baber/WOPTO huggingface dataset:
Patent CA-2627822-C (CA)
Title: Top hold down rod pump with hydraulically activated drain and method of use
Inventor: WICENTOVICH BLAINE MICHAEL
IPC: E21B34/08
Filed: 2008-03-31
Granted: 2010-11-23
Abstract: The present invention relates to a top hold-down pump having a barrel drain operatively connected to the pump beneath a seating nipple. The design of the pump provides specific advantages over past systems by improving the efficiency of re- setting the barrel drain and the required work over costs after the drain has been activated.
Patent CA-2631636-C (CA)
Inventor: AKAMINE TAKAYUKI
IPC: G01N33/571
Filed: 2006-12-07
Granted: 2014-06-03
Abstract: It is an object of the present invention to provide a reagent for assaying anti-phospholipid antibodies, which is excellent in long-term storage stability and enables an accurate diagnosis of syphilitic infection, and a reagent for assaying anti-Treponema pallidum antibodies, which enables an accurate diagnosis of syphilitic infection by preventing an occurrence of serum interference. The present invention is a reagent for assaying anti-phospholipid antibodies used for diagnosing syphilitic infection, which contains an insoluble carrier supporting a phospholipid antigen thereon and a copolymer having a segment derived from 2-methacryloyloxyethyl phosphorylcholine and having a segment derived from a hydrophilic monomer.
Patent CA-2633232-C (CA)
Title: Detector and method of detection
Inventor: ALLEN PHILIP JOHN
IPC: G07D7/12
Filed: 2006-12-18
Granted: 2013-01-22
Abstract: A technique and apparatus for detection of infrared radiation emitted from a taggant material sample following the excitation of the sample are described. The decay time of the radiation is a function of the particular taggant being used and so, if the decay characteristic or signature is accurately measured, the particular taggant can be accurately identified. The apparatus comprises an electronic controller (10), a pair (12) of illuminating light-emitting diodes, a photo-detector (14), a first amplifier (16), a three-way sampling switch (18), filter/stores (20) (a-c), second amplifiers (22) (a-c) and an output display (26). The infrared emission is excited by repeatedly illuminating 1 the material for a period of microseconds every few milliseconds using a very intense source of infrared light. This light is supplied by the pair of 940nm, light-emitting diodes (12). Once this light source has been turned off, the sample continues radiating infrared light for a few milliseconds. The emission is detected by photo-detector (14) that is only sensitive to infrared light in the 800 to 1000nm waveband. This helps to reject interference from visible light sources.
Patent CA-2637122-C (CA)
Inventor: KOSTANSEK EDWARD CHARLES
IPC: A01P21/00
Filed: 2008-07-09
Granted: 2013-05-14
Abstract: There is provided a composition comprising an oil medium, wherein particles are suspended in said oil medium, wherein said particles comprise cyclopropene and molecular encapsulating agent, and wherein said particles have median size, as measured by the largest dimension, of 50 micrometer or less. Also provided are a method of making such a composition and a method of treating plants by contact with such a composition.
Patent CA-2639553-C (CA)
Inventor: DONADILLE JEAN-MARC
IPC: G01V9/00
Filed: 2008-09-16
Granted: 2013-01-08
Abstract: A method of performing gravity surveys in a wellbore is described including performing a time-lapse measurement in a monitoring well in the vicinity of injector wellbores, determining a depth for which the difference of the time lapse measurements changes sign or crosses zero as depth of the anomaly; and using said measurements at other depth points to further determine one or more parameters relating to the location and/or size of a density anomaly caused by injecting fluids through said injector wellbores, thus enabling the sweep of an injected fluid including the occurrence of fingering in the formation.
Patent CA-2640954-C (CA)
Title: Hepatitis c virus inhibitors
Inventor: KOHARA KYOKO
IPC: A61K39/395
Filed: 2008-09-29
Granted: 2016-08-09
Abstract: The present invention aims to provide hepatitis C virus inhibitors capable of inhibiting viral replication in hepatitis C virus-infected cells. The replication of hepatitis C virus can be inhibited and hepatitis C virus-infected cells can be specifically injured by specifically inhibiting BGT-1 or AKR1C1 involved in the replication of hepatitis C virus. Thus, viral inhibitors comprising a substance inhibiting BGT-1 or AKR1C1 are effective for the treatment of hepatitis C.
Patent CA-2647978-C (CA)
Title: Testing apparatus and method for detecting a contact deficiency of an electrically conductive connection
Inventor: ERDMANN WOLFGANG
IPC: G01R31/04
Filed: 2006-06-02
Granted: 2012-08-21
Abstract: The invention pertains to a testing apparatus and a method for detecting a contact deficiency of an electrically conductive connection according to the preambles of claims 1, 2 and 23. The invention makes it possible to subject prefabricated electric cable connections that need to be produced in a very precise and quality-responsive fashion, for example, in aircraft, to a prophylactics test. The testing apparatus comprises a measuring chamber, in which several system elements of the connection that are connected in an electrically conductive fashion are positioned, a heat radiator that is supplied with energy and the transferred thermal radiation of which is emitted into the measuring chamber and directed toward the region of the system elements that, after having been heated, generate a thermal field of the insulated and the metallic system components of these connected system elements, a thermal (image) acquisition unit for optically capturing the generated thermal field and for realizing a signal conversion into a thermal image of the connected system elements, and a thermal (image) reproduction unit for the visual reproduction of the converted thermal image, wherein the thermal (image) acquisition unit and the thermal (image) reproduction unit are connected with respect to information technology. Existing contact deficiencies of an electrically conductive connection can be detected with a method that comprises several steps and utilizes this testing apparatus.
Patent CA-2650525-C (CA)
Inventor: DOISY YVES
IPC: G01S7/521
Filed: 2007-04-26
Granted: 2014-06-17
Abstract: L'invention concerne les moyens d'émission sonar et en particulier les moyens d'émission permettant de réaliser une émission acoustique omnidirectionnelle. L'invention porte sur un procédé pour réaliser une émission omnidirectionnelle au moyen d'une antenne linéaire tractée de longueur L supérieure à la longueur d'onde ? du signal émis, constituée d'une pluralité de P projecteurs l'espacement entre projecteurs étant sensiblement inférieur à ?/2. Le procédé selon l'invention consiste principalement à appliquer sur chaque projecteur un signal d'émission issu d'un signal d'émission commun, ce signal commun étant affecté d'un retard dont l'expression suit une loi comportant un terme non linéaire fonction de la position du projecteur dans l'antenne. l'application de cette loi permettant de moduler l'ouverture angulaire du diagramme d'émission. L'invention permet en particulier de réaliser des systèmes de détection sonars, comportant des antennes d'émission et de réception ayant des diamètres sensiblement identiques qui peuvent être enroulées sur un même treuil sans qu'il soit nécessaire de les séparer.
Patent CA-2658520-C (CA)
Inventor: ANKENBAUER WALTRAUD
IPC: C12N15/10
Filed: 2009-03-13
Granted: 2016-11-08
Abstract: The present invention is directed to a composition comprising a DNA Polymerase which is preferably thermostable, Deoxynucleotides, at least one primer oligonucleotide or a pair of amplification primers, and randomized 5-8 mer oligonucleotide, characterized in that said oligonucleotide comprises a modification with an organic hydrophobic moiety Such a composition is specifically useful for performing hot start PCR.
Patent CA-2659695-C (CA)
Inventor: HAEGELE BERND
IPC: H05K3/44
Filed: 2007-05-25
Granted: 2013-03-12
Abstract: Circuit carrier having a metal support layer, at least some portions of which are covered by a dielectric layer, the latter having a plurality of pores, with the pores being sealed by glass at least on the opposite side of the dielectric layer to the support layer.
Patent CA-2662468-C (CA)
Inventor: VALPEY RICHARD S III
IPC: B05B17/00
Filed: 2009-04-14
Granted: 2013-02-19
Abstract: A high volume piezoelectric atomizer for use with common consumer spray products is disclosed. The piezoelectric atomizer may include an actuator, a substrate and a supply of a liquid product to be dispensed. The substrate may include a plurality of tapered perforations in direct contact with the supply of a liquid product. A control circuit vibrates the actuator, substrate and its tapered perforations against the supply at velocities of at least 500mm/s. Droplets are dispensed at a delivery rate of approximately 0.2 g/s resulting in plumes of at least 2 feet in length resulting in a Valpey factor of at least 51Ø
Patent CA-2665153-C (CA)
Title: Traitement dynamique audio utilisant une reinitialisation
Inventor: SEEFELDT ALAN JEFFREY
IPC: H03G7/00
Filed: 2007-09-25
Granted: 2015-05-19
Abstract: La présente invention concerne un processeur ou un procédé de traitement dynamique audio utilisant un mécanisme ou un procédé de réinitialisation afin de s'adapter rapidement à des changements de contenu du signal audio. Un signal de réinitialisation peut être émis en analysant le signal audio lui-même, ou la réinitialisation peut être déclenchée par un événement externe tel qu'un changement de chaîne sur un poste de télévision ou un changement de sélection d'entrée sur un récepteur audio/vidéo. Dans le cas d'un déclencheur externe, un ou plusieurs indicateurs d'état du processeur dynamique de la source audio actuelle peuvent être mémorisés et associés à la source audio avant de passer à une nouvelle source audio. Ensuite, si le système revient à la première source audio, le processeur dynamique peut être réinitialisé à l'état précédemment mémorisé ou à un état proche.
Patent CA-2667787-C (CA)
Title: Cartouche de traitement et appareil de formation d'image
Inventor: CHADANI KAZUO
IPC: G03G21/18
Filed: 2007-11-01
Granted: 2015-08-04
Abstract: L'invention concerne une cartouche de traitement montable de façon détachable sur un ensemble principal d'un appareil de formation d'image électrophotographique, l'ensemble principal comprenant un premier élément de transmission de commande d'ensemble principal rotatif et un second élément de transmission d'entraînement d'ensemble principal rotatif, la cartouche de traitement comprenant un tambour photosensible électrophotographique; une unité de tambour contenant le tambour électrophotographique; un rouleau développeur pour développer une image latente électrostatique formée sur le tambour photosensible électrophotographique avec un développeur; une unité de développement contenant le rouleau de développement et connectée de façon mobile avec l'unité de tambour, l'unité de développement étant mobile par rapport à l'unité de tambour entre une position de contact dans laquelle le rouleau de développement est en contact avec le tambour photosensible électrophotographique et une position espacée dans laquelle le rouleau de développement est espacé du tambour photosensible électrophotographique; un élément de couplage de tambour, disposé sur une extrémité axiale du tambour photosensible électrophotographique, pour s'engager avec le premier élément de transmission d'entraînement d'ensemble principal et transmettre une première force d'entraînement en rotation au tambour photosensible électrophotographique, la cartouche de traitement étant montée sur l'ensemble principal de l'appareil le long d'une direction axiale du tambour photosensible électrophotographique; un élément de couplage d'arbre, disposé sur une extrémité axiale du rouleau de développement, pour transmettre une seconde force d'entraînement en rotation avec un écart permis entre un axe du second élément de transmission d'entraînement d'ensemble principal et un axe du rouleau de développement, l'élément de couplage d'arbre comprenant une partie d'engagement pour s'engager avec le second élément de transmission d'entraînement d'ensemble principal et recevoir la seconde force d'entraînement en rotation, lorsque la cartouche de traitement est montée à l'ensemble principal de l'appareil; la partie d'engagement est mobile dans une direction croisant la direction axiale du rouleau de développement; et lorsque la cartouche de traitement entre dans l'ensemble principal de l'appareil avec l'unité de développement positionnée dans la position espacée, un axe de la partie d'engagement est dévié de l'axe du rouleau de développement par rapport à la direction de croisement.
Patent CA-2670154-C (CA)
Inventor: FILIPPI ERMANNO
IPC: C01B3/38
Filed: 2007-11-21
Granted: 2015-11-17
Abstract: A process for producing synthesis gas (70) by means of catalytic autothermal reforming treatment of a feed gaseous flow (50) comprising hydrocarbons, with the obtainment of partially transformed gas (65) and synthesis gas (70), is characterized in that it comprises the operative steps of: mixing a first portion (23) of the feed gaseous flow (50) comprising hydrocarbons with a gaseous flow (60) comprising oxygen, subjecting the resulting mixture to partial combustion, with the obtainment of a gaseous flow (25) of at least partially combusted gases, mixing a second portion (55) of the gaseous flow comprising hydrocarbons with the gaseous flow (25) of at least partially combusted gases, so as to advantageously attain a dilution of the concentration of the hydrocarbons present therein and subjecting the resulting mixture to said catalytic autothermal reforming, so preventing the formation of soot.
Patent CA-2670200-C (CA)
Inventor: SUN ZHIHUA
IPC: F16C33/20
Filed: 2008-05-26
Granted: 2011-05-24
Abstract: A lead-free self-lubricating bearing is mainly made up of a metal base plate, a global porous bronze powder layer bonded on the base plate and a wear-resistance plastic laver which is sintered and covered on the bronze powder layer. A coiling procedure is used during producing the bearing.  There is no lead in the bronze powder layer or the plastic layer. And the plastic layer includes powder of PPS, EKONOL, MoS2, PTFE and aramid fiber. A method producing said bearing is also disclosed. It includes bonding the bronze powder layer on the metal plate, producing a viscid spreadable mush of the plastic layer, and rolling after spreading, drying, mid-rolling, bonding, and final-rolling. The bearing has better wear-resistance property and can be applied in the fields such as food, pharmacy, and so on, due to lead-free.
Patent CA-2671577-C (CA)
Inventor: D'ARCANGELO MICHELE
IPC: A61B1/00
Filed: 2007-11-30
Granted: 2016-09-20
Abstract: A protecting means for non-invasive procedures, for example endoluminal or laparoscopic procedures, comprises a sheath (10) extending from a distal end (10a) to a proximal end, in which the sheath comprises at least one inflatable channel (12) having an opening and being suitable for receiving a fluid injected through said opening whereby said fluid injected into the inflatable channel through said opening inflates at least one portion of the sheath. The inflatable channel (12) comprises a plurality of longitudinal inflatable segments (14) and a plurality of annular inflatable segments (16) connected to the longitudinal inflatable segments in shape of a frame or net of the sheath (10). The protecting means further comprises an outer sleeve (20) and an inner sleeve (22) forming a gap (24) that comprises the plurality of longitudinal inflatable segments (14) and the plurality of annular inflatable segments (16) connected to the longitudinal inflatable segments. The sleeves are made by a transparent material.
Patent CA-2672408-C (CA)
Title: Pharmacokinetic and pharmacodynamic modelling and methods for the development of phytocompositions or other multi-component compositions
Inventor: TAM YUN KAU
IPC: G16H10/60
Filed: 2008-03-31
Granted: 2019-07-23
Abstract: The present invention provides a set of in vitro and in silico methodologies for predicting in vivo pharmacokinetics and pharmacodynamics of multiple components; the methodologies comprise mathematical models for solving multiple unknowns which are linearly independent and/or interacting with each other. The present invention can be applied to develop phytomedicines which contain multiple active ingredients without prior identification, isolation and purification of these components.
Patent CA-2672781-C (CA)
Inventor: BEDETTI GIANFRANCO
IPC: B01J2/16
Filed: 2007-12-21
Granted: 2015-10-27
Abstract: Fluid bed granulation process comprising the steps of: - forming a fluid bed of seeds (Sl) of a chosen substance, - feeding said fluid bed with a continuous fluid flow (L) comprising a growth liquid, - inducing and maintaining a continuous vortex (V) in said fluid bed, the vortex (V) having a substantially horizontal axis, characterized in that said fluid flow (L) is fed into predetermined first zones (Zl) of said fluid bed, said first zones (Zl) being alternated to second zones (Z2) of said fluid bed in which said fluid flow (L) is not fed.
Patent CA-2681847-C (CA)
Inventor: CHUNG YONGSOO
IPC: A23L7/10
Filed: 2008-04-15
Granted: 2012-07-10
Abstract: A drinkable food product comprises a liquid and a hydrolyzed, dried, agglomerated grain powder.
Patent CA-2686797-C (CA)
Inventor: MUKHINA MARIAT MURADALIEVNA
IPC: A61H39/08
Filed: 2008-05-07
Granted: 2013-10-01
Abstract: The invention relates to medicine, in particular to reflexotherapy and can be used for producing long-term acupuncture action on a patent body. The inventive method for prolonged acupuncture treatment consists in determining acupuncture loci, in selecting the neegle input and output points, in passing the needle through the selected needle input and output points, in keeping both needle ends outside the patient's skin, in securing the needle in this position by means of locks mounted on the needle ends and, after finishing the acupuncture session, leaving the needle in the patient's body for a specified time. Said method is characterised in that acusal tracts are formed in different histological layers of the patient's tissue by introducing needles and the points, situated in the area of the acupuncture loci and/or reflexogenic zone and/or indifferent zone, are selected as the input and/or output points for each needle. Said invention makes it possible to non-medicamentally treat the extended range of diseases and to increase the efficiency of prolonged acupuncture. Said method is carried out by using relatively simple and inexpensive facilities and makes it possible to carry out the efficient treatment practically devoid of side effects, thereby ensuring the extended use thereof in medical practice.
Patent CA-2687100-C (CA)
Title: Systemes de front d'onde et de topographie combines et procedes
Inventor: CAMPBELL CHARLES E
IPC: A61B3/103
Filed: 2008-05-12
Granted: 2016-04-12
Abstract: L'invention propose des procédés, un logiciel et des systèmes pour la détermination d'une forme cible d'ablation pour le traitement de l'AEil d'un patient. Des techniques comprennent la détermination d'informations de front d'onde à partir de l'AEil du patient avec un réfractomètre d'AEil de front d'onde, la détermination d'informations de forme cornéenne antérieure de l'AEil avec un dispositif de topographie cornéenne et la combinaison des informations de front d'onde et des informations de forme cornéenne antérieure pour déterminer la forme cible d'ablation.
Patent CA-2687828-C (CA)
Title: Derivatisation reversible de poly(aryl ether cetones)
Inventor: CROSS PAUL MARK
IPC: C08G65/48
Filed: 2008-05-16
Granted: 2012-10-30
Abstract: La présente invention concerne des systèmes et procédés pour la solubilisation réversible d'(aryl éther cétones) (PAEK). Un procédé de thioacétalisation est employé pour modifier les PAEK en poly(aryl éther thioacétals) qui, contrairement aux PAEK, sont sensiblement solubles dans les solvants courants. Cette modification permet de réaliser facilement des techniques d'analyse sélectionnées sur des PAEK telles que la chromatographie par perméation de gel. La thioacétalisation peut être inversée par une réaction de déprotection pour récupérer le PAEK d'origine sans dégradation substantielle, permettant la caractérisation non destructrice du PAEK. De façon avantageuse, le procédé de thioacétalisation s'applique de façon générale à une large gamme de PAEK, contrairement aux procédés présentement connus de solubilisation de PAEK. La solubilisation des PAEK étend encore l'utilité des PAEK, ouvrant des voies supplémentaires à la modification chimique des PAEK tout en permettant également la possibilité de traiter les PAEK à partir d'une solution.
Patent CA-2688236-C (CA)
Inventor: PASQUALE PABLO
IPC: H01F7/20
Filed: 2008-04-22
Granted: 2016-11-29
Abstract: Disclosed is a multiple tube processing coil for processing two or more elements (1) that are ring-shaped in the processing area (11) thereof, are made of electrically conductive material, and each tightly encompass the pressing zone of a mating piece (21). Said multiple tube processing coil comprises a pulsed power source (4) and an electric conductor (3) that is connected thereto, entirely surrounds the elements in the processing area thereof, and is U-shaped. The two legs (31) of the U are each provided, across from one another, with at least one concavity (32). The internal edges (33) of the two opposite concavities jointly have a shape that is complementary to the external edge of the cross-section of the elements and is equidistantly enlarged. At least the concavities on the internal faces of the two legs are covered with an electrically insulating layer.
Patent CA-2692099-C (CA)
Inventor: BEMIS JEAN
IPC: A61K31/429
Filed: 2008-06-20
Granted: 2016-08-09
Abstract: Provided herein are novel sirtuin-modulating compounds and uses thereof. (see formula III) The sirtuin-modulating compounds may be used for increasing the lifespan of a cell, and treating and/or preventing a wide variety of diseases and disorders including, for example, insulin resistance, a metabolic syndrome, diabetes, or complications thereof as well as diseases or disorders that would benefit from increased mitochondrial activity. Also provided are compositions comprising a sirtuin-modulating compound in combination with another therapeutic agent.
Patent CA-2692171-C (CA)
Title: Methods and uses thereof of prosaposin
Inventor: WATNICK RANDOLPH
IPC: C12N15/12
Filed: 2008-06-23
Granted: 2019-10-22
Abstract: The invention relates to methods for treating of tumor metastasis, methods for preventing, inhibiting, and predicting tumor recurrence and tumor metastasis, and methods of preventing cancer development for one at risk of developing cancer, for one diagnosed with a benign cancer, and/or for one diagnosed with malignant cancer. The invention also relates to methods of treating angiogenesis-dependent diseases and disorders. In addition, the invention provides: (1) a method for screening for tumor/cancer derived angiogenesis and metastasis factors; (2) a method for screening for compounds that inhibit angiogenesis and metastasis; (3) a method for screening for compounds that promote anti- angiogenesis and anti-metastasis activities; (4) a method for cancer prognosis evaluation; (5) a method for predicting the tissue specificity of a metastastic cancer; (6) a method for determining likelihood of metastasis; and (7) a method for cancer prognosis evaluation by the surveillance of metastasis development.