baber/WOPTO huggingface dataset:
Patent CA-2695096-C (CA)
Inventor: EISEN PHILIP ALLAN
IPC: H04N7/16
Filed: 2010-03-01
Granted: 2017-07-25
Abstract: Some embodiments of the invention provides an improved method and an improved receiver for obtaining a control word. Two or more subkeys are obtained in a receiver. Each subkey was encrypted under control of a key received in an entitlement message or transformed under control of a seed received in an entitlement message. After decryption or transformation, the subkeys are combined to obtain the control word.  Typically at least one of the entitlement messages is a positive entitlement message and at least one of the entitlement messages is a negative entitlement message. Some embodiments of the invention can be used in a conditional access system such as a Pay-TV system.
Patent CA-2698258-C (CA)
Inventor: BRUNNER LORENZ
IPC: A61L27/54
Filed: 2008-09-04
Granted: 2016-05-17
Abstract: The present disclosure is directed to a composition comprising an ultra-high molecular weight polyethylene and Vitamin E first mixed with a polyethylene such that the mix has a Vitamin E  concentration in the range of .02 to .12 wt% and then molded with the polyethylene at a temperature greater than a melting point of the polyethylene forming a molded composition.  The molded composition is gamma irradiated in air with a dosage radiation between 5 and 20 Mrad and wherein the irradiating dosage is determined relative to the concentration of Vitamin E in the mixture. The disclosure is also directed to a prosthetic device having an insert comprising this composition.
Patent CA-2699626-C (CA)
Inventor: XU ZHI
IPC: G01N33/66
Filed: 2008-09-12
Granted: 2016-08-16
Abstract: Les modes de réalisation de l'invention concernent un cône d'éclairage. Le cône comprend une première ouverture positionnée pour recevoir une source de lumière entrante, une seconde ouverture positionnée à l'opposé de la première ouverture et de diamètre plus petit que la première ouverture, et des parois internes réfléchissantes, en contact avec la première ouverture et la seconde ouverture. Le cône présente un demi-angle de moins de 25 degrés. Des modes de réalisation concernent également un cône pour recueillir la lumière et un appareil utilisant à la fois un cône d'éclairage et un cône pour recueillir la lumière.
Patent CA-2706108-C (CA)
Inventor: SUBRAMANYAM RAVI
IPC: A61K8/36
Filed: 2008-11-20
Granted: 2013-01-08
Abstract: A composition of matter comprising an oil adduct synthesized by an oil and an addition material, wherein the oil includes at least one member chosen from an ethoxylated oil, a hydrogenated oil, and an ethoxylated and hydrogenated oil; wherein the average degree of ethoxylation in the ethoxylated (optionally hydrogenated) oil is less than about 10 based on moles of ethylene oxide per mole of oil; wherein the hydrogenated (optionally ethoxylated) oil has an iodine value of less than about 75; wherein the oil is capable of undergoing reaction with the addition material through a hydroxyl group of the oil; and wherein the addition material includes at least one member chosen from carboxylic acid anhydrides, maleic anhydride, dicarboxylic acids, fumaric acid, maleic acid, succinic acid, alpha hydroxy acids, beta hydroxy acids, lactic acid, glycolic acid, lactobionic acid, carnitine, salicylic acid, and (meth)acrylic acid.
Patent CA-2708153-C (CA)
Title: Conjugues glucidiques utilises en tant qu'agents d'administration pour des oligonucleotides
Inventor: MANOHARAN MUTHIAH
IPC: A61K31/713
Filed: 2008-12-04
Granted: 2017-09-26
Abstract: La présente invention concerne des agents ARNi qui comprennent au moins une sous-unité de formule (I) (liant) dans laquelle : A et B représentent chacun indépendamment pour chaque occurrence O, N(RN) ou S; X et Y représentent chacun indépendamment pour chaque occurrence H, OH, un groupe protecteur hydroxyle, un groupe phosphate, un groupe phosphodiester, un groupe phosphate activé, un groupe phosphite activé, un phosphoramidite, un support solide, -P(Z')(Z")0- nucléoside, -P(Z' )(Z")O-oligonucléotide, un lipide, un PEG, un stéroïde, un lipophile, un polymère, -P(Z' )(Z")O-liant-OP(Z'")(Z"")O-oligonucléotide, un nucléotide, un oligonucléotide, - P(Z')(Z")-formule(I), -P(Z' )(Z")- ou -liant-R; R représente LG, -liant-LG, ou présente la structure illustrée ci-dessous (voir structure) : LG représente indépendamment pour chaque occurrence un glucide, par exemple, un monosaccharide, un disaccharide, un trisaccharide, un tétrasaccharide, un oligosaccharide, un polysaccharide; RN représente indépendamment pour chaque occurrence H, méthyle, éthyle, propyle, isopropyle, butyle, ou benzyle; et Z', Z", Z"' et Z"" représentent chacun indépendamment pour chaque occurrence O ou S.
Patent CA-2713536-C (CA)
Inventor: GIL HENRY
IPC: E21B43/14
Filed: 2009-02-06
Granted: 2013-06-25
Abstract: The present invention is directed to generating a range of petroleum products from bitumen or heavy oil reservoir by installing wells from a combination of surface and underground well-head platforms while controlling carbon dioxide emis-sions during thermal recovery operations.
Patent CA-2713640-C (CA)
Inventor: LUBURIC FRANO
IPC: B65D1/42
Filed: 2008-12-11
Granted: 2017-07-25
Abstract: A container includes: a base; one or more sidewalls integrally formed with and extending upwardly from the base, wherein the sidewalls surround an internal cavity and wherein one or more of the sidewalls include a reinforcing web of increased wall thickness; and an upper edge on the sidewalls defining a top opening.
Patent CA-2713990-C (CA)
Inventor: LARSSON HANS F
IPC: B01D33/21
Filed: 2009-02-17
Granted: 2015-10-13
Abstract: A filter element (2) for use in a disc filter (1), wherein a plurality of filter elements (2) are arranged on a rotor shaft (3) in a manner allowing liquid communication between the inside (4) of the filter elements (2) and the inside (5) of the rotor shaft (3), for the filtering of liquids. The filter element (2) comprises a framework (6) carrying a filter cloth (7) on both its side surfaces (8), wherein the framework (6) and the filter cloth (7) are permanently joined forming a single use filter element (2) and the filter element has at least one passage (21 ) in each edge (22) for liquid communication between the inside (4) of adjacent filter elements. A disc filter (1) comprising a single use filter element (2) is also provided.
Patent CA-2714293-C (CA)
Title: Test tube management device
Inventor: WHELAN CHRIS
IPC: B01L9/06
Filed: 2009-02-13
Granted: 2016-01-19
Abstract: A sample tube holder (10) having a generally flat elongate flexible body (12) and one or more of sets of non circular apertures (16) each having a length dimension and a width dimension perpendicular to the length dimension, in the body, each set having two or more apertures (16) arranged in a line such that each set of apertures defines at least one inner portion (30) between adjacent apertures (16) of the set and at least one outer portion (32) adjacent each aperture at the end of the line extending away from the respective inner portion.
Patent CA-2716307-C (CA)
Title: Nettoyeur a pinceaux et a rouleaux
Inventor: ARVINTE ROMEO
IPC: B08B1/00
Filed: 2010-10-05
Granted: 2018-10-02
Abstract: Un dispositif pour nettoyer différents types d'objets imprégnés de peinture, le dispositif comportant un manche, une première portion et une seconde portion. La première portion est montée de façon opérative sur le manche, et est configurée pour nettoyer un premier type d'objet, tel qu'un pinceau à peinture, par exemple. La seconde portion est montée de façon opérative sur la première portion, et est configurée pour nettoyer un second type d'objet, tel qu'un rouleau de peinture, par exemple. Le présent nettoyeur est donc un outil multi-usage, permettant de nettoyer à la fois des pinceaux et des rouleaux, au moyen d'un seul et même outil, grâce à son nettoyeur à rouleaux intégré. Le présent dispositif est particulièrement avantageux dans la mesure où ses différentes composantes et caractéristiques, dont la conception des éléments de séparation (ex. la grille avec trous oblongs et la disposition de ses dents uniques sur la grille, etc.), améliorent l'efficacité de nettoyage.
Patent CA-2717029-C (CA)
Inventor: KUROSAWA TAKAO
IPC: B29C49/48
Filed: 2009-02-27
Granted: 2016-08-02
Abstract: Disclosed is a square bottle-shaped synthetic resin product molded by direct blowing that prevents extreme thinning of a foot wall by reducing the rate of drawing at the foot. This is achieved by arranging four pinch-off lines in a cross on the diagonals of the bottom surface, with one of the diagonal lines positioned on a parting line, and arranging the ends of each pinch-off line so that they are in close proximity of the bottom foot, which is formed by partial stretch molding. Furthermore, each ridge of the square body is formed into an identical helical shape, and, the parting line is made to run along a pair of ridges that are diagonally opposed to each other. Because of this design, the parting line would not impair the outer appearance of the body.
Patent CA-2718455-C (CA)
Inventor: BROWN STEPHEN JOHN
IPC: C07C2/36
Filed: 2010-10-22
Granted: 2017-08-22
Abstract: The oligomerization of ethylene using a chromium catalyst having a bridged diphosphine ligand can produce a selective product distribution (to predominantly hexene or predominantly octene/hexene) when activated with an aluminoxane. The oligomerization reaction also produces polymer by product - particularly when the aluminoxane is provided in a non-aromatic solvent. The present invention mitigates this problem.
Patent CA-2718721-C (CA)
Inventor: MYERS THEODORE J
IPC: H04B1/707
Filed: 2009-03-11
Granted: 2012-06-19
Abstract: A method of communicating through a random phase multiple access network is provided. A signal that has been spread using a pseudo-noise code and offset by a random timing offset and that contains payload data is received from a device. A destination is selected for the payload data based on a characteristic of the multiple access network. The payload data is transmit-ted to the selected destination.
Patent CA-2721518-C (CA)
Inventor: FERRON CESARE G
IPC: C22B58/00
Filed: 2010-11-26
Granted: 2013-02-05
Abstract: There is provided a hydrometallurgical process of recovering indium and gallium values from mixtures thereof with other metal values for example recycled and scrap solar panel cells which comprises subjecting the mixture to strongly oxidizing acid conditions, preferably via the simultaneous addition of sulfuric acid and hydrogen peroxide to the leach vessel, so as to form indium and gallium salt species of at least the major proportion of the indium and gallium values in the mixture, extracting the indium and gallium values with an organic extractant by adjusting the pH so as to extract individually the indium and gallium values with the organic extractant, stripping indium and gallium values from the extractant using an acid and an alkaline solution respectively and recovering the indium and gallium values.
Patent CA-2727507-C (CA)
Inventor: VEREGIN RICHARD P N
IPC: C09D11/10
Filed: 2011-01-12
Granted: 2013-06-18
Abstract: The present disclosure provides blue toners and methods for their production. In embodiments, methods of the present disclosure include systems which may be utilized to predict the color properties of a blue toner, thereby permitting adjustment of the pigment loading and/or toner mass per unit area.
Patent CA-2727593-C (CA)
Inventor: COUTELOU OLIVIER
IPC: G01R21/00
Filed: 2011-01-13
Granted: 2017-09-19
Abstract: The electric power metering device comprises a current sensor (2), an electronic measurement and rectifier circuit (7), a processing circuit (10) and a transmitter (11) connected to the processing circuit to transmit power messages to an electric power measurement receiver (5). An electric current integration capacitor (9) is connected to the current sensor (2) via rectifier means (8). A switch (13) is commanded by a threshold detector (12) to trigger power supply of the processing circuit (10) and the transmitter with a power accumulated in the capacitor when its electric voltage (Vc) has exceeded a predefined voltage threshold (Svc). A power message representative of a quantity of electric power is then transmitted. The power metering method comprises transmission (63) of a power message when the capacitor voltage has reached a voltage threshold (Svc).
Patent CA-2729140-C (CA)
Title: Arrangement for network interface module
Inventor: SINGALIESE MICHAEL
IPC: H04M11/06
Filed: 2009-06-25
Granted: 2015-12-15
Abstract: Exemplary embodiments of the present invention relate apparatus used to interface to a communications network Specifically, the embodiments relate to apparatus for placement in a network interface device (NID), and may also relate to a con-figuration for an interface module that may be used as a splitter and balun for telephone and data services With regard to the inter-face module, embodiments of the interface module include a housing containing a pivotal rearward extending portion wherein a bottom of the pivotal rearward extending portion is above a bottom of an adjacent portion of the housing providing an open region below the bottom of the pivotal rearward extending portion, at least one wire extending from a front potion of the housing and connecting a balanced pair of telephone wires from the telephone company to the customer premises, and a coaxial connector dis-posed on a side of the pivotal extending portion.
Patent CA-2734495-C (CA)
Title: Compostable container for storing fluids
Inventor: TOLIBAS-SPURLOCK CYNTHIA
IPC: B65D65/40
Filed: 2009-08-20
Granted: 2016-10-11
Abstract: A fully compostable container is provided having an en-closed body with an opening through an interior surface and an exterior surface. The enclosed body having a plant fiber structural layer configured to biodegrade in ambient conditions into nontoxic residue and a fluid barri-er layer formed on a first side of the structural layer to form the interior surface of the enclosed body, the fluid barrier layer configured to biode-grade in ambient conditions into nontoxic residue. The container is gradu-ally biodegradable when exposed to a set of factors in a natural environ-ment and has a shelf life of six months when stored under standard com-mercial conditions.
Patent CA-2737565-C (CA)
Title: Derives de n-phenyl-2-pyrimidine-amine
Inventor: LOISELEUR OLIVIER
IPC: C07C237/40
Filed: 2003-02-06
Granted: 2013-04-09
Abstract: La présente invention a trait à un procédé pour la préparation d'un composé de formule IV (voir la formule IV) où R1, R2, R4 et R5 sont indépendants tel que défini dans la revendication 1; R3 représente (4-méthyle-pipérazinyle)-méthyle, R6' représente 4-(3-pyridyle)-2-pyrimidinamino, R7' représente un méthyle et R8' représente un hydrogène, ou un sel de qualité pharmaceutique ou une forme cristalline de ce dernier, en faisant réagir un composé de formule I (voir la formule I) où R1 à R5 sont tels que définis ci-dessus, R6 représente NHC(NH)NH2, R7 représente un méthyle et R8 représente un hydrogène; avec un composé de formule VI (voir la formule VI) où R10 représente 3-pyridyl et R11 représente un hydrogène ou un alkyle inférieur.
Patent CA-2742102-C (CA)
Inventor: DORON DANIEL A
IPC: B01F25/62
Filed: 2009-11-03
Granted: 2013-07-30
Abstract: An apparatus for transporting and mixing materials includes a horizontally disposed container supported by a trailer, a motor mounted on the outside of the container, a shaft coupled to the motor and horizontally disposed in the container, and a mixing pedal coupled to the shaft and horizontally disposed in the container.  The apparatus may include adjustably angled mixing pedals, and also adjustably angled fins. The apparatus may include a second chamber in the container including a second motor, a second shaft and a second mixing pedal. The apparatus may include a centrifugal pump for moving fluids into and out of the two chambers, as well as between the two chambers. The centrifugal pump may also power the two motors hydraulically.
Patent CA-2742819-C (CA)
Title: Source de lumiere hyperfrequence a guide d'ondes dielectrique solide
Inventor: PRESTON BERRY
IPC: H01J65/04
Filed: 2008-11-14
Granted: 2017-05-09
Abstract: L'invention porte sur une lampe (1) qui comprend une source (2) à oscillateur et amplificateur d'énergie hyperfréquence, fonctionnant typiquement à 2,45 ou 5,8 GHz ou d'autres fréquences dans une bande ISM. La source transmet les hyperfréquences par l'intermédiaire d'un circuit d'adaptation (3) à une antenne (4) s'étendant dans un rentrant (5) dans un guide d'ondes radio transparent (6). Celui-ci est constitué de quartz et comprend une cavité centrale (7) recevant une ampoule (8). L'ampoule est un tube fermé (9) de quartz et contient un remplissage de gaz noble et un matériau excitable par hyperfréquence, qui rayonne de la lumière visible lorsqu'il est excité par des hyperfréquences. L'ampoule comprend une tige (10) reçue dans un alésage de tige (11) s'étendant depuis la cavité centrale. Le guide d'ondes est transparent et la lumière de l'ampoule peut sortir dans n'importe quelle direction, sous réserve d'éventuelles surfaces réfléchissantes. Les hyperfréquences ne peuvent pas quitter le guide d'ondes, qui est limité au niveau de sa surface par une cage de Faraday. Celle-ci comprend typiquement un revêtement ITO (12) sur une face avant du guide d'ondes, un revêtement réfléchissant la lumière (10), typiquement d'argent avec un revêtement de monoxyde de silicium (13) sur une face arrière et un treillis métallique (14), qui se trouve en contact à la fois avec le revêtement ITO et le revêtement réfléchissant la lumière et est mis à la masse, le treillis métallique s'étendant autour des côtés du guide d'ondes entre les surfaces avant et arrière. La lumière peut passer à travers le treillis métallique pour être collectée et utilisée.
Patent CA-2744225-C (CA)
Title: Fabric softening compositions and methods
Inventor: WU DONGHUI
IPC: C07C219/06
Filed: 2009-11-25
Granted: 2014-06-10
Abstract: The invention provides fabric conditioning compositions, which include as the conditioning agent, one or more quaternary ester ammonium salt compounds, which include a mixture of quaternary mono-, di- and tri-ester ammonium salt components, wherein the amount of quaternary diester ammonium salts is greater than about 40% by weight, and the amount of quaternary triester ammonium salts is less than about 20% by weight based on the total amount of quaternary ester ammonium salts.  The composition contains a high level of quaternary diester ammonium salt content, and low level of quaternary triester ammonium salt content.
Patent CA-2747211-C (CA)
Title: An arrangement adapted to be used with conventional billiard tables for greater utilisation, versatility and/or application of said tables
Inventor: PENNA THOMAS DAVID
IPC: G07C1/22
Filed: 2009-12-16
Granted: 2017-03-28
Abstract: An arrangement adapted to be used with conventional billiard tables for greater utilisation, versatility and/or application of said tables, said arrangement including, a multiplicity of billiard tables located at a variety of separate locations, a means to register and allow for communication between a plurality of players, such that said players need not necessarily play upon the same table nor be located at the one location, said players intended to compete against other registered players, or approve upon persona! individual skill level, a timer such that competition between players or improvement of personal standings of an individual is based upon timing of pocketing a set of balls or part thereof upon the respective billiard table by said, timer, a means for having time results of the or each player transferred to a central database wherein individual player's times and standings may then be acknowledged.
Patent CA-2748785-C (CA)
Title: Re-addressable alternate content
Inventor: HOLDEN DANIAL E
IPC: H04N21/431
Filed: 2011-08-11
Granted: 2020-01-14
Abstract: Providing re-addressable alternate video content to consumers during trickplay modes of operation. For example, providing first video content for standard playback to a consumer; receiving a first consumer request for a first trick mode operation during the standard playback of the first video content; responsive to the first consumer request, providing addressable second video content, different from the first video content, to the consumer; receiving, during providing of the addressable second video content, a second consumer request for a second trick mode operation on the addressable second video content; and responsive to the second consumer request, providing addressable third video content, different from the first and second video contents, to the consumer.
Patent CA-2750399-C (CA)
Inventor: NARASIMHAN SAROJA
IPC: A61K8/89
Filed: 2011-08-25
Granted: 2018-06-19
Abstract: Provided are compositions comprising a silicone water-in-oil emulsifier, a low nitrogen containing amino-functional silicone gum, a hydrophobic agent, a non- silicone primary emulsifier, and water.
Patent CA-2750691-C (CA)
Inventor: SPINK EDWARD F
IPC: B27K5/00
Filed: 2005-04-11
Granted: 2014-11-25
Abstract: Contaminant laden gas streams from wood product dryer operations, and other sources, are purified. The gas stream first is saturated with moisture by contacting the gas stream with fine liquid droplets which entrain particulates. The gas stream then is subjected to a plurality of separate particulate and liquid droplet removal steps before a droplet-free gas stream having substantially reduced particulate contaminant levels is passed to a burner for removal of volatile organic compounds from the gas stream.
Patent CA-2751544-C (CA)
Title: Metalized film capacitor
Inventor: TAKAGAKI KOJI
IPC: H01G4/015
Filed: 2010-02-04
Granted: 2016-08-23
Abstract: Disclosed is a metalized film capacitor having excellent safety preservation ability and an excellent withstand voltage at high temperatures. This capacitor has a structure for which a split electrode section wherein a split electrode is formed by spliting a metalized film along the longitudinal direction by means of plural insulating slits, and a non-split electrode section for which a vapor-deposited electrode is continuous in the longitudinal direction, are arranged alternately in the film width direction of the metalized film, with each split electrode being connected to the non-split electrode section by a fuse formed between the ends of adjacent insulating slits; and has a structure for which three rows or more of split electrode sections, which are split by means of insulating slits that are aligned in the longitudinal direction of the film, are arranged in the width direction, with each split electrode that forms a split electrode section being connected to an adjacent split electrode by a fuse, and the area of a split electrode in the center of the film being smaller than the area of a split electrode arranged on the outer side.
Patent CA-2755079-C (CA)
Inventor: MAK JOHN
IPC: F25J3/02
Filed: 2011-10-11
Granted: 2018-12-18
Abstract: NGL recovery from natural gas is achieved by processing the natural gas in a scrub column that operates at high pressure. A C3+ depleted vapor stream is generated from the vapor portion of partially condensed scrub column overhead and expanded to provide refrigeration for the vapor portion to so form a second reflux stream and the C3+ depleted vapor stream. The C3+ depleted vapor stream is then combined with another vapor portion of partially condensed column overhead to produce a lean liquefaction feed stream.
Patent CA-2759203-C (CA)
Title: Finite element adjustment for basin faults
Inventor: KLEINE ADRIAN
IPC: G01V9/00
Filed: 2011-11-23
Granted: 2014-08-12
Abstract: A method can include providing finite elements described with respect to a horizontal coordinate axis and a vertical coordinate axis to model a sedimentary basin, identifying a finite element having a horizontal boundary intersected by a fault, subdividing the finite element into two finite elements, and representing the fault along a boundary between the two finite elements. Various other apparatuses, systems, methods, etc., are also disclosed.