baber/WOPTO huggingface dataset:
Patent CA-2274229-C (CA)
Title: Perche de commande de caches pour ouvertures dans le domaine du batiment
Inventor: METCALF DARRELL J
IPC: E06B9/307
Filed: 1997-12-18
Granted: 2005-07-26
Abstract: Cette invention concerne un système permettant de faire tourner en sens inverse un arbre qui sert à actionner le système de commande d'un cache pour des ouvertures dans le domaine du bâtiment. Ce système comprend deux éléments pouvant se déplacer de manière linéaire l'un par rapport à l'autre. L'un au moins de ces éléments comporte un élément à friction réduite qui va entrer en contact avec la voie hélicoïdale de l'autre élément. Le mouvement linéaire des éléments va ainsi entraîner une rotation relative qui va actionner l'arbre rotatif du système de commande.
Patent CA-2274656-C (CA)
Title: Chaudiere a vapeur
Inventor: WITTCHOW EBERHARD
IPC: F22B37/12
Filed: 1997-12-01
Granted: 2007-02-13
Abstract: L'invention a pour objet une chaudière (1) adaptée à une construction horizontale tout en offrant les avantages d'une chaudière continue. Pour ce faire, au moins une surface chauffante continue (8, 10) est disposée dans un canal où le gaz chaud circule dans une direction sensiblement horizontale. Cette surface chauffante continue est formée d'une pluralité de tubes (13, 14) parallèles et sensiblement verticaux servant à faire circuler un fluide. Elle est conçue de telle manière que le fluide parcourant un tube (13, 14) chauffé à une température supérieure à celle du tube (13, 14) suivant de la même surface chauffante continue (8, 10) ait un débit plus élevé que le fluide parcourant le tube (13, 14) suivant.
Patent CA-2276515-C (CA)
Title: Forestry machine swing-house leveling mechanism
Inventor: ROBINSON TERRANCE
IPC: E02F9/02
Filed: 1999-06-25
Granted: 2007-06-19
Abstract: A swing-to-tree feller buncher has its boom swing-house assembly adjustably supported from its track carriage frame by a leveling mechanism which includes a front link, a rear link, and a pair of laterally spaced apart hydraulic cylinders. Both links are fixed to the frame toward the front of the carriage and the front link is shorter than the rear link. The upper ends of the hydraulic cylinders connect to the turntable support of the swing-house assembly at a position forward of the rear link and extend rearwardly to connect at their lower ends to the frame of the carriage at a position which is rearward of the rear link. The turntable support is also pivotable from side to side relative to the carriage about a minor axis.
Patent CA-2278710-C (CA)
Title: Fuel injector nozzle with preheat sheath for reducing thermal shock damage
Inventor: BROOKER DONALD DUANE
IPC: F23D14/76
Filed: 1998-01-21
Granted: 2002-10-01
Abstract: The operating life of a fuel injector nozzle (10) for a gasifier is prolonge d by shielding the fuel injector nozzle (10) with a preformed protective insulating sheath (70) before the fuel injector nozzle (10) is installed inside a preheated reaction chamber of the gasifier. The thermal insulating sheath (70) has low thermal conductivity and is placed around the fuel injector nozzle body. The thermal sheath (70) can also be positioned to cove r a downstream end (16) of the fuel injector nozzle (10) that includes a nozzl e portion (40). The thermal insulating sheath (70) is supported by ceramic rop e, solder or metal wire and is gradually consumable in the environs of the reaction chamber immediately after the fuel injector nozzle (10) is installe d. Before the thermal sheath (70) is consumed, it moderates the temperature ris e rate of the fuel injector nozzle (10) while the fuel injector nozzle (10) is  being installed in the gasifier.
Patent CA-2282995-C (CA)
Inventor: LAPOINTE JEAN
IPC: B60N3/10
Filed: 1999-09-03
Granted: 2001-12-04
Abstract: This multi-size, multi-purpose drink container holder is meant to be used as a container holder in or on moving vehicles (for example: cars, trucks, boats, snowmobiles water recreation vehicles, golf carts, farm-type vehicles and the like) as well as on office and computer furniture, on patio furniture and the like. In this invention, the case may be fixed permanently or temporarily to (above, below, or within) any compatible horizontal or vertical surfaces. The holder will be withdrawn from the plastic casing or pulled down from the vertical mounting bracket and the adjustable sliding plates will grasp the container which is supported by a folding stand (or strap) from below.
Patent CA-2285382-C (CA)
Title: Neocartilage and methods of use
Inventor: ADKISSON HUSTON D
IPC: A61K35/12
Filed: 1998-04-03
Granted: 2008-03-25
Abstract: Disclosed are neocartilage compositions characterized by having multiple layers of cells, said cells being surrounded by a substantially continuous insoluble glycosaminoglycan and collagen-enriched hyaline extra- cellular matrix, and which neocartilage phospholipids are advantageously enriched in anti-inflammatory n-9 fatty acids, particularly 20:3 n-9 eicosatrienoic or Mead acid. Also disclosed are methods of growing neocartilage in substantially serum-free growth media and methods of producing a conditioned growth media containing compounds effective to enhance neocartilage formation. The neocartilage compositions are useful as implants and as replacement tissue for damaged or defective cartilage and as a model system for studying articular cartilage disease and response to natural and synthetic compounds.
Patent CA-2292557-C (CA)
Inventor: ASAI HIROAKI
IPC: C07D501/16
Filed: 1999-04-02
Granted: 2007-05-22
Abstract: L'invention concerne un procédé de préparation d'un composé de  beta -lactame halogéné représenté par la formule générale (4). Ce procédé est caractérisé en ce qu'on fait réagir un composé amino dérivé de  beta -lactame représentée par la formule générale (1) avec de l'acide nitreux ou un nitrite en présence de molécules halogènes dans des conditions acides tout en maintenant les réactifs dans un état de suspension aqueuse afin d'obtenir le composé cible. (1) n est un nombre entier compris entre 0 et 2; et A représente la formule (2) ou (3), dans lesquelles R<1> et R<2> sont identiques ou différents et sont chacun l'hydrogène, l'halogène, alkyle C1-3, alcényle C2-4, alcynyle C2-4, un groupe nucléophile, ou CH2R<3>, R<3> représentant halogéno ou un groupe nucléophile. A correspond aux descriptions ci-dessus; X<1> représente l'hydrogène ou halogéno; et X<2> représente halogéno.
Patent CA-2296813-C (CA)
Title: Novel synthetic genes for plant gums
Inventor: KIELSZEWSKI MARCIA J
IPC: A01H5/00
Filed: 1998-07-21
Granted: 2011-05-10
Abstract: A new approach in the field of plant gums is described which presents a new solution to the production of hydroxyproline(Hyp)-rich glycoproteins (HRGPs), repetitive proline-rich proteins (RPRPs) and arabino-galactan proteins (AGPs). The expression of synthetic genes designed from repetitive peptide sequences of such glycoproteins, including the peptide sequences of gum arabic glycoprotein (GAGP), is taught in host cells, including plant host cells.
Patent CA-2299629-C (CA)
Inventor: GUIRGUIS RAOUF A
IPC: C12M1/26
Filed: 1998-08-05
Granted: 2008-05-13
Abstract: The invention is an apparatus and method for separating particulate matter from a fluid, wherein the apparatus includes a collection container, a porous arrangement positioned in a housing and suitable for collecting particulate matter in the liquid on a collection side, and a pump. The housing includes a first portion having elements that improve fluid flow through the housing and elements that decrease the porous arrangement retention characteristics of the portion. The housing also includes a portion having elements that increase the porous arrangement retention characteristics of the portion.
Patent CA-2302013-C (CA)
Title: Memoire ram dynamique (dram) amelioree a segmentation haute vitesse
Inventor: FANG HONG-GEE
IPC: G06F12/06
Filed: 1998-08-25
Granted: 2006-10-31
Abstract: La présente invention concerne un circuit intégré comprenant un contrôleur et une mémoire destinés à mettre en oeuvre un contrôleur graphique. Le contrôleur et la mémoire sont commandés par un signal d'horloge commun de façon à fonctionner de manière synchrone l'un avec l'autre. La mémoire est organisée en une pluralité d'ensembles de stockage, eux-mêmes organisés en deux batteries. Un ensemble d'amplificateurs de détection de ligne binaire est fourni à chaque batterie. Une paire de décodeurs de rangée décode une adresse de rangée de façon à sélectionner une rangée de données dans chaque batterie. La rangée de données sélectionnée est reçue par une paire d'amplificateurs de détection de ligne binaire. Un décodeur de colonne sélectionne une colonne de données dans la paire d'amplificateurs de détection de ligne binaire. Une paire de multiplexeurs sélectionne une moitié de la colonne sélectionnée en réponse à un signal HI/LO (haut/bas), puis sélectionne la moitié restante des données sélectionnées en réponse à une modification de la valeur du signal HI/FO. Des amplificateurs de détection de données ou principaux amplifient la sortie des multiplexeurs de façon à produire des sorties de données sous forme de signaux à excursion totale.
Patent CA-2302551-C (CA)
Title: .beta.-fructofuranosidase and its gene
Inventor: YANAI KOJI
IPC: C12N9/26
Filed: 1998-09-10
Granted: 2005-02-08
Abstract: A novel .beta.-fructofuranosidase and its gene are disclosed. A polypeptide comprising the amino acid sequence of SEQ ID No. 1 or No. 3 is an enzyme having .beta.-fructofuranosidase activity and high transferase activity, and is capable of efficiently producing fructooligosaccharides.
Patent CA-2303407-C (CA)
Inventor: LI ZHONGYI
IPC: C12N5/10
Filed: 1998-09-11
Granted: 2011-01-04
Abstract: L'invention concerne une séquence d'acide nucléique codant pour une enzyme de la voie de biosynthèse de l'amidon dans une plante céréale, caractérisée en ce que l'enzyme est sélectionnée dans le groupe comprenant l'enzyme structurant d'amidon I, l'enzyme structurant d'amidon II, la synthase soluble d'amidon I et l'enzyme déstructurant, sous réserve que l'enzyme ne soit pas la synthase soluble d'amidon I du riz, ou l'enzyme structurant d'amidon I du riz ou du maïs.
Patent CA-2311020-C (CA)
Inventor: VAN WAES DUANE R
IPC: B22F7/06
Filed: 2000-06-08
Granted: 2007-11-06
Abstract: An earth-boring bit comprises a bit body bit body in which are mounted a plurality of cutting structures inserts, wherein at least a portion of the cutting structures comprise diamond--impregnated inserts having a total thermal exposure of less than 25 minutes above 1500°F. The diamonds can be natural or synthetic diamond. The bit body itself may be diamond-impregnated, in which case it is preferred that the diamonds in the inserts make up at least 40% of the total diamond in the bit.
Patent CA-2312160-C (CA)
Inventor: MEYER DONALD L
IPC: F21V29/15
Filed: 2000-06-22
Granted: 2006-12-19
Abstract: An insulation damming device formed from a moisture-proof and fire-retardant material for preventing the build up of thermal insulation around a recessed lighting fixture, fan or other heat producing device, installed in an attic which is formed from a vented cover member, a set of vented side panels and a set of mounting flaps. The vents are disposed at regular intervals along the side panels and cover to allow heat and moisture to escape from the enclosed area. Additionally, the vents can be covered with louvers to insure that no insulation enters the area enclosed by the insulation damming device.
Patent CA-2315575-C (CA)
Title: Gas wiping apparatus and method
Inventor: IIDA SACHIHIRO
IPC: B05C11/06
Filed: 2000-08-04
Granted: 2008-05-20
Abstract: Gas wiping apparatus and method can reliably prevent edge overcoat and splash, and has face gas wiping nozzles extending widthwise of a strip material, a pair of baffle plates spaced from an edge of the strip material, an edge wiping nozzle disposed between baffle plates at its inner edge and adjacent the strip material edge, all with critical spacings relative to each other.
Patent CA-2324904-C (CA)
Title: Topical hormonal composition with systemic effect
Inventor: LANQUETIN MICHEL
IPC: A61K47/26
Filed: 1999-03-23
Granted: 2009-03-03
Abstract: The invention concerns the field of therapeutic chemistry and more particularly the production of novel galenic forms designed to be applied on the skin. More specifically, it concerns a topical hormonal composition with systemic effect to remedy progesterone deficiency in the pre-menopausal woman and as hormonal substitute for the post-menopausal woman. The invention is characterised in that it comprises, as active principle, a gestagenic derived from 19-nor progesterone, a carrier for systemic passage of said active principle selected from the group consisting of a solubilizing agent, an agent promoting absorption, a film-forming agent, a gelling agent or their mixtures, associated or mixed with appropriate carriers for producing a gelled and/or film-forming pharmaceutical form.
Patent CA-2330986-C (CA)
Inventor: MERZ JURGEN
IPC: B23D25/12
Filed: 2001-01-11
Granted: 2008-07-08
Abstract: A high-speed shear for transversely cutting rolled strip with knife carriers which can be driven for rotation and are arranged in pairs opposite each other. The knife carriers are arranged with a fixed distance between each other on both sides of the strip in a common shear cassette. The shear cassette is mounted within an outer frame and the shear cassette is provided with a lifting device for raising or lowering the shear cassette within the outer frame. In a method for operating the shear, the two knife carriers are moved into a horizontal position for allowing the strip end to enter or travel through, and the shear cassette is moved within the outer frame into a raised transfer position.
Patent CA-2336326-C (CA)
Title: Milling system for forming a window in the wall of a tubular
Inventor: HOEKSTRA TACO SJOERD
IPC: E21B29/06
Filed: 1999-06-30
Granted: 2007-08-28
Abstract: A system is provided for milling a window in a casing of a borehole formed in an earth formation. The system comprises a milling tool for milling said window, a guiding device for guiding the milling tool along a selected path within t he casing during milling said window, the guiding device having means for fixedly arranging the guiding device within the casing. The guiding device is provided with thrust means for thrusting the milling tool along the selected path during milling the window.
Patent CA-2337764-C (CA)
Title: Apparatus and method for handling waste
Inventor: ANGELLE CLINTON J
IPC: E21B41/00
Filed: 1999-07-15
Granted: 2005-11-29
Abstract: A method and apparatus for handling a waste material is disclosed. The apparatus comprises a pum (30) mounted in a container (8). The container has a rail (18) and a trolley (22) mounted on the rail. A handling system (4) is operatively associated with the trolley and is attached to the pump. The pump has an impeller witha first and second rot or blade. A process device (106) may be attached to the handling system.
Patent CA-2339973-C (CA)
Title: Inhaler
Inventor: ZAMEL NOE
IPC: A61M15/06
Filed: 1999-08-12
Granted: 2007-03-06
Abstract: An inhaler for use by an individual to inhale a particulate medicament from a reservoir comprises a chamber having a first end connectable to the reservoir to be in air flow communication therewith, a second end for delivering the medicament to the individual upon inhalation and a conduit defining an air flow path extending between the first end and the second end; and, an orifice in the chamber between the first end and the second end, the orifice utilizing the Coanda Effect when the reservoir is in air flow communication with the chamber and upon inhalation by the individual to draw medicament from the reservoir into the air flow path.
Patent CA-2342451-C (CA)
Inventor: GRAY ALFRED L
IPC: B65D47/08
Filed: 2001-03-29
Granted: 2008-05-13
Abstract: A snap-on closure prevents flaps from coming unsnapped or popping open during assembly of the closure onto the neck of a container. The snap-on connection between the container and the closure includes a circular groove and a circular rib projecting into the groove. The closure includes dispensing ports such as sifter holes, a pouring hole, and/or a spooning hole which are closed by hinged flaps which snap--on the horizontal platform of the closure. The flaps may include plugs which project into their respective dispensing openings and provide a seal against the wall of the opening. The closure also includes a resilient crush seal which engages the neck of the container to provide a seal between the closure and the container.
Patent CA-2343555-C (CA)
Title: Notification system and method for a mobile data communication device
Inventor: MAJOR HARRY R
IPC: H04M1/72436
Filed: 2001-04-09
Granted: 2007-08-07
Abstract: A notification system and method for a mobile data communication device is provided. A client-based software program operates at the mobile communication device to manage and execute user-selectable notification schemes ("notification module") in response to data items transmitted to the mobile device from a host system via a communications network The user configures the notification module to execute certain audible, visual and/or tactile notifications in response to certain types of messages being received at the mobile device.
Patent CA-2345992-C (CA)
Title: Process for recovery of ethyl acetate
Inventor: SHARIF MOHAMMAD
IPC: C07C67/54
Filed: 1999-09-29
Granted: 2007-08-28
Abstract: A process is described for the recovery of substantially pure ethyl acetate from a feedstock comprising ethyl acetate, ethanol and water. This uses a first distillation zone maintained under first distillati on conditions effective for distillation therefrom a first distillate comprising ethyl acetate, ethanol, and less than about 10 mol % water. The first distillate is recovered from the first distillation zone and is supplied to a second distillation zone maintained under second distillati on conditions which include use of a higher pressure than that of the first distillation zone, which are effective for distillation therefr om of a second distillate comprising ethanol, water, and a minor proportion of ethyl acetate and which yield a substantially pure ethyl aceta te bottom product, which is recovered. The second distillate is returned to the first distillation zone. A typical feedstock to the process contains less than about 20 mol % water which is supplied to the first distillation zone. Typically the first distillation zone is operated a t a pressure of less than about 4 bar (2 x 10 5 Pa), while the second distillation zone is preferably operated at a pressure of from about 9 bar ( 9 x 10 5 bar) absolute to about 15 bar (1.5 x 10 6 Pa) absolute.
Patent CA-2359662-C (CA)
Title: Method and apparatus for measurement processing of satellite positioning system (sps) signals
Inventor: KRASNER NORMAN F
IPC: H04W64/00
Filed: 2000-01-24
Granted: 2009-08-11
Abstract: A method and apparatus is disclosed for measurement processing of Satellite Positioning System (SPS) signals. A plurality of SPS signals from a corresponding plurality of SPS satellites are received in an SPS receiver. The signal environment corresponding to the location in which the SPS receiver is located is characterized to produce signal environment data. In one exemplary embodiment, an information source, such as a cellular network based database, is searched to retrieve the signal environment data given an approximate location of the GPS  receiver.  This approximate location may be specified by a location of a cell site which is in cellular radio communication with a cellular communication device which is co-located with the GPS receiver. One or more parameters related to signal characteristics of the satellite signals are defined. Threshold values for the parameters are determined using the signal environment data. Code phases corresponding to times of arrival of respective satellite signals from the plurality of satellites are measured.  The data representing measured times of arrival are examined using threshold values for the parameters to produce a set of times of arrival from which a location fix for the GPS  receiver is calculated. Other methods and apparatuses for other embodiments of the invention are also described.
Patent CA-2360203-C (CA)
Inventor: TARANTINO DAVID EDMUND
IPC: A61K8/00
Filed: 2000-02-10
Granted: 2003-12-23
Abstract: La présente invention concerne des compositions pharmaceutiques renfermant: a) environ entre 0,01 % et 50 % en poids d'un composé de vitamine B¿3?; b) environ entre 0 % et 90 % en poids d'un constituant émollient comprenant de 0 % à 100 % en poids d'un liquide huileux à température ambiante; c) environ entre 0,01 % et 40 % d'un solvant polaire; d) environ entre 0 % et 90 % en poids d'un agent solidifiant; et enfin e) environ entre 0 % et 90 %, sur une base anhydre, d'une couleur dans laquelle le composé de vitamine B¿3? est ajouté à la composition de sorte que la concentration de ce composé de vitamine B¿3? dépasse la solubilité à saturation dudit composé de vitamine B¿3? dans le solvant polaire.
Patent CA-2360511-C (CA)
Inventor: ANDERSON CARL W
IPC: C07K16/00
Filed: 2000-01-25
Granted: 2012-04-10
Abstract: The present invention provides methods for generating phosphorylation site-specific immunological reagents. More specifically, a phosphopeptide mimetic is incorporated into a polypeptide in place of a phosphorylated amino acid. The polypeptide is used as antigen by standard methods to generate either monoclonal or polyclonal antibodies which cross-react with naturally phosphorylated polypeptide. The phosphopeptide mimetic preferably contains a non-hydrolyzable linkage from the appropriate carbon atom of the amino acid to a phosphate group. A preferred linkage is a CF2 group. Such a linkage is used to generate the phosphoserine mimetic F2Pab, which is incorporated into a polypeptide sequence derived from p53 to produce antibodies which recognize a specific phosphorylation state of p53. A CF2 group linkage is also used to produce antibodies to produce the phosphothreonine mimetic F2Pmb, and to produce the phosphotyrosine mimetic, F2Pmp.
Patent CA-2361049-C (CA)
Title: Mechanics portable adjustable tool tray adapted to be supported on opposed edge configurations of a vehicle engine compartment
Inventor: MARSHALL DARRIN A
IPC: B25H5/00
Filed: 2001-11-02
Granted: 2006-09-26
Abstract: A portable mechanic's bench removably spans vehicle hood ledges having lateral flanges extending from upstanding fender components bordering the vehicle engines compartment and may comprise a tray with an open top. A pair of drawers with open tops are laterally telescopically received by the tray to be movable from a first position in which the drawers are in laterally inward storage position to an outwardly extended operative position. Legs diverge downwardly and laterally outwardly to exert wedging stress on the fender upstanding components to hold the bench in position.
Patent CA-2364018-C (CA)
Inventor: SMITH MICHAEL R
IPC: G08G1/0967
Filed: 2001-11-28
Granted: 2006-04-04
Abstract: The invention provides a system and method for receiving weather forecast information in a vehicle and using that information to warn a vehicle operator of a future weather hazard with reference to the vehicle's intended direction of travel. A  weather forecasting center maintains a database and display of forecast weather hazards across a large area. The forecasting center also receives information regarding the location of each of a plurality of vehicles, such as automobiles or a fleet of commercial trucks. A hazard location algorithm compares a forecast location of each vehicle with a forecast weather hazard and transmits a warning to each vehicle that is predicted to encounter the hazard. The warning can take the form of text, audio, and/or a visual display indicating, for example, that the weather hazard will continue for a certain period of time.  As the vehicle moves, its actual position is updated in the forecasting center, and a revised warning is transmitted to the vehicle.