baber/WOPTO huggingface dataset:
Patent CA-2566756-C (CA)
Inventor: WU YIFENG
IPC: H01L29/06
Filed: 2005-03-24
Granted: 2015-05-19
Abstract: A HEMT comprising a plurality of active semiconductor layers formed on a substrate. Source electrode, drain electrode, and gate are formed in electrical contact with the plurality of active layers. A spacer layer is formed on at least a portion of a surface of said plurality of active layers and covering the gate. A field plate is formed on the spacer layer and electrically connected to the source electrode, wherein the field plate reduces the peak operating electric field in the HEMT.
Patent CA-2574528-C (CA)
Title: An apparatus and a method for programming a pacemaker
Inventor: WHINNETT ZACHARY IAN
IPC: A61N1/372
Filed: 2005-07-21
Granted: 2016-10-11
Abstract: A pacemaker optimising apparatus comprising: a component (4) which noninvasively or invasively monitors a haemodynamic measurement continuously in an individual and a processor (15) for receiving the haemodynamic measure and generating a pacemaker programming signal in response to this. There is also provided a communication device (17) for sending the pacemaker programming signal to the control system of the pacemaker (2). There is also a method for an efficient process by which this apparatus can automatically use the haemodynamic measurements to determine the ideal settings for a particular pacemaker in a particular individual, and to updates the pacemaker's settings accordingly.
Patent CA-2576934-C (CA)
Title: Printing material container
Inventor: ASAUCHI NOBORU
IPC: B41J2/175
Filed: 2005-08-30
Granted: 2011-04-19
Abstract: Ink cartridge 70 is attached to cartridge holder 62 of printing apparatus 20 by being inserted in a predetermined insertion direction R until it is touching locating member. Ink cartridge 70 includes a plurality of low voltage circuit terminals and a plurality of high voltage circuit terminals114, 115 on body 71. Low voltage circuit terminals 111-113 are arranged so as to form row A2 orthogonal to insertion direction R. High voltage circuit terminals 114, 115 are arranged so as to form row B2 orthogonal to insertion direction R. Row B2 is arranged further towards the insertion direction R side than row A2.
Patent CA-2577582-C (CA)
Inventor: CARSTENSEN KENNETH J
IPC: E21B47/12
Filed: 1998-04-07
Granted: 2013-11-19
Abstract: A system and method in accordance with the invention communicate remotely with remotely controllable downhole tools in a well bore at a drilling installation. At the surface, high energy pressure impulses directed into the tubing or the annulus, or both, being at a level to propagate through an interface between very different impedances zones, such as an upper level gas zone and a lower level of mobile fluid media extending down into the desired downhole location. The pressure impulses, provided by directionally gating along the longitudinal confining path a pressure impulse initially having sharp leading and trailing edges, reach the downhole location as physical perturbations forming a discernible pattern that can be detected by one or more energy responsive transducers. With combinations of these signals, one of a number of separate control devices can be remotely actuated. The system avoids the need for physical or electrical connections and concurrently greatly reduces the likelihood of accidental operation.
Patent CA-2579154-C (CA)
Title: Methode de culture d'un micro-organisme
Inventor: HIGASHIYAMA KENICHI
IPC: C12N1/14
Filed: 2005-09-05
Granted: 2013-07-09
Abstract: Procédé de culture microbienne, selon lequel on met en culture un microbe capable de produire au moins l'un d'un acide gras fortement insaturé ou d'un composé contenant un acide gras fortement insaturé en tant qu'acide gras constituant dans un milieu de culture contenant au moins une source de carbone et une source d'azote au moyen d'un appareil de culture tournante aérée capable de réguler et de contrôler la puissance d'agitation et le taux d'aération. En particulier, l'invention concerne un procédé de culture fongique selon lequel, tout en effectuant une agitation mécanique avec une puissance d'agitation = 269 W/m<sup
Patent CA-2579369-C (CA)
Inventor: FINCK WILLIAM
IPC: B62D65/08
Filed: 2005-09-14
Granted: 2015-10-27
Abstract: La présente invention concerne une unité d'enrouleuse (1) destinée à être utilisée avec un fil de coupe pour découper un panneau de verre pour un véhicule. L'unité peut être installée sur le panneau de verre et comporte des première et deuxième bobines (4, 5) prévues pour enrouler le fil de coupe. Au moins un fil s'enroule autour d'un élément de guidage (généralement une poulie) situé à distance du moyen de fixation. L'unité (1) peut être utilisée dans diverses techniques soit seule soit avec un moyen de guidage auxiliaire (2).
Patent CA-2580610-C (CA)
Title: Diaminotriazole compounds useful as protein kinase inhibitors
Inventor: SALITURO FRANCESCO G
IPC: A61K31/506
Filed: 2005-09-19
Granted: 2013-07-09
Abstract: The present invention relates to inhibitors of protein kinases, particularly to inhibitors of JAK2 and JAK3. Compounds of the invention fall within the general formula (I): (see formula I) wherein R X, R X2, R Y, R Y2, A, Q, Z, m and n are as defined herein. The invention also provides pharmaceutical compositions comprising the compounds of the invention, processes for preparing the compounds and methods for using the compositions in the treatment of various disorders.
Patent CA-2583921-C (CA)
Inventor: HAWKINS PETER
IPC: G06Q10/00
Filed: 2005-10-17
Granted: 2017-01-24
Abstract: In an active system, an actor (10-1) is able to effect action (10-4) in a subject system (10-2). The actor (10-1) and the subject system (10-2) exist in an environment (10-3) which can impact the subject system (10-2). Neither the actor (10-1) nor the subject system (10-2) has any control over the environment (10-3). The actor (10-1) includes a model (11-1) and a processor (11-2). The processor (11-2) is guided (11-5) by the model (11-1). The processor (11-2) is arranged to effect action (11-4) in the subject system (10-2) . The subject system (10-2) is known (11-3) by the model (11-1). This allows the actor (10-1) to be guided in its action (11-4) on the subject system (10-2) by the model (11-1) of the subject system (10-2). Events can occur in the subject system (10-2) either through the actions of the actor (10-1), as guided by the model (11-1), or through actions of other actors, or through a change in state of the subject system itself (e.g. the progression of a chemical reaction) or its environment (10-3) (e.g. the passage of time).  The actor (10-1) keeps the model (11-1) updated with its own actions. When the processor (11-2) is processing according to the model (11-1), it updates the model (11-1) with intermediate actions and with the actions it effects in the subject system (10-2).
Patent CA-2586699-C (CA)
Inventor: ROTH ALEX
IPC: A61B1/32
Filed: 2005-11-17
Granted: 2017-02-14
Abstract: A medical device for managing tissue in an organ, such as the stomach, for retracting or positioning tissue and related organs to allow certain regions of the stomach to be acquired for a gastroplasty procedure. The medical device includes an elongated body having a proximal end and a distal end, and a tissue treatment device attached to the distal end of the elongated body. The tissue treatment device includes a first jaw opposite a second jaw, and each jaw is adapted to acquire tissue. A retractor is disposed along the tissue treatment device and adapted to be moveable from a delivery position to a retraction position to move or manage the tissue of the stomach. The medical device also includes a collapsible barrier disposed between the first and second jaws of the tissue treatment device to direct tissue into the first and second jaws separately.
Patent CA-2587960-C (CA)
Inventor: IGAKI KEIJI
IPC: A61F2/88
Filed: 2005-11-11
Granted: 2013-05-21
Abstract: Disclosed is a stent for a vessel implanted and left in the vessel of a living body to support the lumen of the vessel from inside. The stent for a vessel consists of a plurality of stent constituting members (4a and 4b), formed by combining a plurality of the tubular-body constituting elements (5a and 5b) in multistage, each of the tubular-body forming elements (5) comprising a part of a tubular member (2) is formed by bending a yarn (3) of a biodegradable polymer in a zigzag design.    Each of stent constituting members (4a and 4b) is comprised with tubular segments (6) formed by combining the tubular-body forming elements (5a and 5b) facing each other, and by continuously joining at least neighboring parts of each tubular-body forming element (5a and 5b) together, to comprise a continuously joined tubular body (2).
Patent CA-2588596-C (CA)
Title: Zeolite compositions and preparation and use thereof
Inventor: VERMEIREN WALTER
IPC: C01B39/08
Filed: 2005-11-25
Granted: 2012-10-30
Abstract: This invention relates to novel compositions of zeolites or microporous metallosilicates characterised by a continuous spatial distribution of the metal and silicon in the crystals and characterised by a crystal surface enriched in silicon relative to the internal part of the same crystals. This invention also relates to a synthesis method of producing these metallosilicates with spatial distribution of the constituting elements. These novel zeolitic compositions can be used in various hydrocarbon conversion reactions. The crystalline metallosilicates can be selected from the group consisting of aluminosilicates, gallosilicates, ferrosilicates, titanosilicates and borosilicates.
Patent CA-2593346-C (CA)
Title: Diameter based tracking for window milling system
Inventor: ACKER JEFFRY R
IPC: E21B29/06
Filed: 2007-07-11
Granted: 2010-03-09
Abstract: Diameter based tracking for a window milling system. A window cutting system includes a cutting assembly with multiple cutting faces for cutting the window; and a diverter for guiding displacement of the cutting assembly relative to the window, the diverter including multiple separate guide paths for the respective multiple cutting faces. A method of cutting a window includes the steps of: positioning a diverter in a tubular string, the diverter including multiple separate guide paths for respective multiple cutting faces of a cutting assembly; and then contacting the guide paths with the cutting faces to thereby form the window. Another method of cutting a window includes the step of: positioning a diverter in the tubular string, the diverter including multiple separate guide paths for respective multiple cutting faces of a cutting assembly, with each of the guide paths providing a separate wear surface for the respective cutting face.
Patent CA-2603164-C (CA)
Inventor: ROSE GREGORY G
IPC: H04L9/28
Filed: 1998-03-04
Granted: 2009-06-16
Abstract: In a communications system, a method of transforming a set of message signals representing a message comprising the steps of first encoding one of the set of message signals in accordance with a first keyed transformation, a second encoding of the one of the set of message signals in accordance with at least one additional keyed transformation, a third encoding of the one of the set of message signals in accordance with a self-inverting transformation in which at least one of the set of message signals is altered, a fourth encoding of the one of the set of message signals in accordance with at least one additional inverse keyed transformation wherein each of the at least one additional inverse keyed transformation is a corresponding inverse of at least one additional keyed transformation, and fifth encoding the one of the set of message signals in accordance with first inverse keyed transformation wherein the first inverse keyed transformation is the inverse of the first keyed transformation.
Patent CA-2603751-C (CA)
Inventor: SVOBODA CHARLES
IPC: E21B21/14
Filed: 2006-04-05
Granted: 2010-06-22
Abstract: A method of cleaning a wellbore prior to the production of oil or gas, wherein the wellbore has been drilled with an invert emulsion drilling mud that forms an invert emulsion filter cake is disclosed. The method may include circulating a breaker fluid into the wellbore, where the breaker fluid includes a non-oleaginous internal phase and an oleaginous external phase, where the non-oleaginous phase includes a water soluble polar organic solvent, a hydrolysable ester of a carboxylic acid, and a weighting agent, and the oleaginous external phase includes an oleaginous fluid and an emulsifier, and where the hydrolysable ester is selected so that upon hydrolysis an organic acid is released and the invert emulsion of the filter cake breaks.
Patent CA-2605912-C (CA)
Inventor: SHACHAR YEHOSHUA
IPC: A61B19/00
Filed: 2006-05-25
Granted: 2012-09-18
Abstract: A variable magnet system for manipulating a magnetic catheter is described for controlling catheter guidance and imaging. The system comprises an apparatus for controlling the movement of a catheter-type tool inside a body of a patient, where it comprises: a magnetic field source for generating a magnetic field, the magnetic field source comprising a first coil corresponding to a first magnetic pole and a second coil corresponding to a second magnetic pole. The first magnetic pole is moveable with respect to said second magnetic pole and a system controller for controlling the magnetic field source to control a movement of a distal end of a catheter, the distal end responsive to the magnetic field, the controller configured to control a current in the first coil, a current in the second coil, and a position of the first pole with respect to the second pole.
Patent CA-2606926-C (CA)
Title: Method and apparatus for implementing seamless playback of continuous media feeds
Inventor: WEAVER DANIEL
IPC: H04N7/50
Filed: 1998-10-19
Granted: 2011-12-13
Abstract: A method and system for storing a continuous feed of video is provided. According to one aspect of the invention, the continuous feed is encoded in a digital video format to produce a digital data stream. A series of content files is created by repeatedly performing the steps of (1) storing the digital data stream in a current file, and (2) establishing a new file as the current file when the current file satisfies a predetermined condition. If the series of content files contains more than a predetermined amount of the continuous feed, the oldest content file in the series of content files is deleted. Tag information that indicates information about frames contained in the digital data stream is generated. The tag information includes timestamps that indicate timing of frames relative to a beginning of the digital data stream. An initial time value that indicates an absolute time that corresponds to the beginning of the digital data stream. When a request from a client for playback beginning at a specified absolute time is received, the initial time value is subtracted from the specified absolute time to determine a relative time. The tag information is used to identify a location in the digital data stream that corresponds to the relative time. The digital data stream is then transmitted to the client beginning at the location in the digital data stream that corresponds to the relative time.
Patent CA-2609792-C (CA)
Inventor: FANG X DANIEL
IPC: B22F7/06
Filed: 2006-08-17
Granted: 2015-05-26
Abstract: Embodiments of the present invention include methods of producing a composite article. A method comprises introducing a first powdered metal grade from a feed shoe into a first portion of a cavity in a die and a second powdered metal grade from the feed shoe into a second portion of the cavity, wherein the first powder metal grade differs from the second powdered metal grade in chemical composition or particle size. Further methods are also provided.  Embodiments of the present invention also comprise composite inserts for material removal operations. The composite inserts may comprise a first region and a second region, wherein the first region comprises a first composite material and the second region comprises a second composite material.
Patent CA-2612775-C (CA)
Inventor: CEBALLOS-GODEFROY RICARDO
IPC: A47F5/10
Filed: 2005-06-20
Granted: 2013-10-01
Abstract: A demountable display module that is stored in the form of a briefcase is described; it comprises a base formed by panels; a cover demountably attached to the base; posts that are demountably to the frames of the side panels of the base; and a board demountably attached to the upper end of the posts. Within the base, there is a first shelf and a second shelf each of them is housed in the inner part of one of the side panels. Likewise, first and second support and securing means are provided to keep the shelves in horizontal position and to secure the shelves in vertical position when they are housed in the side panel to which they attach. The cover of the module is used as a container body to house the rest of the elements of the module and it includes a handle to transport the module in the form of a briefcase; likewise, the method to manufacture the module is described.
Patent CA-2613622-C (CA)
Inventor: WILLEY WILLIAM DANIEL
IPC: H04M1/72451
Filed: 2007-12-04
Granted: 2011-10-11
Abstract: La présente porte sur des méthodes et un appareillage d'avertissement pour des rendez-vous téléphoniques dans une application d'agenda basée sur des états de télécommunications d'une station mobile. Les renseignements d'agenda pour un rendez-vous dans l'application d'agenda sont reçus et stockés dans une mémoire. Les renseignements d'agenda sont associés à une date et à une heure du rendez-vous. En réaction à l'identification d'un état hors limites du dispositif de télécommunications mobile dans une période de temps prédéterminée de la date et de l'heure du rendez-vous, une indication d'avertissement est produite sur l'interface de l'utilisateur du dispositif de télécommunications mobile. L'indication d'avertissement peut être ou inclure un message qui demande à l'utilisateur du dispositif de télécommunications mobile de relocaliser celui-ci pour supprimer l'état hors limites et elle peut aussi inclure un avertissement audible ou vibrant. L'indication d'avertissement peut être fournie seulement si un numéro de téléphone ou d'autres renseignements appropriés sur l'appel sont précisés dans les renseignements de l'agenda.
Patent CA-2615580-C (CA)
Inventor: PETER JORG
IPC: G01N21/76
Filed: 2006-04-10
Granted: 2014-06-03
Abstract: The invention relates to an optical imaging detector for fluorescence and bio luminescence imaging of an imaged object (5, 27) that can be used for tomographic imaging. The optical imaging detector, comprises at least one micro-lens array (10, 21) with a plurality of micro-lenses (18, 22). A photo detector can be located either in the focal plane of the micro-lens array or can be connected to the micro-lens array by a network of optical fibres and be located externally.
Patent CA-2615637-C (CA)
Title: Prevention de la formation de biofilms au moyen de produits sanguins modifies avec du peg ou certains de ses derives
Inventor: RAMIREZ-ARCOS SANDRA M
IPC: A61K35/14
Filed: 2007-12-20
Granted: 2014-12-02
Abstract: Une méthode de prévention de la formation de biofilms bactériens dans un produit sanguin comprend la modification d'un produit sanguin à l'aide d'un polymère sélectionné dans un groupe comprenant du glycol polyéthylène (PEG), des dérivés de PEG et des mélanges de ceux-ci. La prévention de la formation d'un biofilm bactérien de cette façon augmente le rapport plancton à adhérent de toute bactérie contaminante et facilite ainsi la détection de la contamination bactérienne.
Patent CA-2616857-C (CA)
Inventor: RETTI KAHRL
IPC: B60L8/00
Filed: 2006-08-04
Granted: 2020-03-31
Abstract: Provided is a multiple layer composition and method for deposition of a solar energy harvesting strip onto a driving surface that will allow electric cars to charge by an inductive coupling. The multiple layer composition includes at least one magnetic material for generating a magnetic field, wherein at least one of the multiple layers comprises the magnetic material. Further, the a multiple layer composition includes at least one solar energy harvesting material for converting at least one of thermal and photonic energy into electrical energy, wherein at least one of the multiple layers comprises the at least one solar energy harvesting material and wherein the at least one solar energy harvesting material is located within a magnetic field generated by the at least one magnetic material. An alternative multiple layer composition includes a thermal energy harvesting material for converting thermal energy into electrical energy, wherein at least one layer comprises the thermal energy harvesting material, and a photonic energy harvesting material for converting photonic energy into electrical energy, wherein at least one layer comprises the thermal energy harvesting material. Additionally provided is a solar energy harvesting buckyball, inductive coupling device, vehicle chassis for storing electrical energy, atmospheric intake hydrogen motor, electrical energy generating tire and mechanical energy harvesting device.
Patent CA-2623200-C (CA)
Inventor: DOWNEY JEROME P
IPC: C01B32/949
Filed: 1996-06-07
Granted: 2013-06-04
Abstract: A process for forming a salt, such as sodium tungstate, using a pyrometallurgical operation is provided. A slagging operation is performed in which a metal-containing material is melted in the presence of slag formers such as sodium metasilicate and silica. The metal predominantly reports to a denser metal-containing phase. The denser metal-containing phase may then be subjected to gas sparging with a carbon-containing gas in order to form metal carbide, preferably tungsten carbide.
Patent CA-2623689-C (CA)
Inventor: LUBKIN WALTER FRANKLIN JR
IPC: A23L13/00
Filed: 2006-10-05
Granted: 2009-09-15
Abstract: An apparatus and a process for extracting poultry meat from crushed and dismembered poultry pieces is provided. The extracting method is based on mechanical separation utilizing heated water spray within a rotating drum assembly (9) for removal and separation of meat from bone and collagen. The water is collected, pumped into a holding tank (35), and is flavored with natural poultry extract and antifoam agent for recycle within the process. The apparatus includes a hopper (7), an inclined rotating drum assembly (9) having perforated walls and an internally located nozzle (13) dispensing a water spray for separating meat from bones, a tank (35) having at least one water jet for separating meat from bone fragments, a vibrating dewatering apparatus (25) for separating meat from the water, and a re-circulation system for collection, reheating, and re-using the solution of water and poultry extract.  The apparatus and process provides bone free poultry meat that retains the natural poultry flavor and has a low bacterial count because the process is performed in 170~ F water solution.
Patent CA-2629591-C (CA)
Title: Permanent anchoring device
Inventor: ROBERTS WILLIAM M
IPC: E21B33/129
Filed: 2008-04-22
Granted: 2011-01-04
Abstract: An anchoring device to secure a packer assembly within a casing, including a frangible ring having a plurality of grips on an outer circumference, wherein a first end of the frangible ring includes a plurality of circumferentially spaced slots, and an expansion ring having a plurality of castellations configured to engage the slots of the first end of the frangible ring is disclosed. A method to secure a packer assembly in a casing, including engaging a plurality of arcuate segments of a segmented ring with a plurality of slots in a first end of a frangible ring, engaging a plurality of castellations of an expansion ring with the plurality of slots on a second end of the frangible ring, and moving the expansion ring in an axial direction towards the frangible ring and splitting the frangible ring into a plurality of slip segments, thereby radially extending the plurality of slip segments and segmented ring into the casing is also disclosed.