baber/WOPTO huggingface dataset:
Patent CA-2441282-A1 (CA)
Inventor: GROVES GLENN JOHN
IPC: G06F17/30
Filed: 2002-03-18
Abstract: Un mode de réalisation de l'invention correspond à un procédé ou des outils d'élaboration de logiciels qui permettent à des systèmes d'informations personnalisés, par exemple des logiciels de gestion de comptes débiteurs ou de stock, d'être élaborés, mis en place et entretenus en un temps inférieur à celui généralement nécessaire, tout en fournissant un système d'informations personnalisé qui est conforme aux exigences d'une entreprise, d'un particulier ou d'une organisation. Cette invention concerne également un système d'informations personnalisé dans lequel les étapes d'élaboration préexistantes d'analyse, d'élaboration et de codage sont converties en une seule étape de définition.
Patent CA-2444464-A1 (CA)
Title: Method and aparatus for locating the trajectory of a projectile in motion
Inventor: PETROV DIMITRI
IPC: A63B57/00
Filed: 2003-10-15
Abstract: An object locating system detects the presence of an illuminated object as it passes through two consecutive planar fields of view. Pairs of optical senso r arrays with multiple, directed, pixel detectors observe the object from two angles as th e object passes through each consecutive field of view. The locations of penetrations of the respective fields of view are calculated by triangulation. Using the delay between penetrations, the trajectory of the object in time and space is calculated.
Patent CA-2445781-A1 (CA)
Inventor: GOSSEN JAN ALBERT
IPC: C12N1/19
Filed: 2002-04-25
Abstract: A nucleotide acid sequence is provided encoding a peptidylargine deiminase 6.  The gene is found to be expressed in gonads only and may be used as target for male and female contraception. Its encoded protein can be used to screen for small molecular weight modulators of the enzyme activity.
Patent CA-2447180-A1 (CA)
Inventor: FARAN MINA
IPC: A61P43/00
Filed: 2002-05-22
Abstract: L'invention concerne des compositions thérapeutiques contenant des extraits d'espèces végétales appelées : Echinacea purpurea et Sambucus nigra, ainsi que des extraits d'au moins une autre plante sélectionnée dans le groupe constitué par Hypericum perforatum, Commiphora molmol et Centella asiatica. Les compositions de l'invention sont particulièrement utilisées dans la gestion des maladies inflammatoires des muqueuses d'origine virale et non virale.
Patent CA-2448628-A1 (CA)
Title: Compositions and methods for random nucleic acid mutagenesis
Inventor: HOGREFE HOLLY HURLBUT
IPC: C12N15/54
Filed: 2002-05-23
Abstract: The invention relates to compositions and methods for nucleic acid PCR mutagenisis using novel error-prone DNA polymerases and a PCR enhancing factor. The invention also relates to compositions and methods for nucleic mutagenesis with two or more DNA polymerases lacking or exhibiting reduced exonuclease activity. The invention further relates to kit format of said compositions for PCR mutagenesis.
Patent CA-2449858-A1 (CA)
Inventor: NIELSEN MONIQUE
IPC: G06Q30/06
Filed: 2002-06-13
Abstract: L'invention concerne un procédé de création d'une formule d'additifs pour aliments destinés à des animaux familiers. Ce procédé consiste à recevoir par le biais d'une interface électronique, une entrée d'utilisateur comprenant un profil individuel de l'animal (252), à recevoir une analyse provenant d'un échantillon biologique de l'animal (260), et à traiter électroniquement le profil individuel de l'animal et l'analyse biologique, de manière à créer une formule d'additifs pour aliments destinés à des animaux familiers, à l'aide d'une information obtenue à partir dudit profil individuel entré par l'utilisateur et de l'analyse de l'échantillon biologique (262, 266).
Patent CA-2453377-A1 (CA)
Title: Multi-channel retaining wall block and system
Inventor: RACE ROBERT
IPC: E02D29/02
Filed: 2002-07-11
Abstract: A retaining wall block system having multiple sizes and shapes of blocks (10 0a- 100f, 200a-200e) with differently dimensioned, interchangeable front and bac k faces. The blocks (100a-100f, 200a-200f) are used to construct an irregularl y textured wall having a weathered, natural appearance. Multiple channels (122 a, 124a, 126a) in the lower face (104a) of the block are used to engage pins (3 0) in pin receiving apertures (137a) to form an attachment system. Aside connection system in particularly useful for stabilizing free-standing walls . Horizontal reinforcing members (20) are also used in the channels (122a, 124 a, 126a) and vertical reinforcing members (10) are used in cores (116) of adjacent blocks for reinforcing a wall. Reinforcing geosynthetic material (7 0) can also be firmly held in a wall by means of the pins (30) or by connectors (50) adapted to fit in the block channels.
Patent CA-2454686-A1 (CA)
Title: Utilisation de mono-oxygenase du xylene pour l'oxydation de composes aromatiques monocycliques substitues
Inventor: THOMAS STUART M
IPC: C12P7/42
Filed: 2002-08-09
Abstract: La présente invention concerne un traitement biocatalytique permettant d'oxyder des composés aromatiques monocycliques substitués donnant les acides carboxyliques correspondants et les composés s'y rapportant. Selon un mode de réalisation préféré, l'invention concerne un traitement biocatalytique devant permettre la production d'acide 4-hydroxyméthylbenzoïque et d'acide 3-hydroxyméthylbenzoïque à partir des p-xylène et m-xylène respectivement. L'acide 4-hydroxyméthylbenzoïque résulte de l'oxydation du p-xylène par un unique micro-organisme de recombinaison contenant l'enzyme mono-oxygénase du xylène.
Patent CA-2455991-A1 (CA)
Title: Comfortable wheelchair
Inventor: ALBULBUL ANAS A AL
IPC: A61G5/10
Filed: 2003-12-29
Abstract: A Comfortable Wheelchair would provide a specially designed wheelchair that would be designed to fit over a toilet seat so that the occupant of the wheelchair would not need to move out of the chair in order to use the toilet in a stall. The Comfortable Wheelchair would be constructed from available high quality durable materials of leather, plastic, rubber, wood and metal.  The seat of Comfortable Wheelchair would have an oval hole and can be covered when needed. The cover could be removed by using a tool on both sides of the cover. A Comfortable Wheelchair is disclosed as having two drive wheels and two front castors. The two driving wheels are designed to easily move forward and backward in order that the cover seat be above a toilet seat.
Patent CA-2456604-A1 (CA)
Title: Pharmaceutical composition comprising lumiracoxib
Inventor: KARNACHI ANEES ABDULQUADAR
IPC: A61P43/00
Filed: 2002-08-30
Abstract: Disclosed herein tablets and methods of treatment comprising the administration of such tablets. The tablets are immediate release tablets th at comprise about 400 mg of 5-methyl-2-(2'-chloro-6'-fluoroanilino)phenylacetic acid or a pharmaceutically acceptable salt thereof, where the 5-methyl-2-(2' - chloro-6'-fluoroanilino)phenylacetic acid or a pharmaceutically acceptable salt thereof comprises between 60 and 70% by weight of the tablet. The metho ds involve the administration of the tablets of the invention to individuals in need of administration of such tablets.
Patent CA-2456671-A1 (CA)
Title: Light emitting or light receiving semiconductor module and making method thereof
Inventor: NAKATA JOSUKE
IPC: H01L31/068
Filed: 2001-08-13
Abstract: The present invention is a semiconductor module (20) in which, for example, twenty-five semiconductor devices (10) with a photoelectric conversion function are arranged in the form of a five row by five column matrix via an electrically conductive mechanism including of six connecting leads (21 to 26). The semiconductor devices (10) in each column are connected in series, and the semiconductor devices (10) in each row are connected in parallel.  Positive and negative terminals, which are embedded in a light transmitting member (28) made of a transparent synthetic resin and which protrude to the outside, are also provided.  The semiconductor device (10) comprises a diffusion layer, a pn junction, and one flat surface on the surface of a spherical p-type semiconductor crystal, for example. A  positive electrode 6a formed on the flat surface and connected to the p-type semiconductor crystal, and a negative electrode 6b that lies opposite the positive electrode 6a with the center of the p-type semiconductor crystal interposed therebetween, are provided.
Patent CA-2457002-A1 (CA)
Inventor: GIZA RAYMOND M
IPC: G07C13/00
Filed: 2004-01-30
Abstract: Process for electing representatives in a democratic state or province which translates voting into seats in a manner which reconciles the provision of local area representatives with the popular vote and includes a number of characteristics which are an improvement on currently known electoral processes.
Patent CA-2457435-A1 (CA)
Inventor: JENKINS CHRISTOPHER
IPC: E01C13/02
Filed: 2004-02-12
Abstract: A method and material for preventing erosion and maintaining playability of golf course sand bunkers. A geotextile liner is formed of two. water-permeable layers. A first non-woven layer of randomly-aligned, synthetic fibers is configured and adapted to maintain sand in place within a sand bunker. A second backing layer formed of spunbond synthetic fiber is impervious to sand and configured and adapted to prevent downward migration of sand through the liner, while also preventing the upward migration of weeds, rocks and other contaminants that hinder the playability of the sand bunker.  The backing layer also permits seams between adjacent sections of the liner to be joined by staples that penetrate the second layer but do not penetrate the native soil. Sections of the liner are laid within an unfilled sand bunker, and cut to fit the contours of the bunker as necessary. The liner is anchored to the bunker base using a plurality of sod staples, and seams between adjacent sections of the liner are joined using staples that are not sod staples and are configured and adapted to penetrate the backing layer of the liner but not penetrate soil. The staples used to join the seams between adjacent sections of the liner may be installed using a hand-held, pneumatic stapler.
Patent CA-2458454-A1 (CA)
Inventor: WARD DAVID
IPC: E21B33/12
Filed: 2002-08-21
Abstract: A method for reclaiming a borehole extending from an earth surface into the earth, part of which borehole is in a lost circulation zone, includes closing off the borehole to fluid flow above the lost circulation zone by installing a packer system with an inflatable packer element, a plurality of ribs (304) mounted around the inflatable packer element, and a valve apparatus (120) in the borehole above the lost circulation zone, the packer system being made of drillable material, inflating the inflatable packer element with cement, and allowing the cement to set so that the inflatable packer and the valve apparatus effectively seal off the borehole to fluid flow.
Patent CA-2463442-A1 (CA)
Title: Methods for regulating co-stimulatory molecule expression with reactive oxygen
Inventor: TRAUGER RICHARD
IPC: A61K35/545
Filed: 2002-10-15
Abstract: The invention is based in part on the discovery that the expression of co- stimulatory molecules such as B7.1, B7.2 or CD40 can be regulated using reactive oxygen species (ROS). Thus, the invention relates to methods of regulating co-stimulatory molecules by modulating reactive oxygen. The metho ds and products are useful, for example, for modulating antigen specific immune responses, treating disease, and for modulating cell growth.
Patent CA-2463861-A1 (CA)
Inventor: GERHARDINGER PETER F
IPC: B32B17/10
Filed: 2002-10-15
Abstract: L'invention concerne un ensemble panneau de verre chauffant (20) et conducteur, un système de commande et un procédé de production de panneaux qui permettent de chauffer des objets et assurent une vision libre à travers le verre en éliminant l'humidité. Un circuit de connexion intégrée (18) connecte entre elles des feuilles de verre, sur lesquelles est déposé un revêtement conducteur à faible émissivité. Ce circuit comprend des barres-omnibus en cuivre (22) qui sont disposées sur le revêtement conducteur à l'aide d'une tête rotative ou d'une tête de chauffage en ligne et d'un appareil de masquage. Une patte métallique (24), qui dépasse du bord périphérique de la feuille de verre (37), est disposé sur chaque barres-omnibus métallique conductrice afin d'assurer une connexion électrique extérieure. Deux types de canaux de vitrage connectent plusieurs panneaux à des circuits et à des commandes extérieurs. Un commande transistorisée (16) peut éventuellement être utilisée afin d'obtenir des signaux de commande d'un capteur de façon à commander un circuit triac qui assure le passage du courant à travers le panneau pour le chauffage souhaité.
Patent CA-2464710-A1 (CA)
Inventor: MOLNAR FERENC
IPC: B01J31/18
Filed: 2002-10-04
Abstract: L'invention concerne des phosphinites I de formules (1) ou (2), dans lesquelles Rl, R2, R5, R6, R7, R8, R9 représentent indépendamment les uns des autres hydrogène, un groupe alkyle ou alkylène présentant 1 à 8 atomes de carbone ou un groupe alcoxy présentant 1 à 8 atomes de carbone ; R3 représente H ou méthyle ; R4 représente i-propyle ou t-butyle ; X représente F, C1 ou CF¿3? et n est égal à 1 ou 2.
Patent CA-2472675-A1 (CA)
Inventor: ADLER EARL
IPC: E04H15/32
Filed: 2004-06-29
Abstract: A coupling device for use in supporting a door fabric curtain to a frame support pipe forming part of a portable shelter assembly wherein the door fabric curtain displays a series of longitudinally spaced eyelets along a top edge thereof;  the coupling device includes an annular part adapted to be slidably received and engaged to the frame support pipe, and a hook part integral with the annular part; the hook part displays an open J-shape including a rounded lower portion to support the eyelet therein and a re-entrant end portion extending partially over the rounded lower portion to prevent the eyelet to accidentally egress the rounded eyelet receiving portion.
Patent CA-2473680-A1 (CA)
Inventor: SABA JULIE D
IPC: A61K38/00
Filed: 2003-01-17
Abstract: La présente invention concerne des compositions, des procédés et des trousses destinés au traitement du cancer et d'affections musculaires. Les compositions thérapeutiques de l'invention peuvent comprendre des agents qui modulent le métabolisme et/ou les voies de signalisation des sphingolipides. Les compositions précitées peuvent être administrées à un mammifère atteint d'un cancer.Les procédés et trousses diagnostiques peuvent faire appel à un agent apte à détecter des modifications dans des gènes endogènes impliqués dans le métabolisme des sphingolipides. On peut utiliser les procédés et trousses précités pour détecter la présence d'un cancer ou évaluer le pronostic d'une maladie connue. L'invention se rapporte également à des polypeptides, des polynucléotides et des anticorps sphingolipidiques.
Patent CA-2476014-A1 (CA)
Inventor: JIANG LIANG
IPC: F02C7/00
Filed: 2004-07-29
Abstract: An alloy for use in high temperature applications is presented. The alloy comprises, in atom percent, at least about 50% rhodium (Rh); at least about 5% of a metal selected from the group consisting of platinum (Pt), palladium (Pd), and combinations thereof; from about 5% to about 24% ruthenium (Ru); and from about 1% to about 40% chromium (Cr); wherein the alloy comprises less than about 50% by volume of an A3-structured phase, and wherein the quantity defined by the expression ([Cr] + 2[Ru]) is in the range from about 25% to about 50%, where [Ru] and [Cr] are the atom percentages of ruthenium and chromium in the alloy, respectively.  Articles comprising the alloy and methods employing the alloy for repairing articles are also presented.
Patent CA-2476742-A1 (CA)
Title: Processes for the preparation of a carobxylic anhydride and use of the carboxylic anhydride as an acylation agent
Inventor: PUGH ROBERT IAN
IPC: C07C233/04
Filed: 2003-02-18
Abstract: Process for the preparation of an carboxylic anhydride by reaction of an ethylenically unsaturated compound with carbon monoxide and an carboxylic ac id in the presence of a catalyst comprising: a) a source of a group VIII metal, b) a bidentate diphosphine of formula (I), wherein R1~ represents a bivalent radical that together with the phosphorus atom to which it is attached is an optionally substituted 2-phospha-tricyclo [3.3.1.1{3,7}]-decyl group or a derivative thereof in which one or more of the carbon atoms are replaced by heteroatoms ("2-PA" group); wherein R2~ and R3~ independently represent univalent radicals of up to 20 atoms or jointly form a bivalent radical of u p to 20 atoms; wherein R represents a bivalent organic bridging group; and c) a complexing anion; wherein the complexing anion is the anion of the carboxyli c acid. Process wherein the carboxylic acid is prepared in-situ and use of the carboxylic anhydride as an acylation agent.
Patent CA-2476841-A1 (CA)
Inventor: BEUTNER RENE
IPC: A61L27/34
Filed: 2004-08-09
Abstract: The invention describes an article made from chitosan-coated metal, where an impermeable chitosan layer having a barrier action is present on the metal through electrochemical polarisation in a chitosan-containing solution. The incorporation of biologically active components into the chitosan coating enables the coating to be matched to various applications and the bio-compatibility of correspondingly modified surfaces to be increased. Metallic articles or surfaces coated in this way are used, for example, as material for medical implants.
Patent CA-2476978-A1 (CA)
Inventor: SOMMERFELD HOWARD R
IPC: B61G7/14
Filed: 2004-08-09
Abstract: An emergency release mechanism for a railway drawbar, which reduces stress in two piece machine bolt inserts in prior art emergency release mechanisms, includes a two sided threaded stud which screws into a release rail using one of the threaded stud ends, passes through a drawbar body, and is secured to the drawbar body by a nut screwed onto the other threaded stud end.
Patent CA-2477490-A1 (CA)
Title: Enhancements to optical flat panel displays
Inventor: DERICHS KEVIN
IPC: G02B26/00
Filed: 2003-02-26
Abstract: A circuit (300) for implementing a registration-free, contiguous conductive plane. A circuit may include a plurality of conductive structures (102) in a first plane. The circuit may further include a contiguous conductive equipotential surface (301) in a second plane parallel to the first plane. T he circuit may further include activation means configured to adjust an electri c field between the first and second planes thereby activating one or more structures in the first plana by increasing a potential difference between t he first and second planes to a threshold level deemed to constitute an active state. The circuit may further include deactivation means configured to adju st the electric field between the first and second planes thereby deactivating one or more structures in the first plane by decreasing the potential difference between the first and second planes below a threshold level deeme d to constitute a deactivation state.
Patent CA-2478674-A1 (CA)
Title: Utilisation combinee de l-carnitine, d'acetyle l-carnitine et de propionyle l-carnitine pour le traitement d'oligoasthenoteratospermie
Inventor: KOVERECH ALEARDO
IPC: A23L33/00
Filed: 2003-04-08
Abstract: L'invention concerne l'utilisation de L-carnitine, d'acétyle L-carnitine et de propionyle L-carnitine, ou d'un de leurs sels, acceptable sur le plan pharmaceutique, pour la préparation d'un médicament destiné à soigner l'oligoasthénotératospermie, quelle qu'en soit l'origine.
Patent CA-2479855-A1 (CA)
Inventor: ARVANITIDOU EVANGELIA
IPC: C11D1/66
Filed: 2003-03-19
Abstract: An antibacterial liquid dish cleaning composition with desirable cleansing properties comprising a C8-18 ethoxylated alkyl ether sulfate, two anionic surfactant, a betaine surfactant, a citric or lactic acid, at least one polyethylene glycol, an antibacterial agent and water.
Patent CA-2480683-A1 (CA)
Inventor: WILSMANN KLAUS M
IPC: A61M37/00
Filed: 2003-03-22
Abstract: L'invention concerne une unité de liaison réunissant des systèmes thérapeutiques transdermiques séparables individuellement.
Patent CA-2482112-A1 (CA)
Inventor: AZZOPARDI MARIE-JOSE
IPC: B60J1/00
Filed: 2003-04-16
Abstract: The invention relates to a substrate (1) with a first coating (2), comprising at least one hydrophilic layer based on a derivative of at least partially oxidized silicon, covered by a second photocatalytic coating (3) comprising at least partially crystalline titanium oxide with a discontinuous/permeable structure. The invention further relates to application of said substrate to a glazed unit, a building material or a mineral wool.
Patent CA-2484609-A1 (CA)
Title: Compressed air control system refinements
Inventor: TARANTO THOMAS F
IPC: G05D16/20
Filed: 2004-10-13
Abstract: A compressed air control system has a plurality of air-conducting airways connected between upstream and downstream headers. A control valve arrangement utilizes a main analog flow control valve in one of the parallel airways and at least one digital trim valve in another of the parallel airways. The control and trim valves respond to pressure changes in the downstream header and ensure that the control valve never closes more than 25 percent and never opens beyond 75 percent so as to stabilize system pressure.
Patent CA-2485764-A1 (CA)
Title: Apparatus and method for cleaning a donor roll
Inventor: MASTRANDREA JOSEPH A
IPC: G03G15/06
Filed: 2004-10-22
Abstract: An apparatus for developing a latent image recorded on a movable imaging surface, including: a reservoir for storing a supply of developer material including toner particles, said reservoir including a transport member; a donor member being arranged to receive toner particles from said transport member and to deliver toner particles to the image surface at locations spaced apart from each other in the direction of movement of the imaging surface thereby to develop the latent image thereon; a power supply, connected to said donor member, for biasing said donor member to deliver toner to the image surface during a printing mode of operation; a second power supply, connected to the transport member, for maintaining a predefined voltage difference between the transport member and the donor member such that toner particles are attracted to the donor member from the transport member during a printing mode of operation; a controller for generating a donor member purge signal trigger based on sensed or calculated development conditions; and a power supply controller, responsive to said donor member purge signal, for changing the voltage between the donor member and the transport member during a second mode of operation thereby causing toner to partially or completely transfer back to said transport member and optionally transported to the imaging surface.
Patent CA-2492290-A1 (CA)
Title: Diffuseur
Inventor: JONES STUART MICHAEL RUAN
IPC: A61M15/00
Filed: 2003-07-08
Abstract: L'invention concerne un dispositif portable conçu pour diffuser une fragrance, qui comprend un boîtier (1) contenant un élément de fragrance (3) et au moins un orifice (5) sur un côté du boîtier (1) à proximité d'une extrémité (6) du boîtier destiné à libérer la fragrance dudit boîtier (1). Un couvercle, fixé au boîtier (1), ouvre et ferme de manière sélective l'orifice (5). Ladite extrémité (6) du dispositif est formée de façon à venir contre l'extrémité inférieure du nez de l'utilisateur, ainsi, lors de l'utilisation, la fragrance peut être inhalée à travers l'orifice (5) par le passage nasal de l'utilisateur.