baber/WOPTO huggingface dataset:
Patent CA-2672722-C (CA)
Inventor: NELSON MARK L
IPC: C07C237/26
Filed: 2000-09-13
Granted: 2013-11-05
Abstract: The present invention relates to novel chemistries which allow for heretofore unobtainable substituted tetracycline compounds which exhibit significant antibacterial activity. The methods disclosed herein utilize reactive tetracycline-based precursor compounds, reactive organic substituent precursors and transition metal catalysts under conditions such that a tetracycline compound substituted with the desired organic substituent is formed. In one embodiment of the invention, a substituted tetracycline compound may be prepared by combining a reactive tetracycline-based precursor compound such as an arene tetracycline diazonium salt, and a reactive organic substituent precursor, e.g., alkenes, substituted alkenes, vinyl monomers, aromatics and heteroaromatics, in the presence of a transition metal catalyst, such as palladium chloride, under conditions such that a tetracycline compound substituted with the organic substituent is formed. Such compounds may optionally act as intermediates for making other compounds, e.g., hydrogenation of unsaturated groups on the substituent.
Patent CA-2678841-C (CA)
Title: Process for enhanced production of heavy oil using microwaves
Inventor: BANERJEE DWIJEN K
IPC: E21B43/16
Filed: 2009-09-16
Granted: 2011-07-26
Abstract: A process for utilizing microwaves to heat H2O within a subterranean region wherein the heated H2O contacts heavy oil in the subterranean region to lower the viscosity of the heavy oil and improve production of the heavy oil.
Patent CA-2685893-C (CA)
Title: Systeme de crampon en c et de connecteur a coin sans marteau
Inventor: RUVANG JOHN A
IPC: E02F9/28
Filed: 2008-04-10
Granted: 2011-11-01
Abstract: L'invention concerne un élément d'usure pénétrant le sol retenu de façon amovible sur une structure de support associée par un système de crampon en C et de connecteur à coin sans marteau s'étendant à travers des ouvertures alignées dans l'élément d'usure et la structure de support. Le crampon en C sans marteau comprend une structure en coin, une structure de bobine, un élément de vis rotatif et une interconnexion à rainure et languette. A titre illustratif, l'élément d'usure est un adaptateur et la structure de support un rebord de benne.
Patent CA-2685926-C (CA)
Title: Apparatus for detecting the leakage of heavy water in nuclear reactor system and detection method using the same
Inventor: HAN JAE MIN
IPC: G01N1/26
Filed: 2009-11-12
Granted: 2013-01-15
Abstract: An apparatus for detecting a leakage of heavy water in a nuclear reactor system and a method for detecting a leakage of heavy water using the same are disclosed to sensitively monitor a leakage of heavy water within a nuclear reactor system in the air or to a secondary side of a steam generator in real time by taking an air test sample around a pressure tube or delayed neutron tube of the nuclear reactor system or a test sample from the secondary side of the steam generator and measuring molecules of mixed heavy water by using the laser absorption spectroscopy, and a method for detecting a leakage of heavy water using the same. The apparatus for detecting a leakage of heavy water in a nuclear reactor system includes: a diode laser that generates a laser beam and injects the generated laser beam to a test sample placed in a light absorption cell; the light absorption cell that accommodates a gathered test sample therein; a vacuum pump that adjusts a degree of vacuum of the light absorption cell; a test sample introduction unit that gathers an air test sample from a location with a high possibility of a leakage of heavy water or a light water test sample from a secondary side and transfers it to the light absorption cell; an optical detector that detects a laser beam which has passed through the light absorption cell; and a microprocessor that controls the operation of the diode laser, the light absorption cell, the vacuum pump, the test sample introduction unit, and the optical detector, receives a detect signal from the optical detector, and analyzes an absorption spectrum signal.
Patent CA-2690459-C (CA)
Inventor: KONG JAMES PO
IPC: G05B23/02
Filed: 2008-06-16
Granted: 2016-09-06
Abstract: A system for monitoring an industrial process, comprising one or more sensors connected to one or more operating components of the industrial process; a remote monitoring station, comprising a computer and a database; and a connection between the one or more sensors and the remote monitoring station, wherein the remote monitoring station is at least about 100-2500 miles away from the industrial process, for example 500-1000 miles.
Patent CA-2691054-C (CA)
Title: Combinations of sap depleting agents and anti-sap antibodies
Inventor: PEPYS MARK BRIAN
IPC: C12Q1/00
Filed: 2008-06-27
Granted: 2017-11-14
Abstract: The invention describes the use of a compound which depletes serum amyloid P  component from the circulation, in combination with an antibody specific for serum amyloid P component, for the treatment or prophylaxis of amyloidosis.
Patent CA-2693322-C (CA)
Title: Dual screen presentation notebook computer
Inventor: CHOY HENG KAH
IPC: G06F1/10
Filed: 2008-07-19
Granted: 2019-03-12
Abstract: A dual screen presentation notebook having components that are inte-grally connected together to allow easy viewing of presentation materials without the users having to sit side by side craning their necks close together facing the same direction but instead can face opposite one another. When the dual screen presentation notebook is switched on, users can either (i) view identical or mirror images of the presentation materials or (ii) different im-ages on the two monitor screens. The dual screen presentation notebook can be easily converted into a tablet computer and can also be used for other applications such as viewing electronic book, electronic photo-graph and images, videos, movies, etc.
Patent CA-2695983-C (CA)
Inventor: CUDE J MICHAEL
IPC: A61M5/145
Filed: 2007-10-03
Granted: 2015-05-05
Abstract: A syringe adapter includes an adapter body having a first connecting portion that may be received into a power injector unit used to deliver contrast media. The adapter also includes a second connecting portion configured to receive the rearward end of an associated syringe. The adapter includes means for encoding information about the associated syringe that may be communicated to the power injector unit through one or more sensors. The means for encoding information may include a mechanism that moves linearly laterally back and forth to activate an actuator used to convey the encoded information. In particular, the action of installing the adapter may be decoupled from the action of encoding information.
Patent CA-2699308-C (CA)
Title: Integration de valeurs numeriques pour echanges numeriques
Inventor: SERENA FRANK DAVID
IPC: H04N21/85
Filed: 2008-09-16
Granted: 2016-04-26
Abstract: La présente invention concerne un système et des procédés pour le couplage d'une valeur numérique, d'un crédit ou d'espèces avec des publicités. Les publicités peuvent comprendre n'importe quel contenu parrainé pour être présentées à un utilisateur. Les publicités peuvent être placées avec un autre contenu pour être présentées à un utilisateur. Lorsque les publicités sont présentées à un utilisateur, l'utilisateur cumule la valeur, le crédit ou les espèces numériques associées aux publicités, qui peuvent être utilisées pour accéder à des contenus ou des services supplémentaires ou les acheter.
Patent CA-2704563-C (CA)
Inventor: KRAUS HARALD
IPC: C09J175/12
Filed: 2008-10-24
Granted: 2015-07-21
Abstract: The invention relates to aqueous dispersion adhesives based on aqueous polyurethane-polyurethane urea dispersions, to a process for their preparation and to the use of the dispersion adhesives in the production of adhesive composites.
Patent CA-2705122-C (CA)
Inventor: FASSIH-NIA MOHAMMED
IPC: G01K11/32
Filed: 2007-11-09
Granted: 2015-07-14
Abstract: A sensor apparatus for sensing parameters of an object may include at least one optical fiber, one or more attaching members and a tensioner. The one or more attaching members may be coupled to the optical fiber and may attach the one optical fiber to an object. The tensioner may be coupled to the optical fiber and may secure the one or more optical fiber against a surface of an object.
Patent CA-2706446-C (CA)
Title: Adhesifs de crepage comprenant des melanges de resines de haut et de bas poids moleculaires
Inventor: GRIGORIEV VLADIMIR A
IPC: D21H21/14
Filed: 2008-11-26
Granted: 2016-05-17
Abstract: L'invention concerne une composition comprenant une ou plusieurs résines de haut poids moléculaire et une ou plusieurs résines de bas poids moléculaire dans un rapport d'environ 1/99 à 99/1 rapporté aux composés actifs des polymères, lesdites résines de haut poids moléculaire étant choisies dans l'ensemble consistant en résines de polyacrylamide glyoxylé, de polyaminoamide réticulé et de polyaminoamide-épihalohydrine dont le poids moléculaire est compris entre environ 100 000 et environ 5 000 000 daltons et les résines de bas poids moléculaire étant choisies dans l'ensemble consistant en résines de polyacrylamide glyoxylé, de polyaminoamide réticulé et de polyaminoamide-épihalohydrine dont le poids moléculaire est inférieur à environ 100 000 daltons, et le rapport molaire d'épihalohydrine aux atomes d'azote secondaires dans les résines de polyaminoamide-épihalohydrine de haut et de bas poids moléculaires étant inférieur à environ 0,5. L'invention concerne également l'utilisation de la composition pour le crêpage de bandes de papier.
Patent CA-2706833-C (CA)
Inventor: AKIYAMA KIYOSHI
IPC: C07C237/18
Filed: 2002-12-26
Granted: 2013-01-15
Abstract: This invention provides compounds having excellent antitumor activity, which are represented by the following formula (see formula I-2) in which R2 stands for a residual group remaining after removing all carboxyl groups present in a carboxylic acid; m is 1, 2 or 3; n is 0, 1 or 2 and m + n is the number of carboxyl groups which are present in the carboxylic acid.
Patent CA-2708964-C (CA)
Inventor: CICHOCKI FRANK RICHARD JR
IPC: C21D9/26
Filed: 2008-12-12
Granted: 2016-08-16
Abstract: An apparatus for thermally treating and coloring a plurality of curved suture needles. The apparatus includes a conveyer for transferring the plurality of curved suture needles from a source of curved suture needles to a receiver, a housing positioned adjacent the conveyer, the housing having a first end, a second end, and an opening running from the first end to the second end, the opening aligned with the conveyer to enable the plurality of curved suture needles to pass therethrough, a heat source located within the housing for heating the plurality of curved suture needles as the plurality of curved suture needles are transferred by the conveyer from the first end of the housing to the second end of the housing and a system for providing a gas mixture containing a fractional concentration of oxygen to oxidize and colorize the surfaces of the plurality of curved suture needles as the plurality of suture needles pass through the housing. A process for thermally treating and coloring a plurality of curved suture needles to colorize and enhance the stiffness and yield moment of the curved suture needles is also provided.
Patent CA-2709049-C (CA)
Title: Dispositif de verrouillage force de deux elements perpendiculaires
Inventor: BRIOSI ANTONELLO
IPC: A47B57/54
Filed: 2010-07-06
Granted: 2017-10-31
Abstract: Un dispositif destiné au verrouillage forcé de deux éléments orientés orthogonalement lun par rapport à lautre, particulièrement adapté pour raccorder et fixer solidement deux éléments tubulaires (10), (12), présentant une section quadrangulaire ou polygonale, qui sont partiellement délimités par une bande en forme de U (22) et comprennent, sur au moins une face, une pluralité de paires dévidements formés (14). La bande (22) est pourvue de manière correspondante de paires de protubérances complémentaires (16) sétendant en faisant saillie sur la partie avant intérieure des branches verticales et parallèles (18) et (20) de celle-ci, caractérisé en ce quelle comprend un manchon (32), sétendant entre lesdites branches (18) et (20) de ladite bande (22) et est raccordée, à une extrémité, à un collier (28) qui sétend en faisant saillie le long de la partie avant intérieure desdites branches (18) et (20). Lextrémité opposée dudit manchon (32) constitue lentrée pour une vis (30) dont lextrémité vient en prise dans un trou fileté (28') délimité par le collier (28), ledit manchon (32) sétendant transversalement dans lélément tubulaire (10) ou (12) et présentant des trous alignés (38), (40) le long de deux faces opposées, commençant à un trou (26) de la bande (22).
Patent CA-2711323-C (CA)
Title: Isolation tool with rupturable disc
Inventor: FRAZIER W LYNN
IPC: E21B33/12
Filed: 2010-07-26
Granted: 2015-10-20
Abstract: A down hole pressure isolation tool is placed in a pipe string and includes a pair of pressure discs having one side that is highly resistant to applied pressure and one side that ruptures when much lower pressures are applied to it. The weak sides of the pressure discs face each other. Rather than rupturing the discs by dropping a go-devil into the well, a first of the discs is ruptured or broken by the application of fluid pressure from the well head or surface. Formation pressure is then used, in different ways according to the different embodiments, to rupture the remaining disc.
Patent CA-2714343-C (CA)
Inventor: MARX RYAN E
IPC: C09J7/25
Filed: 2009-02-06
Granted: 2015-10-06
Abstract: Briefly, the present disclosure provides a film, tape or outer layer of a composite part comprising: a) at least one layer comprising a crosslinked polymer selected from the group consisting of crosslinked polyurethane, crosslinked polyurea, and crosslinked mixed polyurethane/polyurea polymer; and in some embodiments b) an adhesive layer. In some embodiments the layer additionally comprises a non-crosslinked polymer forming a semi-IPN with the crosslinked polymer. In some embodiments the non-crosslinked polymer may be selected from the group consisting of polyurethane, polyurea, and mixed polyurethane/polyurea polymer. In some embodiments the crosslinked polymer may additionally comprise an acrylate-containing component.
Patent CA-2718152-C (CA)
Inventor: PRENDERGAST PATRICK T
IPC: A61P1/04
Filed: 2008-03-12
Granted: 2018-08-28
Abstract: A method for prophylaxis and/or treatment of mucositis comprising the steps of providing a therapeutically effective amount of a composition comprising either (1) at least one compound selected from the group consisting of 5-[2-pyrazinyl]-4-methyl--1,2-3-thione or an analogue, derivative, metabolite, prodrug, solvate or a pharmaceutically acceptable salt thereof; or (2) a cytokinin compound; and administering the composition to a subject in need of such treatment. Also provided are pharmaceutical compositions comprising 5-[2-pyrazinyl]-4-methyl-1,2-3- thione and/or a cytokinin compound and use of these compositions in the preparation of a medicament for the treatment and/or prophylaxis of mucositis. The cytokinin compound may be selected from, but is not limited to N6-isopentenyl adenosine and N6-benzyl adenosine. The compositions may further comprise a chemotherapeutic agent, such as cisplatin. Further provided are methods and compositions for reducing and/or preventing weight loss in subjects undergoing cancer treatment.
Patent CA-2731680-C (CA)
Title: System for adaptive three-dimensional scanning of surface characteristics
Inventor: SAINT-PIERRE ERIC
IPC: G01B11/245
Filed: 2009-07-30
Granted: 2016-12-13
Abstract: There are provided sys-tems and methods for obtaining a three--dimensional surface geometric charac-teristic and/or texture characteristic of an object. A pattern is projected on a surface of said object. A basic 2D image of said object is acquired; a characteris-tic 2D image of said object is acquired; 2D surface points are extracted from said basic 2D image, from a reflection of said projected pattern on said object; a set of 3D surface points is calculated in a sensor coordinate system using said 2D surface points; and a set of 2D sur-face geometric/texture characteristics is extracted.
Patent CA-2732323-C (CA)
Inventor: PELLICCIARI ROBERTO
IPC: A61P1/16
Filed: 2009-07-30
Granted: 2017-06-27
Abstract: The invention relates to compounds of Formula A: (A) or a salt, solvate, or hydrate thereof. The compounds of formula A are TGR5 modulators useful for the treatment of disease.
Patent CA-2733949-C (CA)
Title: Variete de soja xb009k11 a haut rendement
Inventor: KRASHENINNIK NADEJDA N
IPC: A01H5/10
Filed: 2011-03-16
Granted: 2011-12-06
Abstract: Selon l'invention, on propose une nouvelle variété de soja, désignée sous le nom de XB009K11. Cette invention concerne également les semences de la variété de soja XB009K11, les plants de soja de la variété XB009K11, les parties de plants de soja de la variété XB009K11 ainsi que les méthodes permettant de produire un plant de soja par croisement entre un sujet de la variété de soja XB009K11 et un autre sujet, la variété XB009K11 pouvant servir de parent mâle ou femelle.
Patent CA-2748487-C (CA)
Title: Plate-forme mobile pour surveiller un emplacement de puits
Inventor: HOBBS KIRK
IPC: E21B47/12
Filed: 2009-12-29
Granted: 2018-09-18
Abstract: L'invention porte sur des procédés permettant de surveiller un emplacement de puits, lesquels procédés comprennent le transport d'une plate-forme de surveillance mobile (100) vers un emplacement de puits (150). La plate-forme de surveillance mobile comprend un châssis transportable (105) comportant deux ou plusieurs roues (110); un mât (135) supporté par la plate-forme et pouvant s'étendre verticalement vers le haut à partir du châssis; un émetteur/récepteur comprenant un modem sans fil et une antenne (145); un dispositif de commande (305) apte à communiquer avec l'émetteur/récepteur; et un module d'alimentation (120) couplé électriquement à au moins l'un parmi l'émetteur/récepteur et le processeur. Les procédés comprennent la réception sans fil, au niveau de l'émetteur/récepteur, de données d'emplacement de puits provenant d'une pluralité de capteurs (165) à l'emplacement de puits (150) ou au voisinage de celui-ci; et la transmission sans fil, en temps réel, des données d'emplacement de puits vers une station de surveillance à distance.
Patent CA-2757140-C (CA)
Inventor: BROWDER JOHN
IPC: A61L9/03
Filed: 2011-11-04
Granted: 2014-09-23
Abstract: A light and fragrance producing device includes an electrically powered light source and a separate electrically powered heating element. The device also includes a fragrance disk that can emit fragrances when heated by the heating element. The fragrance disk also can be configured to remain solid while heated by the heating element rather than melting or evaporating. The device can also include a decorative outer housing that can be interchangeable.
Patent CA-2761903-C (CA)
Title: Dry powder fibrin sealant
Inventor: MARTYN GLEN PATRICK
IPC: A61K9/16
Filed: 2010-05-28
Granted: 2018-04-10
Abstract: A fibrin sealant comprises a mixture of first microparticles that comprise fibrinogen, second microparticles that comprise thrombin, and additive material. The additive material may be particulate, and may be, for instance, a biocompatible, wa-ter- absorbent, material, a biocompatible, water-swellable material, a biocompatible, water-insoluble material, a polysaccharide or silica.
Patent CA-2763679-C (CA)
Inventor: NONNET EMMANUEL PIERRE MARCEL
IPC: C04B35/488
Filed: 2010-06-01
Granted: 2018-08-07
Abstract: The invention relates to a sintered particle having a chemical analysis, in weight percent, of: ZrO2 partially stabilized with CeO2 and Y2O3: the remainder up to 100%; Al2O3: 10-60%; additive selected from CaO, a manganese oxide, La2O3, SrO, BaO, and the mixtures thereof: 0.2-6%, the CaO content being lower than 2%; impurities: < 2%; the zirconia being stabilized with CeO2 and Y2O3, present with a molar content in molar percent on the basis of the sum of ZrO2, CeO2 and Y2O3, of: CeO2: 6-11 mol %; and Y2O3: 0.5-2 mol %, the particle being produced by sintering at a sintering temperature higher than 1300°C, the sintering temperature being lower than 1400°C if the additive is CaO or if the CeO2 molar content is between 10 and 11%.
Patent CA-2765260-C (CA)
Inventor: XIN MINCHANG
IPC: E21B47/00
Filed: 2010-06-17
Granted: 2016-02-09
Abstract: An intelligent monitoring system for pumping rod includes a monitoring center (1), a wireless telecommunication device (2) communicating with the monitoring center (1), a motion detection and storage device (4) for the pumping rod connected with the wireless telecommunication device (2), a radio frequency reader (3) connected with the motion detection and storage device (4) for the pumping rod and a frequency memory chip (5) provided on the pumping rod. The monitoring system not only implements detecting and recording of the count of reciprocating movement or rotational movement of the pumping rod, but also, implements monitoring of the motion state of the pumping rod in a wellbore.
Patent CA-2767710-C (CA)
Inventor: SHIDA MITSUZO
IPC: C11D7/60
Filed: 2010-06-30
Granted: 2015-11-24
Abstract: The present invention relates to reactive purge compound for cleaning polymer processing equipment wherein the reactive purge compound that includes at least about 50 wt.% of a polymeric carrier component based on the total weight of the reactive purge compound, wherein the polymeric carrier component includes one or more polymers; a chain scission catalyst component dispersed in the polymeric carrier component; and iii) a water generating component; wherein the reactive purge compound is a feedstock material in the form of a plurality of pellets, granules, rods, powder or other particles.
Patent CA-2767973-C (CA)
Inventor: EMANUEL NOAM
IPC: A61K47/28
Filed: 2010-07-14
Granted: 2019-06-18
Abstract: The present invention provides compositions for extended release of one or more active ingredients, comprising a lipid-saturated matrix formed from a non-biodegradable polymer or a block- co-polymers comprising a non-biodegradable polymer and a biodegradable polymer. The present invention also provides methods of producing the matrix compositions and methods for using the matrix compositions to provide controlled release of an active ingredient in the body of a subject in need thereof.
Patent CA-2769143-C (CA)
Inventor: GERIS RYAN ALEXANDER
IPC: H02J7/00
Filed: 2012-02-22
Granted: 2015-11-24
Abstract: An apparatus (530) and method (400) for determining a power supply electrical current capacity. In one example, an operating circuit (220) is placed (404) into an operating mode that causes the operating circuit to have a determined electrical current consumption. A charging circuit (526) that is electrically connected in parallel with the operating circuit is configured to provide a maximum charging current to a power pack (518). After configuring the charging circuit, a value of a measured charging current provided to the power pack is received. After receiving the value of the measured charging current, an electrical current supply capacity value of the external power supply is determined as a function of the determined electrical current consumption and the value of the measured charging current.