baber/WOPTO huggingface dataset:
Patent CA-2707150-C (CA)
Title: Reduction de la quantite de solvant dans la cristallisation des films intermediaires pour les agents de contraste radiographique non ioniques
Inventor: HOLMAAS LARS TERJE
IPC: C07C237/46
Filed: 2010-06-09
Granted: 2011-04-19
Abstract: La présente invention concerne un procédé perfectionné de cristallisation du composé 5-acétamido-N, N'-bis (2,3-dihydroxypropyl) -2,4,6-triiodoisophthalamide (« Composé A »), un intermédiaire de la préparation industrielle d'agents non ioniques de contraste pour la radiographie. Plus particulièrement, cette invention prévoit un procédé industriel permettant la cristallisation du Composé A par évaporation du méthanol et de l'eau de la liqueur mère après la cristallisation initiale du Composé A la suite de la réaction d'acétylation. Plus précisément, la liqueur mère est maintenue à plus qu'environ 75 % (v / v) d'eau, moins qu'environ 25 % (v / v) de solvant alcoolique.
Patent CA-2713203-C (CA)
Inventor: SYLARD NICOLAS
IPC: B67D9/02
Filed: 2008-06-23
Granted: 2015-10-06
Abstract: The invention concerns a control device for the movement and positioning of a coupling for a marine loading system (2), said marine loading system comprising at least one fluid transfer line having a line end fixed to a base, and a moveable line end provided with a coupling adapted for connection to a target duct, the system further having a plurality of mechanical connections such that the coupling has at least three degrees of freedom relative to the base, the device comprising at least three proportional control actuators (27, 28, 29) each for proportionally controlling the movement of the system in a degree of freedom, a position sensor (30, 31, 32) of the system tracking each degree of freedom, an operator input interface (60) for inputting commands to move the coupling, and a calculator (41) for calculating the instantaneous position of the coupling from the information provided by the sensors, and for calculating, from movement command inputs of the input interface, simultaneous control instructions to give to each of the actuators such that their combined movements result in a movement of the coupling corresponding to the movement command provided by the operator at the input interface.
Patent CA-2714009-C (CA)
Inventor: DAVIS BRETT
IPC: G02C7/04
Filed: 2009-01-29
Granted: 2016-05-24
Abstract: The invention provides a lens useful in correction of low and high order ocular wavefront aberrations order aberrations, and methods for designing and producing the lens, in which excessive variations in lens thickness are minimized.
Patent CA-2715027-C (CA)
Inventor: ROUCKA STANISLAV
IPC: E02F9/02
Filed: 2009-03-12
Granted: 2015-09-29
Abstract: A construction vehicle (10) includes first and second track assemblies (85).  The track assemblies each include an inner portion (120), an outer portion (115) and a middle portion (125) between the inner portion and the outer portion. An adjust-ment mechanism (110) is pivotably coupled to the middle portions of the first and second track assemblies. The adjustment mech-anism extends and retracts along a width axis (A) to adjust a distance between the first and second track assemblies. The width of the first and second track assemblies can determine an overall width of the construction vehicle.
Patent CA-2716828-C (CA)
Title: Control circuit for single-phase ac motor of dryer
Inventor: ZHAO YONG
IPC: H02P1/42
Filed: 2010-10-07
Granted: 2017-01-17
Abstract: A control circuit for a single-phase AC motor of a dryer, including an electronic starting circuit including a starting control unit, a first drive circuit, and a bidirectional triode thyristor; a second drive circuit; and a mechanical switch K is disclosed. The first drive circuit and the second drive circuit are interlocked with each other whereby enabling the mechanical switch K to be switched off as the bidirectional triode thyristor is conducting, and to be switched on as the bidirectional triode thyristor is cut off. The switching and drive control is implemented by way of controlling switch-on/off of the mechanical switch via electromagnet coil.
Patent CA-2719876-C (CA)
Inventor: BERGER RICHARD
IPC: C07D403/12
Filed: 2009-04-02
Granted: 2013-10-01
Abstract: The present invention provides compounds of Formula (I), pharmaceutical compositions thereof, and method of using the same in the treatment or prevention of diseases mediated by the activation of .beta.3-adrenoceptor.
Patent CA-2722455-C (CA)
Inventor: GORALTCHOUK ALEXEI
IPC: A61B17/064
Filed: 2009-04-24
Granted: 2016-05-31
Abstract: A self-retaining suture comprises a filament. The filament has retainers on the surface such that the filament can engage and retain tissue without knots. The filament comprises one or more materials at least one of which is a shape-memory polymer or shape-memory alloy. The shape-memory material is used to cause the shape of the retainers and or the filament to transition from a first configuration to a second configuration in response to a transition stimulus. The transition stimulus may be applied before, during, or after deployment of the suture in tissue. In particular, the shape-memory material may be used to enhance the formation, elevation and/or deployment of the retainers. Methods for manufacturing the filament and retainers are also described.
Patent CA-2723577-C (CA)
Inventor: SHIINA HIROMITSU
IPC: B60K8/00
Filed: 2010-12-02
Granted: 2012-07-10
Abstract: To provide a vehicle body frame in which weight can be reduced and installation or removal processes of vehicle-mounted components such as an engine are simplified. The vehicle body frame is configured in a manner that an upper tension pipe is removed from a first cross portion and a second cross portion. When mounting the engine in the vehicle body frame, the vehicle mounted component that is a heavy body can be lowered into the vehicle body frame from above by removing the upper tension pipe. Thus according to the present invention, a vehicle is provided that includes the vehicle body frame that simplifies the removal and installation of the vehicle--mounted components.
Patent CA-2727374-C (CA)
Inventor: MARCHESE VINCENZO
IPC: E01H15/00
Filed: 2009-06-09
Granted: 2015-04-07
Abstract: An exemplary lawn maintenance device for the raking or collection of leaves or other debris on a grassed surface, comprises a substantially flat, planar device having a top surface, a lower surface, and a wedge-shaped front section affixed thereto, wherein the top surface of the device is substantially flat and planar, and has a transverse groove or slot therein for receiving the blade of a push shovel. Additionally, the wedge-shaped front section has a series of vertical tines forming a comb-like structure at the leading edge of the device, wherein the comb-like structure consists of a series of extending tine portions, separated by open areas cut within the leading surface of the device. The lower surface comprises a series of ridges and grooves. This configuration allows the device to be fitted to the blade of a push shovel, and the combination can be pushed across the surface of a lawn in order to collect leaves and other debris from the lawn.
Patent CA-2729802-C (CA)
Inventor: DOWNEY ROBERT
IPC: E21B43/22
Filed: 2009-07-01
Granted: 2013-06-11
Abstract: Processes relating to the production of methane, carbon dioxide, gaseous and liquid hydrocarbons, and other valuable products from subterranean carbon bearing formations, in-situ, are disclosed. In a preferred embodiment, such production uti-lizes indigenous and/or non-indigenous microbial consortia that are capable of converting a carbon bearing material such as shale or coal to desired products. In a particularly preferred embodiment there is provided a process for bioconverting a carbon-bearing subterranean formation, wherein the process comprises injecting fluid into a carbon bearing deposit with at least one injection well and removing injected fluid and product from the deposit through at least one production well, and controlling fluid pressure within at least a portion of the deposit by use of the injected fluid, the pressure being controlled such that the fluid pressure within at least a portion of the deposit exceeds the fluid pressure that normally exists in that portion.
Patent CA-2736587-C (CA)
Inventor: PRANDI BERNARD
IPC: A61B17/72
Filed: 2009-09-02
Granted: 2016-06-21
Abstract: The invention relates to a resorptive intramedullary implant between two bones or two bone fragments. The implant includes a single-piece body (1) having a generally elongate shape and having, at each end, areas for anchoring to the bone portions in question, characterized in that one of said areas (A1) has a cylindrical cross-section while the other area (A2) has a flat cross-section.
Patent CA-2738215-C (CA)
Inventor: COLOTTE BAPTISTE BENOIT
IPC: F02C6/08
Filed: 2009-09-29
Granted: 2016-08-09
Abstract: The invention relates to a system for controlling at least two sets of variable geometry equipment (10, 110) of a gas turbine engine comprising at least one first body and a second body, the first set of equipment (10) being a stage of variable stator vanes of a compressor of the first body moving between a closed position during idling and an open position at high speed, and the second set of equipment (110) being at least one bleed valve of a compressor of the second body moving between an open position during idling and a closed position at high speed. The system according to the invention is characterised in that it comprises an actuator (24) that actuates the two sets of equipment.
Patent CA-2741027-C (CA)
Inventor: PIAZZA MAURIZIO
IPC: G01N29/04
Filed: 2009-10-20
Granted: 2017-03-28
Abstract: The present invention re-lates to a method for automatically as-sessing structural characteristics of a supporting pole sunk in the ground, com-prising the following operational steps:  -- detecting data regarding a pole being as-sessed; - striking at least one blow against said pole; - detecting pole oscil-lations generated by said struck blow(s);  - analyzing detected oscillations in order to determine at least one significant pa-rameter of the oscillation trend; and -- comparing said significant parameter(s) with pre-established threshold values in order to obtain a conformity or non-con-formity index related to pole characteris-tics.
Patent CA-2742229-C (CA)
Inventor: ITO AKIRA
IPC: H04W72/04
Filed: 2008-10-30
Granted: 2016-05-24
Abstract: It is an object to improve the frequency use efficiency of the overall system. In order to solve the object, a base station that performs radio data communication with terminal devices by using a plurality of bands of which each has a data channel region to which a data channel is assigned and a control channel region to which a control channel is assigned. The base station includes a control channel assigning unit that assigns a control channel for the terminal device at a location in the control channel region of any band of the plurality of bands according to a band to which a data channel assigned to the terminal device belongs, and a control channel transmitting unit that transmits the control channel to the terminal device at the location assigned by the control channel assigning unit.
Patent CA-2744383-C (CA)
Inventor: POLISETTI DHARMA RAO
IPC: C07C213/10
Filed: 2009-11-17
Granted: 2017-04-25
Abstract: Embodiments of the present invention provide adamantyl benzamide derivtives and pharmaceutical compositions comprising adamantyl benzamide derivatives. Methods of use of such compounds and compositions to modulate the activity of 11.beta.-hydroxysteroid dehydrogenase type 1(11.beta.HSD1) in a subject are also provided.
Patent CA-2744567-C (CA)
Title: Systeme utilisant un synthetiseur numerique direct
Inventor: BEASLEY PATRICK DAVID LAWRENCE
IPC: G01S7/292
Filed: 2009-11-19
Granted: 2016-09-27
Abstract: Système à synthétiseur numérique direct (DDS), tel quun radar, comportant un moyen conçu pour générer une pluralité de signaux de transmission à laide dun DDS, et un moyen conçu pour intégrer des signaux issus de ceux-ci, tels que des signaux reçus. Le système comprend en outre un moyen conçu pour faire varier la phase relative de départ de la pluralité de signaux de transmission, ou pour régler lhorloge dentrée du DDS en faisant en sorte que les caractéristiques principales de la fréquence de sortie des signaux de transmission restent similaires. Cette démarche a pour effet de modifier la position de fréquences parasites indésirables dans chacun des signaux de transmission, et de réduire ainsi leurs effets dans le processus dintégration. La sensibilité du système sen trouve donc améliorée. Si linvention convient idéalement aux applications radar, elle peut également trouver une utilité dans dautres systèmes, notamment les systèmes sonar ou lidar.
Patent CA-2744791-C (CA)
Inventor: FOWLER BRIAN
IPC: B21D53/00
Filed: 2011-06-29
Granted: 2015-01-06
Abstract: A fireplace screen comprising a mesh structure positionable about an outer surface of a fireplace opening.  The mesh structure is shaped to cover the fireplace opening.  Holes in the mesh structure are configured to promote an inflow of air external to a fireplace through the mesh structure and a vertical circulation of the air across an interior planar surface of the mesh structure located outside of the fireplace opening.
Patent CA-2749655-C (CA)
Inventor: BLANC PIERRE
IPC: H01M10/04
Filed: 2011-08-19
Granted: 2015-11-24
Abstract: The present disclosure relates to an electrolyte for an electrochemical cell and an electrochemical cell comprising such an electrolyte. The electrolyte comprises at least one conductive salt comprising lithium ions, at least one solvent and at least one wetting agent. The electrochemical cell comprises at least one anode, at least one cathode and at least one separator arranged between the at least one anode and the at least one cathode. The electrolyte may be filled between the at least one anode and the at least one cathode.
Patent CA-2751196-C (CA)
Inventor: JAMES DALLAS REX
IPC: E01F9/60
Filed: 2011-09-01
Granted: 2018-11-13
Abstract: The present invention relates to a terminal post for a barrier wherein the post includes: - an upright portion; characterised in that the upright portion has an aperture positioned, so that in use: the aperture is located in a region of the upright portion above a ground engaging portion of the upright portion; and wherein located on one side of the aperture is a transverse reinforcing member which includes a slot for receiving a cable; and wherein there is at least one groove, or pair of notches located beneath the aperture, which form(s) a predetermined fail line, along which the post will deform, upon receiving a substantially inline impact, which causes the transverse member to move so as to release said cable, and wherein the aperture is dimensioned to allow the terminal end of the cable formally retained by the slot to pass therethrough.
Patent CA-2755930-C (CA)
Inventor: VANDOR DAVID
IPC: F25J3/02
Filed: 2010-03-12
Granted: 2012-10-16
Abstract: Systems and methods for storing and releasing energy comprise directing inlet air into a vertical cold flue assembly, cooling the air and removing a portion of moisture. The air is directed out of the cold flue assembly and compressed. The remaining moisture is substantially removed. The air is cooled in a main heat exchanger such that it is substantially liquefied using refrigerant loop air. The substantially liquefied air is directed to a storage apparatus. In energy release mode, working loop air warms the released liquid air such that the released liquid air is substantially vaporized, and the released liquid air cools the working loop air such that the working loop air is substantially liquefied. The substantially vaporized air is directed to a combustion chamber and combusted with a fuel stream. A portion of expanded combustion gas may be used to heat and substantially vaporize the released liquid air.
Patent CA-2757309-C (CA)
Inventor: OLSON EDWIN S
IPC: B01D53/64
Filed: 2010-02-02
Granted: 2017-01-03
Abstract: A promoted carbon and/or non-carbon base sorbent are described that are highly effective for the removal of mercury from flue gas streams. The promoted sorbent comprises a carbon and/or non-carbon base sorbent that has reacted with and contains forms of halogen and halides. Optional components may be added to increase and/or preserve reactivity and mercury capacity. These may be added directly with the base sorbent, or in-flight within a gas stream (air, flue gas, etc.), to enhance base sorbent performance and/or mercury capture. Mercury removal efficiencies obtained exceed conventional methods. The promoted sorbent can be regenerated and reused. Base sorbent treatment and preparation methods are also described. New methods for in-flight preparation, introduction, and control of the active base sorbent into the mercury contaminated gas stream are described.
Patent CA-2765548-C (CA)
Inventor: OLSON LEE ANN
IPC: A61B17/068
Filed: 2012-01-25
Granted: 2019-03-19
Abstract: Un instrument dagrafage chirurgical est décrit, lequel est pourvu dun ensemble poignée, dune partie corps comportant un ensemble cartouche dagrafes et un ensemble enclume. Ce dernier comprend une tête denclume, un élément denclume, une tige denclume et un élément de sollicitation. La tige denclume définit un axe longitudinal et lélément denclume est fixé de manière pivotante à la tête denclume. Lélément de sollicitation est supporté sur lensemble enclume pour pousser lélément denclume dune première à une seconde position définissant un angle par rapport à laxe longitudinal.
Patent CA-2766555-C (CA)
Title: Method for manufacturing a plate shaped product and plate shaped product manufactured thereby
Inventor: DUYCK STEFAAN GERARD LUCIEN
IPC: B32B27/08
Filed: 2012-01-31
Granted: 2019-09-03
Abstract: A method is presented for manufacturing a plate shaped product, comprising the steps of manufacturing a first intermediate product which comprises at least, successively, a carrier, a plastic printing layer, a decorative print layer and a plastic protective layer, by using a multiple coating process, manufacturing a second intermediate product which comprises at least one plastic layer, by using at least a calendering process, and combining the first and second intermediate products by laminating, such that the second intermediate product is attached to the first intermediate product. Further a plate shaped product is provided which is manufactured using said method.
Patent CA-2769920-C (CA)
Inventor: PEGG ALBERT MURRAY
IPC: H04W88/02
Filed: 2012-03-01
Granted: 2015-08-04
Abstract: According to one aspect, there is provided a portable electronic device, including a first portion having a display, and a second portion slidably coupled to the first portion. The first portion and second portion are sized and shaped so that the second portion can move between a closed position, wherein a first region of the display is exposed and a second region of the display is covered by the second portion, and an open position wherein the first and second regions of the display are exposed. The first portion may be a display portion and the second portion may be a keypad portion having a keypad.
Patent CA-2773295-C (CA)
Inventor: TAGGART MARK CHARLES
IPC: E21B19/16
Filed: 2012-04-03
Granted: 2015-05-12
Abstract: Une clé de vissage automatique est décrite. Elle peut comprendre un ensemble colonne montante verticale qui peut être fixé à un appareil de forage et un ensemble bras oscillant fixé de manière pivotante à lensemble colonne montante verticale. Lappareil peut comprendre un ensemble clé de vissage fixé de manière pivotante à lensemble bras oscillant. Lensemble clé de vissage peut comprendre une clé de blocage pour saisir un premier tuyau et une clé de vissage automatique pour saisir et faire tourner un deuxième tuyau pour réaliser ou rompre une articulation entre les tuyaux. La clé de vissage peut comprendre un ensemble mâchoire qui, lorsquil tourne, saisit le deuxième tuyau. La clé de vissage peut comporter un moteur hydraulique pour faire fonctionner une chaîne ou une corroie dentraînement afin de faire tourner lensemble mâchoire.
Patent CA-2781328-C (CA)
Inventor: WERNER CRAIG ROY
IPC: E04D13/18
Filed: 2010-11-24
Granted: 2018-05-01
Abstract: A node for connecting together at least a first support element, a second support element and a third support element of a support frame such as a solar frame which supports solar reflectors. A method for connecting together at least a first support element, a second support element and a third support element of a solar frame which supports solar reflectors. A system for supporting solar reflectors includes a first support frame upon which the solar reflectors are disposed. A method for forming a support frame for solar reflectors. A system for constructing a support frame from parts, including chords, for solar reflectors. A method for constructing a support frame for solar reflectors. A support frame for solar reflectors.
Patent CA-2785495-C (CA)
Inventor: KNOER PETER
IPC: C02F11/13
Filed: 2010-12-27
Granted: 2017-11-28
Abstract: The invention relates to a method for drying pasty materials, in particular sludge from wastewater treatment plants, including a first indirect drying stage (1) supplied with a heat-transfer fluid, which outputs (1a, 1b) pre-dried sludge and water vapour; a step (6) of forming sludge at the outlet of the first stage, and a second stage of drying (7) pre-dried sludge that is heated by means of a heating gas, in particular air, said second stage producing (7b) dried sludge; at least one portion of the dried sludge produced by the second stage is incinerated (23) to produce thermal energy, and at least one portion of said thermal energy is used to heat the heat-transfer fluid of the first drying stage.
Patent CA-2789750-C (CA)
Inventor: SHIMADA KAORU
IPC: C07K5/06
Filed: 2011-02-28
Granted: 2018-03-06
Abstract: The present invention relates to use of a compound of the present invention or a pharmaceutically acceptable salt thereof, or a pharmaceutical composition comprising the compound or the salt, for the manufacture of a medicament for the treatment of cachexia. The invention also relates to a method for the treatment of cachexia, comprising administering the compound of the present invention or a pharmaceutical composition comprising the same to a human or an animal. The invention further relates to use of said compound, or a pharmaceutically acceptable salt thereof, or a pharmaceutical composition comprising the compound or the salt, in combination with one or more second active agents. Moreover, the invention relates to a pharmaceutical composition and a kit comprising the compound of the present invention or a pharmaceutically acceptable salt thereof, for the treatment of said disease.