baber/WOPTO huggingface dataset:
Patent CA-2535964-C (CA)
Inventor: RONNEKLEIV ERLEND
IPC: G01D5/353
Filed: 2006-02-09
Granted: 2009-05-26
Abstract: Unwanted signal components in time-division multiplexed (TDM) systems may lead to crosstalk and noise if these pulses overlap with signal pulses from an interrogated sensor. The crosstalk and noise are dominated by interference between the signal pulses from the interrogated sensor and the unwanted signal components and can be greatly reduced by suppressing this interference signal. The unwanted signal components may include overlapping pulses originating from different sets of interrogation pulses (repetition periods). Modulating the phase or frequency between the repetition periods so that the unwanted interference signal does not appear at frequencies from which the phase of the interrogated sensor is demodulated suppresses this interference. Other unwanted signal components include leakage light during dark periods of the duty cycle of an interrogation signal. Modulating the phase difference between the interrogation signal and the leakage light suppresses the interference between the leakage light and the interrogation signal.
Patent CA-2536808-C (CA)
Title: Natural ph colour indicator for use with agricultural compounds
Inventor: BLOOMBERG MARTIN DAVID
IPC: C05G3/00
Filed: 2004-08-24
Granted: 2011-11-15
Abstract: This invention discloses a new class of pH indicators suitable for use in agricultural compounds. The class comprises naturally occurring substances which are extracts from grape skins, cabbage and lichen. Safety concerns are now causing regulatory bodies to prohibit use of chemical pH indicators in compounds which are used for crops and animals. The naturally occurring compounds of this invention satisfy these concerns of the regulators and function as well as chemical indicators of the prior art.
Patent CA-2540196-C (CA)
Title: Pyridine derivatives and use thereof as urotensin ii antagonists
Inventor: MATHYS BORIS
IPC: C07D401/12
Filed: 2004-09-21
Granted: 2012-03-20
Abstract: The invention relates to novel pyridine derivatives of formula 14 (see formula 14) and related compounds and their use as active ingredients in the preparation of pharmaceutical compositions. The invention also concerns related aspects including processes for the preparation of the compounds, pharmaceutical compositions containing one or more of those compounds and their use as neurohormonal antagonists, especially as urotensin II inhibitors.
Patent CA-2542102-C (CA)
Inventor: TOWNSEND LEROY B
IPC: A61P31/12
Filed: 2004-10-06
Granted: 2012-01-03
Abstract: L'invention se rapporte à de nouveaux composés chimiques, ainsi qu'à des procédés d'utilisation de ces nouveaux composés chimiques. Cette invention concerne en particulier des dérivés d'indole (tels que représentés par la formule (I)) et des composés apparentés, ainsi que des procédés d'utilisation de ces dérivés d'indole et composés apparentés en tant qu'agents thérapeutiques pour traiter un certain nombre d'états, y compris des états qui sont associés à des infections virales et à des maladies cardiovasculaires.
Patent CA-2548325-C (CA)
Inventor: LANG THOMAS G
IPC: B63B1/12
Filed: 2004-12-03
Granted: 2012-03-13
Abstract: L'invention porte sur une coque de bateau à faible frottement comprenant généralement un caisson latéral qui commence à une section humide de la proue, un caisson de fond qui commence à l'étrave d'attaque du fond humide, une section humide de poupe qui ferme une partie inférieure du caisson latéral, une étrave de fuite de fond humide qui ferme le caisson de fond, un stabilisateur passif et un propulseur. Le fond des bras de liaison de catamaran comprend un atténuateur d'impact de proue. Pour la commande, on utilise des volets optionnels dans les stabilisateurs passifs, associés à des ailettes canard optionnelles totalement amovibles. Différentes sections humide de proue et un dispositif rétractable sont utilisés pour commencer les caissons latéraux. Une coque à faible frottement peut utiliser plusieurs caissons. La nouvelle coque à faible frottement de l'invention comprend un caisson de fond supérieure qui commence à une étrave d'attaque humide de fond supérieur, et est fermée par une étrave de fuite de fond supérieur. D'autres modèles comprennent une coque avant raccourcie écartée vars l'avant d'une coque arrière raccourcie, et un trimaran supporté par des ailes portantes et pourvu de coques à faible frottement.
Patent CA-2550883-C (CA)
Title: Dispositif d'ancrage pour tubage des puits de forage
Inventor: CARRO GUSTAVO IGNACIO
IPC: E21B43/10
Filed: 2006-06-27
Granted: 2013-10-29
Abstract: Dispositif d'ancrage pour le tubage dans un puits de forage. Le dispositif est constitué d'un corps d'ancrage placé dans un train d'outils et d'une multitude de doigts à expansion radiale installés dans un assemblage de doigts en position rétractée et se déplaçant en position étendue où les doigts s'étendent de manière radiale à partir du train d'outils pour l'ancrage sur une paroi du puits de forage.
Patent CA-2552081-C (CA)
Inventor: MARISSEN ROELOF
IPC: D04H1/00
Filed: 2005-01-07
Granted: 2012-07-17
Abstract: The invention relates to a process for the manufacture of an object, curved in one or more directions, from a package of at least one stacked ply containing polymeric fibres by the deforming thereof at elevated temperature, the process comprising imposing on the fibres a tensile stress at a temperature lying between the melting point of the fibres at the imposed tensile stress and 20~C  below the melting point, which tensile stress is high enough for the fibres to be drawn. This process allows objects, curved in one or more directions, to be produced from flat fibre plies without appreciable wrinkling using even fibre plies with low internal and/or mutual deformability and without material being drawn into the die in a controlled manner. The invention also relates to an object, curved in one or more directions, obtainable by the process according to the invention.
Patent CA-2559303-C (CA)
Title: Processes and intermediates for the preparation of aspartic acetal caspase inhibitors
Inventor: TANOURY GERALD J
IPC: C07B57/00
Filed: 2005-03-11
Granted: 2013-09-10
Abstract: The invention relates to processes such as that shown in the scheme and compounds useful for producing modified aspartic acid derivatives, such as aspartic acid aldehyde moieties. Aspartic acid derivatives are useful for preparing caspase inhibitors and/or prodrugs thereof.
Patent CA-2560657-C (CA)
Inventor: VAGO ROBERT EDWARD
IPC: C02F1/36
Filed: 2006-09-21
Granted: 2009-11-24
Abstract: A method for reducing ammonia concentration in an aqueous medium caused by the presence of fish gill/urine discharge, fish faeces and uneaten organic fish-feed particulate matter in recirculating aquaculture tanks. Fish in fish tank water are remotely located or partially isolated from the fish tank water utilized by the sono-molecular-conversion apparatus. Transient cavitation-created, collapsing microsized bubbles generated in the fishless portion of the fish tank water completes ammonia nitrification, mineralization and denitrification therein.
Patent CA-2562151-C (CA)
Title: Oligonucleotides comprising a c5-modified pyrimidine
Inventor: MANOHARAN MUTHIAH
IPC: A61K31/7052
Filed: 2005-04-29
Granted: 2016-09-06
Abstract: One aspect of the present invention relates to a double-stranded oligonucleotide comprising at least one ligand. In certain embodiments, a ligand is bound to only one of the two oligonucleotide strands comprising the double-stranded oligonucleotide. In certain embodiments, both of the oligonucleotide strands of the double-stranded oligonucleotide independently comprise a bound ligand. In certain embodiments, the oligonucleotide strands comprise at least one modified sugar moiety. In certain embodiments, a phosphate linkage in one or both of the strands of the oligonucleotide has been replaced with a phosphorothioate or phosphorodithioate linkage. In a preferred embodiment, the ligand is cholesterol or 5.beta.-cholanic acid. Another aspect of the present invention relates to a single-stranded oligonucleotide comprising at least one ligand. In certain embodiments, the oligonucleotide comprises at least one modified sugar moiety. In certain embodiments, a phosphate linkage of the oligonucleotide has been replaced with a phosphorothioate or phosphorodithioate linkage. In a preferred embodiment, the ligand is cholesterol or 5.beta.-cholanic acid. The ligand improves the pharmacokinetic properties of the oligonucleotide.
Patent CA-2565468-C (CA)
Inventor: HILTMANN ANDREAS
IPC: D03D15/587
Filed: 2005-08-19
Granted: 2013-04-02
Abstract: The invention relates to a textile strip comprising an integrated antenna thread for an RF transponder. The aim of the invention is to produce a textile strip in a simple, flexible manner and to avoid the risk of short-circuits. To achieve this, the strip is configured from a base textile that is produced on a needle loom. The antenna thread is laid on the base textile in an undulating or zigzag form during the production of said textile, the distance between the limbs of an antenna thread loop and at least one edge of the strip being two weft threads.
Patent CA-2566541-C (CA)
Title: 3-.beta.-d-ribofuranosylthiazolo[4,5-d]pyrimidine nucleosides and uses thereof
Inventor: AVERETT DEVRON R
IPC: A61K31/7052
Filed: 2004-06-07
Granted: 2012-10-09
Abstract: The invention provides a compound selected from (see formula I), (see formula II), (see formula III), (see formula IV), (see formula V), (see formula VI), (see formula VII), (see formula VIII), (see formula IX), (see formula X), (see formula XI), (see formula XII), (see formula XIII), (see formula XIV), (see formula XV), (see formula XVI), (see formula XVII), (see formula XVIII), (see formula XIX), (see formula XX), (see formula XXI), (see formula XXII), (see formula XXIII), pharmceutically acceptable salts thereof and pharmaceutically acceptable solvates thereof. The compounds of the invention are useful for treating a hepatitis C  virus infection in a patient.
Patent CA-2580822-C (CA)
Inventor: HARTLEY DAVID ERNEST
IPC: A61F2/07
Filed: 2005-09-21
Granted: 2013-07-16
Abstract: A joining arrangement between a main tube and a side arm in a side arm stent graft. The side arm is stitched into an aperture in the main tube and is in fluid communication with it. The aperture is triangular, elliptical or rectangular and the side arm is cut off at an angle to leave an end portion having a circumferential length equal to the circumference of the aperture. The side arm can also include a connection socket comprising a first resilient ring around the arm at its end, a second resilient ring spaced apart along the arm from the first ring and a zigzag resilient stent between the first and second rings. The zigzag resilient stent can be a compression stent. Both the main tube and the side arm are formed from seamless tubular biocompatible graft material.
Patent CA-2584245-C (CA)
Inventor: BLEINER THOMAS
IPC: E01F9/00
Filed: 2005-10-05
Granted: 2013-06-25
Abstract: An optical signaling apparatus for use in highways or roadways (2), particularly in low visibility conditions, wherein a roadway (2) comprises at least one traffic bearing surface (S) with at least one edgeline (3). The apparatus comprises light-emitting means (4) for emitting at least one laser beam (5) and support means (6) designed to be arranged along the roadway (2) for supporting the light-emitting means (4). The apparatus also includes optical means (7) arranged along the roadway (2) for interacting with the beam (5) in such a manner as to selectively conform and project it either in a first direction (D1) which is incident on at least one edgeline (3) to interact therewith, or in a second direction (D2) substantially parallel to the traffic bearing surface (S) to define a substantially continuous optical path that can be viewed by the users, or even in both such directions (D1, D2).
Patent CA-2592094-C (CA)
Title: Device for testing ferromagnetic component walls without destruction of the same
Inventor: ALERS GEORGE A
IPC: G01N29/22
Filed: 2005-12-21
Granted: 2012-07-10
Abstract: A device for destruction-free testing of ferromagnetic component walls such as pipe walls or panel walls with respect to cracks or other elongate defects by ultrasound waves, in particular shear waves, that are excited in a wall area magnetized in a predetermined magnet orientation by a high frequency induction coil, that propagate on a path that can be oriented by an induction coil as a sending transducer, and that are received at a spacing from the sending transducer by at least one induction coil as a receiving transducer, is designed in such a way that defects of a predetermined shape, in particular cracks resulting from stress crack corrosion, can be detected well without this requiring increasing the construction expenditure and the energy expenditure of the device inappropriately.
Patent CA-2593091-C (CA)
Title: Fcc feed injection system
Inventor: SWAN GEORGE A III
IPC: B01F5/04
Filed: 2005-12-02
Granted: 2010-12-21
Abstract: This invention relates to an apparatus and process for injecting a petroleum feed. More particularly, a liquid petroleum feed is atomized with a nozzle assembly apparatus in which the apparatus has injection nozzles that produce a generally flat spray pattern of finely dispersed feed. The injection nozzles are each designed such that the overall effect of the different spray patterns from the individual nozzles provides a more uniform feed coverage across the catalyst stream.
Patent CA-2593342-C (CA)
Title: Patient support surfaces
Inventor: MAIER EDMUND K
IPC: A47C27/18
Filed: 1998-11-13
Granted: 2009-08-04
Abstract: Multiple varieties of patient support surfaces (10) are presented with a common modular assembly primarily including a perimeter chassis and integrated upper support element. Perimeter bolsters (14) provide relatively firmer support and facilitate safer transfers and better sitting at the edge of the bed. Pressure redistribution air cylinders (36, 38, 40, 42), turned either longitudinally or laterally, are captured by shaped, slotted inner bolsters (68, 70) and underside arches (88, 90, 92, 94) of an integral foam topper (24). Each foam topper (24) integrally incorporated may include a sloping heel pressure relief section for redistributing load to relatively more pressure-tolerant lower legs and calves. An external valving arrangement for a static non-powered embodiment permits practice of a 'recharging' technique using an air pump (118) and self-calibrated valve (124), to return the air pressure in static air cylinders (36, 38, 40, 42) to their original manufactured specifications.
Patent CA-2601563-C (CA)
Title: A lock and key system with extra code combinations
Inventor: WIDEN BO
IPC: E05B27/10
Filed: 2006-02-27
Granted: 2009-09-29
Abstract: A lock and key system with a very large number of code combinations. The lock (200) includes side locking tumblers (206) having pivoting fingers (208) with asymmetric key contacting portions (22Or) , which engage with a wave-like code pattern (105) formed at the side of the key (100) .
Patent CA-2604927-C (CA)
Title: Glove having at least two adjacent chambers
Inventor: KLUG HELMUT
IPC: A41D19/015
Filed: 2006-04-24
Granted: 2011-11-29
Abstract: Disclosed is a piece of garment, e.g. in the form of a glove, comprising an outer layer that encloses at least one interior space which is provided with an opening for accommodating a body part such as a hand and is subdivided into at least two adjoining chambers. Each chamber encompasses at least one chamber opening that is arranged in the opening of the interior space and selectively accommodates the body part such as a hand. The material of each chamber can be constructed with at least one layer of protective material which can be provided with an insulating material, a functional layer material, a cut-resistant material, a heat-resistant and/or a flame-proof material, for example. The inventive design allows the user of the glove to selectively put his/her hand into one of the chambers that are provided, according to the desired protective effect, while the unused chamber lies in the interior space in a compressed manner.
Patent CA-2606111-C (CA)
Inventor: BRANECKY BRIAN THOMAS
IPC: F04D27/00
Filed: 2007-10-10
Granted: 2015-05-12
Abstract: A method of controlling a motor operating a pumping apparatus of a system includes determining a trip value for a parameter, floating the trip value, and monitoring the operation of the pump. Monitoring the operation of the pump includes determining a value for the parameter, comparing the value to the trip value, and determining whether the comparison indicates a condition of the pump. The method of controlling the motor also includes controlling the motor to operate the pump based on the condition of the pump.
Patent CA-2609778-C (CA)
Inventor: ERIKSSON PER-OLOF
IPC: E06C1/18
Filed: 2006-05-29
Granted: 2014-07-29
Abstract: Mécanisme de blocage pour échelle télescopique (1) comportant plusieurs segments d'échelle (5), chaque segment d'échelle comportant deux montants d'échelle (2, 3) agencés en parallèle l'un à l'autre et reliés à une extrémité par un barreau pour former un segment d'échelle en U, chaque segment d'échelle (5) étant introduit télescopiquement dans un segment d'échelle inférieur pour former une échelle télescopique (1), des amortisseurs (23) étant disposés à l'extrémité inférieure des montants d'échelle (2, 3). Le mécanisme de blocage ci-décrit comprend en outre des mécanismes de retenue (20, 41) ménagés sur chaque montant d'échelle (2, 3), une seule paire d'actionneurs du mécanisme de blocage étant agencée sur l'un quelconque des segments d'échelle (5) tout en permettant le pliage télescopique de l'échelle entière (1).
Patent CA-2614485-C (CA)
Inventor: KUMMER RANDY D
IPC: B29C41/30
Filed: 2005-02-18
Granted: 2013-11-26
Abstract: The mixture of plastic (17) and lubricating material (19) being coated on the electrical conductive wire or fiber optic wire by extruding head (15) to form an electrical cable or optical cable (12) having a surface with reduced coefficient of friction.
Patent CA-2616047-C (CA)
Inventor: SCHENK DALE B
IPC: C12N5/16
Filed: 2006-07-19
Granted: 2018-01-09
Abstract: The invention provides improved agents and methods for treatment of diseases associated with synucleinopathic diseases, including Lewy bodies of alpha-synuclein in the brain of a patient. Such methods entail administering agents that induce a beneficial immunogenic response against the Lewy body. The methods are particularly useful for prophylactic and therapeutic treatment of Parkinson's disease.
Patent CA-2622647-C (CA)
Inventor: YARDLEY CHRISTOPHER
IPC: B64D45/00
Filed: 2006-04-28
Granted: 2014-03-25
Abstract: An alarm system for an aircraft door comprises; a sensor (22) for sensing when the door operating handle is about to be gripped by an operator, an aural alarm (35) associated with the sensor and operable to sound when the sensor detects that the handle is about to be gripped, means (32, 38) for receiving a signal activated in response to an event which occurs remote from the door and arming the sensor and/or aural alarm when the signal is received by the receiving means.
Patent CA-2626167-C (CA)
Inventor: O'LEARY RAYMOND P
IPC: H02H11/00
Filed: 2006-10-03
Granted: 2015-05-26
Abstract: L'invention concerne des fermetures d'essai de circuit capables de fermer un circuit de distribution de puissance et d'interrompre le courant obtenu au courant zéro suivant. Lors de la détection d'un défaut, la fermeture d'essai de circuit est actionnée afin d'ouvrir les contacts en vue d'isoler le défaut. Ensuite, la fermeture d'essai de circuit essaie la ligne défectueuse afin de déterminer si le défaut a été résolu. La fermeture d'essai de circuit peut générer un premier signal d'essai possédant une première polarité et un second signal d'essai possédant une seconde polarité opposée à la première. La génération du second signal d'essai est limitée à la circonstance dans laquelle le premier signal d'essai indique un défaut.
Patent CA-2626725-C (CA)
Inventor: BOUSSIGNAC GEORGES
IPC: A61M16/04
Filed: 2008-03-20
Granted: 2015-06-16
Abstract: According to the invention, the sensor (l) of the said assembly comprises two channels (1 and 2) in parallel, equipped with unidirectional valves (5, 6) mounted head to tail.
Patent CA-2630715-C (CA)
Inventor: DUNLEAVY PATRICK
IPC: B29C70/22
Filed: 2006-11-10
Granted: 2010-06-15
Abstract: The invention relates to a method of producing a strap on a structural element that is made from a composite material which is formed, at least locally, from a stack of primary plies (N1 N7) of composite fibres defining at least one extension (113) which is intended to form the strap. The inventive method includes a step consisting in separating the primary plies at least at the extension and inserting separator plies (116) between the primary plies.
Patent CA-2631850-C (CA)
Inventor: KIMURA HIROYUKI
IPC: A23L33/00
Filed: 2006-12-05
Granted: 2015-02-24
Abstract: An object of the invention is to provide an equol-containing fermented soybean hypocotyl material that is useful for foods, pharmaceutical preparations, cosmetic products, etc. The equol-containing fermented soybean hypocotyl material of the invention is obtained by fermenting soybean hypocotyls using at least one microorganism having an equol-producing ability by utilizing at least one daidzein compound selected from the group consisting of diadzein glycosides, daidzein, and dihydrodaidzein.
Patent CA-2634812-C (CA)
Inventor: KAPLAN MICHAEL M
IPC: G06F21/74
Filed: 1998-09-16
Granted: 2010-03-30
Abstract: A secure communication platform on an integrated circuit is a highly integrated security processor which incorporates a general purpose digital signal processor (DSP) (62), along with a number of high performance cryptographic function elements, as well as a PCI and PCMCIA (14) interface. The secure communications platform is integrated with an off- the-shelf DSP so that a vendor who is interested in digital signal processing could also receive built-in security functions which cooperate with the DSP. The integrated circuit includes a callable library of cryptographic commands and encryption algorithms. An encryption processor is included to perform key and data encryption, as well as a high performance hash processor and a public key accelerator (28).
Patent CA-2637714-C (CA)
Inventor: HINE ROGER G
IPC: B63H1/30
Filed: 2007-01-18
Granted: 2015-02-24
Abstract: La présente invention concerne un véhicule aquatique à énergie houlomotrice comprenant un flotteur de surface, un nageur immergé et un câble d~attache qui relie le flotteur et le nageur, afin que le nageur monte et descende suivant le mouvement des vagues. Le nageur comporte une ou plusieurs ailettes en interaction avec l~eau lorsque le nageur monte et descend, qui génèrent des forces propulsant le véhicule en avant. Le véhicule, qui n~a pas besoin d~être habité, peut transporter du matériel de communication et de commande afin de pouvoir suivre une route indiquée par des signaux qu~il reçoit, et afin de pouvoir enregistrer ou émettre des données à partir de capteurs sur le véhicule.