baber/WOPTO huggingface dataset:
Patent CA-2787773-C (CA)
Inventor: SAUNOIS ALEX
IPC: A61K36/54
Filed: 2011-01-31
Granted: 2020-06-09
Abstract: The invention relates to a method for the extraction of an unsaponifiable fraction contained in a vegetable oil, an oil originating from a micro-organism or a vegetable butter or in a co-product from the vegetable oil refining industry, such as deodorisation discharge. The method includes at least: A) a step comprising the transformation of the aforementioned oils, butter or co-product from the vegetable oil refining industry or oils originating from micro-organisms into a hydro-alcoholic solution by means of, in particular, a step selected from saponification and esterification steps; B) a step comprising the extraction of the hydro-alcoholic solution in which the fatty fraction is separated from the unsaponifiable fraction by means of liquid/liquid extraction; and C) an optional step comprising the purification of the unsaponifiable fraction, selected from the group containing crystallisation and liquid/liquid extraction steps. According to the invention, at least one step from the liquid/liquid extraction steps in step B, the crystallisation steps in step C and the liquid/liquid extraction steps in step C is performed using a first solvent system containing a concentration of solvent selected from among: fluorinated aromatic solvents, particularly trifluorotoluene (BTF) and hexafluorobenzene (BHF); tert-butyl ethers, particularly 2-ethoxy-2-methylpropane, also known as ethyl-tert-butyl-ether (ETBE); solvents comprising at least one silicon atom, particularly hexamethyldisiloxane (HMDS) and tetramethylsilane (TMS); methyl-tetrahydrofuran (MeTHF); and mixtures thereof, representing at least 50 vol.-% in relation to the total volume of the solvent system. The invention also relates to the fractions obtained using this method and to compositions containing said fractions.
Patent CA-2789501-C (CA)
Title: Methods and apparatus to perform measurements
Inventor: SUZUKI TAKASHI
IPC: H04W24/00
Filed: 2011-02-11
Granted: 2017-12-05
Abstract: Methods and apparatus to perform measurements are disclosed. An example method disclosed herein for a user equipment (UE) to perform measurements comprises receiving configuration information from a network, the configuration information to configure the UE to perform logging of measurements in an idle mode, logging measurements in the idle mode, and sending an indication that logged measurements are available.
Patent CA-2791549-C (CA)
Inventor: ZAIDEL LYNETTE
IPC: A61K8/22
Filed: 2010-03-11
Granted: 2015-01-13
Abstract: A tooth whitening composition for whitening a surface of a tooth, the composition comprising a mixture of a whitening agent comprising an aqueous peroxide, a hydrophobic polymer carrier for adhering the tooth whitening composition to a tooth surface and at least one adhesion enhancing agent.
Patent CA-2792629-C (CA)
Inventor: TYLER MICHEAL
IPC: H04W4/24
Filed: 2012-10-19
Granted: 2018-11-13
Abstract: A system, method and device for managing requests for services by a communication device in a communication network are provided. The method comprises: receiving a request for a service provided through the communication network; determining whether an account associated with the device has all features required to access the service; when the all features are not provided by the account displaying a first message on a display of the device indicating that access to the service is denied for the device, identifying alternative accounts for the network, displaying a second message on the display listing the alternative accounts and when a selection is provided of a selected account from the alternative accounts, sending a request to an account manager to update the account to the selected account for the device; and when the selected account is activated for the device providing access to the service.
Patent CA-2793591-C (CA)
Title: Method and apparatus for enhanced safety in a public safety communication system
Inventor: MONKS DEBORAH J
IPC: H04W4/90
Filed: 2010-12-20
Granted: 2015-03-24
Abstract: A communication system (100) provides collaboration amongst a plurality of communication devices (110, 112, 114, 116, 120) during emergency conditions. Emergency trigger(s) are used to detect an emergency condition. Emergency information is collected and can be shared and appended amongst the communication devices prior to the emergency information being transferred in a redundant manner across a plurality communication systems (140, 142) to a plurality of external devices (130, 144, 146).
Patent CA-2796394-C (CA)
Inventor: KRASSNITZER SIEGFRIED
IPC: H01J37/305
Filed: 2011-01-10
Granted: 2019-07-09
Abstract: The present invention relates to a target for an ARC source having a first body (3) of a material to be vaporized, which essentially comprises in one plane a surface which is intended to be vaporized, wherein the surface surrounds in this plane a central area, characterized in that in the central area a second body (7) is provided, which is preferably in the form of a disk and is electrically isolated from the first body (3), in such a way that the second body (7) can essentially provide no electrons for maintaining a spark.
Patent CA-2799265-C (CA)
Inventor: SAMSON ETIENNE M
IPC: E21B47/024
Filed: 2011-06-01
Granted: 2014-12-16
Abstract: Downhole orientation sensing with a nuclear spin gyroscope. A downhole orientation sensing system for use in conjunction with a subterranean well can include a downhole instrument assembly positioned in the well, the instrument assembly including an atomic comagnetometer, and at least one optical waveguide which transmits light between the atomic comagnetometer and a remote location. A method of sensing orientation of an instrument assembly in a subterranean well can include incorporating an atomic comagnetometer into the instrument assembly, and installing the instrument assembly in the well.
Patent CA-2800322-C (CA)
Inventor: OBERNDOERFER SIEGFRIED
IPC: F16B37/04
Filed: 2011-05-05
Granted: 2015-07-07
Abstract: L'invention concerne un écrou cage (10) électriquement isolant présentant un corps d'écrou (12) qui est logé dans une cage (14), le corps d'écrou (12) comportant un épaulement cylindrique (16) et un élément de retenue élargi (18). L'épaulement cylindrique (16) porte un filet femelle (20) et s'étend dans la cage (14) par une ouverture (22) jusqu'à l'extérieur, le diamètre intérieur de l'ouverture (22) étant sensiblement supérieur au diamètre extérieur de l'épaulement cylindrique (16), mais inférieur aux dimensions extérieures de l'élément de retenue (18). Entre la cage (14) et l'épaulement cylindrique (16) se trouve un dispositif d'isolation (24), ce dispositif d'isolation (24) est monobloc, et l'écrou cage (10) n'est donc constitué que de trois parties (12, 14, 24).
Patent CA-2800662-C (CA)
Title: Architectural opening coverings powered by rotary motors
Inventor: COLSON WENDELL
IPC: E06B9/42
Filed: 2011-05-28
Granted: 2019-10-22
Abstract: Example architectural opening coverings powered by rotary motors are described. An example architectural opening covering apparatus includes a rotatable member, a covering mounted to the rotatable member, a motor having a drive shaft which is capable of rotating the rotatable member in a first direction to raise the covering and in a second direction opposite the first direction to lower the covering, and a drive shaft coupling substantially preventing the motor from applying torque in the second direction.
Patent CA-2801698-C (CA)
Inventor: BEDRINE OLIVIER
IPC: F02C6/02
Filed: 2011-07-05
Granted: 2018-06-19
Abstract: The invention aims to get around the problems of size, mass or reliability. To do this, energy is recovered in the exhaust nozzle, converted and recirculated using mechanical and/or electrical power recombining means. An example of an architecture of a turbomachine according to the invention includes a main turbine engine (1) and a heat exchanger (18) positioned in the exhaust nozzle (70) and coupled, via pipes (18a and 18b), to an independent system (16) that converts thermal energy into mechanical energy. This independent system (16) is connected to localized (Z1) mechanical recombination means (20) via a power shaft (15) to supply power to a power transmission shaft (80) according to aircraft requirements.
Patent CA-2802164-C (CA)
Inventor: WU WEI
IPC: H04L12/12
Filed: 2011-06-10
Granted: 2018-08-14
Abstract: Method and apparatus for communication in a peer-to-peer (P2P) network are provided. The method comprises a first peer in the P2P network selecting a primary Internet Protocol (IP) address from a plurality of IP addresses associated with the first peer. The method further comprises the first peer providing the primary IP address to a second peer as an address the second peer is to use in initiating communication with the first peer. The apparatus comprises a user equipment (UE) that includes a processor configured such that the UE selects a primary IP address from plurality of IP addresses associated with the UE and registers the primary IP address in the P2P network.
Patent CA-2804687-C (CA)
Inventor: TOWLE IAN
IPC: C08G61/12
Filed: 2010-07-09
Granted: 2017-10-17
Abstract: La présente invention concerne un procédé de préparation d'une poly(éthercétone-cétone) constituée essentiellement du motif répétitif : -Ar-O-Ar-C(=O)-Ar-C(=O)- où chaque Ar est indépendamment un fragment aromatique. Ledit procédé comprend l'étape consistant à faire polymériser un système monomère dans un milieu de réaction comprenant : (a) un acide de Lewis ; et (b) un agent de réglage comprenant un acide carboxylique aromatique, un acide sulfonique aromatique, ou un de leurs dérivés.
Patent CA-2809206-C (CA)
Inventor: OSTERMEIER MAX
IPC: A61B3/16
Filed: 2011-08-15
Granted: 2018-07-17
Abstract: The invention relates to an implantable measuring device (1) for measuring the intraocular pressure at an ocular sclera (2), having pressure sensing means (5, 7) embedded in a pressure-transmitting housing (6) for biocompatible contacting of the ocular sclera (2), having at least one, preferably substantially flat, pressure sensor area (7) allowing reliable measurement of the intraocular pressure and that is as operatively simply applicable as possible, while avoiding the disadvantages of the state of the art, wherein it is proposed that the housing (6) is elastically dimensionally stable in design.
Patent CA-2812496-C (CA)
Inventor: ETTER STEFAN
IPC: A47J31/36
Filed: 2011-08-19
Granted: 2018-09-25
Abstract: L'invention se rapporte à un dispositif et à un procédé destinés à extraire efficacement une capsule d'un réceptacle d'un appareil de fabrication de boisson. Le dispositif permet en particulier d'extraire une capsule usagée dans des conditions de sécurité et sans temps d'attente. L'appareil de fabrication de boisson comprend un réceptacle (1) pourvu d'un couvercle (3) servant à recevoir une capsule (2) contenant un ingrédient de boisson. Le dispositif comprend un moyen d'extraction et de guidage de capsule se composant d'un organe de serrage (6) possédant des éléments (6', 6'') agencés sur chaque côté latéral du couvercle (3) du réceptacle. La capsule (2) est pourvue d'un rebord (8) autour de son bord supérieur qui est orienté vers le haut lorsque la capsule est introduite dans le réceptacle (1). A l'ouverture du couvercle du réceptacle, l'organe de serrage (6) s'active de manière à positionner ses éléments sous le rebord (8) de la capsule qui se soulève grâce à un ressort (4) au niveau du bas de la capsule.
Patent CA-2818137-C (CA)
Title: One-way valve for medical lines
Inventor: GUALA GIANNI
IPC: F16K7/17
Filed: 2013-06-05
Granted: 2019-07-09
Abstract: A one-way valve for medical infusion lines and the like, comprising a first tubular connector (2) and a second tubular connector (3), which define, respectively, an upstream passage (4) and a downstream passage (5), which are coaxial and set transversely between which is a diaphragm (6) made of elastically deformable material co-operating in a fluid-tight way with an annular seat (14) to keep the valve normally closed. A filter (15; 25; 35), integrated in the valve, is axially clamped and blocked between the first tubular connector (2) and the diaphragm (6) .
Patent CA-2822780-C (CA)
Title: Section nettoyante d'un dispositif electrique d'hygiene bucco-dentaire
Inventor: FRITSCH THOMAS
IPC: A61C17/34
Filed: 2011-12-20
Granted: 2015-10-20
Abstract: Cette invention concerne une section nettoyante d'un dispositif électrique d'hygiène bucco-dentaire. Ladite section comprend un support d'élément nettoyant monté de façon à pouvoir effectuer un mouvement rotatif oscillant autour d'un axe de rotation de support, et un entrainement par engrenages agencé de façon à être accouplé à un arbre d'entraînement d'une poignée du dispositif électrique d'hygiène bucco-dentaire. Ledit arbre d'entraînement définit un axe de rotation d'arbre d'entraînement en position assemblée. Ledit entraînement par engrenages comprend un élément d'actionnement pour transférer le mouvement de l'arbre d'entraînement à l'élément nettoyant pendant le fonctionnement. L'axe de rotation du support est parallèle à l'axe de rotation de l'arbre d'entraînement et il est disposé à une distance de l'axe de rotation de l'arbre d'entraînement.
Patent CA-2822844-C (CA)
Inventor: BIALEK JADWIGA MALGORZATA
IPC: A23L27/60
Filed: 2011-12-06
Granted: 2019-01-22
Abstract: The present invention relates to edible oil-in-water emulsions that have been stabilized by incorporation of a small quantity of ground, pulse seed and a related process of production thereof. More particularly, the invention provides an edible oil-in-water emulsion comprising: 15-80 wt. % of a continuous aqueous phase, said aqueous phase having a pH in the range of 3.0-5.0; 20-85 wt. % of a dispersed oil phase comprising more than 80 vol.% of oil droplets having a diameter of less than 20 µm; wherein the emulsion has an elastic modulus G' at 20°C of 100-3500 Pa and contains 0.1-8% of finely ground pulse seed, calculated as dry matter by weight of aqueous phase, said finely ground pulse seed being obtained from pulse seed having the following composition, calculated on dry matter: 30-60 wt. % of starch; 1-40 wt. % of dietary fiber; 0.5-12 wt. % of sugars; 15-35 wt.% of protein; 0.8-12 wt. % of oil; wherein starch, dietary fiber, sugars, protein and oil together make up 95-100 wt. % of the dry matter contained in the pulse seed; and wherein the pulse seed contains starch and protein in a weight ratio of 2:3 to 3:1.
Patent CA-2831306-C (CA)
Inventor: SIMPSON JOHN B
IPC: A61M25/092
Filed: 2012-03-28
Granted: 2018-11-20
Abstract: The present invention relates to: (1) guidewire support/placement catheters;  (2) support/placement catheters with imaging; (3) atherectomy catheters, (4) atherectomy catheters with imaging, (5) occlusion crossing catheters, and (6) occlusion crossing catheters with imaging as well as methods for using them to treat disorders (and particularly peripheral artery disease) and systems including them.
Patent CA-2834179-C (CA)
Inventor: JI EUN-HO
IPC: G03B11/00
Filed: 2012-05-09
Granted: 2019-07-16
Abstract: L'invention concerne un appareil photographique comprenant un dispositif d'imagerie qui convertit une image optique d'un objet en un signal électrique; une plaque vibrante disposée sur la face avant du dispositif d'imagerie; un générateur de vibrations monté sur la plaque vibrante et faisant vibrer la plaque vibrante; un cadre de support situé entre le dispositif d'imagerie et la plaque vibrante, et supportant les bords de la plaque vibrante; et une unité de pression pour plaque vibrante fixée au cadre de support et comprenant une partie qui exerce une pression sur au moins une zone de la plaque vibrante.
Patent CA-2834596-C (CA)
Title: Dispositif de pari et/ou de jeu
Inventor: KAIBLINGER HARALD
IPC: G07F17/32
Filed: 2011-05-03
Granted: 2017-03-21
Abstract: L'invention concerne un dispositif de pari et/ou de jeu comprenant un dispositif de saisie servant à entrer un pari et/ou des données de jeu sous la forme d'un numéro et/ou d'une combinaison de numéros et/ou d'une matrice de numéros, un dispositif de détermination de résultat servant à déterminer un numéro gagnant et/ou une combinaison de numéros gagnants et/ou une matrice de numéros gagnants, un dispositif d'affichage servant à afficher le numéro gagnant déterminé et/ou la combinaison de numéros gagnants déterminée et/ou la matrice de numéros gagnants déterminée, et un dispositif de détermination de gain servant à déterminer un gain de pari ou de jeu par comparaison du numéro gagnant déterminé et/ou de la combinaison de numéros gagnants déterminée et/ou de la matrice de numéros gagnants déterminée avec ledit pari et/ou lesdites données de jeu. Selon l'invention, le dispositif de détermination de résultat du dispositif de pari et/ou de jeu à l'aide duquel sont déterminés le numéro gagnant et/ou la combinaison de numéros gagnants et/ou la matrice de numéros gagnants, comporte un dispositif de surveillance servant à surveiller au moins une installation de jeu/sport d'adresse dans laquelle au moins un participant peut prendre part à un jeu/sport d'adresse qui délivre au moins un résultat de jeu, le dispositif de surveillance comportant des moyens de détermination de résultat de jeu servant à déterminer le résultat du jeu, et un dispositif de détermination servant à déterminer le numéro gagnant et/ou la combinaison de numéros gagnants et/ou la matrice de numéros gagnants à partir du résultat de jeu déterminé.
Patent CA-2838420-C (CA)
Title: Polymer compositions for blow molding applications
Inventor: YANG QING
IPC: C08F210/02
Filed: 2012-06-08
Granted: 2019-11-26
Abstract: A polymer having a density of from about 0.960 g/cc to about 0.965 g/cc and a melt index of from about 0.2 g/10 min. to about 0.6 g/10 min. wherein an article formed from the polymer has an environmental stress crack resistance of equal to or greater than about 150 hours when measured in accordance with ASTM D 1693 condition B, 100 % Igepal. A polymer having a density of from about 0.955 g/cc to about 0.960 g/cc and a melt index of from about 0.2 g/10 min. to about 0.6 g/10 min. wherein an article formed from the polymer has an environmental stress crack resistance of equal to or greater than about 500 hours when measured in accordance with ASTM D 1693 condition B, 100 % Igepal
Patent CA-2843696-C (CA)
Inventor: DE HAAN ANDRE BANIER
IPC: C07C51/43
Filed: 2012-08-16
Granted: 2019-09-24
Abstract: The invention provides a method for preparing a succinic acid, which method comprises the steps of - providing magnesium succinate; - acidifying the magnesium succinate with hydrochloric acid (HC1), thereby obtaining a solution comprising succinic acid and magnesium chloride (MgC12); - optionally a concentration step, wherein the solution comprising succinic acid and MgC12 is concentrated; - precipitating succinic acid from the solution comprising succinic acid and MgC12, thereby obtaining a succinic acid precipitate and a MgC12 solution. The inventors found that the addition of HC1 to a magnesium salt of succinic acid and subsequent precipitation of succinic acid from the solution leads to a very efficient separation of succinic acid from a magnesium succinate solution.
Patent CA-2850298-C (CA)
Title: Seismic imaging systems and methods employing correlation-based stacking
Inventor: COMPTON STEFAN M
IPC: G01V1/34
Filed: 2011-11-07
Granted: 2018-03-20
Abstract: Disclosed systems and methods provide enhanced seismic images through the use of partial image stacking weights that are based on the resemblance between the local partial image and a reference image. At least some method embodiments include obtaining partial images of a survey region and stacking the partial images to produce a reference image. The partial images are then recombined to form an enhanced image, wherein the recombining includes: measuring at each point the reference image's similitude with each of the partial images; and determining at each point an enhanced image value from a weighted combination of corresponding values in the partial images, the weighted combination using weights derived from the reference images' similitude at that point to each partial image.
Patent CA-2851839-C (CA)
Inventor: ROTHBERG JONATHAN M
IPC: A61B8/08
Filed: 2012-10-17
Granted: 2020-09-15
Abstract: Apparatus and methods are described that include ultrasound imaging devices, which may operate in a transmissive ultrasound imaging modality, and which may be used to detect properties of interest of a subject such as index ofrefraction, density and/or speed of sound. Devices suitable for performing high intensity focused ultrasound (HIFU), as well as HIFU and ultrasound imaging, are also described.
Patent CA-2853145-C (CA)
Inventor: PANSERI GIUSEPPE
IPC: E04G3/24
Filed: 2011-10-20
Granted: 2019-01-15
Abstract: An equipment (1) for demolishing a building (2), wherein said building (2) comprises a building base (3) placed in proximity of a ground (4), or placed on the ground (4), and an opposite building top (5) or temporary building top (5) arranged away from said building base (3), as well as building floors (6), comprises: - a platform (7) adapted to be positioned against the top of the building (5) avoiding ground support devices which from the platform (7) reach the base of the building (3) or the ground (4) surrounding the building; said platform (7) comprising at least one working scaffold (8) adapted to be arranged along the periphery (9) of said building (2) and to face at least one floor (6) of said building (2); - said at least one working scaffold (8) being supported, hanged, on said platform (7) so that it descends along the side wall (10) of the building (2) to border the works for demolishing the building (2).
Patent CA-2856521-C (CA)
Inventor: HAFEZI HOOMAN
IPC: H04B1/02
Filed: 2012-11-21
Granted: 2020-09-08
Abstract: Compositions that include a shelf-life stability component are provided. In some instances, the compositions are ingestible compositions which include the shelf-life stability component and an ingestible component. Aspects of the disclosure further include methods of making and using the compositions.
Patent CA-2859565-C (CA)
Title: Methode de traitement de dechets de fibre de verre
Inventor: RIESS MICHAEL
IPC: B02C19/00
Filed: 2012-12-17
Granted: 2019-04-02
Abstract: La présente invention porte sur un procédé pour fragmenter des fibres de verre issues de déchets de fibres de verre, comprenant les étapes suivantes : a) fragmentation grossière des fibres de verre pour donner des fibres de verre grossièrement fragmentées ; et b) fragmentation fine des fibres de verre grossièrement fragmentées avec un additif granulaire ayant une granulométrie d50 de 0,1à 5,0 mm en tant qu'additif, afin d'obtenir des fibres de verre finement fragmentées, le rapport à l'intérieur du mélange des fibres de verre par rapport à l'additif valant de 25/75 à 95/05 % en poids.
Patent CA-2860277-C (CA)
Inventor: SCHOOLEY KAREN
IPC: C02F1/04
Filed: 2014-08-21
Granted: 2016-10-25
Abstract: A process is provided for treating produced water resulting from an oil recovery operation. Produced water is subjected to a softening process wherein a caustic or other softening reagent is added to the produced water to increase the pH of the produced water. Downstream of softening, there is provided an evaporator for evaporating at least a portion of the produced water and producing steam and a concentrated brine. At least a portion of the concentrated brine is recycled upstream of the evaporator and mixed with the produced water and the softening reagent to enhance the softening process.