp is moveable from a first open position to at least one clamping position. The blade is positioned for movement from a first position to a second position so that a portion of the blade will be within the slot of the clamp when the blade is in the second position and the clamp is in one of its clamping positions.
Patent CA-2637341-C (CA)
Inventor: DANERI MARCO
IPC: F23M5/02
Filed: 2007-01-25
Granted: 2015-06-16
Abstract: The invention relates to a flat-flame vault burner (10) suitable for being installed in a vault (21) which delimits the combustion chamber (20) of a steel heating furnace, the burner (10) comprising a main metallic hollow cylindrical body (12) , a single duct (13) for the conveyance of fuel gas concentric to the main body (12) , and a central internal nozzle (14) for the injection of a fuel gas. Said burner also comprises at least two nozzles (17) outside said main body (12) for the injection of fuel into the combustion chamber (20) .
Patent CA-2638757-C (CA)
Title: Vecteurs anedoviraux chimeriques
Inventor: TUCKER SEAN N
IPC: C12N15/49
Filed: 2007-02-28
Granted: 2014-01-21
Abstract: La présente invention concerne des vecteurs anédoviraux chimériques et des procédés d'utilisation des vecteurs pour déclencher une réponse immunitaire à un antigène d'intérêt.