baber/WOPTO huggingface dataset:
Patent CA-2567268-C (CA)
Title: Composes de thieno-pyridinone et procedes de traitement associes
Inventor: BAR-HAIM SHAY
IPC: C07D495/04
Filed: 2005-05-16
Granted: 2013-07-09
Abstract: L'invention concerne des agonistes et agonistes partiels du récepteur du 5-HT. Elle concerne également de nouveaux composés de thiéno-pyridinone représentés par la formule I, ainsi que la synthèse et les utilisations associées en vue de traiter des maladies médiées directement ou indirectement par des récepteurs du 5-HT. Ces états englobent la maladie d'Alzheimer, les troubles cognitifs, le syndrome du côlon irritable, la nausée, les vomissements, la prokinésie, la maladie des reflux gastro-oesophagiens, la dyspepsie sans ulcère, la dépression, l'anxiété, l'incontinence urinaire, la migraine, l'arythmie, la fibrillation auriculaire, l'accident ischémique cérébrale, la gastrite, les troubles de vidange gastrique, les troubles de l'alimentation, les troubles gastro-intestinaux, la constipation, le dysérection et la dépression respiratoire. L'invention concerne également des procédés de préparation associés ainsi que de nouveaux intermédiaires et leurs sels pharmaceutiques.
Patent CA-2569057-C (CA)
Title: Recuperation de gaz d'hexafluorure de soufre
Inventor: STOKES ANTHONY
IPC: F25J3/08
Filed: 2005-05-16
Granted: 2013-05-14
Abstract: L'invention concerne un système et un procédé permettant de récupérer une teneur réutilisable d'hexafluorure de soufre (SF¿6?) provenant d'une source de gaz potentiellement contaminée. Ce système comprend des récipients d'extraction (10) reliés à la source de gaz potentiellement contaminée. Un premier dispositif cryogénique (15) permet de diminuer la température du récipient d'extraction à une température inférieure à celle de la transition de phase de SF¿6?, ce qui provoque un différentiel de pression permettant au gaz potentiellement contaminé d'entrer dans les récipients d'extraction (10). SF¿6? prend alors une forme liquide et/ou solide dans ledit récipient d'extraction (10). Un gaz contaminant non condensé est évacué des récipients d'extraction (10). Des récipients de récupération (22) sont reliés au récipient d'extraction. Un second dispositif cryogénique (25) est utilisé afin de diminuer la température des récipients de récupération (22). L'accroissement de la température des récipients d'extraction (10) sert à créer un différentiel de pression qui permet à une teneur réutilisable de SF¿6? d'entrer dans les récipients de récupération (22).
Patent CA-2572967-C (CA)
Title: Multi-mode image processing
Inventor: STROEM JACOB
IPC: G06T9/00
Filed: 2005-07-01
Granted: 2012-10-16
Abstract: The invention is applied to image processing schemes by providing at least one auxiliary block processing mode in addition to the standard default block processing mode of the scheme. An image to be decoded is divided into a number of image blocks (800) having multiple image elements (810). These blocks (800) are individually compressed by means of a default compressing mode or an auxiliary compressing mode, depending on which mode that results in a smallest error metric. A portion (980) of the resulting compressed block (900) is used to discriminate between the two modes. In the auxiliary mode, the remaining payload portion (990) of the compressed block (900) can be used for encoding purposes, whereas the default mode can in addition utilize the discriminating portion (980).
Patent CA-2574531-C (CA)
Inventor: JEFFERIES WILFRED A
IPC: A61K31/165
Filed: 2007-01-19
Granted: 2016-10-25
Abstract: Linvention concerne des procédés et des compositions destinés à améliorer limmunogénicité de cellules présentant une expression de TAP-1 insuffisante par augmentation de la présentation de molécules de surface du MHC de classe 1 en vue dune détection par des lymphocytes T cytotoxiques au moyen dune expression accrue de TAP-1. Le procédé consiste à administrer, dans les cellules présentant une expression de TAP-1 insuffisante, une dose renforçant lexpression de TAP-1 dune substance biocompatible stimulant la transcription du gène TAP-1 dans les cellules, de façon à provoquer une augmentation de lexpression de surface du MHC de classe 1 de ces cellules. La substance biocompatible peut être un inhibiteur dhistone H3 désacétylase tel que la trichostatine A, un co-activateur transcriptionnel possédant une activité histone acétyltransférase intrinsèque ou une histone acétyltransférase comprenant au moins un membre de la famille des protéines CBP/p300. Ce procédé et ces compositions améliorent limmunogénicité de cellules cibles, telles que des cellules tumorales, ce qui permet den augmenter la destruction par les lymphocytes cytotoxiques.
Patent CA-2574667-C (CA)
Inventor: WARKOSKI GREGORY
IPC: C08G73/14
Filed: 2005-04-26
Granted: 2013-04-16
Abstract: Aromatic polyimide composition and articles manufactured therefrom This invention relates to an aromatic polyimide molding composition, comprising at least one aromatic polyimide (A) chosen from the group consisting of aromatic polyamide-imide, aromatic polyesterimides and aromatic polyimide free of any ester and amide group of specific type and typically from 0.5 to 30 % wt of at least one fluoroelastomer (B), with respect to the total weight of (A) and (B), to a method for manufacturing the same, to a molding process of the same, and to the articles manufactured therefrom. Preferably, the component (A) of the composition is at least one aromatic polyamide-imide manufactured by a process including the polycondensation reaction between (i) at least one acid monomer chosen from trimellitic anhydride and trimellitic anhydride monoacid halides and (ii) at least one commoner chosen from the group consisting of 4,4'-diaminodiphenylmethane, 4,4'-diaminodiphenylether, m-phenylenediamine and mixtures therefrom. Advantageously, the aromatic polyimide composition of the invention, owed to its improved flexibility during the molding process, is suitable for the manufacture of articles from mold of complex geometries, such as undercuts, without permanently deforming or cracking upon ejection from the mold.
Patent CA-2575187-C (CA)
Title: Tete de baton de golf avec couronne renforcee
Inventor: JERTSON MARTY R
IPC: A63B53/04
Filed: 2007-01-24
Granted: 2010-03-30
Abstract: Une tête de bâton de golf, dotée d'une paroi avant, d'une paroi arrière et d'une couronne renforcée, comprenant des nervures dans la couronne qui sont espacées de façon plus rapprochée près de la paroi avant que près de la paroi arrière. Préférablement, les nervures irradient d'un point dans l'espace situé en avant de la paroi avant. Cette disposition des nervures augmente considérablement la fréquence structurale fondamentale de la tête de couronne et réduit considérablement la contrainte maximum relative dans la couronne de la tête de bâton, comparativement aux nervures qui sont perpendiculaires à la paroi avant et qui sont parallèles entre elles.
Patent CA-2577178-C (CA)
Inventor: ACH ERNST
IPC: F16G11/04
Filed: 2005-09-07
Granted: 2013-06-25
Abstract: The invention relates to a belt end connection for fastening a belt end in a lift installation and to a method for fastening a support belt in a lift installation. The support belt (6) is held in a wedge pocket (11) by means of a wedge (12) and is characterised in that at least one wedge pocket surface (15, 16) facing the wedge (12) is provided with a roughness which is different by comparison with the remaining surface of the wedge pocket (11). Advantageously, in that case a wedge pocket adhesion surface (15) lying closer to the loose run (7) of the support belt (6) is provided with a roughness increased by comparison with the remaining surface of the wedge pocket (11) or a wedge pocket slide surface (16) lying closer to the supporting run (8) of the support belt (6) is provided with a roughness reduced by comparison with the remaining surface of the wedge pocket (11).
Patent CA-2577589-C (CA)
Title: Vascular embolus of paclitaxel-sodium alginate microsphere and its preparation
Inventor: LI XINJIAN
IPC: A61K31/337
Filed: 2005-03-16
Granted: 2010-05-25
Abstract: Vascular embolus of Paclitaxel-sodium alginate microsphere and its preparation A sodium alginate microsphere vascular embolus containing paclitaxel. The preparation of it consists of the following steps: preparing the solution of paclitaxel, sodium alginate and dilvalent metal cations such as BaCl2 etc. by order;mixing the palitaxle solution and sodium alginate solution,and then mixing them with the curing solution of BaCl2 or CaC12 and the like. Then the obtained is the paclitaxel-containing sodium alginate microsphere vascular embolus. The carrier materials of the vascular embolus according to the invention are natural extracts and have good biocompatibility and are biodegradable; the side effect of the pharmaceutic loaded by them is minimal, and it is therefore suitable for the vascular embolism and chemotherapy against the tumor.
Patent CA-2578018-C (CA)
Title: Point positioning apparatus and point positioning method
Inventor: SUGIMOTO SUEO
IPC: G01S19/40
Filed: 2005-08-25
Granted: 2012-09-25
Abstract: A linear regression equation is comprised of the objective variables and the explanatory variables. The objective variables are comprised of the L1 carrier phases, the L2 carrier phases, the C/A code pseudorange, the P(Y) code pseudorange, the clock error data, the delay data of the ionosphere, and the delay data of the troposphere that related with every satellite respectively. The explanatory variables are comprised of at least the integer ambiguity and a receiver's position. The receiver's position has been linear-approximated by using the estimation results of the passed receiver's positions. Applying a least square method to the regression equation, the integer ambiguity and the receiver's position is estimated.
Patent CA-2584911-C (CA)
Title: N benzoyl staurosporine cristalline et amorphe
Inventor: HOEHN PASCALE
IPC: C07D498/22
Filed: 2005-11-03
Granted: 2017-10-24
Abstract: L'invention porte sur une nouvelle forme II cristalline de N-benzoyl-staurosporine; sur des compositions la contenant; sur des procédés de préparation associés ; et sur l'utilisation de la forme II cristalline de N-benzoyl-staurosporine dans des procédés diagnostiques ou un traitement thérapeutique d'animaux à sang chaud, notamment les humains. Cette invention concerne des formes amorphes de N-benzoyl-staurosporine; sur des compositions les contenant ; sur des procédés de préparation associés ; et sur l'utilisation de N-benzoyl-staurosporine amorphe dans des procédés diagnostics ou un traitement thérapeutique d'animaux à sang chaud, notamment les humains.
Patent CA-2586580-C (CA)
Inventor: HASSAN NOORMAN ABU
IPC: A61B19/04
Filed: 2005-01-13
Granted: 2013-12-24
Abstract: Latex articles with geometrically defined surface structure providing enhanced grip characteristics in dry, wet or oily environment; and a method of making same comprising applying a polymeric coagulant coating (12) to a smooth former surface (11), wherein the coating becomes tacky during drying, applying discrete coagulant particles (14) of selected size, shape and distribution to the tacky coating to attach and protrude from the former surface with the polymeric coagulant coating, dipping the former into an aqueous latex emulsion, wherein the polymeric coagulant coating the discrete coagulating particles destabilize the latex, thereby developing a latex layer, vulcanizing and stripping the latex article inside out, and dissolving the discrete coagulant particles in water or suitable solvents to reveal the geometrically designed texture with pre-selected size, shape and distribution of impressions providing improved dry, wet and oily surface grip by removal of a fluid boundary layer.
Patent CA-2588890-C (CA)
Inventor: DIGIANFILIPPO ALEANDRO
IPC: G06F17/30
Filed: 2005-11-23
Granted: 2015-07-14
Abstract: A system and method for use with a data entry system for providing input data to a pharmaceutical compounding device having an associated plurality of source solutions is provided. A first label comprising first indicia defining a desired pharmaceutical compound is generated. The first indicia is then provided to the pharmaceutical compounding device as an input. The pharmaceutical compounding device then prepares a pharmaceutical compound based on the first indicia and generates a second label comprising second indicia indicative of at least the contents of pharmaceutical compound. The first indicia and second indicia are provided to a comparison device where the contents of the actual pharmaceutical compound as indicated by the second indicia are compared to the desired pharmaceutical compound as indicated by the first indicia.
Patent CA-2591309-C (CA)
Title: Controlling the flow of a multiphase fluid from a well
Inventor: EKEN ADRIAAN NICOLAAS
IPC: E21B43/12
Filed: 2005-12-20
Granted: 2012-11-27
Abstract: A method for controlling the flow of a multiphase fluid from a well extending into a subsurface formation, which well is provided at a downstream position with a valve having a variable aperture, which method comprises allowing the multiphase fluid to flow at a selected aperture of the valve; selecting a flow parameter of the multiphase fluid, which flow parameter is responsive to changes in a gas/liquid ratio of the multiphase fluid at an upstream position in the well, and a setpoint for the flow parameter; and monitoring the flow parameter; controlling the flow parameter towards its setpoint by manipulating the aperture of the valve; wherein the control time between detection of a deviation from the setpoint and the manipulation of the aperture is shorter than the time needed for the multiphase fluid to travel 25% of the distance between the upstream and downstream positions. Further a well extending into a subsurface formation for producing a multiphase fluid to surface, which well is provided at a downstream position with a valve having a variable aperture, and with a control system for controlling the multiphase flow.
Patent CA-2591502-C (CA)
Title: Adhesive dispenser system
Inventor: CHOINIERE STANLEY W
IPC: B67C9/00
Filed: 2007-06-15
Granted: 2014-08-12
Abstract: A dispenser system employs a packaging module for use with moisture sensitive materials. The packaging module comprises an outer carton and an inner bladder, which is substantially impermeable to moisture and is filled with one part of an adhesive. The carton is loaded on a mobile cart and the one part adhesive is supplied to a pump/mixer without exposure to moisture in the atmosphere. The packaging and dispensing system can be used in conjunction with mechanized adhesive application equipment for the construction trades.
Patent CA-2592791-C (CA)
Inventor: HOURADOU EMMANUEL
IPC: F01D9/02
Filed: 2007-06-19
Granted: 2014-05-20
Abstract: The present invention pertains to a bearing (20) for a variable pitch blade pivot (14) rectifier for a turbine engine, mounted in a turbine engine casing bore, characterised by the fact that it includes an inner sleeve (22) secured to the said pivot and an outer sleeve (21) secured to the said bore, an elastomer material (23) interposed between the inner sleeve and the outer sleeve enabling the blade to pivot around its (XX) axis and to absorb at least a part of the blade flexion perpendicular to the axis. The arrangement reduces wear on the bearing sleeves.
Patent CA-2594948-C (CA)
Inventor: HSU KAI
IPC: E21B49/00
Filed: 2007-07-25
Granted: 2013-09-10
Abstract: Apparatus and methods to monitor contamination levels in a formation fluid are disclosed. An example method involves obtaining first property data indicative of a first fluid property of a formation fluid and second property data indicative of a second fluid property of the formation fluid. A correlation between the first and second property data is generated and third data is fitted to the correlation. A fitting parameter is determined based on the third data indicative of an amount of change of the first property data relative to an amount of change of the second property data.
Patent CA-2595992-C (CA)
Inventor: KRAUSE JOEL M
IPC: H04L12/66
Filed: 2006-02-02
Granted: 2014-04-22
Abstract: An approach is described for providing shared trunking between a telephony gateway and an end office switch. The telephony gateway processes a packetized voice call, and interfaces a shared trunk to an end office switch (e.g., Class 5 switch) configured to switch calls over a circuit-switched telephone network. The trunk utilizes out-of-band signaling (e.g., Primary Rate Interface (PRI) signaling) in support of call establishment or teardown of the packetized voice call.
Patent CA-2603212-C (CA)
Title: Water filter materials and water filters containing a mixture of microporous and mesoporous carbon particles
Inventor: BAHM JEANNINE REBECCA
IPC: B01J20/28
Filed: 2006-04-06
Granted: 2012-05-29
Abstract: A filter and filter material for providing or treating potable water is provided. The filter includes a housing having an inlet and an outlet, a filter material disposed within the housing, the filter material formed at least in part from a mixture of a plurality of mesoporous and microporous activated carbon particles. Preferably, at least some of the mesoporous activated carbon filter particles are coated with a cationic polymer, and even more preferably, at least some of the particles are coated with a cationic polymer and silver or a silver containing material. Kits comprising filters and information relating to the reduction, killing or removal of bacteria, viruses, microbials, and TTHM are also provided.
Patent CA-2603638-C (CA)
Inventor: LARA PASCAL
IPC: A62B35/04
Filed: 2006-03-29
Granted: 2014-05-27
Abstract: The invention relates to an energy-absorbing device for a safety fixing system, comprising two parts which can move frictionally in relation to one another such as to absorb energy. The invention is characterised in that the device comprises means for adjusting the frictional force between the two parts. The invention also relates to a safety fixing system comprising said energy-absorbing device. The invention is suitable for safety systems which, for example, make use of a lifeline.
Patent CA-2603880-C (CA)
Inventor: LUNDGREN MARK A
IPC: G02B13/18
Filed: 2006-04-26
Granted: 2016-12-20
Abstract: A compact, lightweight, and high-performance lens and method of using the same are provided. In one embodiment, the lens includes a crown glass having a first aspheric surface, a flint glass optically coupled to the crown glass, the first flint glass having a second aspheric surface, and an air gap between the crown glass and the flint glass .
Patent CA-2605682-C (CA)
Inventor: ROBERTS DAVID A
IPC: G06F15/177
Filed: 2006-04-20
Granted: 2014-12-23
Abstract: A wireless device that desires to be connected to a wireless network broadcasts itself and its capabilities to a network using an information element. The information element is provided with frames, such as management frames, in a channel that is not protected or encrypted. The information element is forwarded to one or more potential registrar devices. One of the registrar devices then provides configuration information to the enrollee, for example as a registrar information element. The configuration information may be passed out of band or in band, and may be passed using cryptography, which may involve public key cryptography, encryption with a PIN, or some other type of secure exchange.
Patent CA-2607837-C (CA)
Inventor: CARR WILLIAM
IPC: E21B19/16
Filed: 2006-05-09
Granted: 2014-02-18
Abstract: A pipe handling assembly includes: a pipe engaging apparatus including a pipe gripping mechanism connectable to a top drive such that the top drive transmits rotational movement and axial movement to the pipe gripping mechanism; a pipe handling device for mounting onto the pipe engaging apparatus, the pipe handling device including a link hanger mounted on the pipe engaging apparatus, a link arm having a first end pivotally connectable to the link hanger and an outboard end selected to carry a pipe into a position to be gripped by the pipe engaging apparatus; a bearing for isolating rotational movement to the pipe gripping mechanism from the link hanger; and a connection for rigidly connecting the link hanger to the pipe engaging apparatus during operation of the pipe handling assembly, the connection selected to substantially prevent the link hanger from rotating with the pipe gripping mechanism should the bearing seize.
Patent CA-2611314-C (CA)
Inventor: CURRO JOHN JOSEPH
IPC: D04H1/4291
Filed: 2005-06-21
Granted: 2011-04-12
Abstract: La présente invention concerne une toile fibreuse comportant une première et une seconde surfaces. La toile fibreuse comporte une première région et au moins une seconde région distincte, cette dernière constituant une partie discontinue sur la seconde surface et étant une touffe comprenant une pluralité de fibres touffetées s~étendant à partir de la première surface. Les fibres touffetées définissent une partie distale comprenant des parties des fibres touffetées liées ensemble. Le liage peut être un thermoliage par fusion. Dans un autre mode de réalisation, la seconde surface de la toile peut comporter des régions liées ne se croisant pas ou sensiblement continues, qui peuvent également être liées par thermoliage par fusion.
Patent CA-2612603-C (CA)
Title: Device and method for a trackable ultrasound
Inventor: GLOSSOP NEIL DAVID
IPC: A61B19/00
Filed: 2006-06-21
Granted: 2015-05-19
Abstract: The invention provides a method for adjusting the calibration of a tracked ultrasound device using the measured difference between two sets of fiducial markings in two relative positions of a tracker and an scan head of the device.  The invention also provides a trackable ultrasound device that enables repeatable attachment of a tracker to a scan head, thus preserving an initial calibration between the tracker and the scan head. Furthermore, the invention provides a calibration jig that can be used to repeatably attach a tracker to an ultrasound scan head or to measure the difference between two relative positions of a tracker and a scan head.
Patent CA-2618016-C (CA)
Title: A method for operating a gas turbine as well as a gas turbine for implementing the method
Inventor: BENZ ERIBERT
IPC: F02C6/10
Filed: 2006-08-07
Granted: 2014-07-15
Abstract: The invention relates to a method for operating a gas turbine (11) in a combined cycle power plant (40), in which method air, which is used to burn a syngas that is recovered from coal, is drawn in and compressed by the gas turbine (11), the compressed air is fed into a combustor (18, 19) [text does not give specific combuster references though the list does] and such that a portion of the compressed air is separated into oxygen and nitrogen. An improved degree of efficiency is achieved by this method by virtue of the fact that a gas turbine (11) with reheating and two combustors (18, 19) [text does not give specific combuster references though the list does] and two turbines (16,17) is used. In the first combustor (18), syngas is burned using the compressed air, and the resultant hot gases are expanded in the first turbine (16). In the second combustor, syngas is burned using the gases coming from the first turbine (16) and the resultant gases are expanded in the second turbine (17) such that the nitrogen that occurs in the separation of the air is led to the gas turbine (11) to be compressed.
Patent CA-2626413-C (CA)
Inventor: GIACOMINO JEFFREY L
IPC: F04B47/12
Filed: 2008-03-19
Granted: 2011-08-23
Abstract: A multiple stage tool for use with plunger lift is disclosed. The disclosed device can be removably positioned at a desired position in a well's tubing, thus providing an upper limit for the travel distance of a first plunger. Subsequent well tubing partitions can be established with the introduction of subsequent plungers followed by the disclosed device.