baber/WOPTO huggingface dataset:
Patent CA-2816486-A1 (CA)
Title: Procede de controle du fonctionnement d'un systeme d'alimentation electrique et systeme de controle
Inventor: KLIEN ANDREAS
IPC: H04L12/16
Filed: 2013-05-21
Abstract: Le contrôle dun système électrique, lequel a un système dautomatisation dalimentation électrique (1981-1984, 1991-1994), est devenu de plus en plus complexe en raison du nombre dappareils, et de plus en plus important en raison des exigences de sécurité et de fiabilité. Le système dautomatisation dalimentation électrique (1981-1984, 1991-1994) est constitué dune pluralité dappareils électroniques intelligents (IED) (1981-1984, 1991-1994) communiquant par un réseau de communication. Pendant lutilisation du système dalimentation électrique, les propriétés du système dalimentation électrique sont surveillées par les IED, lesquels génèrent des messages de données contrôlées. Les messages de données contrôlées, qui sont transmis par la pluralité dappareils électroniques intelligents (1981-1984, 1991-1994) sur le réseau de communication, sont également contrôlés par un système de contrôle. Les messages de données contrôlées sont évalués en se basant sur linformation de configuration pour le système dautomatisation dalimentation électrique (1981-1984, 1991-1994) pour détecter un évènement critique. Un signal dalerte est généré en réponse à la détection de lévènement critique.
Patent CA-2819920-A1 (CA)
Title: Jointing assembly for electrical cables
Inventor: PORTAS FRANCESCO
IPC: H01R4/70
Filed: 2010-12-22
Abstract: A jointing assembly (10) for electrical cables (100a, 100b) comprises a connector (11) extending about a longitudinal axis (X-X) and provided, at at least one end portion (11a, lib) thereof, with at least one housing seat (12a, 12b) for at least one free end of a respective electrical cable (100a, 100b). A shrinkable sleeve (20) is coaxially arranged in a radially outer position with respect to said connector (11). Said shrinkable sleeve (20) is held in a radially expanded state by at least one removable support element (30a, 30b) radially interposed between said connector (11) and said shrinkable sleeve (20). Said connector (11) is mechanically coupled to said at least one removable support element (30a, 30b) by at least one stop element (70a, 70b) which projects from at least one of said connector (11) and said at least one removable support element (30a, 30b) and contacts the other one of said connector (11) and said at least one removable support element (30a, 30b) so as to prevent an axial movement of said connector (11) with respect to said at least one removable support element (30a, 30b).
Patent CA-2821377-A1 (CA)
Inventor: QIN SHENGYI
IPC: C09K8/80
Filed: 2011-09-14
Abstract: A hydrophobic proppant and preparation method thereof are disclosed. The aggregate particles of the hydrophobic proppant are coated with a coating resin. The coating resin comprises a hydrophobic resin and nano particles. The nano particles are evenly distributed in the coating resin in an amount of 5-60% by weight based on the weight of the coating resin. The hydrophobic proppant added with nano particles has a contact angle .theta.  with water in the range of 120° <=                                                 .theta.  <= 180°. In the proppant of the present invention, by adding nano particles to an existing resin that has been added with a low surface-energy substance having hydrophobic groups, a coarse surface having a micro-nano structure is generated at the outer surface of the resin film prepared, such that the contact angle .theta. at the solid-liquid contact surface on the outer surface of the coating resin of the proppant is greater than 120°. This thus greatly enhances the hydrophobicity of the proppant, such that the proppant has substantially increased water repellency and is adapted to a wider range of working conditions.
Patent CA-2821448-A1 (CA)
Inventor: KINGSLEY JOLLAN
IPC: E21C41/00
Filed: 2013-07-18
Abstract: A system for mining underground ore is described. This system comprises the use of a stope fill barrier having a fluid-fillable bladder for temporarily filling a portion of a stope void and creating a barrier between the stope void and adjacent ore.  According to this system for mining, the stope fill barrier is installed and positioned in the stope void from below the ore.
Patent CA-2822057-A1 (CA)
Title: Inhibitors of influenza viruses replication
Inventor: CHARIFSON PAUL S
IPC: A61K31/16
Filed: 2011-12-16
Abstract: Methods of inhibiting the replication of influenza viruses in a biological sample or patient, of reducing the amount of influenza viruses in a biological sample or patient, and of treating influenza in a patient, comprises administering to said biological sample or patient an effective amount of a compound represented by Structural Formula (I): or a pharmaceutically acceptable salt thereof, wherein the values of Structural Formula (I) are as described herein. A compound is represented by Structural Formula (I) or a pharmaceutically acceptable salt thereof, wherein the values of Structural Formula (I) are as described herein. A pharmaceutical composition comprises an effective amount of such a compound or pharmaceutically acceptable salt thereof, and a pharmaceutically acceptable carrier, adjuvant or vehicle.
Patent CA-2822315-A1 (CA)
Inventor: DUBEY ASHISH
IPC: E04B5/02
Filed: 2011-12-16
Abstract: Structural cement panel for resisting transverse and shear loads equal to transverse and shear loads provided by plywood and oriented strain board, when fastened to framing for use in shear walls, flooring and roofing systems. The panels provide reduced thermal transmission compared to other structural cement panels. The panels employ one or more layers of a continuous phase resulting from curing an aqueous mixture of calcium sulfate alpha hemihydrate, hydraulic cement, coated expanded perlite particles filler, optional additional fillers, active pozzolan and lime. The coated perlite has a particle size of 1-500 microns, a median diameter of 20-150 microns, and an effective particle density (specific gravity) of less than 0.50 g/cc. The panels are reinforced with fibers, for example alkali-resistant glass fibers. The preferred panel contains no intentionally added entrained air. A method of improving fire resistance in a building is also disclosed.
Patent CA-2822843-A1 (CA)
Inventor: EHRENSPERGER MARIE-VIRGINIE
IPC: E04C2/04
Filed: 2011-11-22
Abstract: An actuator for controlling the operation of an apparatus comprises a panel (16) and an acoustic sensor (26). The panel provides a partition within a building structure, while the acoustic sensor is adapted to detect acoustic waves propagating through the panel. When a user exerts pressure against the panel, the sensor detects the acoustic waves that are formed and emits signals for controlling the operation of an apparatus, such as a doorbell, a light source, a television, a sound system, a ventilation system, a window blind, a radio or an alarm.
Patent CA-2823283-A1 (CA)
Title: Buttress attachment features for surgical stapling apparatus
Inventor: MERCHANT RAHIM R
IPC: A61B17/072
Filed: 2013-08-12
Abstract: An end effector assembly for use with a surgical stapler, comprising a staple cartridge having a tissue contacting surface, an anvil plate having a tissue contacting surface, a buttress material releasably disposed on the tissue contacting surfaces of each of the staple cartridge and the anvil plate, and an epoxy positioned onto the tissue contacting surfaces of each of the staple cartridge and anvil plate defining an attachment zone configured to retain the respective buttress material atop the respective tissue contacting surfaces.
Patent CA-2823382-A1 (CA)
Inventor: MEDOFF MARSHALL
IPC: D21B1/04
Filed: 2007-10-26
Abstract: The invention relates to a method comprising: irradiating a lignocellulosic feedstock material in air, using an electron beam, to generate carboxylic acid groups by reaction of the irradiated feedstock with the air and thereby provide an irradiated lignocellulosic material having a larger number of carboxylic acid groups than the lignocellulosic material from which the irradiated material was obtained.
Patent CA-2826159-A1 (CA)
Inventor: CUNNINGHAM CRAIG
IPC: B64D11/04
Filed: 2012-03-28
Abstract: An aircraft galley includes a beverage center including one or more hot beverage makers, and one or more combination oven-chiller units for multiple replaceable meal carrier rotables. The beverage center may also include an espresso maker, a milk frothing device, a hot water dispenser, a pull out drip tray, drain pan or sink, and a control panel. The aircraft galley also includes a main work deck with a sliding, pull-out work deck portion, and may include one or more pull-out combination drain-sink drawers including one or more individual drain-sinks
Patent CA-2827312-A1 (CA)
Title: Managing buffer overflow conditions
Inventor: STANFILL CRAIG W
IPC: G06F9/54
Filed: 2012-02-16
Abstract: Systems and techniques include, in some implementations, a computer implemented method storing (308) a portion of data elements present in a first buffer (110) in a second buffer (112) in response to detecting an overflow condition of the first buffer (306), wherein the data elements in the first buffer are sorted according to a predetermined order, and inserting a proxy data element in the first buffer to represent the portion of data elements stored to the second buffer.
Patent CA-2827483-A1 (CA)
Title: Ameliorations apportees ou associees a la fourniture d'oreillers, et dispositif utilise
Inventor: BAJWA KULWINDER
IPC: A47G9/10
Filed: 2012-02-14
Abstract: L'invention porte sur une amélioration du processus de sélection d'oreillers, laquelle amélioration permet à des clients de sélectionner de façon moins aléatoire un oreiller qui leur convient. L'invention concerne un procédé permettant de sélectionner un oreiller pour un utilisateur, lequel procédé comprend les étapes consistant à mesurer un espacement entre une surface rigide plate (16) et un côté proche de la tête (18) de l'utilisateur, puis à sélectionner un oreiller sur la base de l'espacement mesuré. L'invention concerne également un appareil d'aide à la sélection d'un oreiller, lequel appareil comprend une section centrale allongée (12) située entre une paire de plaques d'extrémité opposées, la section centrale (13) ayant un indice visible indiquant la distance entre les plaques d'extrémité. Des bandes colorées constituant l'indice visible permettent une identification aisée, rapide et sans ambiguïté des oreillers adéquats. En outre, l'invention concerne un procédé et un appareil permettant de mesurer l'épaisseur d'un oreiller comprimé.
Patent CA-2827963-A1 (CA)
Inventor: ZEDIKER MARK S
IPC: E21B33/06
Filed: 2012-02-24
Abstract: There is provided a high power shear laser module, which can be readily included in a blowout preventer stack. The shear laser module as the capability of delivering high power laser energy to a tubular within a blowout preventer cavity, cutting the tubular and thus reducing the likelihood that the tubular will inhibit the ability of the blowout preventer to seal off a well.
Patent CA-2828520-A1 (CA)
Inventor: QUINTANA ROBERT
IPC: B01D39/04
Filed: 2012-03-29
Abstract: The present invention relates to water-dispersive biodegradable compositions which may be formed into films and fibres. The present invention also relates to polymer blends comprising polylactide and water-soluble polymers. More particularly, the present invention relates to the use of grafted copolymers (PLA-grafted water-soluble polymers) for the compatibilization of PLA and water-soluble polymers. Such reactive compatibilization of immiscible polymer blends is achieved in such a way that main blend components are covalently bonded. In addition, such reactive compatibilization can be carried out by reactive extrusion.
Patent CA-2829565-A1 (CA)
Title: Awl screw fixation members and related systems
Inventor: SCHOENLY JARED
IPC: A61B17/17
Filed: 2011-03-10
Abstract: Provided are fixation members (99f) useful in fixing an implant to a bone. The fixation members (99f) include an awl tip (104) so as to enable their secure installation by use of an awling motion, which in turn speeds the installation of the fixation members.
Patent CA-2830684-A1 (CA)
Inventor: CHOPRA SUMAN K
IPC: A61K8/86
Filed: 2006-09-12
Abstract: Described herein are stable single phase whitening compositions comprising a peroxide compound-polymer complex; a silica abrasive; and an orally acceptable carrier with a low water content.
Patent CA-2833481-A1 (CA)
Title: Pressure balanced spring loaded overtravel sealing apparatus
Inventor: CUNNINGHAM THOMAS HENRY
IPC: F16K39/02
Filed: 2013-11-14
Abstract: An apparatus includes a cage and a main plug disposed in the cage. The main plug is movable between a main plug closed position and a main plug open position.  A seal assembly disposed on the main plug, the seal assembly having a seal that is configured to contact the cage when the main plug is in the main plug closed position, and configured to reduce contact with the cage when a pressure differential across the seal is reduced.  The apparatus includes a pressure balancing assembly movable between a closed position, an overtravel position and an open position. The pressure balancing assembly is configured to balance the pressure differential across the seal when in the overtravel and open position.
Patent CA-2833878-A1 (CA)
Inventor: CRAWFORD GARY A
IPC: F28F3/00
Filed: 2012-04-25
Abstract: A double-wall heat exchanger includes a plurality of heat exchange plate pairs. Each heat exchange plate pair forms a double-wall structure including two heat exchange plates that are at least partially separated by a leak space. At least one weep hole is disposed through the plurality of heat exchange plate pairs and intersects the leak spaces of the plurality of plate pairs to channel leaking fluid from the leak spaces to a location outside of the heat exchanger. The at least one weep hole is positioned on a surface of the heat exchanger at a location that is spaced from a side boundary of the heat exchanger thereby enabling an operator of the heat exchanger to observe a leakage on the surface of the heat exchanger.
Patent CA-2834157-A1 (CA)
Inventor: STENZEL KENT
IPC: B65G1/00
Filed: 2013-11-28
Abstract: A rack for loading and accumulating bags comprises: a) a frame; b) a plurality of similarly sized shelves maintained in a horizontal position; c) said frame carrying similar shelves on an opposite side; d) tracks and powered mechanisms to rotate the shelves. After a first shelf positioned on a bottom portion of the first long side is loaded, it can be moved upwardly, generally concurrently rotating all of the shelves around the rack. All of the shelves can be thereby loaded from the portion position on a first long side. Lifting and carrying required to completely fill the rack is thereby minimized. Most preferably a shelf unloading mechanism is provided to push the shelf and/or bags loaded thereon off the rack; so that all of the shelves can be discharged therewith, by rotatably moving all of the shelves after each shelf has been unloaded.
Patent CA-2835344-A1 (CA)
Inventor: CABRI WALTER
IPC: C07D215/46
Filed: 2012-06-05
Abstract: The present invention provides a new process of synthesis of a polymorph of 7-chloro-4-(piperazin-1-yl)-quinoline of Formula I. Said quinoline compound is substantially pure of any impurities. The present invention further provides the use of the above-mentioned polymorph of 7-chloro-4-(piperazin-1-yl)-quinoline in the synthesis of piperaquine or one of its pharmaceutically acceptable salts.
Patent CA-2836302-A1 (CA)
Inventor: HOFFKNECHT MARC
IPC: G06F1/26
Filed: 2012-06-15
Abstract: Systems and methods provide a system bus (140) with a variable output power supply (110). A plurality of devices (130) is coupled to the system bus (140). The plurality of devices (130) communicates via the system bus (140) with each other and the power supply (110). The power supply (110) is configured to detect a first change event and a second change event, and in response, to alternately supply power to the plurality of devices (130) via the system bus (140) at either a second current level, corresponding to the first change event, or a first current level, corresponding to the second change event.
Patent CA-2839769-A1 (CA)
Title: Composes inhibiteurs de metalloenzymes
Inventor: HOEKSTRA WILLIAM J
IPC: C07D401/14
Filed: 2012-06-19
Abstract: La présente invention concerne des composés présentant une activité modulant les métalloenzymes, et des méthodes de traitement de maladies et de troubles, ou de leurs symptômes, médiés par ces métalloenzymes.
Patent CA-2843188-A1 (CA)
Title: Methods and apparatus for selectively combining particulate material
Inventor: HOPKINSON NEIL
IPC: B22F3/105
Filed: 2012-08-01
Abstract: A method and an apparatus for selectively combining particulate material, comprising: (i) providing a layer of particulate material (10) to a part bed; (ii) providing radiation to sinter a portion of the material of the layer; (iii) providing a further layer of particulate material overlying the prior layer of particulate material including the previously sintered portion of material; (iv) providing radiation to sinter a further portion of the material within the overlying further layer and to sinter said further portion with the previously sintered portion of material in the prior layer; (v) successively repeating blocks (iii) and (iv) to form a three-dimensional object; and wherein at least some of the layers of particulate material are pre-heated with a heater (51) prior to sintering a portion of the material of the respective layer, the heater being configured to move relative to, and proximate, the particulate material.
Patent CA-2843611-A1 (CA)
Inventor: ALTMAN JAY A
IPC: A61K35/747
Filed: 2012-07-20
Abstract: The present invention encompasses compositions and methods of reducing the incidence of equine digestive disorders.
Patent CA-2844324-A1 (CA)
Inventor: LEE STUART HARVEY
IPC: B65D21/08
Filed: 2014-02-28
Abstract: A container having a body convertible from a fully collapsed configuration to a fully expanded configuration, the body comprising a substantially rigid rim extending about at least a most of the upper edges of front, back and side walls, a substantially rigid bottom member and a flexible middle section extending around of the front, back and side walls between the substantially rigid rim and the substantially rigid bottom member, said flexible middle section including two or more living hinges, wherein when the body is in its fully open configuration the side walls at the front wall have a height less than the side walls at the back wall and the living hinges diverge as they extend from the front wall to the back wall.
Patent CA-2844882-A1 (CA)
Inventor: PETERSON NICHOLAS L
IPC: C23C30/00
Filed: 2014-03-05
Abstract: An article is coated with a coating having a dark color. In a preferred embodiment, the coating comprises a nickel or polymer basecoat layer, and a first color layer comprised of oxygen-rich refractory metal oxycarbides, a second color layer comprising oxygen-rich refractory metal oxycarbides and a top layer of refractory metal oxides.
Patent CA-2848395-A1 (CA)
Inventor: ARTSYUKHOVICH ALEXANDER
IPC: A61B3/10
Filed: 2012-09-14
Abstract: An ophthalmic surgical system includes a three-dimensional imaging device operable to display a three-dimensional image of a patient's eye. The ophthalmic surgical system further includes a display device including an image processor The display device is operable to generate a heads-up display of user-selectable surgical parameters on the three-dimensional image of the patient's eye. The heads-up display is adjustable in a three- dimensional field of view of the three-dimensional image. The system also includes a user interface operable to receive a user selection of one or more of the user-selectable surgical parameters to be displayed.
Patent CA-2849664-A1 (CA)
Title: Salt lick block support incorporating a liquid container therein
Inventor: BOURGAULT SERGE
IPC: F16M13/00
Filed: 2014-04-24
Abstract: A salt lick block support incorporating a liquid container therein has a main body member having a hole in a top surface thereof. A hollow central portion adapted to hold a granular material therein, and a base portion extending outwardly from a lower section thereof and including a plurality of holes therethrough adapted to allow fasteners therein to securely hold the salt lick block support to a chosen surface. A plurality of fasteners adapted to extend through respective of the plurality of holes and engage the chosen surface. A removable container adapted to hold a liquid therein, has an opening in a top portion thereof, and is adapted to fit and be held in place within the hole in the top surface of the main body member, wherein the removable container further includes a small aperture in a bottom surface thereof that is adapted to allow the liquid to pass therethrough in a drop-by-drop fashion.
Patent CA-2849813-A1 (CA)
Title: Aqueous liquids containing an organic compound and an n-(2-hydroxyalkyl) substituted n-alkylamine
Inventor: GERNON MICHAEL DAVID
IPC: C10M133/08
Filed: 2012-09-27
Abstract: Aqueous liquids containing an organic compound and an N-(2- hydroxyalkyl) substituted N-alkylamine, which can be used in emulsion lubricants, emulsion coolants and metalworking fluids resulting in excellent biostability, emulsion stability and overall performance.
Patent CA-2851208-A1 (CA)
Inventor: ARISANDY CHRISTOFER
IPC: C08F220/18
Filed: 2012-11-07
Abstract: The present invention relates to a thickener containing i) at least one cationic polymer that can be produced by polymerisation of a) at least one water-soluble ethylenically unsaturated monomer comprising at least one cationic monomer, optionally at least one anionic monomer and/or optionally at least one nonionic monomer, b) at least one ethylenically unsaturated associative monomer, c) optionally at least one cross-linker, d) optionally at least one chain transfer agent, ii) at least one activator, the ratio of activator to cationic polymer being > 10 to 100 [wt%/wt%].
Patent CA-2851909-A1 (CA)
Title: A valve comprising a resilient valve element
Inventor: PETERSEN LARS
IPC: F16K15/20
Filed: 2012-08-27
Abstract: A valve (1) comprising a flange part (2) and a valve element (3). The flange part comprises a tubular section (4) defining an axial direction. The valve element (3) is mounted in the tubular section (4) of the flange part (2), and is made from a resilient material, such as an elastomer, e.g. silicone. The valve element (3) is provided with one or more cut-outs formed in a side wall of the valve element, at least part of the side wall being arranged in abutment with an inner wall of the tubular section (4). The valve element (3) is adapted to stretch in response to a force applied along the axial direction, e.g. by means of a pressurized fluid. Thereby the cut-outs are moved at least partly out of the tubular section (4), thereby establishing a fluid connection through the flange part (2), via the cut-outs (8), i.e. opening the valve.
Patent CA-2852129-A1 (CA)
Inventor: CHRISTENSEN STANLEY
IPC: A23L19/00
Filed: 2012-11-14
Abstract: The present invention is a method of preparing a tuber for consumption, with the tuber having added food ingredients in the tuber. The tuber is thoroughly cooked. The tuber is frozen to provide rigidity about the skin of the tuber, while leaving a portion of the flesh unfrozen. A portion of the flesh of the tuber is removed either prior to or after cooking. The desired added food material is inserted through a hole in the skin and into the void where flesh of the tuber was removed. The tuber may then be completely frozen for later preparation and consumption.