baber/WOPTO huggingface dataset:
Patent CA-2609812-C (CA)
Inventor: STURROCK EDWARD
IPC: A61K38/00
Filed: 2006-05-29
Granted: 2013-12-24
Abstract: This invention relates to a process for synthesising an amino acid derivative of a tripeptidomimetic, such as lisinopril. The invention also relates to a derivative of lisinopril,incorporating a amino acid moeity such as tryptophan at the P2' position.
Patent CA-2612038-C (CA)
Inventor: STEIBEL JAMES DALE
IPC: F01D5/28
Filed: 2007-11-22
Granted: 2014-09-02
Abstract: A ceramic matrix composite (CMC) component for gas turbine engines (10), the component having fine features such as thin edges with thicknesses of less than about 0.030 inches and small radii of less that about 0.030 inches formed using the combination of prepreg plies (40) layed up with non-ply ceramic inserts (650, 680). The CMC components of the present invention replace small ply inserts cut to size to fit into areas of contour change or thickness change, and replace the small ply inserts with a fabricated single piece discontinuously reinforced composite insert (650, 680), resulting in fewer defects, such as wrinkles, and better dimensional control.
Patent CA-2617435-C (CA)
Inventor: EBNER BERNHARD
IPC: E21B7/04
Filed: 2006-07-26
Granted: 2013-06-18
Abstract: In a starter car for a drilling device for mining underground deposits, including a base frame (5) mounted to rotate about a vertical axis (6) and a starter pipe (7) mounted to pivot about a substantially horizontal axis (13) and provided for receiving the drilling device, the starter pipe (7) is arranged to be displaceable relative to the base frame (5) transversely to the horizontal pivot axis (13).
Patent CA-2619324-C (CA)
Title: Method and system for cueing panning
Inventor: SCOTT SHERRYL LEE LORRAINE
IPC: G06F3/14
Filed: 2008-02-05
Granted: 2014-07-08
Abstract: Panning the display of content on a computing device, particularly a handheld device, can be awkward using incorporated track wheels or track balls especially when walking and operating the device. A graphical user interface displays panning cues for directions associated with the content to be panned to instruct a user how to pan using at least one input device of the computing device. During a panning operation, a respective panning cues is displayed to reinforce the selected operation.
Patent CA-2625286-C (CA)
Inventor: ANVAR DAVID J
IPC: G01N21/00
Filed: 2006-10-12
Granted: 2017-11-28
Abstract: Highly sensitive devices for detecting nitric oxide and/or other gaseous analytes in gaseous samples are improved by the incorporation of a carbon monoxide scavenger in the interior of the device or in the device packaging.  The release of carbon monoxide within the housing of the device by the plastic used in the construction of the housing or by anything within the device that releases carbon monoxide causes a loss in sensitivity due to competition between the carbon monoxide and the nitric oxide for the binding sites on the device sensor. The scavenger corrects this by either catalyzing the oxidation of carbon monoxide to the less competitive carbon dioxide or immobilizing the carbon monoxide by affinity-type or covalent binding. Analogous effects are achieved for analytes other than nitric oxide but that likewise encounter interference from carbon monoxide in binding to sensors.
Patent CA-2636191-C (CA)
Inventor: POPOWSKI YOURI
IPC: A61M36/04
Filed: 2007-01-08
Granted: 2014-04-15
Abstract: The invention relates to an implant for treating a cavity that is created as a result of a resection, said implant being modular and the modules being interconnectable.
Patent CA-2638455-C (CA)
Inventor: SALMON PAUL D
IPC: G08C17/02
Filed: 2008-07-31
Granted: 2023-08-22
Abstract: A marine device, such as a trolling motor, a trim tab, a downrigger or a sonar device, is operated based upon commands generated by a wireless remote control device. The marine device is connected to a controller that provides commands to the marine device. The controller communicates with the remote control through a bidrectional wireless communication link to receive commands and to provide status information on the operation of the motor. The remote control includes user inputs for generating commands that are sent wirelessly to the controller to control operation of the marine device. The remote control also includes a display for displaying real time status information that is received wirelessly from the controller.
Patent CA-2643265-C (CA)
Title: Surface active bleach and dynamic ph
Inventor: CONCAR EDWARD M
IPC: D06L4/40
Filed: 2007-02-16
Granted: 2014-07-29
Abstract: A method for cleaning at least a portion of a surface and/or fabric is disclosed. The method comprises contacting the surface and/or fabric with a wash liquor comprising a perhydrolase enzyme, hydrogen peroxide and/or a source of hydrogen peroxide, and a substrate for the enzyme comprising an ester, wherein the initial pH of the wash liquor is alkaline and the amount of perhydrolase enzyme and substrate is sufficient to drop the pH of the wash liquor to a pH of 6.5 or less for a period of at least two minutes. The method is useful in removing soils from fabrics such as clothing.
Patent CA-2645370-C (CA)
Title: Sensor for detecting leakage of a liquid
Inventor: HEILMANN ALBERT R
IPC: G01N27/04
Filed: 2008-11-27
Granted: 2016-10-11
Abstract: A sensor for detecting the presence of a liquid. The sensor includes a housing having a concave upper surface, a concave lower surface, and a peripheral wall connecting the upper surface and the lower surface, the wall extending above the upper surface and below the lower surface. A plurality of apertures are formed in the wall. A plurality of electrically conductive members extend above the upper surface and below the lower surface and are separated from one another by a gap in which a liquid can accumulate. The electrically conductive members are configured to generate an output signal when a conductive liquid comes into contact with the electrically conductive members and bridges the gap. An output connector is coupled to the plurality of electrically conductive members and is configured to carry the output signal.
Patent CA-2653814-C (CA)
Inventor: BISSONNETTE HAROLD STEVEN
IPC: E21B23/14
Filed: 2009-02-11
Granted: 2016-09-27
Abstract: A pipe conveyed well logging assembly is provided that includes a pipe string; a carrier assembly connected to the pipe string and having an inner housing and an outer housing; and a memory logging tool carried by the carrier assembly and movable from a retracted position, protected within the inner housing; and an extended position, at least partially protruding from a lower end of the carrier assembly.
Patent CA-2657629-C (CA)
Inventor: VIGNEAUX PIERRE
IPC: G01B9/00
Filed: 2007-05-04
Granted: 2014-04-01
Abstract: Fiber-optic cable systems are useful for locating a cementing apparatus in the wellbore, for example a cement plug. A reel of fiber-optic cable is attached to the cementing apparatus. At the surface the cable is attached to a stationary position where it is connected to a light transmitter/receiver device. As the cementing apparatus travels down the cased wellbore, the cable unwinds, thereby changing the nature of the reflected light signal and allowing one to deduce the position of the cement plug within the well.
Patent CA-2661612-C (CA)
Title: System for dynamically sealing at least one conduit through which a pipe or cable extends
Inventor: BEELE JOHANNES ALFRED
IPC: H02G3/22
Filed: 2007-08-24
Granted: 2012-01-17
Abstract: A system for providing a sealed transit for a situation wherein one or a plurality of cables, pipes or ducts (2) extend through the transit, wherein the system comprises a frame (100) which is sealingly fixed or fixable into or onto an opening, wherein the frame (100) comprises one or a plurality of conduits (203) which are each suitable for receiving at least one of the plurality of cables, pipes or ducts (2) and for receiving an ela.epsilon.tically deformable plus (4) for sealingly filling space between an inner circumferential wall of the conduits (203) and at least one of the plurality of cables, pipes or ducts (2), wherein the system further comprises at least one blocking element (37) for hindering in each conduit (203) movement of one end of a plug (4) which is inserted in that conduit (203).
Patent CA-2662318-C (CA)
Title: Immersive collaborative environment using motion capture, head mounted display, and cave
Inventor: DOBBINS MICHAEL K
IPC: G09B9/00
Filed: 2009-04-09
Granted: 2014-12-02
Abstract: A collaborative visualization system integrates motion capture and virtual reality, along with kinematics and computer-aided design (CAD), for the purpose, for example, of evaluating an engineering design. A virtual reality simulator creates a full-scale, three-dimensional virtual reality simulation responsive to computer-aided design (CAD) data. Motion capture data is obtained from users simultaneously interacting with the virtual reality simulation. The virtual reality simulator animates in real time avatars responsive to motion capture data from the users.  The virtual reality simulation, including the interactions of the one or more avatars and also objects, is displayed as a three-dimensional image in a common immersive environment using one or more head mounted displays so that the users can evaluate the CAD  design to thereby verify that tasks associated with a product built according to the CAD design can be performed by a predetermined range of user sizes.
Patent CA-2664121-C (CA)
Inventor: MAIER WILLIAM C
IPC: F16J15/447
Filed: 2007-09-17
Granted: 2014-05-27
Abstract: A seal assembly for a compressor includes a static member fixedly disposed within a compressor casing and having an end surface and a rotatable separator coupled with a compressor shaft and spaced from the static member. The separator has an axial end with a radial end surface located adjacent to the static member end surface such that a clearance space is defined therebetween. The separator has a plurality of openings extending inwardly from the end surface and spaced about the shaft axis such that land surface sections are defined on the end surface. The land surface sections or/and the openings are configured to prevent fluid flow radially inwardly through the clearance space. The static member has two annular walls receiving an end portion of the separator, with annular ridges providing labyrinth seals disposed against inner and outer surfaces of the separator, and an annular deflector with an angled deflector surface.
Patent CA-2673748-C (CA)
Inventor: VAN DEN BULCKE MARC HENRI GERMAIN
IPC: C12Q1/68
Filed: 2008-01-29
Granted: 2016-08-16
Abstract: The present invention relates to detection of materials derived from transgenic plant events. Inparticular, the invention provides methods, reagents, kits and reference materials for detecting the presence or absence in a sample of genetic material derived from and attributable to select transgenic plant events.
Patent CA-2673754-C (CA)
Inventor: GULLA ANDREA F
IPC: B01J27/045
Filed: 2008-02-20
Granted: 2014-12-09
Abstract: L'invention concerne un catalyseur sulfure destiné à la réduction électrochimique de l'oxygène, qui est particulièrement stable dans des environnements chimiquement agressifs tels que l'acide hydrochlorique chloré. Le catalyseur de l'invention comprend une phase monocristalline de sulfure de métal noble portée par un carbone conducteur essentiellement dépourvu de phases de métaux à valence zéro et d'oxydes métalliques, que l'on obtient par réduction de sels précurseurs métalliques et de thio-précurseurs avec un borohydrure ou un autre agent réducteur fort.
Patent CA-2678087-C (CA)
Inventor: MORTON COLIN
IPC: C10L10/02
Filed: 2008-03-07
Granted: 2015-02-24
Abstract: An iron-containing polymer is provided for use as a fuel additive for promoting trap regeneration. The polymer shows a beneficial balance of physical properties, and is prepared from iron salts by a polymerisation process involving base addition, and subsequent coordination of branched-chain polycarboxylate ligands. The polymer can be stored in highly concentrate form, and shows particular suitability for on board dosing systems.
Patent CA-2679074-C (CA)
Inventor: ZITZLAFF WOLFGANG
IPC: B23B27/16
Filed: 2008-02-28
Granted: 2015-05-19
Abstract: The invention relates to a tool holder (1) as the carrier tool for a cutting tool for turning, milling and drilling applications for the machining of primarily metal materials, comprising an incorporated receiving recess with seat walls for receiving a cutting body (3), wherein the cutting body (3) is fastened with fastening means. According to the invention, in order to extend the service life and minimize the costs during the entire life cycle of the tool holder, it is proposed that in the receiving recess (8) a detachable and exchangeable insert seat adapter (6) is fastened, the adapter being adjusted to the cutting body (6) and resting with the lateral surfaces (7) thereof directly or indirectly on the seat walls (13) in the receiving recess (8), and furthermore comprising insert seat walls (2) against which the cutting body (3) rests.
Patent CA-2681929-C (CA)
Inventor: BULIN GUILLAUME
IPC: F02C7/275
Filed: 2008-04-14
Granted: 2015-07-07
Abstract: According to the invention, when starting a turboshaft engine (1) in cold weather, the method comprises transferring to the hydraulic fluid of the lubrication circuit (3) of the turboshaft engine (1) at least a portion of the calorific energy scattered by the electric starter (2) and inhibiting the temperature regulation means (9, 10) of said lubrication circuit (3).
Patent CA-2685246-C (CA)
Inventor: ANDERSON ROBB G
IPC: E21B43/12
Filed: 2008-04-21
Granted: 2012-01-31
Abstract: A method and apparatus for determining a fluid level and/or output flow during operation of a centrifugal pump, are provided, which may be used for production of gas and/or oil from a well, and include a vector feedback model to derive values of torque and speed from signals indicative of instantaneous current and voltage drawn by the pump motor, a pump model which derives values of the fluid flow rate and the head pressure for the pump from torque and speed inputs, a pumping system model that derives, from the estimated values of the pump operating parameters, an estimated value of fluid level and other pumping system parameters. Controllers responsive to the estimated values of the pumping system parameters control the pump to maintain fluid level at the pump input, near an optimum level, or within a safe operating range and/or output flow from the pump.
Patent CA-2689736-C (CA)
Inventor: ENGELBRETH DAN
IPC: A61M11/00
Filed: 1998-09-16
Granted: 2012-12-18
Abstract: An improved aerosol medication delivery apparatus and system. The aerosol medication delivery apparatus includes a canister-holding portion and a chamber housing. The canister-holding portion has a receptacle for receipt of a pMDI canister containing a medication and a propellant to provide the aerosol medication delivery system. The canister-holding portion has a discharge orifice communicating with the receptacle to direct an aerosol into an interior of the chamber housing at an input end thereof. The chamber housing also has an output end from which medication can be withdrawn by inhalation by a patient. According to one aspect, the aerosol delivery system includes a containment baffle located at the output end of the chamber housing to partially block the output. According to another aspect, the canister- holding portion and the chamber housing are coupled together by a mechanism that provides for the canister-holding portion to be retracted into the chamber housing for storage. The coupling mechanism also allows the canister-holding portion to be extracted from its storage position in the chamber housing and pivoted into position for use when dispensing medication. In another aspect, an aerosol medication apparatus includes a chamber housing with an input end to receive the discharge of a medication from a pMDI canister and an output end including a containment baffle that partially blocks the output end. The pMDI canister may be received in an elastomeric backpiece that is adapted to accommodate various sizes of actuator boot mouthpieces.
Patent CA-2693573-C (CA)
Title: Ensemble de tourelle et de bouee deconnectable
Inventor: DE BAAN JACOB
IPC: B63B22/02
Filed: 2007-07-16
Granted: 2014-01-07
Abstract: L'invention concerne un ensemble de tourelle (2) et de bouée déconnectable (3). L'extrémité inférieure la tourelle et l'extrémité supérieure la bouée comportent des éléments d'accouplement correspondants. Les éléments d'accouplement comprennent une saillie annulaire (4) faisant saillie soit de la tourelle soit de la bouée en direction soit de la bouée soit la tourelle ; une cavité annulaire de forme correspondante (5) sur soit la bouée soit la tourelle pour recevoir la saillie annulaire. La saillie annulaire est munie d'une base (6) qui est plus large que sa partie supérieure (7) ; la cavité annulaire est munie d'une partie supérieure (8) plus large que sa base (9).
Patent CA-2694830-C (CA)
Title: Catheter microfabrique avec structure de liaison amelioree
Inventor: TURNLUND TODD H
IPC: A61M25/00
Filed: 2008-08-05
Granted: 2016-03-22
Abstract: L'invention concerne des dispositifs médicaux et des procédés de fabrication et d'utilisation de ceux-ci. Un exemple de dispositif médical peut comprendre un organe tubulaire et une doublure disposée à l'intérieur de l'organe tubulaire. L'organe tubulaire peut renfermer une pluralité de fentes. Un espace peut être défini entre l'organe tubulaire et la doublure. Un ou plusieurs organes de liaison peuvent être disposés dans l'espace.
Patent CA-2697358-C (CA)
Inventor: ELIASEN KENNETH ARDEN
IPC: A61F2/24
Filed: 2008-05-14
Granted: 2016-04-05
Abstract: A heart valve implant according to one embodiment may include a shaft and an anchor disposed on one end of the shaft, the anchor configured to engage tissue. The heart valve implant may further include an expandable member disposed over at least part of the shaft, the expandable member comprising a resiliently deformable internal layer and a resiliently deformable external layer disposed over the internal layer, the expandable member defining a chamber and being configured to receive an inflation medium in the chamber to expand the expandable member, the expandable member further configured to deform upon contact with at least a portion of at least one leaflet of a heart valve to at least partially conform to the shape of the leaflet.
Patent CA-2697755-C (CA)
Inventor: DENG DAVID CAN GUANG
IPC: B23P19/06
Filed: 2010-03-25
Granted: 2017-03-07
Abstract: The invention is directed to a ratcheted wrench for removing threaded fasteners having two ends and a handle extending between them, and two double-sided fastener extraction heads, one at each end, each fastener extraction head driven by a reversible ratchet, the wrenching having at least two and up to four differently sized receiving areas for accommodating differently sized fastener heads, the ratcheted motion permitting the user of the wrench to easily switch to a different sized receiving area by flipping the wrench over and switching the ratchet direction, or by using the other end of the wrench.
Patent CA-2698344-C (CA)
Title: Controle de debit dans un systeme de communication
Inventor: WANSTEDT STEFAN
IPC: H04W28/10
Filed: 2008-07-09
Granted: 2016-08-30
Abstract: L'invention concerne un procédé pour contrôler un débit binaire d'une session dans un système de communication à commutation par paquet où de multiples sessions sont établies via une ressource partagée. Un débit binaire actuel de la session est comparé à une plage de débits binaires valide pour la session afin de déterminer une distance depuis la position du débit binaire actuel jusqu'à un des points-limites de la plage de débits binaires. Le débit binaire actuel est ensuite adapté différemment selon la distance jusqu'au point-limite sélectionné. En contrôlant le débit binaire de chaque session qui est établie via la ressource partagée pour des applications qui fournissent des services sensibles à un retard à des utilisateurs, le procédé et les agencements de système et d'émetteur-récepteur correspondants ont de cette manière pour effet que des adaptations de débit peuvent être réparties parmi les applications, de sorte que des utilisateurs partagent une responsabilité pour des adaptations de débit.
Patent CA-2703543-C (CA)
Inventor: BOLLA LORENZO
IPC: G02B6/34
Filed: 2006-11-09
Granted: 2015-06-30
Abstract: The method for filtering an optical signal comprising a plurality of channels lying on a grid of optical frequencies equally spaced by a frequency spacing and occupying an optical bandwidth, comprises: a) operating an optical filter comprising a plurality of resonators, wherein a first resonator of the plurality is optically coupled to the optical signal and the remaining resonators are optically coupled in series to the first resonator, so that a respective resonance of each one of the plurality of resonators falls within a first frequency band having bandwidth less than or equal to 15 GHz; b) operating the optical filter so as to obtain a separation between said respective resonance of at least one resonator with respect to said respective resonance of at least another different resonator, the separation being greater than or equal to 25 GHz; c) operating the optical filter so that said respective resonance of each one of the plurality of resonators falls within a second frequency band, different from the first frequency band, having bandwidth less than or equal to 15 GHz, wherein during the procedure from step a) to step c), at least one among said respective resonance of the at least one resonator and said respective resonance of the at least another different resonator is moved also outside a frequency region spanning between, and including, the first and the second frequency band. A corresponding device for filtering an optical signal is disclosed.
Patent CA-2710692-C (CA)
Title: Systeme de surveillance des rebonds d'un rayonneur
Inventor: KOWALCHUK TREVOR
IPC: A01C7/20
Filed: 2010-07-21
Granted: 2015-12-01
Abstract: Un dispositif d'accessoire agricole est présenté qui comprend un rayonneur configuré pour déposer des semences dans le sol. Le dispositif d'accessoire agricole comprend également un capteur de rebond relié de manière rigide au rayonneur et configuré pour produire un signal indiquant une amplitude de rebond ou une direction de rebond du rayonneur, ou les deux.
Patent CA-2713555-C (CA)
Inventor: MOHAMMADI FATEMEH
IPC: A61K9/133
Filed: 2009-01-16
Granted: 2014-10-14
Abstract: L'invention porte sur des procédés et des compositions pour le blanchiment ou l'éclaircissement de la peau, comprenant au moins un actif blanchissant contenu dans des structures d'association.
Patent CA-2714290-C (CA)
Title: Humidificateur avec acces polyvalent a son tampon
Inventor: WANG BIN
IPC: F24F6/04
Filed: 2010-09-02
Granted: 2017-10-10
Abstract: Un humidificateur pour un système CVCA comprend un tampon dhumidificateur remplaçable et un boîtier pour maintenir le tampon dans une position de fonctionnement lorsque lhumidificateur fonctionne. La partie arrière du boîtier peut définir une ouverture découlement dair qui est en communication fluide avec le tampon lorsquil est en position de fonctionnement. Dans certains cas, le côté droit du boîtier peut définir une première ouverture dont la taille est suffisante pour retirer le tampon du boîtier et en installer un neuf. De même, le côté gauche du boîtier peut définir une seconde ouverture dont la taille est suffisante pour retirer le tampon du boîtier et en installer un neuf. Lhumidificateur peut également comprendre un premier élément de couvercle pour couvrir la première ouverture lorsque le tampon est en position de fonctionnement, et un second élément de couvercle pour couvrir la seconde ouverture lorsque le tampon est en position de fonctionnement. Dans certains cas, une ouverture et un couvercle peuvent également être fournis à lavant ou sur les côtés supérieurs du boîtier de manière que le tampon puisse être remplacé depuis lavant ou les côtés du boîtier.