baber/WOPTO huggingface dataset:
Patent CA-2605775-C (CA)
Title: Bone anchor with locking cap and method of spinal fixation
Inventor: PETERSON JOSEPH
IPC: A61B17/70
Filed: 2006-04-25
Granted: 2013-08-13
Abstract: A bone anchor (100) for attaching a rod (108) to a bone has an anchor member (106) for attachment to the bone and an anchor head (104) having a U-shaped opening for receiving the rod. The bone anchor also includes a locking cap(102) that has a main body (900) and a set screw (1000). Advantageously, in one embodiment the locking cap preferably is designed such that a single tool can be used to lock the locking cap in place on the anchor body preferably with a 90~ turn and preferably then drive the set screw to clamp the rod. The locking cap also preferably non-threadingly engages the anchor body. The anchor body preferably has an inclined surface on its top surface which elastically deflects extending tabs on the main body to secure the locking cap to the anchor body. A method of implantation and assembly of the bone anchor are also described.
Patent CA-2623547-C (CA)
Inventor: RISSOM SEBASTIAN
IPC: C12P21/06
Filed: 2006-09-13
Granted: 2015-08-11
Abstract: The invention relates to a method for producing C-terminal amidated dibasic or polybasic peptides, consisting in reacting two peptides in the presence of trypsin biologically active enzymes and, if necessary, in purifying the thus obtainable compounds of formula (I) by means of protein chemistry.
Patent CA-2627144-C (CA)
Title: Buse d'injection a canal chauffe pourvue d'une garniture thermique en extremite aval
Inventor: FISCHER JONATHON
IPC: B29C45/20
Filed: 2008-03-27
Granted: 2015-10-27
Abstract: Dans une buse dinjection à canal chauffé ou un système à canal chauffé, un insert thermique est en contact avec, et séparable dun embout de buse et est en contact avec, et séparable dun corps de buse. Linsert thermique est constitué dun matériau avec une conductivité thermique différente de la conductivité thermique du matériau de lembout de buse.
Patent CA-2632273-C (CA)
Inventor: PELLETIER MICHEL
IPC: E01H4/00
Filed: 2008-05-23
Granted: 2016-09-06
Abstract: A snow groomer has a frame extending along a longitudinal axis; ten supporting wheels connected to the frame by respective axle shafts to form a row of five supporting wheels on each longitudinal side of the frame, each supporting wheel on one longitudinal side of the frame facing a supporting wheel on the opposite longitudinal side of the frame, so that facing pairs of supporting wheels define a first, second, third, fourth, and fifth axle; two tracks, each looped about the supporting wheels aligned along a respective longitudinal side of the frame; an engine assembly of over 430 HP; and a mass distributed as follows: 16% +/- 2% on the first axle; 20% +/- 2% on the second axle; 20% +/- 2% on the third axle; 22% +/- 2% on the fourth axle; and 22% +/- 2% on the fifth axle.
Patent CA-2639234-C (CA)
Inventor: DINH CONG THANH
IPC: H02G3/08
Filed: 2008-08-29
Granted: 2013-04-30
Abstract: The wall plate bracket is for a high voltage outlet, and includes a wall plate having front and rear surfaces. The wall plate has an interior opening. A support housing has an inner surface and an interior region bounded by the inner surface. The support housing is connected to the rear surface such that the interior opening provides access to the interior region. The support housing is configured for support of the high voltage outlet within the interior region. A clamp is connected to the wall plate for securing the wall plate to a wall structure. The rear surface of the wall plate may have a rib to limit the clearance between the support housing and rear surface. Alternatively, the clearance may be limited by a recess in the rear surface in which a mounting tab of the support housing is located.
Patent CA-2640699-C (CA)
Inventor: KRISHNASWAMY PRABHAT
IPC: F16L9/00
Filed: 2007-01-23
Granted: 2014-05-06
Abstract: An arrestor for arresting an axial ductile propagating fracture in a pipeline transporting a high-energy fluid is made from a material such that the arrestor deforms sufficiently when encountering a propagating fracture that the propagating fracture continues at least under the arrestor but the arrestor has enough strength that it ceases the crack propagation without ring-off of the pipeline.
Patent CA-2642231-C (CA)
Title: Procede et appareil pour systemes de navigation
Inventor: ALANEN KIMMO
IPC: G01S19/25
Filed: 2006-02-28
Granted: 2012-08-21
Abstract: L'invention concerne des systèmes et des éléments de navigation. Un élément de réseau (M) comprend un élément de contrôle (M.1) destiné à fournir des données d'assistance concernant une ou plusieurs stations de référence (S1, S2) d'au moins un système de navigation; et un émetteur (M.3.1) destiné à l'émission de données d'assistance via un réseau de communication (P), vers un dispositif (R). Le dispositif (R) comprend un récepteur de localisation (R.3) permettant de réaliser des opérations de localisation sur la base d'un ou plusieurs signaux transmis par des stations de référence (S1, S2) dudit système de navigation par satellite; un récepteur (R.2.2) destiné à la réception des données d'assistance concernant au moins un système de navigation, provenant de l'élément de réseau (M); et un élément d'analyse (R.1.1) conçu pour analyser les données d'assistance reçues afin d'obtenir des informations concernant l'état desdits signaux des stations de référence (S1, S2) du système de navigation, lesdites informations concernant l'état desdits signaux des stations de référence (S1, S2) comprenant des indications relatives à la station de référence (S1, S2) concernée par le signal, et ledit état indiquant si le signal peut être utilisé. Ainsi, le dispositif (R) est conçu pour ne pas utiliser, lors d'une opération de localisation, un signal qui est indiqué comme non utilisable.
Patent CA-2643300-C (CA)
Title: Trans-fused chromenoisoquinolines, synthesis and methods for use
Inventor: NICHOLS DAVID E
IPC: C07D491/04
Filed: 2007-02-21
Granted: 2011-11-08
Abstract: Optionally -substituted chromenoisoquinolines and analogs and derivatives thereof of the following formula are described herein. In addition, syntheses of these compounds are described herein. In addition, uses of these compounds as dopamine receptor binding compounds are described herein.
Patent CA-2646843-C (CA)
Inventor: HOMAN DEAN M
IPC: G01R27/02
Filed: 2008-12-16
Granted: 2012-06-05
Abstract: An induction or propagation apparatus for performing measuring the tensor resistivity of a sample of matter includes a non-conductive, generally cylindrical tubular member adapted to receive the matter therein, a triaxial transmitter, at least one triaxial receiver, and an electronic module. The electronic module is adapted to energize the triaxial transmitter, control acquisition of signals by the at least one triaxial receiver, and perform anisotropic measurements and analysis. The triaxial transmitter and the at least one triaxial receiver are disposed on the generally cylindrical tubular member in axial spaced relationship.
Patent CA-2651221-C (CA)
Inventor: LESIEUR NEE BOIVIN SYLVIANE
IPC: A61K8/73
Filed: 2007-04-30
Granted: 2015-11-24
Abstract: The invention concerns a method for extemporaneous and reversible concentration of liposomes, the mixed liposome-cyclodextrin aggregates obtainable by said method, and uses thereof in the pharmaceutical, diagnostic and cosmetic field.
Patent CA-2656030-C (CA)
Title: Cutting attachment with a removable cover for rotary hand tools
Inventor: CLARKE DAVID A
IPC: B23D57/00
Filed: 2007-07-12
Granted: 2014-09-16
Abstract: Embodiments of an accessory attachment (20) for a rotary power hand tool (20) are disclosed wherein the hand tool (10) is of the type which has a tool housing (12) with a preferably cylindrical nose portion (14), a motor having a motor drive shaft (26) with a mounting coupling extending forwardly from the nose portion for receiving a drive shaft, the attachment including a housing (22) having a first end portion configured to be mounted to the tool housing nose portion (14) and an input shaft (36) for coupling to the motor drive shaft, and having an enlarged second end portion oriented at a right angle relative to the first end portion and also having an output shaft (28) coupled to the input shaft (36) at a preferably right angle relative thereto, a rotary cutting wheel (30) mounted to the output shaft (28) and substantially disposed within the enlarged second end portion, excepting an exposed portion of the rotary cutting wheel (30) for engaging a work surface.
Patent CA-2657768-C (CA)
Title: Dispositif d'engagement fonction de la vitesse
Inventor: JONES KARL
IPC: A62B35/04
Filed: 2007-07-13
Granted: 2014-12-30
Abstract: La présente invention concerne un dispositif d'engagement fonction de la vitesse qui comprend : une roue conçue pour tourner sur un premier axe et possédant une pluralité de dents en saillie vers l'extérieur et espacées les unes des autres, chaque paire de dents adjacentes étant séparée par une surface circonférentielle à rayon de congé constant; un cliquet conçu pour pivoter sur un second axe entre une première position libre et une seconde position engagée dans laquelle le cliquet prend dans une des dents et entre en contact avec une surface circonférentielle; et un moyen élastique conçu pour ramener ledit cliquet sur la première position lorsqu'il n'est pas en contact avec une surface circonférentielle. Lorsque la roue tourne dans une première direction, chaque dent entre en contact avec le cliquet, générant un mouvement de bascule du cliquet à partir de la première position vers la seconde position avec une amplitude qui dépend de la vitesse de la rotation. Lorsque la vitesse de rotation atteint une valeur prédéterminée, le mouvement oscillant fait s'engager le cliquet, ce qui stoppe la rotation de la roue dans ladite première direction.
Patent CA-2659490-C (CA)
Inventor: OLAH GEORGE A
IPC: C01B32/50
Filed: 2007-07-27
Granted: 2013-10-22
Abstract: The invention relates to regenerative, supported amine sorbents that includes an amine or an amine/polyol composition deposited on a nano-structured support such as nanosilica. The sorbent provides structural integrity, as well as high selectivity and increased capacity for efficiently capturing carbon dioxide from gas mixtures, including the air. The sorbent is regenerative, and can be used through multiple operations of absorption-desorption cycles.
Patent CA-2660595-C (CA)
Title: Removal of carbon dioxide from combustion exhaust gases
Inventor: WAGNER RUPERT
IPC: B01D53/14
Filed: 2007-08-27
Granted: 2014-06-10
Abstract: The invention relates to an absorbent, comprising an aqueous solution (A) of at least one amino acid salt of the formula (I), wherein R1 and R2 independently from each other represent alkyl or hydroxyalkyl, R is hydrogen, alkyl or hydroxyalkyl, or a group R together with R1 is alkylene, M is an alkali metal, and n an integer from 1 to 6, and (B) of at least one primary alkanolamine, which is substantially free of inorganic alkaline salts. The absorbent is used in a method for removing carbon dioxide from a gas flow, particularly combustion exhaust gases. Preferred amino acid salts (A) are N,N-dimethylamino acetic acid potassium salt, N,N-diethylamino acetic acid potassium salt and N-ethyl-N-methylamino acetic acid-potassium salt. Preferred alkanolamines (B) are 2-aminoethanol, 3-aminopropanol, 4-aminobutanol, 2-aminobutanol, 5-aminopentanol, 2-aminopentanol and 2-(2-aminoethoxy)ethanol.
Patent CA-2663755-C (CA)
Inventor: EMANS NEIL
IPC: C12Q1/68
Filed: 2007-09-20
Granted: 2016-02-23
Abstract: The present invention relates to a method of detecting and/or quantifying expression of a target protein candidate in a cell, and to a method of identifying a target protein of a small molecule modulator.
Patent CA-2663979-C (CA)
Inventor: YOUNG ROBERT
IPC: A61B17/56
Filed: 2000-08-17
Granted: 2010-11-16
Abstract: Torque-limiting device for surgical use, comprising: a rotatable housing; a base unit engaged within the first end of said housing, and having an input stem for engagement with a rotary device; an output shaft extending through the second end of said housing, and having a flange disposed about the shaft, whereby the flange and the base unit have adjacent faces; a plurality of recesses in the faces of the base unit and the flange, the recesses being positionable for mutual alignment; a ball located in and between each pair of the opposing recesses; and an elastic element disposed about the output shaft between the flange and the second opposing end of the housing, the elastic element exerting a force to maintain a drive connection between the balls and the opposing faces, the drive connection being severed when the torque exerted on the balls by the elastic element is exceeded by the counter-torque exerted on the balls by the flange.
Patent CA-2664582-C (CA)
Inventor: IWAMI TOYOFUMI
IPC: B65H3/52
Filed: 2006-12-13
Granted: 2014-04-08
Abstract: A torque limiter 24 is provided between a pressure roller 20 and a pressure roller shaft 21. This torque limiter 24 is configured to allow the pressure roller 20 to be rotated in a feed-out direction of a paper-sheet P, relative to the pressure roller shaft 21, when force greater than predetermined torque T  is applied to the pressure roller 20 along a circumferential direction thereof, while interlocking the pressure roller 20 with the pressure roller shaft 21, when the force applied to the pressure roller 20 along the circumferential direction thereof is less than the predetermined torque T. The predetermined torque T is set less than frictional force N3 directly generated between a feed roller friction part 13 and a pressure roller friction part 23 at a nip part N, while being set greater than both of frictional force N1 generated between the pressure roller friction part 23 of the pressure roller 20 and the paper-sheet P  at the nip part N and frictional force N4 generated between a pair of paper-sheets P at the nip part N. Additionally, the pressure roller shaft 21 is configured not to be rotated in the feed-out direction of the paper-sheet P.
Patent CA-2668702-C (CA)
Inventor: POTHARAJU VENKATA SUBBARAO
IPC: A61M16/10
Filed: 2007-10-31
Granted: 2015-05-26
Abstract: A blower unit for use as part of an integrated blower/humidification system is described. The blower unit has an outer casing, which encloses and forms part of the blower unit, the casing including an air inlet vent. The blower unit further includes a humidifier compartment for receiving a humidifier unit with a separate gases inlet and outlet, the compartment having a heater base for heating the contents of the humidifier unit. The compartment also has a blower inlet port which aligns with the humidifier unit inlet in use, the blower providing a gases path through the casing between the inlet vent and the inlet port. The blower unit also includes a fan for providing a pressurised gases stream along the gases path, and a power supply unit for powering the fan. The gases path is routed over the power supply unit in order to provide a cooling air flow.
Patent CA-2671005-C (CA)
Inventor: BEESON RICHARD
IPC: B60K25/00
Filed: 2007-11-26
Granted: 2012-04-24
Abstract: Selon l'invention, un dispositif de servitude auxiliaire pour véhicule de travail fournit des matériels de servitude pouvant comprendre un générateur électrique, une pompe hydraulique et un compresseur d'air. Le dispositif de servitude auxiliaire est commandé par un moteur distinct de celui du véhicule. Les matériels de servitude pour le moteur du véhicule et le moteur de service peuvent être intégrés. Le dispositif de servitude permet d'arrêter le moteur du véhicule lorsque le dispositif se trouve sur un lieu de service, le moteur de service fournissant seul les services d'alimentation électrique, de pompage hydraulique et de compression pneumatique pour l'entretien et autres tâches.
Patent CA-2672007-C (CA)
Inventor: SANDOZ FREDERIC
IPC: C03B37/012
Filed: 2007-12-07
Granted: 2013-08-27
Abstract: The present invention relates to a method and an apparatus for fabricating a preform (1,10,100) that can be used for drawing an active optical fiber (8). The present invention further relates to an active optical fiber (8), designed for amplification or attenuation purposes, drawn from said preform (1,10,100) and to an optical amplifier (600, 601) using a laser active optical fiber.
Patent CA-2674115-C (CA)
Inventor: LI LEIMING
IPC: C09K8/68
Filed: 2009-07-24
Granted: 2013-11-12
Abstract: A treatment fluid for treating a subterranean formation penetrated by a wellbore is formed from an aqueous medium, a diutan heteropolysaccharide having a tetrasaccharide repeating unit in the polymer backbone and a peroxide breaker. A method of treating a subterranean formation penetrated by a wellbore may be carried out by introducing the treatment fluid into the formation through the wellbore. Breaking aids or catalysts may also be used with the treatment fluid.
Patent CA-2678362-C (CA)
Inventor: ALDERUCCI DEAN P
IPC: G07F17/32
Filed: 2008-02-15
Granted: 2016-07-12
Abstract: Game configurations are specific to a location A benefit may be offered to a player of a game if the player is in one location, but not if the player is in another location The benefit may include a higher payout percentage, a free spin, an increased payout for an outcome, a higher probability of achieving a winning outcome and/or any other benefit For example, in certain areas of a casino, such as in mall and shop areas, payout percentages of between 98% and 99% are offered, while in other areas, payout percentages below 96% may be offered
Patent CA-2689065-C (CA)
Inventor: BATES DANIEL L
IPC: H04N21/45
Filed: 2008-05-29
Granted: 2017-08-29
Abstract: A method and system of enabling individual internet users to link advertising information to content posted on the internet. At least one internet-coupled server hosts the content an enables individual internet users to view the content. The server enables the individual internet users to link advertising information to a portion of the content on the internet site, and enables a reward to be provided to individual internet users who link advertising information to the portion of the content on the internet site. Preferably the reward is provided each time other internet users click on the link and/or purchase products and/or services through the link Thus, internet advertising is performed by many individuals who are rewarded for their efforts. Preferably, the content s user-generated content such as the video content posted on sites such as YouTube.
Patent CA-2695565-C (CA)
Title: Composition thermoplastique presentant une faible brillance
Inventor: ROGUNOVA MARINA
IPC: C08K3/34
Filed: 2008-08-07
Granted: 2016-07-19
Abstract: La présente invention concerne une composition de moulage thermoplastique caractérisée en ce que sa brillance à 60° est inférieure à 40. La composition contient de 10 à 94,5 % en poids d'un (co)polycarbonate aromatique, de 4 à 40 % en poids de (co)polymère caoutchouc greffé > contenant de l'EP(D)M ou du (co)polyacrylate comme base de greffe et une phase greffée compatible avec ledit (co)polycarbonate aromatique, et de 0,05 à 10 % en poids de (co)polymère siloxane. Le (co)polymère siloxane contient des unités structurelles siloxane qui contiennent des fonctionnalités époxy (SG) et éventuellement des unités siloxane qui ne contiennent pas de fonctionnalités époxy (SNG) à un rapport d'unités (SG) sur le total des unités (SG)+(SNG) supérieur à 0,05.
Patent CA-2698866-C (CA)
Title: Appareil permettant d'emettre et de recevoir des signaux de radiofrequence comprenant un circuit pour la suppression d'interferences
Inventor: VAN AKEN ROGIER HERMAN
IPC: H04B1/40
Filed: 2010-04-01
Granted: 2017-08-01
Abstract: Conçu pour émettre et recevoir des signaux radiofréquence, lappareil décrit comporte un circuit pour éliminer les interférences. Il comprend un moyen pour transmettre au moins un signal par le biais dune antenne, un moyen pour recevoir des signaux par la même antenne et un moyen pour isoler le moyen de transmission du moyen de réception. Lappareil comprend également : - un moyen de prélèvement dune première partie du signal à transmettre; - un moyen pour commander lamplitude et la phase de la première partie du signal; - un moyen pour introduire la première partie du signal dans le moyen pour recevoir après que ladite première partie du signal ait été amplifiée et déphasée de manière à éliminer, dans le moyen pour recevoir, les interférences causées par lentrée indésirée de parties du signal dans le moyen pour recevoir.
Patent CA-2715925-C (CA)
Inventor: CHENG MENG-FENG
IPC: F16L55/07
Filed: 2010-09-27
Granted: 2013-07-23
Abstract: An air intake module of a water feeding apparatus is provided, which includes a body and a valve, and the body includes a water inlet channel and a water outlet channel. An air intake hole runs through the body outward from a joint between the water inlet channel and the water outlet channel, and the valve is disposed at the joint. With the change of a cross-sectional area of the joint, a phenomenon of a high flow rate and a low pressure occurs to force the valve plate open, and air is sucked in mixed with the water flow. When a back pressure of the water flow is larger than an atmospheric pressure outside, the valve plate is forced to close the air intake hole, so as to avoid leakage of the water flow and prevent the air intake hole from being clogged by impurities.
Patent CA-2718225-C (CA)
Inventor: MAH PAT Y
IPC: B26D7/22
Filed: 2010-10-21
Granted: 2015-06-16
Abstract: A board shaped mandolin slicer includes a folding leg for stability in an angled orientation, and a "dead mans handle" for to enable exposure of the blade and adjustable thickness slicing only upon actuation of the handle. In addition, a spring resist in the handle is used in conjunction with a mechanical position guide limiting switch and angled cam which allows the user to better control the degree to which a platform move forward to expose the front of a main blade, to thus adjust the thickness of the slices uniformly. An additional child safety feature includes a pair of buttons on either side of the housing which need to be urged inwardly at the same time to unlock the mandolin slicer.
Patent CA-2724484-C (CA)
Inventor: ROSEN ROBERT
IPC: B65G65/40
Filed: 2009-05-22
Granted: 2013-02-05
Abstract: Apparatus (10) for the material bed comminution of wet agglomerations, in particular wet coke, has a storage container for material to be comminuted, and a material bed roller mill (20). For efficient grinding, the storage container takes the form of a storage silo (12) having a discharge screw (14) which is moved in two dimensions, wherein the discharge screw (14) feeds the material to be comminuted from the storage silo (12) to a compressor screw (18) which is arranged directly upstream of the material bed roller mill (20) and has at least one discontinuous screw blade (30).
Patent CA-2724567-C (CA)
Inventor: FARKAS JULIUS
IPC: C08G18/42
Filed: 2009-05-12
Granted: 2018-06-12
Abstract: A high molecular weight, thermoplastic polyurethane composition characteristically resistant to aliphatic hydrocarbon fuels, where the polyurethane composition is adapted for use as an aliphatic hydrocarbon fuel barrier in the construction of flexible fuel containers, and the polyurethane is the reaction product of a poly(diethylene adipate) glycol reacted with a non-hindered diisocyanate and an aliphatic chain extender.