baber/WOPTO huggingface dataset:
Patent CA-2453480-A1 (CA)
Title: Flexible finger system for hockey glove
Inventor: SANDE GARY A
IPC: A63B71/14
Filed: 2003-12-17
Abstract: A flexible finger system for a hockey glove. The flexible finger system includes at least one finger access hole in at least one of the fingers of the hockey glove. The flexible finger system include an additional glove finger extending about and from each finger access hole. The additional glove finger is formed by an additional finger section attached to the sides of the glove and a finger tab extending from one of the fingers of the bottom of the glove and attached to the additional finger section. The additional finger section includes a glove section and a flexible finger section. The glove section attaches to the sides and the flexible finger section attaches to the finger tab. Wherein the attachment of the flexible finger section and the finger tab naturally forms the finger access hole to the additional glove finger.
Patent CA-2455575-A1 (CA)
Inventor: CHEN CHIH GUANG
IPC: E04H15/00
Filed: 2004-02-23
Abstract: In a general way for keeping a car from sunbeam while parking in hot summer days, it is known by putting a folded reflector or even a piece of cardboard behind the windshield at the front seats. But, what can this do about the accumulating heat? It is still hot all because the heated air is just trapped. (Most people close their windows up from thefts) In my invention, a piece of fabric painted in silver or white on one side, will be used to shade the top of a car from the hood to the trunk and be spaced by four standing spacers on the car-roof to allow air flows freely, thus, the car underneath the cloth is cooled.   The total setup time starts from pulling the cloth out of a reel faced in the trunk, closing the trunk, hooking the cloth- front to the chassis, to fitting four small holes to four posts with locking devices on the car roof, is generally about 90 seconds.
Patent CA-2459485-A1 (CA)
Title: Tissu industriel
Inventor: KENNEY MARYANN C
IPC: D21F1/10
Filed: 2002-08-23
Abstract: L'invention concerne un tissu industriel (10) possédant des surfaces gaufrées afin de faciliter l'élimination de l'eau de produits tels que du papier et des articles en papier déposés sur celles-ci par création de vides par gaufrage afin de faciliter la gestion du fluide.
Patent CA-2461092-A1 (CA)
Inventor: VAN MEEL JACOBUS
IPC: A61K39/395
Filed: 2002-10-01
Abstract: Pharmaceutical composition for the treatment of disorders, in particular for the treatment of mammary tumors of a non-human mammal, which is associated with an aberrant activity of one or more tyrosine kinase receptors. The composition contains, as the active ingredient, one or more substances that inhibit the aberrant activity of the tyrosine kinase receptor(s) of said animal, in particular the Epidermal Growth Factor Receptor (EGFR) and/or HER 2. The pharmaceutical composition is particularly useful for the treatment of dogs.
Patent CA-2461854-A1 (CA)
Title: Mechanism for mapping xml schemas to object-relational database systems
Inventor: MURTHY RAVI
IPC: G06F17/30
Filed: 2002-09-27
Abstract: A method and system are provided for allowing users to register XML schemas in a database system. The database system determines, based on a registered XML schema, how to store within the database system XML documents that conform t o the XML schema. This determination involves mapping constructs defined in th e XML schema to constructs supported by the database system. Such constructs m ay include datatypes, hierarchical relationship between elements, constraints, inheritances, etc. Once the mapping has been determined, it is stored and us ed by the database system to determine how to store subsequently received XML documents that conform to the registered XML schema.
Patent CA-2462004-A1 (CA)
Title: Systems, methods and apparatuses for manufacturing dosage forms
Inventor: STUHL WILLIAM
IPC: A61K9/40
Filed: 2002-09-25
Abstract: An apparatus for transferring substrates from a first location to a second location, comprising: a flexible conveying means; a plurality of transfer units mounted to said conveying means, said transfer units being capable of holding said substrates; a cam track defining a path between said first and second locations and means for driving said conveying means along said cam track.
Patent CA-2466755-A1 (CA)
Title: Variable profile corner post
Inventor: STEBELTON GREGORY
IPC: B65D81/05
Filed: 2002-09-24
Abstract: A laminated paper corner post (20, 40, 60) for protecting a packaged article, the corner post having a variable cross-sectional profile in the axial direction.
Patent CA-2466878-A1 (CA)
Title: Methods for identifying, isolating, and controlling the growth of estrogen-responsive cells
Inventor: PANKAJ SETH
IPC: C12N15/87
Filed: 2002-11-08
Abstract: The invention features reporter constructs and reporter vectors useful for t he identification and isolation of estrogen-responsive cells. The invention als o embraces methods of inhibiting the proliferation or survival of estrogen- responsive breast cancer cells.
Patent CA-2468050-A1 (CA)
Inventor: FERREIRA JONES
IPC: B67B7/46
Filed: 2004-05-21
Abstract: A PACKAGE SLITTING DEVICE designed to cut open packaging material that will normally be opened by force using your hands. The PACKAGE SLITTING DEVICE enables the opening of packaging material without the use of force assisting many people right or left handed to achieve a task that they would not normally be able to achieve due to the lack of physical strength.
Patent CA-2470582-A1 (CA)
Inventor: GANS EUGENE H
IPC: A61P17/12
Filed: 2002-12-10
Abstract: L'invention concerne des méthodes destinées au traitement et à la prévention d'acariens cutanés et au traitement et à la prévention d'inflammations cutanées chez des mammaliens liées à des acarioses cutanées, au moyen de compositions renfermant du soufre, au moins un dérivé du soufre et un excipient acceptable sur le plan dermatologique. Cette composition constitue, de préférence, un nettoyant.
Patent CA-2472742-A1 (CA)
Title: Canister vacuum cleaner with stair hugging swivel wheel assembly
Inventor: MATTINGLY LEON A
IPC: A47L5/36
Filed: 2004-06-30
Abstract: A canister vacuum cleaner has a canister assembly and a stair hugging swivel wheel assembly. The stair hugging swivel wheel assembly pivotally connects to the canister assembly and has both a pendulum and a wheel rotatably mounted to a housing thereof. During use, the pendulum projects from the housing under the influence of gravity to inhibit or otherwise prevent the stair hugging swivel wheel assembly from pivoting whenever the canister assembly becomes oriented in an inclined position, such as when placed on a stairway. Preferably, the pendulum mates with a recess in the canister assembly co-located with a circular track in which the stair hugging swivel wheel assembly pivots.
Patent CA-2473939-A1 (CA)
Title: Enhanced bandwidth dual layer current sheet antenna
Inventor: DURHAM TIMOTHY E
IPC: H01Q5/42
Filed: 2003-01-14
Abstract: An array (100) of radiating elements including a first set of antenna elements (102) in an array configuration and a second set of antenna elements (104) in an array configuration. The first set of antenna elements (102) is positioned below the second set of antenna elements (104) with the first set acting as an effective ground plane for the second set. The first set of antenna elements (102) are aligned in a first planar grid pattern (202) of spaced rows and columns and the second set of antenna elements (104) are aligned in a second similar grid pattern (204) rotated at a 45 degree angle relative to the first grid pattern (202). The array (100) can be configured for wideband operation by having the first band of frequencies adjacent to the second band of frequencies. The array (100) can include a dielectric material (206) interposed between the first plurality of antenna elements (102) and the second plurality of antenna elements (104).
Patent CA-2474133-A1 (CA)
Title: Fluctuating gear ratio limited-slip differential
Inventor: WANG XIAOCHUN
IPC: F16H48/20
Filed: 2002-09-06
Abstract: This invention relates to a type of fluctuating gear-ratio limited-slip differential, the object of the invention is to provide a type of differential which is characterized by larger fluctuating range in gear ratio and higher torque bias ratio. By means of periodic fluctuation in the gear ratio between the planet and side gears, the torque distribution between two side gears becomes a periodic function of the angle of rotation of the planet gears, so that the slip on one side of the driving wheels is limited. The differential comprises a differential case, a cross or straight pinion shaft fixed within the differential case, plural pinions, and a pair of side gears situated within the differential case engage with the pinion gears with fluctuated gear ratio, the period of the gear ratio between the pinion and side gears involves at least two pitches, and the number of pitches involved in each period are corresponding to the common factor in the number of teeth in both pinion and side gears. Each period of the gear ratio fluctuation involves a group of teeth, and the number of teeth involved in each group are corresponding to the number of pitches involved in each period, the combined working range of the teeth involved in each group covers the whole working range of both the pinions and side gears involved in a period of gear ratio.  This invention is particularly suitable for off-road vehicles, tippers, wheeled loaders and bulldozers, and other kind of wheeled civil engineering machinery.
Patent CA-2477996-A1 (CA)
Title: Prosthetic knee with removable stop pin for limiting anterior sliding movement of bearing
Inventor: PAPPAS MICHAEL J
IPC: A61F2/38
Filed: 2004-08-18
Abstract: A knee prosthesis includes a femoral component, a tibial component, a bearing and a control arm. The bearing is in articular bearing engagement with the femoral component and in sliding and rotational bearing engagement with the tibial component. Movement of the bearing relative to the tibial component is controlled by a control arm. Anterior and posterior extremes of the control arm include stops for limiting anterior and posterior movement of the bearing relative to the tibial component. At least one of the stops is removable relative to the control arm to facilitate implantation.
Patent CA-2479762-A1 (CA)
Inventor: UHLMANN G BERNARD
IPC: A63B57/10
Filed: 2004-09-22
Abstract: The "hinged golf tee," which is comprised of an upper and a lower sector, with these sectors being linked together by a flexible entity along one side of the tee. This enables the upper sector of the tee to hinge or swivel forward on impact from a golf club, minimizing likelihood of loss or breakage of the tee.
Patent CA-2480633-A1 (CA)
Inventor: WINDISCH MANFRED
IPC: C07K5/083
Filed: 2003-03-10
Abstract: L'invention concerne de nouveaux peptides dont les composants individuels sont des L-aminoacides ou des D-aminoacides. Ces peptides sont utilisés en tant que principes actifs dans des médicaments pour le traitement de maladies dans lesquelles l'augmentation de l'apparition de radicaux libres joue un rôle pathophysiologique, ou bien pour le traitement de maladies impliquant une hypoxie aiguë ou une ischémie dans un système organique du corps, en particulier dans le système nerveux central, ou pour le traitement de maladies liées au stockage du fer telles que la maladie de Hallervorden-Spatz, ou bien pour le traitement de maladies neurodégénératives, en particulier de la maladie d'Alzheimer, de la variante à corps de Lewy de la maladie d'Alzheimer, de la maladie de Parkinson, de l'atrophie multisystémique, de la démence à corps de Lewy, de la chorée de Huntington, et de tous les syndromes similaires auxdites maladies dégénératives.
Patent CA-2483030-A1 (CA)
Inventor: MARTIN ROGER
IPC: C08F2/38
Filed: 2003-04-29
Abstract: L'invention concerne un copolymère séquencé préparé par polymérisation radicalaire par transfert d'atome (ARTP), dans lequel le groupe terminal de la chaîne polymère est modifié structurellement par un additif lubrifiant ou polymère sélectionné dans le groupe comprenant les antioxydants, les désactivateurs de métaux, les additifs anti-usure et extrême-pression et les inhibiteurs de corrosion. L'invention concerne également une composition comprenant ce copolymère séquencé structurellement modifié et une composition d'un produit sujet à la dégradation oxydative, thermique ou à une photodégradation tel qu'un lubrifiant ou un polymère.
Patent CA-2483043-A1 (CA)
Title: Dispositif de joint a labyrinthe pour moteur a turbine a gaz
Inventor: COULON SYLVIE
IPC: F02C7/28
Filed: 2004-10-21
Abstract: La présente invention porte sur un dispositif de joint d'étanchéité à  labyrinthe pour moteur à turbine à gaz comportant d'amont en aval un compresseur haute pression avec un rotor (2), un diffuseur (6) et un élément (10) de paroi fixe formant au moins une partie de l'enveloppe interne de la chambre de combustion (8), ledit joint (20) comprenant une pièce statorique (22) montée sur l'élément de paroi par un moyen de fixation (24) à brides (25 et 26) et supportant une pièce d'usure annulaire (23), ladite pièce d'usure coopérant avec un élément de rotor (28), pourvu d'au moins une lame circonférentielle (28A) et solidaire du rotor (2) du compresseur, pour former l'étanchéité à labyrinthe. Il est caractérisé par le fait qu'au moins une des brides (25, 26) du dit moyen de fixation (24) présente une masse suffisante pour harmoniser la vitesse de dilatation de la pièce statorique (22) par rapport à la vitesse de dilatation de l'élément de rotor (28) pendant les accélérations du moteur. Conformément à une autre caractéristique des orifices de ventilation du moyen de fixation sont ménagés dans l'élément de paroi (10). Le moyen de l'invention permet de maîtriser le jeu du joint à labyrinthe.
Patent CA-2483690-A1 (CA)
Title: Augmentation du rendement vegetal au moyen d'un traitement de semence a l'aide d'un compose de neonicotinoide
Inventor: ASRAR JAWED
IPC: A01N51/00
Filed: 2003-05-15
Abstract: Le rendement et/ou la vigueur d'un végétal agronomique peut être accru ou amélioré dans des emplacements où le niveau d'infestation par des insectes est inférieur à un niveau indiquant le besoin d'avoir recours à un insecticide à des fins de contrôle d'insectes, par un traitement de semence du végétal, à l'aide un composé de néonicotinoïde. Ce procédé est utile pour des végétaux non transgéniques et pour des végétaux présentant un gène étranger codant pour la production d'une protéine modifiée de delta endotoxine de <i>Bacillus thuringiensis </i>. L'invention concerne un procédé permettant d'améliorer les résultats d'un programme de sélection végétal, un procédé permettant de commercialiser une semence végétale, et une semence traitée par le biais de ce procédé.
Patent CA-2483773-A1 (CA)
Title: Ensembles de transport de fluide presentant des proprietes ignifugeantes
Inventor: MORTENSON SARA B
IPC: B32B7/022
Filed: 2003-03-25
Abstract: L'invention concerne un ensemble de commande d'écoulement et d'élimination de fluides, qui comprend: une couche de commande d'écoulement de fluide présentant une face supérieure et une face inférieure, la face supérieure étant conçue pour faciliter l'évaporation ou l'écoulement d'un fluide disposé sur celle-ci; un matériau ignifuge présentant une première surface principale et une seconde surface principale, la première surface principale étant associée à la face inférieure de ladite couche de commande d'écoulement de fluide, ledit matériau ignifuge comprenant un polymère; et une couche adhésive associée à la seconde surface principale dudit matériau ignifuge. L'invention concerne également un système de gestion de fluide pour un avion et un procédé d'utilisation de ce système dans un avion.
Patent CA-2483951-A1 (CA)
Title: Male portion, drill bit and threaded joint for percussive rock drilling
Inventor: BRUNGS ANDERS
IPC: F16B33/02
Filed: 2003-06-06
Abstract: According to the present invention a male portion (10) for percussive rock drilling is provided comprising sections of reduced cross-sectional areas, at least one thread (12) for percussive rock drilling provided at a portion (16) at an end of the male portion. The end of the male portion comprises an abutment surface (14) for transfer of impact waves. The length (L) of the portion (16) is defined as the length of a cylinder (C), from a plane (P) of the impact surface, that touches the external diameter (Dy) of the thread, wherein said length (L) divided by the external diameter of the cylinder lies within the interval of 1-2. The intervention further relates to a drill bit and a threaded joint.
Patent CA-2485761-A1 (CA)
Title: Resonance scattering seismic method
Inventor: MILKEREIT BERND
IPC: G01V1/28
Filed: 2004-10-22
Abstract: Resonance scattering analysis of at least 3-component (3-C) VSP data detects heterogeneities in the proximity of a borehole. A method for seismic exploration of a pre-determined volume of the earth for assessing features of the volume using at least 3-C      VSP data generated for the volume comprises: computing a resonance spectra indicating resonance scattering of the at least 3-C VSP data; and determining a lateral continuity of said features in accordance with the resonance spectra. Zero amplitude in a resonance spectrum indicates definite polarization of the direct pressure wave into the ray direction and very weak lateral heterogeneity along the path of the direct wave. High amplitudes in a resonance spectrum are observed if energy of the direct wave is observed on the horizontal components due to scattering at small-scale lateral heterogeneities near the receiver. Peak frequency provides information on the size and location of the scattering structure.
Patent CA-2486154-A1 (CA)
Inventor: DOUBLET PIERRE
IPC: D21H27/02
Filed: 2003-05-21
Abstract: The invention concerns an article formed from at least a fibrous material jet (1) comprising at least a null thickness zone (2), characterized in that said zone is covered on at least one of its surfaces with a structure (3,5) at least partly transparent or translucent, arranged so as to allow a transparent or translucent window in the paper to be visible.
Patent CA-2486560-A1 (CA)
Title: Method of preparing a 5h-dibenz[b,f]azepine-5-carboxamide
Inventor: GUTMAN DANIELLA
IPC: C07D223/28
Filed: 2003-06-13
Abstract: The present invention provides a method of preparing a 5H-dibenz[b,f]azepine-5-carboxamide of formula (1) wherein R1, R2, R3, and R4 are independently selected from the group consisting of hydrogen, halogen, nitro, cyano, carboxyl, A, -CO(A), -OCO(A), -O(A), -N(A)2, -CON(A)2, and -COO(A), wherein A  is selected from the group consisting of C-1-C10 alkyl, C3-C10 cycloalkyl, C-2-C10 alkenyl, C-5-C10 cycloalkenyl, C-2-C10 alkynyl, and C-6-C20 aryl, wherein the two A groups of -N(A)2 and -CON(A)2 can be the same or different, and wherein R2 and R3 can together form a bond; comprising reacting a 5H-dibenz[b,f]azepine of formula (2) with a) a cyanate salt selected from the group consisting of alkali metal cyanate salts and alkaline-earth metal cyanate salts, and b) a salt of an amino compound having no N-H bonds, wherein the salt has a Ka (25~ C) of at least about 10 x 10-11.
Patent CA-2491334-A1 (CA)
Inventor: GOLLER HERBERT
IPC: B25G3/36
Filed: 2004-12-30
Abstract: Several embodiments of trowels which have an elongated handle and a pair of generally facing weights or a weight or weights and a connector between which a pair of blades are secured with one blade being of lesser height than the other to thereby resist undesired flexing of the other blade. In another embodiment, in lieu of having a second blade, a second weight which is disposed on the opposite side of the blade from the handle, has a downward extension which limits flexing of the blade. In a further embodiment, a blade is a two component blade and has a detachable and replaceable cutting edge. The weights and connector serve a multiple purpose of securing the upper end of the blades therebetween, facilitating downward pressure when the trowel is in use and in some embodiments through either a second blade or an extension of a weight for limiting the amount of flexing of the blade.
Patent CA-2491399-A1 (CA)
Title: Electrical-energy meter
Inventor: LOY GARRY M
IPC: G01R11/04
Filed: 2003-06-27
Abstract: A presently preferred embodiment of an electrical energy meter (10) comprises a base (12) adapted to be mounted on a supporting surface (14), a current sensor assembly (15) comprising a plurality of contact blades (52b) extending through the base (12) and adapted to electrically contact a conductor of electrical energy, and a current transformer (26) mechanically coupled to the base (12) and electrically coupled to the contact blades. The electrical energy meter further comprises a circuit board assembly comprising a main circuit board electrically coupled to the current transformer and the contact blades (52b). The electrical energy meter (10) also comprises a circuit board support member (14) comprising a rim portion fixedly coupled to the base, and a first bracket adjoining the rim portion. The first bracket has a first and a second leg each extending away from the rim portion and the base and each being adapted to securely engage the main circuit board (16).
Patent CA-2492607-A1 (CA)
Title: Nucleosides d de 7-deaza antiviraux et leurs utilisations
Inventor: MEKOUAR KHALID
IPC: A61P31/12
Filed: 2003-07-25
Abstract: De manière générale la présente invention a trait à des composés antiviraux, notamment des nucléosides D de 7-déaza et leurs analogues et des dérivés de ceux-ci. L'invention a également trait à l'utilisation de tels composés pour le traitement ou la prévention d'infections du virus de l'hépatite B (VHB), et à l'utilisation de tels composés pour l'examen de mécanismes biologiques de l'infection par le virus de l'hépatite B (VHB).
Patent CA-2495666-A1 (CA)
Title: Systems, methods and devices relating to delivery of medical implants
Inventor: MCGRATH MICHAEL G
IPC: A61B17/04
Filed: 2003-08-14
Abstract: Implant delivery systems are disclosed. In general overview, an exemplary system includes any number of the following: a delivery device, a sling assembly, guide members, and connectors that interconnect the above. Embodiments of all the above components and their combinations are disclosed . Methods of using the above system in suprapubic, prepubic, transvaginal, tra ns- obturator and other approaches are also disclosed.
Patent CA-2496463-A1 (CA)
Inventor: LO JULIAN BELKNAP
IPC: B65D83/04
Filed: 2003-08-12
Abstract: L'invention concerne un appareil permettant de distribuer des articles et comprenant un boîtier (1) permettant de supporter un contenant de médicaments circulaire ou sensiblement circulaire, (2), le boîtier renfermant une ouverture de distribution (10) pouvant être alignée avec une cellule unique de médicament (8) du contenant de médicaments; ainsi que des moyens permettant de verrouiller le contenant de médicaments dans une position de distribution verrouillée et non rotative; le contenant de médicaments comprenant une pluralité de cellules de médicament renfermant des contenus à distribuer et étant mobile entre une position de non distribution en rotation libre et la position de distribution verrouillée et non rotative, de manière que lorsque le contenant de médicaments se trouve dans la position de non distribution en rotation libre, la cellule unique de médicament ne soit pas alignée avec l'ouverture de distribution du boîtier et que lorsque le contenant de médicaments se trouve dans la positon de distribution verrouillée et non rotative, la cellule unique de médicament et l'ouverture de distribution du boîtier soient alignées, afin que seulement des contenus renfermés dans la cellule unique de médicament puisse être distribués à travers celle-ci.