baber/WOPTO huggingface dataset:
Patent CA-2463046-C (CA)
Title: Heat exchange unit for isothermal chemical reactors
Inventor: FILIPPI ERMANNO
IPC: F28D9/00
Filed: 2002-10-02
Granted: 2010-12-14
Abstract: A heat exchange unit for isothermal radial or axial-radial chemical reactors (1), with an overall configuration which is substantially annular and cylindrical having a passage (11) with a predetermined diameter running through it axially, is distinguished in that it comprises a plurality of substantially rectangular, flattened box-shaped heat exchangers (13), distributed in many coaxial and concentric arrays, defining in the unit (12) a plurality of radial alignments with a substantially radial arrangement, and wherein the exchangers (13) have long sides (13a) parallel to the axis of the unit (12) and short sides (13b) extending radially, each of the exchangers (13) comprising an inner chamber (17), intended to be passed through by an operating heat exchange fluid, at least one distributor pipe (19) and at least one collector pipe (20) of the operating fluid, associated with two respective opposing sides (13a) of the exchanger (13) and extending along them, the pipes (19, 20) being in fluid communication, on the one side, with the chamber (17) through at least one opening (19a, 20a) formed therein and, on the other side, with the outside of the exchanger (13), through respective inlet and outlet fittings (21, 22) for the operating fluid.
Patent CA-2475218-C (CA)
Title: Preparation pour composes sensibles a l'oxydation et son procede de fabrication
Inventor: VACHY ROBERT
IPC: A61K47/02
Filed: 2003-02-04
Granted: 2012-09-11
Abstract: Le procédé selon l'invention consiste à éviter l'oxydation d'un composé actif sensible à l'oxygène d'une préparation médicamenteuse et/ou cosmétique en incluant au moins un antioxydant fort et au moins un antioxydant faible à fort pouvoir couvrant, l'antioxydant fort réagissant avec l'oxygène avant le composé actif et l'antioxydant faible réagissant avec l'oxygène résiduel pour former, après oxydation, des particules très couvrantes qui s'agrègent par micronisation autour du composé actif pour former un emplâtre protecteur. Elle s'applique notamment à des composés dérivés du 2,6-di-tert-butylphénol.
Patent CA-2477835-C (CA)
Inventor: COVEY THOMAS R
IPC: G01N27/64
Filed: 2003-03-27
Granted: 2011-11-22
Abstract: L'invention porte sur une technique de quantification par spectrométrie de masse permettant de quantifier à haut rendement des petites molécules et utilisant une source d'ions à désorption laser (par exemple MALDI) reliée à un analyseur de masses à triple quadripôle. Les ions de la source sont amortis/refroidis par des collisions, puis analysés quantitativement par ledit analyseur fonctionnant en mode MRM (suivi de réactions multiples). On obtient ainsi une sensibilité de mesures significativement améliorée en appliquant à la source d'ions des impulsions laser de fréquence élevée (500 Hz ou plus), ainsi qu'une acquisition rapide des données, pouvant atteindre une vitesse d'environ une seconde pour chaque point échantillon de la cible de la source d'ions.
Patent CA-2477967-C (CA)
Inventor: CLAYTON JOSHUA RYAN
IPC: C07D471/06
Filed: 2003-03-04
Granted: 2010-08-10
Abstract: L'invention concerne des inhibiteurs de la kinase représentés par la formule I.
Patent CA-2478674-C (CA)
Title: Utilisation combinee de l-carnitine, d'acetyle l-carnitine et de propionyle l-carnitine pour le traitement d'oligoasthenoteratospermie
Inventor: CAVALLINI GIORGIO
IPC: A23L33/00
Filed: 2003-04-08
Granted: 2010-10-19
Abstract: L'invention concerne l'utilisation de L-carnitine, d'acétyle L-carnitine et de propionyle L-carnitine, ou d'un de leurs sels, acceptable sur le plan pharmaceutique, pour la préparation d'un médicament destiné à soigner l'oligoasthénotératospermie, quelle qu'en soit l'origine.
Patent CA-2481861-C (CA)
Title: Methode et composition favorisant l'augmentation de la production du lait et des concentrations de composants du lait
Inventor: PORTER PAUL A
IPC: A23K1/00
Filed: 2004-09-16
Granted: 2012-05-22
Abstract: Une méthode permettant d'alimenter un ruminant en fournissant du fourrage qui comprend de l'itol et au moins un composant alimentaire supplémentaire, où l'aliment est exempt d'acide gras à protection de rumen qui comprend moins de 10 pour 100 en poids d'acide gras à protection de rumen, sur la base du poids total de l'aliment; la méthode consiste également à alimenter le fourrage par voie orale pendant la période antepartum, lorsque la ruminante est enceinte, la ruminante ingérant l'aliment et l'itol pendant la période antepartum.
Patent CA-2486205-C (CA)
Inventor: SPENGLER CHARLES W
IPC: F24F7/013
Filed: 2003-05-23
Granted: 2008-09-30
Abstract: L'invention concerne un système qui transforme aisément un espace à pression positive en un espace à pression négative et inversement. Le système comporte un cloisonnement qui forme un premier et un second espaces fermés. Une soufflante et une combinaison de conduit de soufflante dans le premier espace sont reliées à une extrémité d'un conduit d'aération dans le second espace afin d'entraîner l'air dans le second espace et d'y créer une pression positive. Pour créer une pression négative dans le second espace, la soufflante et le conduit de soufflante sont placés dans le second espace et une extrémité de sortie dudit conduit est reliée à une autre extrémité du conduit dans le second espace afin d'entraîner l'air provenant du second espace de façon à produire une pression négative dans ledit second espace. Le conduit comporte des ouvertures sur une surface inférieure par lesquelles l'air est entraîné dans le second espace lorsqu'un espace de pression positive est créé. Une feuille souple enroulée est fixée à une extrémité du conduit, recouvrant ainsi les ouvertures sur la surface inférieure du conduit lorsque la soufflante et le conduit de soufflante sont reliés au conduit pour créer une pression négative dans le second espace.
Patent CA-2488898-C (CA)
Inventor: MACPHERSON MURDOCH
IPC: F24H3/12
Filed: 2004-11-29
Granted: 2008-01-08
Abstract: Un système de chauffage par rayonnement comprenant un échangeur de chaleur air/liquide, une boucle de chauffage par rayonnement et une pompe et des conduits pour faire circuler un fluide de chauffage entre l'échangeur de chaleur air/liquide et la boucle de liquide par rayonnement. L'échangeur de chaleur air/liquide est installé dans un conduit d'air chaud relié à un générateur d'air pulsé classique; de préférence dans une section du conduit d'air chaud située à proximité du générateur d'air pulsé avec une section transversale élargie. Lors du fonctionnement, l'appareil utilise de l'air chauffé fourni par le générateur d'air pulsé pour chauffer le liquide de chauffage circulant dans l'appareil. Une partie de la chaleur provenant d'un flux d'air fourni par le générateur d'air pulsé passant par le conduit d'air chaud est transférée au liquide de chauffage dans l'échangeur de chaleur air/liquide installé dans le conduit d'air chaud. Ce liquide de chauffage est ensuite distribué à travers une boucle de chauffage par rayonnement pour chauffer une zone souhaitée.
Patent CA-2492024-C (CA)
Title: Refrigerator with multi-piece mullion having stepped offset
Inventor: ANDERSON TROY M
IPC: F25D11/02
Filed: 2005-01-12
Granted: 2011-06-07
Abstract: A side-by-side refrigerator includes a cabinet defining fresh food and freezer compartments, each having upper and lower sections which vary in width and volume, preferably along with corresponding fresh food and freezer doors that vary in width. The fresh food and freezer compartments are spaced by an offset mullion assembly against which the doors seal. In accordance with the present invention, the offset mullion assembly includes a first longitudinal member, a second longitudinal member, a laterally extending brace and a cosmetic cover. The offset mullion assembly provides strength to the cabinet while providing an aesthetically pleasing and uniform sealing surface for the fresh food and freezer doors.
Patent CA-2496109-C (CA)
Inventor: WOODWORTH TIM
IPC: B25B27/22
Filed: 2005-02-04
Granted: 2009-06-30
Abstract: A device for installing a tire chain is a one-piece, rugged tool made of 3/8"(1.0 cm) or 1/2" (1.3 cm) steel stock. The tool has a total length of approximately 1 foot (30 cm). At a first end, the tool has an arcuate shape that terminates in an open channel, which channel functions to grab a chain hook and to lever the hook into engagement with a chain link. The second end of the tool is L-shaped and terminates in an elliptical-shaped member dimensioned to fit a conventional cam-loc tightening device.
Patent CA-2502491-C (CA)
Inventor: SUN GANG
IPC: G01N21/84
Filed: 1997-08-12
Granted: 2008-09-23
Abstract: An electronic imaging system is disclosed, for assessing the intensity of colorimetric, fluorescent or luminescent signal in a matrix consisting of wells, microwells, hybridization dot blots on membranes, gels or other specimens. The system includes a very sensitive area CCD detector, a fast, telecentric lens with epi-illumination, a reflective/transmissive illumination system, an illumination wavelength selection device, and a light-tight chamber. A computer and image analysis software are used to control the hardware, correct and calibrate the images, and detect and quantify targets within the images.
Patent CA-2505183-C (CA)
Title: Quinazolines substituees utilisees comme agents antiviraux, en particulier contre des cytomegalovirus
Inventor: WUNBERG TOBIAS
IPC: A61K31/517
Filed: 2003-10-25
Granted: 2012-01-03
Abstract: L'invention concerne des quinazolines substituées, ainsi que leurs procédés de production et leur utilisation pour produire des médicaments destinés à traiter et/ou prévenir des maladies, notamment en tant qu'agents antiviraux, en particulier contre des cytomégalovirus.
Patent CA-2508201-C (CA)
Inventor: BRAUNGARDT RUDOLF
IPC: B28B1/08
Filed: 2003-11-20
Granted: 2012-04-24
Abstract: L'objectif de l'invention est de produire des briques profilées en béton au moyen d'un moule soumis à un processus de vibrations, ledit moule comprenant un cadre (FR) et une partie amovible contenue dans ledit cadre. A cet effet, un dispositif comprenant des logements ménagés dans ladite partie amovible (FE) et destinés à recevoir un détecteur de mouvement (SE), ainsi qu'un ensemble comprenant ledit dispositif et au moins un détecteur sont utilisés. L'invention concerne également des conceptions et des ensembles avantageux desdits logements. L'ensemble détecteur (SE) disposé sur la partie amovible (FE) est particulièrement avantageux et permet, grâce à la combinaison de la quantité de mouvement d'un détecteur (SE) disposé sur la partie amovible (FE) et de la quantité de mouvement d'un détecteur (SE) disposé sur le cadre (FR), de déterminer une quantité de mouvement supplémentaire pour le mouvement relatif entre la partie amovible et le cadre.
Patent CA-2508367-C (CA)
Inventor: RATCLIFF KEITH
IPC: A61B17/02
Filed: 1997-04-16
Granted: 2006-11-28
Abstract: Apparatus and method for surgery is disclosed which includes a retractor having a substantially planar base defining an opening for overlying an operative site on a patient. The retractor base comprises a frame structure defining an opening for effecting a surgical procedure therethrough; and at least one suture mount disposed adjacent a peripheral portion of the frame structure, the suture mount including a coil spring configured to retain a suture end portion therein.
Patent CA-2510948-C (CA)
Inventor: KRUMBHOLZ KLAUS
IPC: A61K6/838
Filed: 2005-06-28
Granted: 2014-08-12
Abstract: L'invention porte sur une céramique dentaire opaque servant à la réparation d'un dentier ou d'un implant dentaire comportant au moins du SiO2, Al2O3, B2O3, Na2O, K2O, ainsi que du TiO2. Pour couvrir le matériau d'implant dont la couleur diffère de celle de la dent de manière suffisante, l'invention permet que la céramique dentaire opaque soit tachetée par précipitation d'une ou de plusieurs phases cristallines de TiO2.
Patent CA-2514587-C (CA)
Inventor: BELLUM CLIFF A
IPC: B65H75/10
Filed: 2003-03-21
Granted: 2009-05-19
Abstract: Wide ply gaps (18) are intentionally introduced into one or more plies (14) in a radially intermediate zone of the wall of a spirally wound tube (10). Each ply having wide ply gaps (18) is narrower than the width that would ordinari ly be employed at a given spiral winding angle to achieve a butt joint between adjacent edges of consecutive turns of the ply (14), and the ply (14), and t he ply is wound at that given spiral winding angle in such a manner that gaps (18) are defined between the adjacent edges of the consecutive turns of the ply (14). The wide ply gaps have the effect of increasing the compliance of the intermediate zone of the tube wall in the radial direction. Such increas ed radial compliance has been found to improve the ID stiffness of the tube (10 ) relative to a tube constructed of the same materials but having no ply gaps (18) in the intermediate zone.
Patent CA-2514629-C (CA)
Title: Method and apparatus for remote control
Inventor: FITZGIBBON JAMES J
IPC: G08C17/02
Filed: 2004-02-12
Granted: 2012-12-18
Abstract: An access requesting remote control device (10) includes an agile radio frequency transmitter (13) that will accommodate a variety of communication channels and modulation types. Programmable logic (11) controls the operation of the transmitter depending upon its programming. Such programming can be selectively varied as desired. In one embodiment, any of a plurality of pre-existing application programs can be selected in response to reception of a corresponding selection command via an external communication interface (14). In another embodiment, a relevant application program can be downloaded to the programmable logic via the external communication interface. In yet another embodiment, both options are available.
Patent CA-2516264-C (CA)
Inventor: SCHNEIDER BRADLEY
IPC: H01J49/16
Filed: 2004-02-13
Granted: 2012-10-23
Abstract: An apparatus and method for performing mass spectrometry uses an ion interface (16) to provide the function of removing undesirable particulates from an ion stream from an atmospheric pressure ion source (1), such as an electrospray source or a MALDI source, before the ion stream enters a vacuum chamber (10, 11) containing the mass spectrometer (32). The ion interface includes an entrance cell (27) with a bore (58) that may be heated for desolvating charged droplets when the ion source is an electrospray source, and a particle discrimination cell (30) with a bore disposed downstream of the bore of the entrance cell and before an aperture (4) leading to the vacuum chamber. The particle discrimination cells creates gas dynamic and electric field conditions that enables separation of undesirable charged particulates from the ion stream.
Patent CA-2516795-C (CA)
Inventor: ALLARD JEFFREY W
IPC: C12M1/34
Filed: 2004-02-26
Granted: 2013-01-15
Abstract: A cancer test having prognostic utility in predicting time to disease progression, overall survival, and response to therapy in patients with MBC based upon the presence and number of CTC's. The Cell Spotter® System is used to enumerate CTC's in blood. The system immunomagnetically concentrates epithelial cells, fluorescently labels the cells and identifies and quantifies CTC's. The absolute number of CTC's detected in the peripheral blood tumor load is, in part, a factor in prediction of survival, time to progression, and response to therapy. The mean time to survival of patients depended upon a threshold number of 5 CTC's per 7.5 ml of blood. Detection of CTC's in metastatic cancer represents a novel prognostic factor in patients with metastatic cancers, suggests a biological role for the presence of tumor cells in the blood, and indicates that the detection of CTC's could be considered an appropriate surrogate marker for prospective therapeutic clinical trials.
Patent CA-2519752-C (CA)
Title: Process for preparing crystalline ciclesonide with defined particle size
Inventor: SCHMIDT BEATE
IPC: C07J71/00
Filed: 2004-03-26
Granted: 2012-05-29
Abstract: The invention relates to a novel process for preparing crystalline ciclesonide with an advantageous particle size and to the use for producing pharmaceutical preparations, in particular for topical use. The crystalline ciclesonide obtained by the novel process has advantageous aerodynamic properties, and can be further processed to inhalable or nasally administered pharmaceutical preparations without further mechanical micronization.
Patent CA-2521612-C (CA)
Title: Non-ionic surfactant comprising polyoxyalkylene glycol hydroxy fatty acid derivatives for solubilizing poorly soluble molecules
Inventor: CORSWANT CHRISTIAN VON
IPC: A61K9/02
Filed: 2004-04-13
Granted: 2012-02-07
Abstract: Non-ionic surfactants in the form of polyoxyalkylene glycol hydroxy fatty acid derivatives or monoalkylated polyoxyalkylene glycol hydroxy fatty acid derivatives having a polyoxyalkylene/alkyl polyoxyalkylene chain with a chain-length of 25-455 repeating units and a specified substitutent on the hydroxy position of the specified hydroxy fatty acid, according to the general formula (I) CH3-(CH2)x-CH-(CH2)y-CO-[-O-R3-]z-O-R1R2-O(I); wherein for example R1 is methyl, R2 is optionally substituted C14-C22 acyl, alkyl, or alkenyl, R3 is ethylene, x is 2-12, y is 7-17, (x + y) is 3-19 and z is 25-57; prepared by involving an enzymatic process, formulations comprising them, their use as solubilizers and a process involving a hydrolytic enzyme for preparing them.
Patent CA-2522229-C (CA)
Inventor: ZINATO CARLO
IPC: G10H1/12
Filed: 2004-03-25
Granted: 2011-11-22
Abstract: La présente invention concerne un procédé et un dispositif électronique que l'on utilise pour reproduire le son de tuyaux à bouche d'un orgue dans une église grâce à la technique de modelage physique d'instruments acoustiques. Il s'agit d'un système de synthèse audio numérique utilisant des processeurs de signaux numériques contenant un programme de simulation physique de la génération du son de tuyaux à bouche d'un orgue.
Patent CA-2523037-C (CA)
Title: Process for the removal of sour gases from pressurised natural gas which is polluted by sour gas compounds and for the recovery of the removed sour gases at an elevated pressure level
Inventor: MENZEL JOHANNES
IPC: C07C7/11
Filed: 2004-05-28
Granted: 2012-08-28
Abstract: The invention relates to a process for the removal of sour gas from pressurised natural gas which polluted by sulphur compounds and other sour gas compounds, .cndot. the natural gas, which is to be desulphurised, being initially fed into sour gas absorption unit, in which the sulphur components and any other components are absorbed by a physically acting solution, .cndot. the absorbate being heated, .cndot. the absorbate being fed into a high-pressure flash unit, in which the sour-gas-poor absorbent and desorbed sour gas contained in the resulting mixture are separated, .cndot. the desorbed sour gas being cooled and the vaporised absorbent being con-densed out of the sour gas stream, .cndot. a pressure being set in the high-pressure flash unit that permits the desorbed sour gas to be condensed by means of cooling water or cooling air, .cndot. the sour-gas-poor absorbent from the high-pressure flash unit being freed from sour gas residues in a gas stripping unit by means of stripping gas, and .cndot. the absorbent obtained being cooled and recycled to the sour gas absorption unit.
Patent CA-2524182-C (CA)
Title: A clamping device for coupling a means of transport
Inventor: LUGER PETER
IPC: B61B12/12
Filed: 2005-10-24
Granted: 2010-04-27
Abstract: A clamping device for coupling a means of transport, for example a cabin or a chair, to the hauling or traction cable of a cableway system, comprises two clamping jaws (6, 7) which can be moved toward one another or apart for coupling the clamping device to and uncoupling it from the hauling or traction cable. Exchangeable jaws (11), via which the clamping jaws (6, 7) act on the hauling or traction cable, are fastened to the clamping jaws (6, 7). A bearing surface (14) on the clamping jaws (6, 7) for the exchangeable jaws (11) is curved concavely, and a countersurface (13) on the exchangeable jaws (11) has a corresponding curvature.
Patent CA-2527561-C (CA)
Title: Solvent-containing compositions based on polychloroprene
Inventor: GRABOWSKI STEFAN
IPC: C08L11/00
Filed: 2004-05-28
Granted: 2009-09-29
Abstract: The invention relates to solvent-containing compositions based on polychloroprene, to solvent-containing zinc oxide dispersions which are stable in storage, to a process for their production, to their use in solvent-containing polychloroprene formulations and to their use as additives in contact adhesives for inorganic or organic substrates.
Patent CA-2527790-C (CA)
Inventor: WILLIS BRADLEY C
IPC: F16L1/24
Filed: 2005-11-22
Granted: 2013-10-08
Abstract: A pipeline ballast has at least two sacks adapted to straddle a pipeline. Permeable sacks filled with inert high density aggregate such as barite uses less dry weight of aggregate to restrain buoyancy. Preferably a top sack and two pairs of side sacks connected to either side of the top sack, which when cinched, conform to the pipeline. Preferably each side sack is a pair of sacks which are flexibly hinged for more efficient loading onto the pipeline and for better conforming to the pipeline when cinched. Preferably a one piece cinching strap has two loops spaced thereon hook and loop type fasteners at the loose ends for securing together once cinched. The cinching strap is wrapped about the pipeline ballast and the lifting loops are positioned low on either side of the pipeline and lifted tangentially away from each other before the loose ends of the strap are secured to each other.
Patent CA-2530421-C (CA)
Title: Repair and regeneration of ocular tissue using postpartum-derived cells
Inventor: MISTRY SANJAY
IPC: C12N5/0735
Filed: 2004-06-25
Granted: 2015-04-21
Abstract: Cells derived from postpartum umbilicus and placenta are disclosed.  Pharmaceutical compositions, devices and methods for the regeneration or repair of ocular tissue using the postpartum-derived cells are also disclosed.
Patent CA-2530774-C (CA)
Title: Inhalable aztreonam lysinate formulation for treatment and prevention of pulmonary bacterial infections
Inventor: MONTGOMERY ALAN BRUCE
IPC: A61K31/427
Filed: 2004-07-01
Granted: 2011-10-18
Abstract: A method and a composition for treatment of pulmonary bacterial infections caused by gram-negative bacteria suitable for treatment of infection caused by Escherichia coli, Klebsiella pneumoniae, Klebsiella oxytoca, Pseudomonas aeruginosa, Haemophilus influenzae, Proteus mirabilis, Enterobacter species, Serratia marcescens as well as those caused by Burkholderia cepacia, Stenotrophomonas maltophilia, Alcaligenes xylosoxidans, and multidrug resistant Pseudomonas aeruginosa, using a concentrated formulation of aztreonam lysinate delivered as an aerosol or dry powder formulation. A  process for manufacturing aztreonam lysinate.
Patent CA-2536794-C (CA)
Title: Refining surface and a blade segment for a refiner
Inventor: SJOESTROEM HAKAN
IPC: B02C7/12
Filed: 2004-10-06
Granted: 2011-12-13
Abstract: A refining surface for a refiner intended for defibrating lignocellulose-containing material. The refining surface (1, 2) comprises first bars (12) extending from the inner circumference of the refining surface (1, 2) to the outer circumference of the refining surface (1, 2) and between them first grooves (13). The upper surfaces (18) of the first bars (12) further comprise second grooves (15) connecting said first grooves (13), between which second grooves (15) there are second bars (14), which are narrower than the first bars (12). Furthermore, a blade segment for forming refiner surface blades of a refiner intended for defibrating lignocellulose-containing material.