baber/WOPTO huggingface dataset:
Patent CA-2729246-A1 (CA)
Inventor: RAMNAUTH JAILALL
IPC: A61K31/538
Filed: 2009-07-03
Abstract: Disclosed are benzoxazines and benzothiazines of formula (I) wherein Q is O-(CHR6)1-3 or S-(CHR6)1-3; R1 and each R6 is H, optionally substituted [C1-6 alkyl, C1-4alkaryl, C1-4 alkheterocyclyl, C2-9 heterocyclyl, C3-8 cycloalkyl, C1-4 alkcycloalkyl] or - (CR1AR1B)nNR1cR1D wherein R1A, R1B, R1C, R1D are independently hydrogen, optionally substituted [C1-6 alkyl, C1-4alkaryl, C1-4 alkheterocyclyl, C2-9 heterocyclyl, C3-8 cycloalkyl, etc.] or wherein R1A and R1B combine to form =O, or wherein R1C and R1D combine to form an optionally substituted C2-9 heterocyclyl, and n is an integer between 1-6; each of R2 and R3 is H, hal, optionally substituted [C1-6 alkyl, C6-10aryl, C1-6alkaiyl, C2-9 heterocyclyl, C1-6 alkoxy, C1-6 thioalkoxy, (CH2)r2NHC(NH)R2A, CH2)r2NHC(S)NHR2A, C1-4 alkheterocyclyl] or hydroxy, wherein r2 is an integer from 0 to 2, R2A is optionally substituted [C1-6 alkyl, C6-10aryl, C^alkaryl, C2-9 heterocyclyl, C1-4 alkheterocyclyl,C1-6 thioalkoxy, C1-4 thioalkaryl, aryloyl, C1- 4thioalkheterocylyl, or amino]; each R4 and R5 is H, hal, (CH2)r2NHC(NH)R2A or CH2)r2NHC(S)NH R2A; Y1 and Y2 are together =O or Y1 and Y2 are independently H, optionally substituted [C1-6 alkyl, C6-10aryl, C1-6alkaryl, C2-9 heterocyclyl, C1-6 alkoxy, C1-6 thioalkoxy, C1-4alkheterocyclyl] or hydroxy; wherein only one of R2, R3, R4 and R5 is (CH2)r2NHC(NH)R2A or CH2)r2NHC(S)NH R2A; or a pharmaceutically acceptable salt or prodrug thereof. Said benzoxazines and benzothiazines of formula (I) inhibit nitric oxide synthase (NOS), particularly selectively inhibit neuronal nitric oxide synthase (nNOS) in preference to other NOS isoforms. The NOS inhibitors of formula (I), alone or in combinatioon with other pharmaceutically active agents, can be used for treating or preventing various medical conditions.
Patent CA-2731361-A1 (CA)
Inventor: ONO SHINGO
IPC: G01J1/02
Filed: 2009-07-29
Abstract: Disclosed is a novel ultraviolet light receiving element that is selectively sensitive to ultraviolet light. Also disclosed is a method for measuring the amount of ultraviolet light using the ultraviolet light receiving element. An ultraviolet detecting layer formed of a thin film of a metal fluoride such as cerium fluoride, lithium fluoride, magnesium fluoride, or calcium fluoride is formed on a substrate of silica glass, sapphire or the like. Further, at least a pair of an anode and a cathode are formed on the ultraviolet detecting layer to prepare an ultraviolet light receiving element. The electric resistance of the ultraviolet light receiving element changes depending upon the amount of incident ultraviolet light.  Accordingly, the amount of ultraviolet light can be measured by taking out and measuring the change as an electric signal.
Patent CA-2731770-A1 (CA)
Inventor: TANCA MICHAEL C
IPC: H04L9/28
Filed: 2009-06-24
Abstract: A grate assembly 10 for a fluidized bed reactor 12 includes a plurality of parallel air ducts 14 extending side-by-side in a substantially horizontal plane and defining spaces 18 therebetween through which coarse material from the fluidized bed descends. A  plurality of nozzle assemblies 50 is attached to each air duct 14 for supplying fluidizing air from within the air duct 14 into the fluidized bed. Each of the nozzle assemblies 50 includes a nozzle 52 formed from a tube 30 having an inlet end 31 in fluid communication with the air duct 14, and an outlet end 72 in fluid communication with the inlet end 31. An orifice 56 is disposed at the outlet end 72 of the nozzle 52, and the nozzle 52 is bent proximate the outlet end 72 to direct a primary direction of a stream of fluidizing air flowing from the orifice 56 toward the air duct such that an angle .theta. between the primary direction and the substantially horizontal plane formed by the air ducts 14 is between about 30 to about 90 degrees.
Patent CA-2732265-A1 (CA)
Inventor: NELSON ALFRED C
IPC: B67D7/42
Filed: 2009-09-24
Abstract: An apparatus and method for assembling a faucet spout to retain a tube within a body of the faucet spout.
Patent CA-2732481-A1 (CA)
Title: Membrane reflechissante deformable pour reflecteur reconfigurable, reflecteur d`antenne reconfigurable et antenne comportant une telle membrane
Inventor: SCHREIDER LUDOVIC
IPC: B32B3/16
Filed: 2011-02-25
Abstract: La membrane réfléchissante déformable (5) comporte, en épaisseur, une superposition alternée de couches en élastomère conducteur (10) et d'au moins deux couches de renfort (11), chaque couche de renfort étant découpée en patchs élémentaires espacés les uns des autres et répartis périodiquement dans le plan de la membrane.
Patent CA-2733936-A1 (CA)
Inventor: GANDHAM SHASHIDHAR R
IPC: H04W88/00
Filed: 2009-05-08
Abstract: This disclosure describes a provisional hand-off mechanism to transfer handsets between base sta-tions for a MAC protocol that combines contention-free and contention- based MAC protocols for use in wireless VoIP systems with multiple base stations that reduces packet overhead thus allowing for transmission of high bit-rate data to multiple users over wired and wireless means.
Patent CA-2734688-A1 (CA)
Inventor: POST GREGORY D
IPC: A61F9/02
Filed: 2009-08-18
Abstract: An apparatus for providing hearing protection to a wearer includes an incorporated set of eyewear having an eyewear frame. In one version, a pair of ear muffler tubes are coupled to the supporting members of the frame or made integral therewith, the muffler tubes each extending to the entrance of the ear canal of a person to reduce the level of ambient noise in the ear canal and includes at least one muffler tube of appropriate dimensions sufficient to isolate the ear canal from ambient air that substantially reduces the acoustic impedance at the entrance of the ear canal over a wide range of audible sound frequencies. A  connecting tube for attachment to the ear canal is coupled to the ear muffler tube.
Patent CA-2734735-A1 (CA)
Title: Systeme pour chauffer de l'eau potable et son procede d'utilisation
Inventor: CRISTIAN MURGU
IPC: F24D12/02
Filed: 2002-07-16
Abstract: Un système de chauffage à leau chaude (100) est destiné à un bateau ou un véhicule qui utilise le moteur dun véhicule ou dun bateau, une source dalimentation CA ou un appareil de chauffage alimenté au carburant pour chauffer lespace de vie et leau potable chaude. Chacune des sources dalimentation peut être utilisée de manière indépendante ou combinée selon lemplacement et le fonctionnement du véhicule ou du bateau. Une soupape est contrôlée automatiquement par un thermostat (131) pour permettre au fluide chauffé de circuler dans lespace de vie ou de contourner lespace. Des aquastats (123, 132) sont présents pour permettre le chauffage automatique de leau potable. Un afficheur (151) affiche dans un format convivial linformation textuelle et numérique relative au fonctionnement du système de chauffage de leau.
Patent CA-2737683-A1 (CA)
Title: Platinum complex with antitumor activity
Inventor: DE MUNARI SERGIO
IPC: C07F15/00
Filed: 2009-09-16
Abstract: The present invention relates to the antitumor compound of formula (I) a process for its preparation and pharmaceutical compositions containing it.
Patent CA-2738406-A1 (CA)
Title: Connector having a membrane for connecting a syringe to a container or tubing
Inventor: BRANDENBURGER TORSTEN
IPC: A61M39/10
Filed: 2009-09-23
Abstract: The invention relates to a device for connecting a syringe to a container or tubing, particularly for connecting a syringe to a container for receiving infusion-, transfusion-, or enteral nutrition solutions and particularly for connecting a syringe to tubing of a blood tube system of an extracorporeal blood treatment device or to tubing for a venous portal.  The invention also relates to a container and tubing with such a device. The device according to the invention has a connecting part (2) which connects to the container or the tubing, the connecting part having a recess (3) in which a membrane (12) is arranged, the membrane closing the channel-shaped recess. A hollow body (22) having a syringe (23) is arranged in the recess (3) of the connecting part (2) in such a manner that the membrane (12) is pierced upon connection of the syringe to the connecting part. The device according to the invention is characterized in that the membrane (12) is arranged above the hollow body (22) in the connecting part (2) recess (3), such that upon connection of the syringe to the connecting part, the membrane is pressed onto the tip of the hollow body.
Patent CA-2738673-A1 (CA)
Inventor: TANAKA ITSUMA
IPC: H04W60/04
Filed: 2009-09-25
Abstract: In a mobile station (UE) according to the present invention, an AS function is configured to notify, when detecting a failure in a radio link established with the radio base station is detected or when discovering a cell subject to a location registration by a cell selection process, a NAS function of the detection or the discovery; and the NAS function is configured to transmit, in response to the notification, a location registration request signal to a mobile switching center (MME).
Patent CA-2739165-A1 (CA)
Title: Knife blade container
Inventor: SINGH SATNAM
IPC: B26B9/00
Filed: 2011-05-03
Abstract: The device is an improved knife blade container comprising a lid portion and a container portion. The container portion comprising at least two compartments the first compartment for storing new knife blades and the second compartment for storing used discarded knife blades. The lid portion encloses the container portion such that the items stored within each of the separated compartments can remain separated.
Patent CA-2739969-A1 (CA)
Inventor: HOANG PETER PHUNG MINH
IPC: C08F2/34
Filed: 2011-05-11
Abstract: Olefin polymerization is carried out with a single site polymerization catalyst in the presence of a continuity additive. The continuity additive is a cocktail containing one or more dialkanolamide derived from a fatty acid, an oil soluble sulfonic acid and a dialkanolamine.
Patent CA-2741938-A1 (CA)
Inventor: BEHL MARC
IPC: C08L101/00
Filed: 2009-10-29
Abstract: The invention relates to a polymer network with triple-shape-memory effect and an associated programming method. The invention also relates to a method for producing layer systems made of polymer shape-memory materials. A first aspect of the invention is to provide a polymer network with triple-shape-memory effect. The polymer network includes A) a first crystalline switching segment made of a star polymer; and B) a second crystalline switching segment made of a linear polymer or a star polymer.
Patent CA-2742710-A1 (CA)
Inventor: SWANSON RONALD V
IPC: C07K16/18
Filed: 2009-11-04
Abstract: The present invention relates to novel peptides that are selective corticotropin releasing hormone receptor type 2 (CRHR2) agonists and compositions thereof for the treatment, amelioration or inhibition of cardiovascular conditions, including but not limited to heart failure. The novel peptide agonist preferably comprise modifications that include pegylated peptides.  Furthermore, the present invention also relates to methods for the treatment and prevention of a disease or disorder related to CRHR2 activity.
Patent CA-2745109-A1 (CA)
Inventor: HOLM PER ERIK
IPC: F25B30/00
Filed: 2009-12-02
Abstract: A system for providing a vapour compression cycle, comprises a compressor (1 ). A first heat exchanger (2) is arranged downstream of the compressor (1 ), and a first pressure reduction device (5) lies downstream of the first heat exchanger (2). A second heat exchanger (6) with a heat storage device (7) lies downstream of the first pressure reduction device (5), and a second pressure reduction device (3) is provided downstream of the second heat exchanger 6. A third heat exchanger (4) lies downstream of the second pressure reduction device (3) connected back to the compressor 1. A bypass line with a shutoff valve (8), bypasses the third heat exchanger (4), connected at a first end between the second heat exchanger (6) and the second pressure reduction device (3) and at a second end, between the third heat exchanger (4) and the compressor (1 ). At least one control unit controls at least the shutoff valve (8) and the second pressure reduction device (3) and the first pressure reduction device (5).
Patent CA-2745678-A1 (CA)
Inventor: SANJEEV KUMAR
IPC: H04L12/26
Filed: 2011-06-30
Abstract: An application bandwidth monitor may be configured to determine the amount of data communication channel bandwidth being utilized by each active data communication application within a data communication device. A user interface may be configured to report this information and to receive information indicative of a desired bandwidth allocation among the active applications. An application bandwidth controller may be configured to control the maximum bandwidth that may be utilized by each active data communication application based on this user information.
Patent CA-2746294-A1 (CA)
Title: Drum for cutting and transferring linerless labels from a continuous strip to a moving container and apparatus equipped with said drum
Inventor: SCAPINELLI TARCISIO
IPC: B65H35/08
Filed: 2011-07-14
Abstract: Drum (300) for cutting linerless labels (2;102) from a continuous strip (1;101) and transferring the labels to a container (3) movable with a given trajectory and speed on a machine (4), comprising: - a side surface (301) suitable for guiding the strip (1;101) by means of contact with the non--adhesive surface (2a) of the labels (2;102); - a coaxial and concentric sleeve (310) for centring the drum on an associated support spindle (311); - at least one cutting blade (330) parallel to the vertical direction (Z-Z), housed inside a corresponding vertical slit (302) in the side surface (301) of the drum and displaceable in a radial direction from a position retracted inside the drum into a position extracted outside the side surface of the drum itself; - a fixed cam (320) relative to which the drum rotates and which presses against said at least one blade (330) so as to cause it to move out in a predefined angular position; - a seat (312) which extends in the vertical direction (Z-Z) and is connected to the cam (320) and which is suitable for engagement with a corresponding fixed reference pin (313), situated outside the drum, in order to determine a predefined angular position of said cam (320); - means (334) arranged between the blade (330) and the drum (310) for recalling the blade (330) into its retracted position; - means (301a,350) for retaining the strip (1;101) against the side surface (301) of the drum (310).
Patent CA-2751527-A1 (CA)
Title: Systems and methods of powered muscle stimulation using an energy guidance field
Inventor: FAHEY BRIAN
IPC: A61N1/04
Filed: 2010-02-22
Abstract: NMES systems and methods for stimulating muscle tissue, and in some embodiments deep muscle tissue. The impedance near the surface of the skin is controllably increased to increase the percentage of energy delivered to a subject that stimulates muscle tissue.
Patent CA-2751580-A1 (CA)
Inventor: GUPTA AMITAVA
IPC: G02C7/08
Filed: 2010-02-11
Abstract: A variable focus lens apparatus includes at least one rigid optical disc, at least one flexible optical membrane and at least one layer of a transparent fluid that is in communication with a fluid channel and a reservoir. When incorpo-rated in a spectacle lens, the lens system enables wearers to adjust the power of each lens individually, so as to achieve the preferred binocular visual performance, consistent with maximum stereopsis and binocular fusion at any desired object plane.
Patent CA-2752461-A1 (CA)
Inventor: TUNNEY CATHAL
IPC: E21D9/10
Filed: 2011-09-15
Abstract: A system for recovering a fluid from a subterranean formation, including a production wellbore having a substantially horizontal production length extending through the formation, and a trench extending through the formation. A method of constructing a trench section in a subterranean formation, including providing within the formation an access wellbore having a substantially horizontal access wellbore length, introducing a trench cutting tool into the access wellbore, and advancing and retracting the trench cutting tool through the access wellbore in order to cut slots in the formation in a trench direction away from the access wellbore, repeatedly until a number of slots required to complete the trench section has been cut.
Patent CA-2752936-A1 (CA)
Inventor: HORNSBY THOMAS STEPHEN
IPC: A47B61/06
Filed: 2011-09-22
Abstract: The present invention relates to a collapsible garment rail assembly that can be stacked with similar garment rail assemblies.
Patent CA-2755740-A1 (CA)
Inventor: GLEESON JAMES W
IPC: C10G71/00
Filed: 2010-03-04
Abstract: Provided is a bubble generating process used to treat dewaxed lube base stocks to improve their filterability, hazy appearance or both. In one form, the process for improving at least one of haze appearance and filterability of a dewaxed lubricat-ing oil basestock contained in a storage vessel includes contacting the lubricating oil basestock with gas bubbles passed through a gas distribution grid for a time sufficient to form a mixture of froth and gas treated basestock, allowing the mixture of froth and gas treated basestock to settle for a time sufficient to form a froth layer and a gas treated basestock layer, and separating the froth layer from the gas treated basestock layer, wherein a basestock having improved haze, improved filterability or both may be isolated from the gas treated basestock layer.
Patent CA-2756470-A1 (CA)
Inventor: MANTINI JOHN
IPC: B60G17/016
Filed: 2011-10-31
Abstract: This invention provides a monitoring system to control litable or steer axles on a truck or tractor-trailer by monitoring one or more input data types selected from the group consisting of speed and direction data, load data, turn signal data, engine data and emergency signal data. After processing the input data, a control module may control the lift axle electrical valving to lift one or more liftable axles, and may also lock the steerable axle in a straight position at a predetermined forward speed or adjust the pressure on the air suspension of a steer axle to equalize axle bearing weight.
Patent CA-2756779-A1 (CA)
Inventor: GUPTA AJAY
IPC: A61P13/00
Filed: 2010-03-26
Abstract: The invention relates to methods, compositions, and kits for the treatment of proteinuria and/or hypertension (e.g., proteinuria and/  or hypertension arising from primary renal disease (e.g., focal segmental glomerulosclerosis, glomerular disease) or secondary to other conditions (e.g., diabetes, diabetic nephropathy, liver disease). Specifically, the invention relates to methods involving combination therapy wherein an indoline (e.g., indapamide) is administered in combination with an anti-aldosterone agent (e.g., spironolactone and/or epleronone).
Patent CA-2758203-A1 (CA)
Title: Polyester coating composition
Inventor: HAYES GREGORY BRYANT
IPC: C09D167/06
Filed: 2010-04-09
Abstract: The present invention provides a coating composition having excellent adhesion to metal substrates. The coating composition includes a binder comprising a polyester resin having an adhesion promoting group and an optional crosslinker. The present invention also provides articles having the coating composition applied to at least a portion of a surface thereof.
Patent CA-2758577-A1 (CA)
Inventor: RAMANATHAN RAJESH
IPC: H04W4/16
Filed: 2010-05-10
Abstract: Established multimodal conversations are enabled to be parked within an enhanced communication system such that a subscriber of the system can be notified through a variety of means and enabled to re-trieve selected or all modalities for continuing the conversation.  Different modalities may be parked together or separately. While waiting for the subscriber to retrieve the conversation, a participant may receive audio, video, presentation, or other forms of content as playback.
Patent CA-2759568-A1 (CA)
Title: Pipe fabrication equipment
Inventor: VOS KENNETH G
IPC: B23K15/00
Filed: 2010-05-20
Abstract: Plasma cutter and welder units are provided for fabricating a pipe. The plasma cutter and welder unit include a support structure having a carriage rotatably supported thereon. A plasma cutter nozzle and a weld nozzle are mounted to the carriage. A drive mechanism adjusts positioning of the plasma cutter and weld nozzles through varying control by a controller during operation. Additionally, a bearing support is provided for cradling the pipe during fabrication. The bearing support includes a plurality of bearing plates. A wedge structure is secured to each of the bearing plates and to a fixture base to form a nest for receiving the pipe. An isolation pad is disposed between the wedge structure and the fixture base.
Patent CA-2761320-A1 (CA)
Title: Proportional position feedback hydraulic servo system
Inventor: GARCIA GARY
IPC: F15B13/044
Filed: 2010-06-11
Abstract: A system for positioning a device such as a valve with a mechanical input using a fluid operated actuator, a mechanical position feedback member coupled to a feedback element of the fluid operated actuator and an activation fluid valve. The fluid operated actuator has an output coupled to the mechanical input of the valve, a feedback element for mechanically indicating a position of the valve, and inputs for actuating fluid, such that fluid at the inputs causes the fluid operated actuator to move in opposing directions. The activation fluid valve has outputs coupled to the inputs of the fluid operated actuator, a first opposing force input coupled to the mechanical position feedback member and a second opposing force input coupled to a control input force. The position of the activation fluid valve is controlled by a balance between the force from the mechanical feedback member and the control input.
Patent CA-2762668-A1 (CA)
Title: Method for producing 4-substituted benzothioamide derivative
Inventor: SUGIURA SATOSHI
IPC: C07C327/48
Filed: 2010-06-08
Abstract: Disclosed is a method appropriate for safely, economically and easily producing at a high yield a 4-substituted benzothioamide derivative which is useful as an intermediate in the production of a 2-(3-cyanophenyl)thiazole derivative useful as a drug for gout.  Specifically disclosed is a method for producing a 4-substituted benzothioamide derivative represented by formula (A).
Patent CA-2763509-A1 (CA)
Title: Compositions de geopolymeres modifies, procedes et utilisations
Inventor: HAN CHAN
IPC: C04B20/10
Filed: 2010-05-19
Abstract: La présente invention porte sur des compositions de géopolymères modifiés, sur des substrats de polymères organiques revêtus de géopolymères et sur des procédés de fabrication et des articles les comprenant.
Patent CA-2763688-A1 (CA)
Inventor: COUSINEAU ROBERT
IPC: B23B51/00
Filed: 2012-01-03
Abstract: A seismic tool assembly with a flange portion for effecting a drill hole and enlarging a lowermost end thereof whereby an anchor can be set more securely therein. A drill bit is inserted through an opening in a cap portion, which is mounted on a stabilizer mounted within at least a portion of the drill hole.  The bit is then inserted through each of the cap portion and the stabilizer to attain a drilling position. The bit possesses extra cutting tips on an upper end thereof, with a view to widening the upper end of a drill hole so that a wider flange can be inserted therein. The bit also has an abutment member which permits limited tilting movement of the bit body during a drilling process to enlarge the lowermost end of the drill hole.