baber/WOPTO huggingface dataset:
Patent CA-2716156-C (CA)
Inventor: MUKHOPADHYAY SUMITRA
IPC: C09K8/575
Filed: 2009-02-09
Granted: 2016-08-09
Abstract: A treatment fluid composition for treating a subterranean formation is formed from an aqueous fluid, a hydratable polymer and a polymer breaking system. The polymer breaking system includes an oxidizing breaking agent and an activator ca-pable of providing a bisulfite ion source. A method of treating a subterranean formation may also be performed by forming a treat-ment fluid comprising an aqueous hydrated polymer solution and a polymer breaking system. The polymer breaking system in-cludes a breaking agent of an oxidizer and an activator capable of providing a bisulfite ion source. The treatment fluid is introduced into the formation.
Patent CA-2718424-C (CA)
Title: Pansement resistant au dechirement, utilisable dans le traitement des plaies par pression negative
Inventor: VITARIS RONALD F
IPC: A61M1/00
Filed: 2009-03-13
Granted: 2017-05-30
Abstract: Une couche de fermeture d'un pansement utilisable dans le traitement des plaies par pression négative comprend une couche support réalisée à partir d'une membrane polymère souple et une couche adhésive pour fixer la couche support sur un lit de plaie, de façon à produire un joint sensiblement étanche aux fluides autour d'un périmètre du lit de plaie. La couche de fermeture est renforcée par une couche de renfort qui se prolonge vers une région périphérique de la couche support de façon à répartir les forces associées à l'évacuation d'un réservoir, défini par la couche de fermeture ou défini à l'intérieur de la couche de fermeture, afin de stimuler la cicatrisation du lit de plaie.
Patent CA-2721144-C (CA)
Inventor: RAINER STEPHAN
IPC: E02D5/80
Filed: 2009-04-09
Granted: 2017-06-27
Abstract: The invention relates to a ground peg (10) which is made from a steel tube (11) and comprises an up-per cylindrical section (12), a lower section (16) that tapers towards the bottom to form a tip (14), and an external thread (26) that extends along at least part of the lower sec-tion (16) and is formed from a continuous sheet metal strip (28) welded onto an external surface (32) of the ground peg (10) by means of a continuous or regularly interrupted fillet weld (34). The external thread (26) has a nearly con-stant pitch (S) and slope (a) relative to a longitudinal axis (40) of the ground peg (10) along the entire length of the external thread (26). The invention further relates to a me-thod for producing such a ground peg. In said method, the external thread (26) is laterally fed to the external surface (32) of the rotating steel tube as an elongate sheet metal strip (28) and is welded onto said external surface (32), the steel tube (11) being moved relative to the feeding point of the sheet metal strip (28) at a regular advance (V) in the longitudinal direction of the steel tube (11). The invention finally relates to a device for producing such a ground peg (10). Said device comprises a mechanism for clamping and rotating the steel tube as well as a mechanism (44) for fee-ding the sheet metal strip (28) to the external surface (32) of the steel tube (11) such that the sheet metal strip (28) tangentially rests thereagainst.
Patent CA-2721353-C (CA)
Inventor: BARAN GEORGE
IPC: A61N1/36
Filed: 2009-04-15
Granted: 2015-08-04
Abstract: An oral appliance for administering a stimulus, such as a substance, to the mouth of a user includes a flexible tube having an inlet portion, a first curved portion forming an ear loop connected to the inlet portion, a second curved portion forming a lip bend connected to the first curved portion, and an outlet portion extending from the second curved portion. Alternatively, a mouthpiece for delivering a substance to the mouth of a user includes a housing having an inlet portion, a riser portion extending upwardly from the inlet portion and a curved outlet portion. A flexible tube is coupled to the housing. A method of delivering a substance to a predetermined location in a user's mouth includes disposing a flexible tube between a row of teeth and an interior surface of a cheek. The flexible tube has an exit port positioned in a rear portion of the user's mouth. No portion of the flexible tube is disposed between the upper and lower teeth of the user such that the upper and lower teeth can be closed against each oth-er. The method further includes dispensing a substance through the exit port.
Patent CA-2721384-C (CA)
Title: Glass strands, and organic and/or inorganic matrix composites containing said strands
Inventor: LECOMTE EMMANUEL
IPC: C03C13/00
Filed: 2009-04-22
Granted: 2016-10-11
Abstract: The invention relates to glass strands, particularly for producing organic and/or inorganic matrix composites, the composition of which contains the following components within the limits hereafter defined and expressed in weight percent: SiO2 50-65%, Al2O3 12-23%, CaO 1-10%, MgO 6-12%, Li2O 1-3%, preferably 1-2%, BaO + SrO 0-3%, B2O3 0-3%, TiO2 0-3%, Na2O + K2O <2%, F2 0-1%, Fe2O3 <1%. Said strands comprise a glass offering an excellent compromise between the mechanical properties thereof, represented by the specific Youngs modulus, and the fusion and fiber forming conditions thereof.
Patent CA-2721864-C (CA)
Inventor: MACOR RICHARD J
IPC: B25B13/56
Filed: 2010-11-19
Granted: 2017-04-18
Abstract: The present invention is a multi-socket wrench that includes an elongated main member with an upper area, a lower area, a first end, a second end, and a middle section. The present invention has at least two wrench units with two sockets positioned side by side thereon. One of the at least two wrench units is rotatably attached at the upper area, and the other of the at least two wrench units is rotatably attached at the lower area of the first end of the elongated main member. The present invention also includes an attachment means for attaching the wrench units to the elongated main member. The present invention also includes at least one pivoting means formed in the elongated main member so that the first end of the elongated main member may be pivotably moved relative to the second end of the elongated main member. In some embodiments, the present invention may have four wrench units with one attached at the upper area of the first end, one attached at the lower area of the first end, one attached at the upper area of the second end, and one attached at the lower area of the second end.
Patent CA-2724297-C (CA)
Title: Methode et systeme d'autentification de transactions au moyen d'un appareil portatif
Inventor: POON DENNIS
IPC: G06V30/224
Filed: 2010-12-14
Granted: 2013-11-12
Abstract: Des systèmes et des méthodes sont présentés pour l'authentification d'une transaction au moyen d'un appareil portatif. Pendant l'enregistrement, l'appareil portatif reçoit un ID de paiement d'un compte de paiement et un ID complémentaire pour vérifier l'ID de paiement et le transmettre à un serveur commercial. Le serveur commercial envoie l'ID de paiement et l'ID complémentaire à un module de vérification pour vérifier les ID. À la réception d'un résultat de vérification par le serveur commercial, un ID d'appareil portatif est généré et enregistré sur l'appareil portatif et enregistré sur le serveur commercial en association avec l'ID de paiement. Lors d'une transaction, un utilisateur n'a qu'à saisir l'ID complémentaire sur l'appareil portatif, puisque l'ID complémentaire et l'ID de l'appareil portatif peuvent être transmis au serveur commercial pour extraire l'ID de paiement associé. Cette information est suffisante pour l'authentification de l'appareil et l'exécution de la transaction.
Patent CA-2730319-C (CA)
Inventor: GANGJEE ALEEM
IPC: C07D487/04
Filed: 2009-07-08
Granted: 2018-09-04
Abstract: The present invention provides tricyclic compounds of Formula I: (see formula I) and pharmaceutically acceptable salts, solvates, or hydrates thereof, having antimitotic activity, anti-multidrug resistance activity, for example P-glycoprotein inhibition, and antitumor activity, and which inhibit paclitaxel sensitive and resistant tumor cells. These compounds are used for treating tumor cells and inhibiting mitosis of cancerous cells.
Patent CA-2730450-C (CA)
Inventor: HOU JILEI
IPC: H04B7/024
Filed: 2009-07-31
Granted: 2017-03-28
Abstract: Aspects describe utilizing a dedicated reference signal for supporting Network MIMO, distributed MIMO, Coordinated MultiPoint, and the like. A data modulation symbol is transmitting in the same direction as a pilot modulation symbol is transmitted. Two or more wireless devices can coordinate communications such that transmission of the same pilot modulation symbol and the same data modulation symbol are transmitted to a device in different directions, each direction associated with a wireless device and intended for a particular mobile device. Cluster-specific scrambling and/or user-group specific scrambling can be employed and a scrambling code can be communicated prior to transmission of the pilot modulation symbols and data modulation symbols.
Patent CA-2736572-C (CA)
Inventor: LACASSE LOUIS
IPC: F16K31/122
Filed: 2009-09-22
Granted: 2016-11-29
Abstract: L'invention porte sur un actionneur, pour commander une vanne, qui comporte un boîtier, un capuchon, une bague et un piston. Le boîtier présente une interface de liaison pour être monté sur la vanne. Le capuchon couvre sensiblement une première partie du boîtier. Le capuchon et le boîtier définissent tous deux un espace sensiblement clos à l'intérieur du boîtier. La bague couvre de manière étanche une seconde partie du boîtier. La bague est équipée de deux orifices qui sont en communication de fluide avec l'espace clos. Le piston est situé de manière coulissante à l'intérieur du boîtier. Avantageusement, un ensemble actionneur peut comprendre l'actionneur tel que décrit précédemment et un couvercle, l'une des interfaces de liaison de l'actionneur étant reliée au couvercle. Le couvercle est conçu pour être monté sur un corps de vanne.
Patent CA-2738303-C (CA)
Inventor: KIM SUNGJONG
IPC: H01M50/169
Filed: 2009-09-23
Granted: 2013-08-06
Abstract: Disclosed herein is a cap assembly loaded on an open upper end of a cylindrical container of a battery in which an electrode assembly is mounted in the cylindrical container, the cap assembly including a safety vent having a predetermined notch configured to rupture by high-pressure gas generated in the battery, a current interruptive device coupled to a bottom of the safety vent by welding for interrupting current when internal pressure of the battery increases, and a current interruptive device gasket for surrounding an outer circumference of the current interruptive device, wherein the current interruptive device includes two or more through holes for gas discharge, the through holes being formed such that the sum of areas of the through holes is equal to 20 % to 50 % of an entire area of the current interruptive device.  When high-pressure gas is generated in the battery, the cap assembly effectively interrupts current and rapidly discharges the gas, thereby greatly improving safety of the battery.
Patent CA-2739852-C (CA)
Title: A method and apparatus for supplying energy to a medical device
Inventor: FORSELL PETER
IPC: A61F2/02
Filed: 2008-10-10
Granted: 2022-11-29
Abstract: In a method and apparatus for supplying wireless energy to a medical device (100) implanted in a patient, wireless energy is transmitted from an external energy source (104) located outside a patient and is received by an internal energy receiver (102) located inside the patient, for directly or indirectly supplying received energy to the medical device. An energy balance is determined between the energy received by the internal energy receiver and the energy used for the medical device, and the transmission of wireless energy is then controlled based on the determined energy balance. The energy balance thus provides an accurate indication of the correct amount of energy needed, which is sufficient to operate the medical device properly, but without causing undue temperature rise.
Patent CA-2743178-C (CA)
Inventor: SCHULTZ GREGORY S
IPC: C12Q1/37
Filed: 2008-12-15
Granted: 2017-03-21
Abstract: The subject invention provides novel devices and methods for the detection of the presence and/or activity of proteases in biological samples.
Patent CA-2745229-C (CA)
Inventor: SAKAKI KAZUAKI
IPC: C22B59/00
Filed: 2011-07-04
Granted: 2018-04-17
Abstract: A rare earth metal extractant in the form of a dialkyl diglycol amic acid is synthesized by reacting diglycolic anhydride with a dialkylamine in a synthesis medium. A molar ratio (B/A) of dialkylamine (B) to diglycolic anhydride (A) is at least 1Ø A non-polar or low-polar solvent in which the dialkyl diglycol amic acid is dissolvable is used as the synthesis medium.
Patent CA-2757470-C (CA)
Inventor: KWON HONGSIK
IPC: F25D23/04
Filed: 2010-06-01
Granted: 2014-12-09
Abstract: L'invention concerne un réfrigérateur. Ce réfrigérateur comprend une carrosserie conçue pour définir une limite extérieure du réfrigérateur. Ledit réfrigérateur comprend également une première chambre de stockage définie par des parois intérieures de la carrosserie et qui est conçue pour stocker des produits alimentaires. Le réfrigérateur comprend également une première porte conçue pour ouvrir et fermer la première chambre de stockage par rotation autour d'un axe de rotation. Le réfrigérateur comprend également une deuxième chambre de stockage qui est plus petite que la première chambre de stockage définie sur un côté de la première porte, et qui est conçue pour permettre d'accéder aux produits alimentaires alors que la première porte reste fermée, et une deuxième porte, située dans une partie prédéfinie de la première porte, conçue pour ouvrir et fermer la deuxième chambre de stockage par rotation de l'axe de rotation, un sens de rotation de la deuxième porte étant identique au sens de rotation de la première porte.
Patent CA-2758170-C (CA)
Title: Procede et appareil d'emission d'un signal de reference de positionnement dans un systeme de communication sans fil
Inventor: HAN SEUNGHEE
IPC: H04J11/00
Filed: 2010-04-09
Granted: 2016-11-22
Abstract: L'invention concerne un procédé et un appareil d'émission d'un signal de référence de positionnement (positioning reference signal, PRS) dans un système de communication sans fil. Un terminal obtient des informations de configuration de sous-trames de positionnement afin de déterminer au moins une sous-trame de positionnement parmi une pluralité de sous-trames descendantes dans une trame radio, obtient des informations de configuration de sous-trames descendantes afin de déterminer le type de chaque sous-trame descendante de la trame radio, reçoit des PRS dans au moins une sous-trame de positionnement en provenance d'une pluralité de cellules et communique les écarts temporels mesurés entre les PRS reçus en provenance de la pluralité de cellules. Le type de chaque sous-trame descendante de la trame radio est classifié en sous-trame du premier type ou en sous-trame du deuxième type, et au moins une sous-trame de positionnement est soit du premier type, soit du deuxième type. De plus, les PRS sont mis en correspondance avec au moins une sous-trame de positionnement sur la base d'un schéma de PRS unique.
Patent CA-2758306-C (CA)
Inventor: IYER SATISH R
IPC: C01B17/02
Filed: 2010-03-09
Granted: 2016-06-21
Abstract: L'invention concerne un procédé de fabrication d'un produit consistant en une poudre de soufre micronisé ainsi qu'un intermédiaire consistant en un gâteau de soufre micronisé. La production de la poudre de soufre micronisé à l'aide de ce procédé, qui comprend la préparation d'une émulsion de soufre micronisé à partir de soufre fondu et d'une solution de dispersant, à partir de laquelle la solution du dispersant est retirée par la suite, conduit à un produit de qualité supérieure, et le procédé de fabrication lui-même présente une sécurité améliorée et des qualités économiques.
Patent CA-2759987-C (CA)
Inventor: OUYANG ZHENG
IPC: H01J49/10
Filed: 2010-04-29
Granted: 2018-10-02
Abstract: The invention generally relates to systems and methods for mass spectrometry analysis of samples. In certain embodiments, the invention provides a mass spectrometry probe including at least one porous material connected to a high volt-age source, in which the porous material is discrete from a flow of solvent.
Patent CA-2763036-C (CA)
Inventor: PIERS PATRICIA ANN
IPC: G02C7/04
Filed: 2003-11-27
Granted: 2015-03-17
Abstract: A method of designing a multifocal ophthalmic lens with one base focus and at least one additional focus, capable of reducing aberrations of the eye for at least one of the foci after its implantation, comprising the steps of: (i) characterizing at least one corneal surface as a mathematical model; (ii) calculating the resulting aberrations of said corneal surface(s) by employing said mathematical model; (iii) modelling the multifocal ophthalmic lens such that a wavefront arriving from an optical system comprising said lens and said at least one corneal surface obtains reduced aberrations for at least one of the foci. There is also disclosed a method of selecting a multifocal intraocular lens, a method of designing a multifocal ophthalmic lens based on corneal data from a group of patients, and a multifocal ophthalmic lens.
Patent CA-2763462-C (CA)
Inventor: JUNG JOEY CHUNG YEN
IPC: C25D3/00
Filed: 2011-04-14
Granted: 2013-12-31
Abstract: The present invention relates to a process for producing current collectors, current collectors made by such a process, and batteries containing current collectors made by such a process. The current collector is produced from a polymer substrate that is rendered electro-conductive and is electroplated at temperatures that are less than a softening temperature of the substrate. The substrate can be rendered electro- conductive by applying an electro-conductive material and/or by including a powder in the substrate, wherein the powder is carbon powder, a metal powder, or a metal-alloy powder.
Patent CA-2765799-C (CA)
Title: Systeme pour l'expression heterologue d'une proteine virale dans une cellule hote ciliee
Inventor: HARTMANN MARCUS
IPC: C12N7/02
Filed: 2010-06-15
Granted: 2018-04-03
Abstract: La présente invention porte sur un système pour l'expression hétérologue d'une protéine virale ou d'un fragment de celle-ci, ledit système comprenant a) une cellule hôte ciliée, b) au moins un ADNc codant pour la protéine virale, ou un fragment de celle-ci et c) un promoteur fonctionnellement lié audit ADNc.
Patent CA-2766753-C (CA)
Title: Knee bolster for vehicle
Inventor: ARIMA TETSUHIRO
IPC: B60R21/04
Filed: 2012-02-07
Granted: 2014-07-15
Abstract: A present invention provides a knee bolster for a vehicle including a first bracket with a first support portion, a first load receiving portion, and a first deformation portion, and a second bracket with a second support portion, a second load receiving portion, and a second deformation portion, wherein the second bracket is arranged such that the distance between the second load receiving portion and the knee is shorter than the distance between the first load receiving portion and the knee in the load application direction.
Patent CA-2769734-C (CA)
Inventor: YOKOI TAKASHI
IPC: B64C1/14
Filed: 2011-01-24
Granted: 2014-04-22
Abstract: There is provided a cockpit window of an aircraft and the aircraft in which an electromagnetic shield film for preventing electromagnetic noise can be reliably and easily provided at low cost. An electromagnetic shield film 27 is provided to a window part 21, and a conductive film 41 is provided between the electromagnetic shield film 27 and an outer retainer 22 made of a conductive material. The conductive film 41 is connected to the electromagnetic shield film 27 via a connecting member 40, is provided so as to be led to an outer perimeter side of the window part 21 along an outer perimeter part of the window part 21, and is electrically connected to the outer retainer 22. With this configuration, a film made of a conductive material is formed without a gap at a joint portion between the window part 21 and the outer retainer 22. Also, the conductive film 41 is assumed to have flexibility.
Patent CA-2775069-C (CA)
Inventor: WENGER FABIAN
IPC: G01F1/66
Filed: 2010-09-21
Granted: 2014-03-18
Abstract: A flow meter (12) for measuring flow rate and flow composition of a process fluid includes a microwave source (100) configured to generate a microwave signal. A probe tip (30) is coupled to the microwave source (100) and in near field proximity to the process fluid (16). The probe tip (30) is configured to apply the microwave signal to the process fluid (16). A microwave detector (102) coupled to the probe tip (30) is configured to detect a near field microwave signal from the process fluid (16) in response to the applied microwave signal. Flow calculation circuitry (112) determines flow rate and/or composition of the process fluid (16) as a function of the detected microwave signal.
Patent CA-2775665-C (CA)
Inventor: MIUCHI TAKESHI
IPC: A61K9/20
Filed: 2009-09-28
Granted: 2016-12-13
Abstract: The present invention relates to a turmeric pigment composition. More specifically, the present invention provides a turmeric pigment composition in which aggregation and sedimentation of a turmeric pigment over time is effectively prevented even when a concentrated amount of turmeric pigment is incorporated in a solvent; the turmeric pigment composition also ensures a desirable color-developing property, and is capable of stably adding a deep color with a bright tone, which was never accomplished by a hitherto-known colorant.
Patent CA-2779595-C (CA)
Inventor: HAVEKOTTE MARGARET
IPC: G01N33/14
Filed: 2008-10-09
Granted: 2014-12-02
Abstract: Linvention a trait à lévaluation de la quantité de stress thermique auquel un jus de fruit a été soumis. En particulier, linvention a trait au rapport de lisolimonine à la limonine dans le jus et lutilisation de ce rapport pour évaluer le stress thermique dans le jus de fruit.
Patent CA-2781007-C (CA)
Title: Variable 3-dimensional stereomicroscope assembly
Inventor: MIRLAY RAM SRIKANTH
IPC: G02B21/18
Filed: 2011-03-07
Granted: 2014-09-09
Abstract: The embodiments herein provide a variable three-dimensional stereomicroscope assembly. The assembly includes housing, an eye-piece optical unit provided with left and right eye pieces for viewing a target-object through left and right eyes respectively. A pair of movable and telescoping arms detachably coupled to the objective lens unit along with moveable sleeves for focusing a light reflected from the target object. Optics are provided to enable a desired binocular vision of the target-object through the left and right eye pieces simultaneously. The pair of movable and telescoping arms are individually moved and rotated to focus on the target-object. The stereomicroscope assembly includes mechanical and optical devices, and moveable arms, for varying the distance between the left and right optical path ways, by positioning the movable and telescoping arms at variable angular positions of convergence, for focusing on the target-object, and to increase or vary the degree of three-dimensional vision/depth-perception.
Patent CA-2784153-C (CA)
Inventor: BARONI MARCO
IPC: A61P25/00
Filed: 2010-12-13
Granted: 2019-04-16
Abstract: The invention relates to (heterocycle/tetrahydropyridine)-(piperazinyl)-1-alcanone and (heterocycle/dihydropyrrolidine)-(piperazinyl)-1-alcanone derivatives of the general formula (I), where A, W, n, and R2 are as defined in claim 1. The invention moreover relates to the method for preparing said derivatives and to the therapeutic use of said derivatives.
Patent CA-2789409-C (CA)
Inventor: BENHAM ELIZABETH A
IPC: B01J23/26
Filed: 2011-01-13
Granted: 2014-03-11
Abstract: A system and method for activating chromium catalyst, including: increasing temperature of a chromium catalyst at a first rate for a first period of time to a first temperature; and increasing temperature of the chromium catalyst at a second rate for a second period of time from the first temperature to a second temperature, wherein the first rate is greater than the second rate, and wherein the first period precedes the second period.