baber/WOPTO huggingface dataset:
Patent CA-2463875-A1 (CA)
Inventor: ELFSTROEM ANNA-CARIN
IPC: A61F13/494
Filed: 2002-09-26
Abstract: L'invention concerne un article absorbant tel qu'un article d'incontinence du type culotte, ou couche-culotte, qui comprend un voile supérieur perméable aux liquides (1) et un voile inférieur perméable aux liquides (11) entre lesquels est disposé un corps absorbant (12) de forme allongée qui présente deux bords longitudinaux (13, 14) et deux bords transversaux (15, 16). Cet article comprend également deux bords longitudinaux (1,2), un axe central longitudinal (5), un axe central transversal (6), une partie d'extrémité avant (17) qui, lors d'une utilisation normale, s'applique sur ou à proximité de l'abdomen de l'utilisateur et une partie d'extrémité arrière (18) qui, lors d'une utilisation normale, s'applique sur ou à proximité du bas du dos de l'utilisateur, ces deux parties étant reliées par une partie fourche (19). La partie d'extrémité arrière (18) et la partie adjacente à la partie fourche (19) comportent un système élastique transversal (25) et un système élastique d'entrejambes arrière (31) qui est fixé entre les deux bords longitudinaux (1, 2) de l'article, le long de la découpe d'entrejambes de l'article, dans la partie arrière de la partie fourche (19) et qui croise cette dernière essentiellement de façon parallèle à l'axe central transversal (6) de l'article. De plus, cet article comporte, sur chaque côté du corps absorbant (12), une poche (35, 36) de stockage temporaire de liquide dont la longueur est délimitée par le bord longitudinal (13, 14) du corps absorbant (12), le système élastique transversal (25) et le système élastique d'entrejambes arrière (31).
Patent CA-2464083-A1 (CA)
Inventor: DORADZINSKI ROMAN
IPC: H01L21/02
Filed: 2002-10-25
Abstract: The invention relates to a substrate for epitaxy, especially for preparation of nitride semiconductor layers. Invention covers a bulk nitride mono-crystal characterized in that it is a mono-crystal of gallium nitride and its cross-section in a plane perpendicular to c-axis of hexagonal lattice of gallium nitride has a surface area greater than 100 mm2, it is more than 1,0 µm thick and its C-plane surface dislocation density is less than 106/cm2, while its volume is sufficient to produce at least one further-processable non-polar A-plane or M-plane plate having a surface area at least 100 mm2. More generally, the present invention covers a bulk nitride mono-crystal which is characterized in that it is a mono-crystal of gallium-containing nitride and its cross-section in a plane perpendicular to c-axis of hexagonal lattice of gallium-containing nitride has a surface area greater than 100 mm2, it is more 1,0 µm thick and its surface dislocation density is less than 106/cm2. Mono-crystals according to the present invention are suitable for epitaxial growth of nitride semiconductor layers. Due to their good crystalline quality they are suitable for use in opto-electronics for manufacturing opto-electronic semiconductor devices based on nitrides, in particular for manufacturing semiconductor laser diodes and laser devices. The a.m bulk mono-crystals of gallium-containing nitride are crystallized on seed crystals. Various seed crystals may be used. The bulk mono-crystals of gallium-containing nitride are crystallized by a method involving dissolution of a gallium-containing feedstock in a supercritical solvent and crystallization of a gallium nitride on a surface of seed crystal, at temperature higher and/or pressure lower than in the dissolution process.
Patent CA-2465087-A1 (CA)
Title: Imaging system and method for displaying and/or recording undistorted wide-angle image data
Inventor: FUOCO DANIEL P
IPC: H04N7/18
Filed: 2004-04-21
Abstract: An imaging system produces undistorted image data from buffered wide-angle image data without the need for a separate output buffer. Wide-angle image data is transformed, on a pixel-by-pixel basis, as the data for a pixel is required for encoding, to produce output signals in real-time. Predetermined values for functions used in the transformation process are obtained from one or more look-up tables to facilitate transformation.
Patent CA-2468313-A1 (CA)
Title: Valve for zoned cellular cushion
Inventor: GRAEBE ROBERT W
IPC: F16K11/07
Filed: 2003-03-25
Abstract: A valve (600) for use with an inflatable cushion (A) having individual inflation zones (r, s, t, u) including a slide housing (686) positioned between two outer casing halves (604, 606). Each casing half has a plurality of nipple connector seats (612). Each nipple connector seat has at least one external detent (638). The slide housing has a series of nipple connectors (694) along its length that are inserted into air conduits in the peripheral edge of the cushion, which, in turn, are connected to the individual inflation zones. Each nipple connector has at least one retainer groove (702) in the surface. The casing half detents engage the cushion edge and the retainer grooves to retain the nipple in the air conduits. There is a movable slide (688) inside the slide seat bore (692). The slide has a longitudinal inner bore (720) and a number of openings (722) along its length that communicate with the inner bore. The valve is opened by aligning the slide openings with the connector nipples to allow the inflation zones to communicate through the valve slide bore and is closed by moving the slide openings out of alignment with the casing openings to seal off the inflation zones.
Patent CA-2468870-A1 (CA)
Title: Abrasive product and method of making the same
Inventor: MINICK CHRIS A
IPC: B24D3/28
Filed: 2002-11-04
Abstract: The invention provides a flexible abrasive product comprising a flexible she et- like substrate comprising a multiplicity of separated resilient bodies connected to each other in a generally planar array in a pattern which provides open spaces between adjacent connected bodies, each body having a first surface and an opposite second surface; and abrasive particles to caus e at least the first surface to be an abrasive surface. A method of making the abrasive is provided by providing the substrate and providing abrasive particles to at least the first surface to provide an abrasive surface.</SDO AB>
Patent CA-2472960-A1 (CA)
Title: Thieno (3, 2-b) pyridones as antiviral compounds
Inventor: LARSEN SCOTT D
IPC: A61P9/10
Filed: 2003-01-14
Abstract: The invention provides a compound of formula I: (F) wherein G, R2, R3, and R4 have any of the values defined in specification, or a pharmaceutically acceptable salt thereof, as well as processes and intermediates useful for preparing such compounds or salts, and methods of preventing or treating a herpesvirus infection using such compounds or salts.
Patent CA-2473399-A1 (CA)
Inventor: HATA NOBUHIRO
IPC: C08L27/06
Filed: 2003-01-16
Abstract: La présente invention concerne de manière spécifique des compositions de polychlorure de vinyle améliorées, qui présentent une très bonne résistance aux chocs. Cette composition résistante aux chocs comprend notamment un polymère de chlorure de vinyle et 2-8 parties d'une composition d'agent antichoc comprenant au moins un copolymère éthylène/alpha-oléfine et au moins un polymère d'oléfine chloré pour 100 parties de polymère de chlorure de vinyle. Ladite composition d'agent antichoc comprend de préférence moins d'une partie du copolymère éthylène/alpha-oléfine et le rapport de ce copolymère sur la composition d'agent antichoc totale est inférieur à 25 %.
Patent CA-2474044-A1 (CA)
Title: Compositions and methods for identifying transformed cells
Inventor: LOWE KEITH S
IPC: C07K14/415
Filed: 2003-01-08
Abstract: The present invention relates to compositions and methods for identifying transformed cells. The method comprises introducing a visual marker polynucleotide into a plant cell and providing a growth stimulation protein.  The compositions comprise a visual marker polynucleotide and a growth stimulation polynucleotide. Also provided are expression cassettes, plant cells, plant parts, and plants comprising same.
Patent CA-2475941-A1 (CA)
Title: Process for the production of a friction material based on a sheet-like carbon fibre woven fabric for wet-friction elements and friction material produced by the process
Inventor: GRASSER SEBASTIAN
IPC: B29K105/08
Filed: 2004-07-27
Abstract: The invention relates to a process for the production of a friction material based on a sheet-like carbon fibre woven fabric for wet-friction elements, such as clutch linings or synchronizing ring linings, comprising impregnation of the carbon fibre woven fabric with a binder, in particular with a resin, to form a fibre material impregnated with binder (prepreg). The invention provides a procedure in which the prepreg (1) is cured for a curing period under a curing temperature which is elevated with respect to the ambient temperature and is pressed mechanically on its surfaces by means of a pressing mould (2) before the start and/or at I~ast during part of the curing period.
Patent CA-2479936-A1 (CA)
Inventor: SCHMIDT FRIEDRICH-GEORG
IPC: H01B1/06
Filed: 2003-02-20
Abstract: The invention relates to cationic polymers having cyclic non-aromatic units which contain amidinium groups. Said cyclic non-aromatic units containing an amidinium groups are arranged (i) in the main chain of the polymer or (ii) i n the side chains of the polymer, i.e. a non vinyl polymer, non polyglucoside or a non polyorganosiloxane or (iii) are arranged in the main chain and in the side chains. The invention also relates to the production and use thereof.</ SDOAB>
Patent CA-2481594-A1 (CA)
Title: Packaging system for a disposable cleaning head
Inventor: PRESSLEY CHRISTOPHER
IPC: B65D85/68
Filed: 2004-09-13
Abstract: A packaging system comprising a plurality of disposable cleaning heads, each of the plurality of cleaning heads including at least one cleaning substrate and a one-piece flexible fitment, the fitment including an engagement member adapted to removably engage a handle, and a shell having a bottom and a top, the top being hingedly connected to the bottom whereby said shell has an open position and a closed position, the bottom including a first cavity adapted to receive and retain at least one of the plurality of cleaning heads, the top including a second cavity adapted to receive and retain at least one of said plurality of cleaning heads. Preferably, the first and second cavities are adapted to receive and retain at least three of the plurality of cleaning heads.
Patent CA-2481797-A1 (CA)
Inventor: SCHMIDT-THUEMMES JUERGEN
IPC: C08L51/02
Filed: 2003-04-15
Abstract: L'invention concerne des dispersions polymères aqueuses qui sont obtenues par copolymérisation initiée de manière radicalaire de : (a) 0,1 à 99,9 % en poids de styrène et/ou de métylstyrène ; (b) 0,1 à 99,9 % en poids de butadiène-1,3 et/ou d'isoprène et (c) 0 à 40 % poids d'autres monomères pouvant être copolymérisés éthyléniquement insaturés. La somme des monomères (a), (b), (c) correspond toujours à 100, et la copolymérisation s'effectue en présence de 10 à 40 % en poids, sur la base des monomères utilisés, d'au moins un amidon dégradé de poids moléculaire compris entre 500 et 40 000 Mn et de catalyseurs redox. L'invention concerne un procédé de production des dispersions polymères par polymérisation radicalaire des monomères (a), (b), et éventuellement (c) dans un milieu aqueux, en présence d'un amidon dégradé de poids moléculaire compris entre 500 et 10 000 Mn et des initiateurs redox. L'invention concerne également l'utilisation des dispersions polymères aqueuses ainsi obtenues en tant qu'agents de collage de surface et de masse pour papier.
Patent CA-2482461-A1 (CA)
Inventor: ROHR ROBERT R
IPC: B65D47/40
Filed: 2003-04-21
Abstract: L'invention concerne un récipient conçu pour stocker et distribuer des liquides, qui comporte un corps (14) ayant une partie col annulaire (7) montant qui défini une ouverture de récipient et qui se termine en périphérie annulaire (9) présentant une surface d'étanchéité regardant vers le haut généralement plate et une bride (15) s'étendant vers l'intérieur. Une tête de remplissage séparée (12) comporte une paroi annulaire (16) dont une partie s'étend vers l'intérieur qui définit un bec verseur et, à son extrémité, une lèvre (18) qui s'étend vers l'extérieur. Ladite lèvre comporte une surface d'étanchéité (19) tournée vers le bas. La paroi annulaire comporte un épaulement (17) s'étendant vers l'extérieur en dessous de la lèvre pour se mettre en prise avec le rebord périphérique. La paroi annulaire est conçue pour se loger à l'intérieur de l'ouverture du récipient et son épaulement peut s'encliqueter sur ledit rebord périphérique et créer un joint d'étanchéité entre la surface d'étanchéité périphérique et la surface d'étanchéité de la lèvre. Le récipient comporte également un couvercle amovible (10) qui se met en prise de manière filetée sur le col du récipient.
Patent CA-2482685-A1 (CA)
Title: Reinforced seal assembly
Inventor: CROPPER MICHAEL S
IPC: A61B17/34
Filed: 2004-09-28
Abstract: A seal assembly adapted for use in conjunction with a trocar assembly includ es a seal body permitting the selective insertion and removal of instruments. The seal body includes a plurality of overlapping seal segments, each seal segment including a peripheral edge wit h a central seal member extending therefrom. The central seal member includes a free edge remote fro m the peripheral edge. A reinforcement pad is located on at least one of the seal segments between the peripheral edge and the free edge of the central seal member.
Patent CA-2485110-A1 (CA)
Title: Systeme d'expression destine a de grosses proteines fonctionnelles
Inventor: HAUSWIRTH WILLIAM S
IPC: A61K48/00
Filed: 2003-05-06
Abstract: L'invention concerne un système et un procédé permettant d'exprimer des protéines (cassette de liaison-ATP) fonctionnelles ABC à partir de la sous-famille ABCA dans une cellule hôte. Ledit système comprend au moins deux vecteurs d'expression, chacun d'eux comprenant une molécule d'acide nucléique codant pour au moins un domaine d'un gène transporteur ABC et des moyens d'expression de ladite molécule d'acide nucléique. Chaque vecteur d'expression du système comprend une molécule d'acide nucléique codant pour un domaine fonctionnellement complémentaire des domaines contenus dans les autres vecteurs d'expression du système, et qui pris ensemble comprennent la totalité du gène transporteur ABC. La co-transfection des vecteurs d'expression dans une cellule hôte assure la co-expression de chacun des domaines de la protéine qui s'associent afin de former une protéine de gène transporteur présentant les caractéristiques fonctionnelles de la protéine pleine longueur.
Patent CA-2485220-A1 (CA)
Inventor: KATZ ABRAM
IPC: A61P3/14
Filed: 2003-06-25
Abstract: The present invention relates to methods for identifying agents modulating store-operated Ca2+ entry and thereby modulating glucose uptake in mammalian cells. Such compounds may be useful for the treatment of diseases connected with reduced glucose uptake, such as type 2 diabetes.
Patent CA-2486365-A1 (CA)
Title: Compositions and methods for improved friction durability in power transmission fluids
Inventor: YATSUNAMI KENJI
IPC: C10N40/04
Filed: 2004-10-19
Abstract: The present invention discloses friction modifier compositions, methods for incorporating an alkoxylated alcohol component in power transmission fluids, and methods for measuring friction performance. These formulations and methods provide improved overall friction and improved friction durability, yielding effective fluids that are stable with age. Benefits in friction modification may also be achieved when the alkoxylated alcohol component is heated with an ashless dispersant prior to its incorporation into a transmission fluid.
Patent CA-2487504-A1 (CA)
Inventor: WILSON JOHN R
IPC: E03D3/02
Filed: 2004-11-09
Abstract: A toilet room flush valve has a valve handle and an actuator mounted on the valve body to cause either sensor-initiated automatic movement or user-initiated manual movement of the valve handle. The actuator includes a handle assembly pivotally mounted in a housing. The handle assembly has an interface which is normally engaged with the valve handle. A motor driven push rod mounted on the handle assembly is engageable with the handle.  A drive motor is mounted on the handle assembly and connected to the push rod to cause movement thereof. A battery for operating the drive motor is connected to a sensor mounted on the handle assembly, with the sensor being capable of connect the battery power to the drive motor. The actuator housing is arranged to allow it to slip over the valve handle and clamp on the valve body without disassembling either the flush valve or the actuator.
Patent CA-2488802-A1 (CA)
Title: Ophthalmic compositions for treating ocular hypertension
Inventor: MEINKE PETER T
IPC: C07D417/12
Filed: 2003-06-11
Abstract: This invention relates to the use of potent potassium channel blockers or a formulation thereof in the treatment of glaucoma and other conditions which leads to elevated intraoccular pressure in the eye of a patient. This invention also relates to the use of such compounds to provide a neuroprotective effect to the eye of mammalian species, particularly humans.
Patent CA-2491191-A1 (CA)
Title: Modulateurs de kinase de type recepteur et procedes d'utilisation
Inventor: KIM ANGIE I
IPC: A61P35/00
Filed: 2003-07-14
Abstract: La présente invention présente des composés destinés à moduler l'activité de kinase réceptrice, en particulier l'éphrine et EGFR, ainsi que des méthodes de traitement de maladies médiées par l'activité de la kinase réceptrice, utilisant les composés et des compositions pharmaceutiques de ceux-ci. Les maladies médiées par l'activité kinase réceptrice comprennent, de façon non exhaustive, des maladies caractérisées en partie des niveaux anormaux de prolifération cellulaire (c'est-à-dire croissance tumorale), la mort cellulaire programmée (apoptose), la migration et l'invasion cellulaires ainsi que l'angiogenèse associées à la croissance tumorale. Les composés de l'invention comprennent des modulateurs de kinase à <= sélectivité de spectre >=, des composés qui inhibent, régulent ou modulent la transduction du signal dans les sous-familles de tyrosine kinases de type récepteur, notamment l'éphrine et EGFR.
Patent CA-2491995-A1 (CA)
Inventor: GALAS DAVID J
IPC: C12Q1/68
Filed: 2002-07-15
Abstract: The present invention provides methods and composition for exponential nucleic acid amplification using nicking agents. The invention is useful in many areas such as disease diagnosis, genetic variation detection and pre-mRNA  alternative splicing analysis.
Patent CA-2492438-A1 (CA)
Inventor: DAHA MOHAMED R
IPC: G01N33/564
Filed: 2003-07-11
Abstract: The invention refers to an in vitro method of functionally determining at physiological conditions deficiencies in the lectin pathway of the complement system, the method comprising the steps of (a) providing a sample of mammalian blood, serum, plasma or anotehr body fluid; (b) preventing in the sample the activation of the calssical pathway by contacting the sample with an inhibitor of a molecule of the C1 complex of the complement system; (e) preventing in the sample the activation of the alternative pathway; (d) activating the lectin pathway in the sample; and (e) determining in the sample any activation of the autologous C5b-9 complex. The invention also refers to a kit for functionally determining in a body fluid from a mammal deficiencies in the lectin pathway of the complement system, which kit comprises the separate items (a) an inert carrier and a substance activating the lectin pathway; (b) a diluent comprising an inhibitor of a molecule of the C1 complex; and an antibody against the autologous C5b-9 complex.
Patent CA-2493340-A1 (CA)
Title: Control system for reciprocating drive
Inventor: DAY JOHN P
IPC: F01L23/00
Filed: 2005-02-01
Abstract: A control system for a reciprocating drive having a shaft which is reciprocally moved by the control system solely by gas acting against a piston. The control system includes a gas manifold having a first mode and a second mode. In the first mode, gas is supplied on a first side of the piston to cause the piston to move in a first direction and gas is exhausted on a second side of the piston. In the second mode, gas is supplied to the second side of the piston to cause the piston to move in the second direction and gas is exhausted on the first side of the piston.
Patent CA-2495477-A1 (CA)
Title: Cylinder stripper
Inventor: SCHWARZE HANS-OTTO
IPC: B65G45/16
Filed: 2003-06-13
Abstract: The invention relates to a device for stripping impurities from belt bands in conveying systems in the area of a drive and/or deflection cylinder of the belt band. The inventive device comprises a system support which is fastened to a belt band-supporting frame and on which at least one stripping element is arranged. Said stripping element is provided with a stripping lamella that is mounted on a lamella support and leans in a stripping manner against the belt band in the stripping position. The stripping element is also provided with a lower rotating joint which is connected to the lamella support and has a horizontal rotating shaft, the term horizontal and similar in principle referring to the operational position of the stripping element, and a spring device that acts upon the lamella support in order to press the stripping lamella against the belt band.  Said lower rotating joint and spring device are configured and disposed such that the lamella support is pivoted in a spring-loaded manner about the horizontal rotating shaft in the stripping position of the stripping lamella while slightly swiveling away and swiveling back into the operating position on the belt band when obstacles which permanently stick to the belt band hit the stripping lamella. In order to be able to use the inventive stripping device at least as a preliminary stripper showing a regular stripping performance in the cylinder area of the belt band while obtaining extended operating times even at high belt speeds which are associated with correspondingly large quantities of material, the stripping lamella is pivotally mounted on the lamella support by means of an upper rotating joint having a horizontal rotating shaft and is maintained in a spring-biased position by means of an upper spring device, the spring effect of which is in the opposite direction relative to the lower rotating joint and the spring device thereof.
Patent CA-2500119-A1 (CA)
Title: Nonwoven material with elastic properties, related production method and device therefor
Inventor: MADSEN JORGEN BECH
IPC: D04H1/46
Filed: 2003-10-22
Abstract: The invention concerns a nonwoven material with elastic properties in one direction. Said material comprises either a multilayer composite, whereof one layer at least has elastic polymer fibers or filaments, or a homogeneous mixture of fibers and filament, whereof part of the fibers is made of elastic polymer, a greater proportion of the fibers or filaments being oriented by heat input in a direction transverse to the direction of elasticity of the nonwoven material. The invention also concerns a method for producing said nonwoven material and a device for implementing said method.
Patent CA-2500247-A1 (CA)
Title: Extension device for a clamping and spreading device and clamping and spreading device
Inventor: PHILIPP KARL
IPC: B25B5/16
Filed: 2005-03-10
Abstract: An extension device for a clamping and spreading device with a slide rail guided for displacement relative to a bearing device is suggested which has at least one contact element for a workpiece and is fixed or can be fixed in position so as to be non-translational in relation to the bearing device.