baber/WOPTO huggingface dataset:
Patent CA-2502956-A1 (CA)
Title: Raccords de chenilles articulees pour vehicules, chenilles et composants de chenille comprenant de tels raccords
Inventor: GIBSON PAUL
IPC: B62D55/21
Filed: 2003-10-22
Abstract: L'invention concerne un raccord d'extrémité (1) pour une chenille articulée de véhicule comprenant une portion de corps (3) avec des voies de passage (10a, 10b) de goupilles de chenille (33) de plaques de chenille adjacentes. Un alésage (13a, 13b) passe à travers une partie intermédiaire (11a, 11b) de la portion de corps perpendiculaire aux axes des goupilles de chenille et reçoit un boulon de fixation (17). Un élément de fixation (5) comprend une première portion de bras (19) retenue sur la portion de corps par le boulon et une seconde portion de bras oblique (21) dont les bords latéraux (31a, 31b) coopèrent avec les rainures (35) pratiquées dans les goupilles de chenille afin de retenir le raccord d'extrémité sur les goupilles de chenille.
Patent CA-2504414-A1 (CA)
Title: Materiau resistant au feu
Inventor: PETERSON JAMES MACON
IPC: C01B33/44
Filed: 2003-10-31
Abstract: L'invention se rapporte à des hybrides organiques-inorganiques (IOH), à leurs procédés de préparation ainsi qu'à leur utilisation en tant que matériaux résistants au feu ou composants de matériaux résistants au feu. L'invention concerne de manière plus spécifique des formulations résistantes au feu contenant des polyamides et des IOH, utilisées pour produire des articles résistants au feu ou des pièces de ces articles qui sont utilisés dans l'industrie des transports, du bâtiment, de la construction ainsi que dans l'industrie électrique ou optique.
Patent CA-2504752-A1 (CA)
Title: Apparatus and method for making a fine oil mist
Inventor: GROEZINGER MICHAEL
IPC: F16N7/32
Filed: 2005-04-20
Abstract: The invention relates to apparatus and a method for preparing a fine oil mist, in particular to be fed into tool lubrication ducts of a CNC machine tool. The apparatus is turned ON/OFF solely using the standardized machine commands M08 ("Cooling lubricant ON") and M09 ("Cooling lubricant OFF"). The control/regulation of the tools' aerosol supplies then will be fully automatic. It involves -- contrary to known quantitative regulations -- a simple regulation by means of aerosol pressure values. When starting the apparatus or following a change of tools, all aerosol pumps are operating, including, where tools exhibit cross-sectionally large boreholes, an oil over-enriching pump. At least one aerosol pump operates when regulated within a range of supply pressures. When the upper pressure value of the supply pressure range is exceeded, the pump(s) shut(s) down until the aerosol supply has been exhausted and will turn ON again when the lower pressure value of the supply pressure range is crossed downward because of aerosol consumption.
Patent CA-2505328-A1 (CA)
Title: Device for cooling and calibrating plastic profiled pieces
Inventor: SCHWAIGER MEINHARD
IPC: B29C48/90
Filed: 2003-10-30
Abstract: The invention relates to a device for cooling and calibrating plastic profiled pieces, comprising a housing (13) that has an entry opening and an exit opening for the profiled piece (8) to be treated, and comprising a sleeve (12), which is placed inside the housing, connects the entry opening to the exit opening, and which surrounds a passageway (24) that essentially corresponds to the outer contour of the profiled piece (8) while enabling the profiled piece (8) to be guided therein. Said sleeve, in essence, completely surrounds the profiled piece in the area of the device. The inventive device also comprises a vacuum system for generating a vacuum inside the gap between the profiled piece (8) and the sleeve (12) that is connected to openings (14, 15), which have small dimensions and are provided in the sleeve (12). Finally, the device comprises at least one interior space (25), which is filled with a cooling medium when the device is in operation and which is connected to an inflow opening (17) and to an outflow opening (18) for a cooling medium in order to produce a flow of the cooling medium inside the interior space (25).  An improved cooling capacity can be achieved by virtue of the fact that the sleeve (12) has at least one thin-walled section, which separates the passageway (24) from the interior space (25), and that openings (14, 15) are provided in this section that connect the passageway (24) to the interior space (25).
Patent CA-2509744-A1 (CA)
Title: High area-ratio inter-turbine duct with inlet blowing
Inventor: GRAZIOSI PAOLO
IPC: F01D25/30
Filed: 2005-06-09
Abstract: A bypass channel (80) for use in an inter-turbine transition duct (10) of a gas turbine engine is connected to a suction port (70) disposed upstream of a high-pressure turbine (20) and an injection port (90) disposed downstream of the high-pressure turbine (20). The flow through the bypass channel (80) is motivated by the natural pressure difference across the high-pressure turbine (20). The flow out of the injection nozzle (90) is used to energize the boundary layer flow downstream of the high-pressure turbine (20) in order to allow for the use of a more aggressively expanded inter-turbine duct (30) without boundary layer separation.
Patent CA-2511496-A1 (CA)
Title: Cardiotonic compounds with inhibitory activity against .beta.-adrenergic receptors and phosphodiesterase
Inventor: HAMILTON GREGORY S
IPC: C07D233/70
Filed: 2003-12-23
Abstract: The present invention provides compounds possessing inhibitory activity against (3-adrenergic receptors and phosphodiesterase (PDE), including type 3 phosphodiesterase (PDE-3). The present invention further provides pharmaceutical compositions comprising such compounds, methods of preparing such compounds, and methods of using such compounds for regulating calcium homeostasis, for treating a disease, disorder or condition in which disregulation of calcium homeostasis is implicated and for treating cardiovascular disease, stroke, epilepsy, an ophthalmic disorder or migraine .
Patent CA-2518417-A1 (CA)
Inventor: HUECKELHOVEN RALPH
IPC: C07K14/415
Filed: 2004-03-10
Abstract: The invention relates to a method for producing or increasing resistance against at least one biotic or abiotic stress factor in plants, preferably against plant pathogens, by increasing expression of at least one Bax inhibitor 1 (BI1) protein in at least one plant tissue, under the proviso that expression in leaf epidermis remains substantially unmodified. The invention relates further to recombinant expression cassettes and vectors that comprise a nucleic acid sequence coding for the BI protein under the control of a tissue-specific promoter, said promoter having substantially no activity in leaf epidermis. The invention further relates to recombinant plants that are transformed with said expression cassettes or vectors, to cultures, parts or recombinant propagation material derived thereof, and to the use of the same for producing food, feeding stuff, seeds, pharmaceuticals or fine chemicals.
Patent CA-2518572-A1 (CA)
Title: Beaver control device for a culvert pipe
Inventor: FLEMING WALTER
IPC: E03F7/06
Filed: 2005-09-08
Abstract: A beaver control device for a culvert pipe features a generally conical screen having a base portion and an apex portion connected by a plurality of rods. The base portion has a rim sized to fit about the end of the culvert pipe. The apex portion has a rim with an opening sized to selectively receive a weeping tile or other drainage pipe. The screen prevents beavers from damming the culvert while allowing the drainage pipe to drain into or pass through the culvert. A pin is provided to either lock the drainage pipe in place or partially close off the opening in the apex portion when not in use. The screen is movable between raised and lowered positions to allow easy access to the screen and culvert. In one embodiment, the screen is constructed as multiple pieces to allow for easy transport and on-site assembly.
Patent CA-2519798-A1 (CA)
Inventor: KOSTELEV NIKOLAI ALEXEEVITCH
IPC: A61K8/44
Filed: 2003-05-30
Abstract: The invention relates to cosmetology. The inventive cosmetic preparation contains a physiologically acceptable base in the form of a disodium salt of ethylene diamine-tetracetic acid and a polyatomic low-molecular alcohol, and natural biologically active substances in the form of an oily extract of sea-urchin roe and vegetable extracts at the following component ratio: 0.05-1.5 mass % oily extract of sea-urchin roe, 0.5-3.0 mass % vegetable extracts, 0.05-0.2 mass % disodium salt of ethylene diamine-tetracetic acid and 3.0-11.4 polyatomic low-molecular alcohol. In addition, said cosmetic preparation can comprise, according to the use thereof, urea, biohyaluronic acid, collagen hydrolysate, sodium ascorbyl phosphate, cellulose esters, lecithin, beeswax, aristoflex AVC, vitamins A and F, and the polyatomic low-molecular alcohol in the form of trietanolamine, cetyl alcohol and isopropyl myristate.
Patent CA-2520081-A1 (CA)
Inventor: FAN LIANG-SHIH
IPC: B01J27/224
Filed: 2005-09-19
Abstract: Methods of making silicon carbide comprise providing at least one organosilicon precursor material, hydrolyzing the organosilicon in a solution comprising water and an acid catalyst, providing a surfactant to the solution, forming a gel by adding a base to the solution, and heating the gel at a temperature and for a time sufficient to produce silicon carbide.
Patent CA-2521708-A1 (CA)
Title: Medical device delivery systems
Inventor: GUNDERSON RICHARD C
IPC: A61F2/84
Filed: 2004-04-09
Abstract: Medical device delivery systems, and related methods and components are disclosed.
Patent CA-2522384-A1 (CA)
Title: Conversion de la biomasse par combustion
Inventor: GIERCKE RONALD KEITH
IPC: B01J19/24
Filed: 2005-10-18
Abstract: La décomposition des déchets, comme les parties animales. est effectuée par pyrolyse, gazéification et combustion, au moyen d'un réacteur, avec une partie inférieure conique située à l'intérieur d'un récipient extérieur. La matière appliquée est déposée en mode continu à travers une poche d'air, au sommet, et tombe par gravité seulement dans la partie inférieure conique. La géométrie conique supporte des charges organiques, ce qui élimine le recours à des grilles ou à d'autres systèmes de support à la combustion. La matière organique qui peut échapper à la gazéification et sortir du bas du cône s'accumule à l'intérieur du volume de particules de cendre et de carbone, jusqu'à leur combustion. Le carbone est piégé à partir des charges hautement énergétiques et il est stocké dans une chambre en dessous du cône de gazéification. Ce carbone complète la sortie énergétique des charges moins énergétiques pour maintenir en permanence les températures de service voulues.
Patent CA-2522508-A1 (CA)
Title: Antisense antiviral agent and method for treating ssrna viral infection
Inventor: SMITH ALVIN W
IPC: A61K38/00
Filed: 2004-04-22
Abstract: The invention provides antisense antiviral compounds and methods of their use in inhibition of growth of viruses of the picornavirus, calicivirus, togavirus, coronavirus, and flavivirus families, as in treatment of a viral infection. In particular embodiments, the virus is an RNA virus from the coronavirus family or a West Nile, Yellow Fever or Dengue virus from the flavivirus family. The antisense antiviral compounds are substantially uncharged oligomers having a targeting base sequence that is substantially complementary to a viral target sequence which spans the AUG start site of the first open reading frame of the viral genome.
Patent CA-2522800-A1 (CA)
Title: Laser apparatus for material processing
Inventor: WOODS STUART WAYNE
IPC: B23K26/06
Filed: 2004-04-29
Abstract: Apparatus for material processing, which apparatus comprises a rare-earth doped fibre (1), a laser diode source (2), a short pulse laser (18) and a controller (9), wherein the rare-earth doped fibre (1) is pumped by the laser diode source (2) to provide optical radiation (10), and the optical radiation (10) emitted by the rare-earth doped fibre (1) is combined with optical radiation (11) emitted by the short pulse laser (18), the apparatus being characterised in that the controller (9) synchronizes the optical radiation (10) emitted from the rare-earth doped fibre (1) with the optical radiation (11) emitted by the short pulse laser (18) to provide a plurality of pulses (5) comprising a pre-pulse (21) and a main pulse (22), the average peak power (23) of the pre-pulse (21) being greater than the peak power (24) of the main pulse (22).
Patent CA-2523752-A1 (CA)
Title: Magnifying glass as well as a spectacle frame provided with one or two such magnifying glasses
Inventor: OOSTERHOF FRANCISCUS LEONARDUS
IPC: G02B25/00
Filed: 2005-10-18
Abstract: The invention relates to a magnifying glass for a person having limited vision in one ar bath eyes, said magnifying glass comprising a lens body having a front curve for focussing light rays incident upon the lens body onto the eye.        The invention further relates to a spectacle frame provided with one or two magnifying glasses according to the invention.        The object of the invention is to provide a magnifying glass specifically intended for use by, among others, the group of people who suffer from the above disorders and according to the invention the lens body is arranged for focussing light rays incident on the lens body onto the parafoveal part of the fovea of the eye.        In this way the affected portion of the central part of the retina (the fovea) is spared and the patient's vision is obtained by using the outer region of the central part of the retina.
Patent CA-2524420-A1 (CA)
Title: Wireless communications associated with a wellbore
Inventor: SHEFFIELD RANDOLPH J
IPC: E21B43/01
Filed: 2005-10-25
Abstract: A subsea communication system includes addressable nodes in a wellbore and addressable nodes on a floor, where the nodes in the wellbore and on the floor are able to communicate wirelessly with each other, such as through a formation.
Patent CA-2524462-A1 (CA)
Inventor: CHONKO MICHAEL
IPC: B66F9/075
Filed: 2005-10-21
Abstract: A recreational vehicle hoist comprising a first support portion to support at least one contact point of a first recreational vehicle, a second support portion to support at least one contact point of a second recreational vehicle, a lifting means and a post, the lifting means elevating the first support portion along a post the second support portion includes a rolling means to roll the snowmobile lift along a surface such as a concrete garage floor or shop floor.
Patent CA-2525099-A1 (CA)
Inventor: POMMIER YVES G
IPC: C07D491/04
Filed: 2004-05-11
Abstract: The synthesis and biological activity of benzoisoindoloisoquinolone compounds are described. The synthesis and biological activity of C-11-substituted indenoisoquinolones are also described. Indenoisoquinolones substituted at C-11 are prepared by McMurry reactions of 11-ketoindenoisoquinolones with aldehydes.
Patent CA-2525223-A1 (CA)
Inventor: SMITH KIM R
IPC: C08L91/06
Filed: 2005-11-02
Abstract: A wax composition is provided according to the invention.      The wax composition includes a wax component, a double tail surfactant component, and water. The weight ratio of the wax component to the double tail surfactant component, on a solids basis, is about 0.1 to about 1.25. A foam wax composition and a method for waxing are provided.
Patent CA-2525586-A1 (CA)
Inventor: YAN SUEN CHING
IPC: A42B3/04
Filed: 2004-06-28
Abstract: The present invention is a small, simple, low-cost lighted headwear system including headwear including a crown, and an illuminating device configured to couple to the crown of the headwear.
Patent CA-2525670-A1 (CA)
Inventor: FRANCO VELASCO ANDRES
IPC: A61K35/50
Filed: 2003-08-11
Abstract: L'invention concerne un régénérateur capillaire produit à partir d'un régénérateur comme celui du brevet d'invention 200200105, constitué d'un mélange d'un facteur de croissance épidermique, de dexpanthénol et d'hyaluronate sodique, le mélange pouvant être appliqué par trichothérapie intradermique alternée avec un traitement cosmétique superficiel. Ce régénérateur est plus précisément produit par substitution du facteur de croissance épidermique prévu dans ledit brevet, à savoir une protéine obtenue en transformant génétiquement des cellules de la levure Saccharomyces Cerevisiae avec un segment d'ADN codant pour la synthèse de cette protéine, par une protéine constituée d'un extrait de liquide amniotique embryonnaire provenant de bovins à la cinquième semaine de gestation. Ce régénérateur capillaire contribue à une néoformation et au traitement de pathologies existantes du cuir chevelu en un temps plus court et avec de meilleurs indices de qualité.
Patent CA-2530993-A1 (CA)
Title: Bio-filter pad for facilitating the detection of an occurence of a physiological action, and method thereof, and fetal activity monitoring apparatus
Inventor: HAZAN AVRI
IPC: A61B5/103
Filed: 2003-07-24
Abstract: The present invention facilitates the detection of an occurrence of a physiological action imparting a displacement to a body part at a natural frequency signature by virtue of a bio-filter pad (2) including a viscoelastic interior (23) for intimate juxtapositioning against the body part, and having a mechanical resonance frequency midway in the range of the frequency signature associated with the physiological action.
Patent CA-2531812-A1 (CA)
Title: Reversible electrochemical sensors for polyions
Inventor: BAKKER ERIC
IPC: G01N27/26
Filed: 2004-07-08
Abstract: The present invention is directed to a reversible electrochemical sensor for polyions. The sensor uses active extraction and ion stripping, which are controlled electrochemically. Spontaneous polyion extraction is suppressed by using membranes containing highly lipophilic electrolytes that possess no ion-exchange properties. Reversible extraction of polyions is induced by constant current pulse of fixed duration applied across the membrane. Subsequently, polyions are removed by applying a constant stripping potential. The sensors provide excellent stability and reversibility and allow for measurements of heparin concentration in whole blood samples via protamine titration.
Patent CA-2532216-A1 (CA)
Inventor: OKAZAKI HIROSHI
IPC: A61K35/12
Filed: 2004-07-19
Abstract: The invention describes a self-renewing, phenotypically homogeneous population of oligodendrocyte precursor cells having a synchronized developmental stage and methods of obtaining a self-renewing phenotypically homogeneous population of oligodendrocyte precursor cells. Other methods include methods of maintaining and storing a homogeneous population of oligodendrocyte precursor cells for a prolonged period of time without change in the characteristics of the cells and methods of dedifferentiating oligodendrocyte precursor cells.  The self-renewing, phenotypically homogeneous population of oligodendrocyte precursor cells or homogeneous population of oligodendrocytes may be useful for treating a patient having a CNS disorder or condition.
Patent CA-2534081-A1 (CA)
Title: System and method for real-time co-rendering of multiple attributes
Inventor: CHUTER CHRISTOPHER JOHN
IPC: G06T11/20
Filed: 2004-07-26
Abstract: An apparatus and method are disclosed for enhancing the combined image of multiple attributes without compromising the image of either attribute (200).  The combined image of the multiple attributes is enhanced for analyzing a predetermined property revealed by the attributes. The combined image can be interactively manipulated to display each attribute relative to an imaginary light source or highlighted using a specular component (212-222).
Patent CA-2535762-A1 (CA)
Title: Methods for inhibiting tumor cell proliferation
Inventor: HUA YU
IPC: C07F15/00
Filed: 2004-08-13
Abstract: The subject invention concerns methods for inhibition of STAT biological functions using platinum complexes, CPA-1, CPA-3, CPA-7. Formulae (I, II, III)
Patent CA-2536186-A1 (CA)
Title: Machine amelioree d'ebarbage thermique
Inventor: LA GALA FRANCESCO
IPC: B23P9/00
Filed: 2006-02-13
Abstract: On décrit une machine d'ébarbage thermique (1) comprenant une presse (2) dans laquelle est insérée une chambre d'ébarbage (3) contenant les pièces à ébavurer. La presse (2) et la chambre (3) ont un axe horizontal, et la chambre (3) est retirée de la presse  (2) avec un mouvement horizontal pour décharger les pièces ébarbées et charger les pièces à ébavurer. La chambre (3) est de préférence coulissante axialement dans un support de chambre (4) porté par un support  (5) pouvant se déplacer dans une direction horizontale, à angle droit par rapport à l'axe de la chambre  (3). La machine (1) comporte avantageusement deux chambres (3) à assurer simultanément l'ébarbage des pièces chargées dans la chambre  (3) insérée dans la presse  (2) et le chargement/déchargement de l'autre chambre (3) située à l'extérieur de la presse  (2). La machine (1) peut également comprendre un système robotisé et palettisé (20) pour le chargement/déchargement des pièces de la chambre (3) située à l'extérieur de la presse (2).
Patent CA-2541971-A1 (CA)
Inventor: SHETHIA BHUPENDRA DHANVANTRAI
IPC: A61K36/21
Filed: 2003-08-29
Abstract: The present invention relates to novel extracts of Salicornia species. The present invention particularly relates to novel extracts of Salicornia speci es which show anti-tubercular activity. The present invention also relates to a process for the preparation of novel extracts of Salicornia species with ant i- tubercular activity and also to the use thereof for the treatment of tuberculosis.
Patent CA-2542754-A1 (CA)
Inventor: DIMMER STEVEN C
IPC: A61G13/08
Filed: 2004-10-18
Abstract: An apparatus for supporting a patient in radiation therapy and other applications. In one embodiment, the apparatus includes a support structure and a panel carried by the support structure. The support structure can have first and second support members, such as rigid girders or other structures comprising substantially dielectric materials. The panel is also a rigid structure comprising substantially dielectric materials. The panel can further include a pass-through zone or other type of zone that is compatible with an ionizing radiation beam. For example, the panel can have a grid or solid low-density structure that mitigates beam contamination. The support structure and the panel together are configured to position a magnetic marker implanted in the patient in a navigational zone in which a magnetic field transmitted from the marker is not affected by conductive components or loops of conductive material in the pedestals or cantilevered support structures of conventional patient systems.
Patent CA-2543163-A1 (CA)
Title: 4-anilino-3-quinolinecarbonitriles for the treatment of chronic myelogenous leukemia (cml)
Inventor: ARNDT KIM TIMOTHY
IPC: A61K31/4706
Filed: 2004-11-03
Abstract: Compounds of formula (I) wherein n is an integer from 1-3; X is N, CH, provided that when X is N, n is 2 or 3; R is alkyl of 1 to 3 carbon atoms; R1 is 2,4-diCI, 5-OMe; 2,4-diCI; 3,4,5-triOMe; 3-CI, 5-OMe; 2-Me, 5-OMe; 2,4-di-Me; 2,4-diMe-5-OMe, 2,4-diCI, 5-OEt; R2 is alkyl of 1 to 2 carbon atoms, and pharmaceutically acceptable salts thereof are useful for the treatment of chronic myelogenous leukemia (CML).
Patent CA-2546569-A1 (CA)
Title: Method and apparatus for unclogging flow systems
Inventor: AMOS STUART R
IPC: B08B3/04
Filed: 2004-11-18
Abstract: A device (10) for alternately applying pressure and vacuum to pipes (42) in order to remove or prevent build-up of undesirable coatings inside the pipes is disclosed. The device (10) includes a pressure and vacuum source (340) connected to a plenum (60) having a hose (30) attached to the plenum (60) at a proximal end (31) and a control mechanism (320) attached to the hose (30) near a distal end (32). The control mechanism (320) is operable to control the plenum (60) to rapidly switch between variable amounts of vacuum and pressure to the hose (30). The plenum (60) may also be controlled to supply neither vacuum nor pressure to the hose. The device (10) may be used in a wide variety of settings, including industrial, commercial, marine hospitality industry, and household settings.