baber/WOPTO huggingface dataset:
Patent CA-2488489-A1 (CA)
Title: Signaling managed device presence to control security
Inventor: O'NEIL JOSEPH T
IPC: H04L12/24
Filed: 2004-11-25
Abstract: A method for securely downloading files from a database to a managed device that includes selecting a managed device; affixing a unique identification number to the device; creating a file for the managed device on a database, wherein the file can be downloaded over the Internet; creating an access verification program for downloading the file which permits a user of the managed device to access and download the file over the Internet for a period of time; reading the unique identification number by the user; entering the unique identification number into the access verification program by the user; verifying the unique identification number using the access verification program; permitting access to the database by the user for downloading the file for a period of time; downloading the file from the database to the managed device; and blocking access to the database for downloading the file.
Patent CA-2488584-A1 (CA)
Inventor: BARTLET-JONES MICHAEL
IPC: A23L11/20
Filed: 2004-01-27
Abstract: This invention pertains to methods, mixtures, kits and/or compositions for the determination of analytes by mass analysis using unique labeling reagents or sets of unique labeling reagents. The labeling reagents can be isomeric or isobaric and can be used to produce mixtures suitable for multiplex analysis of the labeled analytes.
Patent CA-2489701-A1 (CA)
Title: Duty cycle controller for high power factor battery charger
Inventor: UNGER THOMAS MICHAEL
IPC: H02J7/00
Filed: 2004-12-10
Abstract: A duty cycle controller apparatus for producing a duty cycle signal for controlling switching of switches of a battery charger having an AC input for receiving power and an output for supplying power to charge a battery in response to switching of the switches, while maintaining a high power factor at the AC input. The duty cycle controller apparatus includes a current command signal generator having a plurality of signal inputs for receiving a plurality of signals representing a plurality of operating conditions of the charger, a plurality of current command outputs and a processor operably configured to generate a plurality of current command signals at the current command outputs in response to respective sets of operating conditions.
Patent CA-2489963-A1 (CA)
Inventor: COONS TODD
IPC: B23H9/10
Filed: 2004-12-13
Abstract: A hole-drilling guide for directing a flexible hole-drilling instrument includes: a body made of an electrically insulating material, at least one inlet aperture penetrating a face of the body, at least one exit aperture penetrating a face of the body and a hollow nonlinear raceway linking the inlet and exit apertures.
Patent CA-2490079-A1 (CA)
Title: Purified amylase inhibitor and novel process for obtaining the same
Inventor: CHOKSHI DILIP
IPC: A61P3/00
Filed: 2003-06-27
Abstract: The present invention provides a purified amylase inhibitor obtained by a superior process that includes extracting ground beans with supercritical carbon dioxide. The invention also provides a method for inducing weight los s in a mammal in need thereof comprising administering to the mammal, an effective amount of an amylase inhibitor obtained by the superior process. A method for improving post-prandial glucose tolerance in a diabetic mammal comprising administering to the mammal, an effective amount of an amylase inhibitor obtained by the superior process, is also provided.
Patent CA-2491961-A1 (CA)
Title: Waterproof and breathable sole for shoes
Inventor: FERRARESE ANTONIO
IPC: A43D25/06
Filed: 2003-07-07
Abstract: Waterproof and breathable sole for shoes, having a structure that comprises: a mid-sole component (10, 110) with a membrane (11, 111) made of a material th at is impermeable to water and permeable to water vapor and is connected in spo ts with a lower protective layer (14, 114) made of a material that is resistant to hydrolysis, water-repellent, breathable and/or perforated; a tread (15, 115) made of perforated elastomer that is joined perimetrically and hermetically to the component (10, 110); said membrane (11, 111) being associated with said protective layer (14, 114) by way of a thermoreactive adhesive (13, 113).
Patent CA-2492689-A1 (CA)
Title: Electronic devices made with electron transport and/or anti-quenching layers
Inventor: LECLOUX DANIEL DAVID
IPC: C07D409/04
Filed: 2003-07-09
Abstract: The present invention is directed to a photoactive device comprising an anod e, a cathode, and a photoactive layer, which device further comprises an electr on transport and/or anti-quenching layer which minimizes both electron transfer quenching and energy transfer quenching of the photoactive layer.
Patent CA-2492859-A1 (CA)
Inventor: SCHMIDT EDUARD DANIEL LEENDERT
IPC: C07K14/415
Filed: 2003-07-17
Abstract: L'invention se rapport à un procédé permettant de moduler la croissance ou le développement de plantes en modifiant des gènes dans ces plantes. L'invention concerne notamment la modification des gènes ou produits géniques RKS tels que ceux qu'on trouve dansArabidopsis thaliana ou dans d'autres plantes. L'invention concerne un procédé permettant de moduler le processus de développement d'une plante ou d'une cellule de plante, consistant à modifier un gène ou à modifier l'expression dudit gène, ce gène codant pour une protéine qui fait partie d'une complexe de signalisation comprenant une protéine RKS, une protéine ELS, une protéine NDR/HHL, une protéine SBP/SPL et une protéine de ligand RKS/ELS.
Patent CA-2493165-A1 (CA)
Title: Oral composition with enhanced organoleptic properties comprising an enzyme and cyclodextrin
Inventor: PAYNE RICHARD
IPC: A61K31/724
Filed: 2003-07-16
Abstract: An oral care composition having enhanced oral hygiene and lipophylic properties which comprises an orally acceptable vehicle containing a combination of an enzyme and a cyclodextrim.
Patent CA-2495739-A1 (CA)
Title: Electronic ballast having timing unit correction
Inventor: HUBER ANDREAS
IPC: H05B37/02
Filed: 2005-02-01
Abstract: The invention relates to an operating method and an electronic ballast (EVG) for operating a light-producing apparatus (L), for example a discharge lamp.      In this case, an internal timing unit in the ballast (EVG) is corrected with the aid of time information (T M) received in external signals.
Patent CA-2496557-A1 (CA)
Title: Electrode pour cellules photovoltaiques, cellule photovoltaique et module and photovoltaique
Inventor: RUBIN GEORGE L
IPC: H01L31/04
Filed: 2003-08-21
Abstract: Cette invention concerne une électrode assurant un contact avec une surface conductrice électriquement, en particulier avec au moins une surface de tranche d'élément photovoltaïque (3). Cette électrode comprend un film optiquement transparent à isolation électrique (10), une couche adhésive (11) disposée sur une surface dudit film (10), et une première pluralité de fils sensiblement parallèles, électriquement conducteurs (5') intégrés à dans la couche adhésive (11). Une partie de la surface desdits fils (5') dépasse de la couche adhésive (11) et, au moins pour leur surface dépassant de la couche adhésive (11), sont recouverts d'un revêtement (2) fait d'un alliage à faible point de fusion. Les fils (5') de la première pluralité de sont reliés électriquement à une première barrette de bornes (20). Une pluralité desdites électrodes peut se présenter sous la forme d'une bande continue sans fin qui peut être coupée à une longueur correspondant à celle d'un ensemble d'éléments photovoltaïques adjacents (3) et qui, une fois connectée, forme un module photovoltaïque, dans lequel les fils (5') disposés dans le sens longitudinal de la bande son coupés à des distances correspondant aux distances des cellules photovoltaïques. Une cellule ou un module photovoltaïque comptant au moins une électrode (16) ou une bande d'électrode (16) comme décrit ci-dessus peut comprendre une ou plusieurs cellules photovoltaïques (3) avec un revêtement électriquement conducteur, anti-féfléchissant, optiquement transparent (4) sur au moins une de ses surfaces, les fils (5') de la première pluralité étant brasés sur le revêtement (4) et sur les barrettes de bornes respectives (20) ou sur des structures terminales (17) à l'aide de l'alliage (2).
Patent CA-2496878-A1 (CA)
Title: Carcan
Inventor: LAMARRE ARMAND YVAN
IPC: B60R9/048
Filed: 2005-02-14
Abstract: Lorsque des enseignes lumineuses, dômes de taxi, antennes radio, etc, sont installés provisoirement sur le toit de véhicules à vocation commerciale ou professionelle, il est d'usage courant de laisser les fils qui les connectent, courir librement sur la carrosserie, ou encore, de les retenir sommairement à quelques attaches préencollées ou à ventouses. Dans la présente invention, ces fils sont contenus à l'intérieur d'une gaine formée de boucles de ruban à fermeture velcro cousues à intervalles réguliers sur une courroie de fixation pour toits d'auto. Ce système, rapidement démontable, permet d'assujettir les fils en u ne ligne droite continue, il les empêche de battre au vent et les rend moins apparents.</SDO AB>
Patent CA-2498117-A1 (CA)
Title: Beaded thin wall aerosol container
Inventor: KUBACKI EDWARD F
IPC: B65D83/14
Filed: 2003-08-07
Abstract: A non-barrier type aerosol container (10) dispensing a fluent material. A  generally cylindrical can body (12) has a relatively thin sidewall thickness of between 0.004 and 0.010 depending upon the type of metal from which the container is made. The can body is a beaded body having beads (30) formed at uniform intervals substantially the length of the can body. The beading adds structural strength to the container so the container is not readily deformed when unpressurized. The aerosol container can withstand an externally applied force of at least 23 psi without collapsing. A valve assembly (14) includes a spray valve (20) for dispensing the fluent material stored in the container.  The container is filled with the fluent material and a propellant which are stored in the container under pressure. The sidewall of the can body, when the container is pressurized, has a distortion of less than ten percent (10%) of the thickness of the container wall.
Patent CA-2500571-A1 (CA)
Inventor: ANDERSON SCOTT V
IPC: B62D21/02
Filed: 2003-10-14
Abstract: A lightweight vehicle frame (10, 110) capable of bearing significant loads i s provided. The vehicle frame (10, 110) includes first (20, 120) and second (2 2, 122) rail members extending parallel to one another and at least one cross- member (24, 26, 28, 30) extending between the first (20, 120) and second (22 , 122) rail members. At least one of these members (20, 120, 22, 122, 24, 26, 28, 30) includes adjacent apertures (46, 48, 50, 58, 60, 62, 64, 146, 148, 150) in a side wall (44, 56). One of the apertures (46, 58) is larger in siz e proximate one edge (66, 67) of the side wall (44, 56) than an opposite edge (68, 69) of the side wall (44, 56). The other aperture (48, 60) is complementary in shape and is larger in size proximate the opposite edge (68 , 69) of the side wall (44, 56) than the one edge (66, 67) of the side wall (4 4, 56). The resulting structure reduces the weight of the vehicle frame (10, 110), yet maintains significant load-bearing capabilities.
Patent CA-2501856-A1 (CA)
Title: Botulinum toxin dental therapies and procedures
Inventor: KATZ HOWARD I
IPC: A61K6/00
Filed: 2003-10-14
Abstract: Methods for facilitating various dental treatments, therapies and procedures by administration of a Clostridial toxin to a muscle or other tissue on the head or neck of a patient.
Patent CA-2503235-A1 (CA)
Title: Wavefront sensor and relay for optical measurement and associated methods
Inventor: CURATU EUGENE O
IPC: A61B3/10
Filed: 2005-04-18
Abstract: An optical wavefront sensing system includes a lenslet array positioned for receiving an incoming wavefront. Downstream of the lenslet array is positioned an image transformer, which transforms the image emerging from the lenslet array at a focal plane thereof into a real image. A sensor is positioned at a final image plane for sensing the transformed image. This sensor may comprise, but not intended to be limited to, a charge-coupled-device (CCD) camera. The method for sensing an optical wavefront includes the steps of receiving an incoming wavefront using a lenslet array and transforming an image emerging from the lenslet array at a focal plane thereof into a real image. The transformed image positioned at a final image plane is then sensed, and, in a preferred embodiment, analyzed to determine wavefront distortions.
Patent CA-2503948-A1 (CA)
Inventor: SEGURA LUDENA MIGUEL ANGEL
IPC: A61Q11/00
Filed: 2003-10-31
Abstract: The invention relates to an oral antimicrobial composition and to the use thereof in the treatment of dental plaque and gingivitis. The inventive composition is characterised in that it comprises: between 0.5 and 2 wt.- % active carbon as a surface active agent, between 2 and 3 wt.- % Carbopol 934 as a thickening agent, between 0.05 and 6 wt.- % flavouring agents and betwe en 0.01 and 40 wt.- % sweetening agents.
Patent CA-2504302-A1 (CA)
Title: Sand plunger
Inventor: VICTOR BRUCE M
IPC: F04B47/00
Filed: 2005-04-15
Abstract: An improved plunger mechanism apparatus to increase well flow production levels in sand based wells. Efficiency of well flow is increased by the addition of radial peripheral holes extending from a hallowed out center core to outer peripheral grooves enabling a self-cleaning action which will prevent sand from accumulating on the outer surface of the plunger, allow the plunger to force fall back to the well bottom, and carry sand out of the well bottom.      The self-cleaning sand plunger keeps the well clean, removes unwanted sand, self cleans and significantly reduces maintenance time in a sand based gas well.
Patent CA-2504475-A1 (CA)
Inventor: WIDAGDO SOEMANTRI
IPC: H01M8/02
Filed: 2003-09-19
Abstract: L'invention un composite hautement chargé formé selon un procédé consistant à extruder une résine thermoplastique et suffisamment de charge à travers une extrudeuse à vis multiples pour qu'un mélange extrudé formant un granulé quitte le corps de l'extrudeuse. L'extrudeuse est utilisée sans collecteur de sortie, sans tête d'extrudeuse ou grille. Le mélange extrudé forme des granules de formes irrégulières. Ces granules fournissent une composition de moulage pouvant être utilisée pour former, par moulage par compression, par injection ou par injection-compression, des articles moulés hautement chargés, tels que des plaques de séparation et des plaques d'extrémité,
Patent CA-2505884-A1 (CA)
Inventor: NAVARRO MARIAM M
IPC: G01B5/245
Filed: 2004-01-07
Abstract: A method and apparatus is disclosed for measuring and setting perpendicularity between the tool holding spindle and work surface of a machine tool. The device is a fixture comprised either in one piece or multiple assembled components of the following: a shaft or shank (A) used to mount the device into the spindle of the machine, and a body (B) having a reference plane perpendicular to the shaft (A) to provide reference readings with platform or nesting features for secure mounting of two precision gauges arranged along one axis.
Patent CA-2506161-A1 (CA)
Title: Method for making roofing tile
Inventor: MALKIN VITALIY
IPC: B32B37/00
Filed: 2005-05-30
Abstract: This invention is the method for making roofing tile. The proposed method stipulates the production of the roofing tile which consists of two components: strong supporting OSB/polymer base and thin metallic cover - preferably, copper or aluminum.  This tile is strong, durable, able to withstand rot and weathering, can be produced in wide variety of shapes and colors. This method can be used to imitate roofing tiles of all shapes, colors and materials due to possibility of paint application.
Patent CA-2507864-A1 (CA)
Inventor: BORCHERS CHRISTOPH H
IPC: G01N33/68
Filed: 2003-12-02
Abstract: The present invention provides methods of quantifying the amount or concentration of one or more peptides and/or proteins in one or more samples using matrix-assisted laser desorption/ionization (MALDI) mass spectrometry to detect differentially isotopically-labeled peptides and/or proteins. The invention also provides methods of identifying one or more peptides and/or proteins in one or more samples.
Patent CA-2509244-A1 (CA)
Inventor: KOLODZIEJ STEPHEN A
IPC: A61K31/44
Filed: 2003-12-09
Abstract: L'invention concerne des composés aminocyanopyridine qui peuvent inhiber la protéine kinase 2 activée par la protéine kinase activée par mitogène. L'invention concerne également des compositions pharmaceutiques et des trousses qui contiennent ces composés.
Patent CA-2509274-A1 (CA)
Title: Anti-bow roller tube arrangement
Inventor: LUKOS STEPHEN
IPC: E06B9/42
Filed: 2005-06-07
Abstract: A support assembly is provided for a roller tube having a sheet material wound therearound. The support assembly has opposed first and second mounts adapted to support the roller tube, which is rotatably coupled to the mounts. At least one support cradle is disposed between the first and second mounts. The support cradle is configured to support the roller tube along a length thereof. A biasing member is arranged to reduce a force of the roller tube in a direction toward the support cradle, thereby preventing the sheet material from binding against the support cradle as it winds and/or unwinds.
Patent CA-2510207-A1 (CA)
Inventor: GRUNDMANN STEFFEN
IPC: H02J7/00
Filed: 2005-06-17
Abstract: A circuit arrangement for limitation of over-voltages in the case of energy storage modules (10) composed of energy storage elements (SC) comprises a series circuit (12) of n energy storage elements (SC n). The series circuit (12) is connected between a first potential (V1) and a second potential (V2) and voltage-limiting elements (VLE) are associated with the n energy storage elements (SC n). In order to give an over-voltage protection for modules of energy storage units which can be realised in simple and economic manner and ensures a reliable protection against damage of energy storage elements in the case of over-voltages, particularly as a consequence of losses of capacitance, it is proposed that M is the maximum number of directly interconnected energy storage elements (SC) of a predetermined combination, wherein for M  <= 2 a voltage-limiting element (VLE) is connected in parallel with each combination and a respective voltage-limiting element (VLE) is connected in parallel with a first energy storage element (SC1) connected to the first potential (V1) and with an nth energy storage element (SC n) connected to the second potential (V1) and wherein for M > 2 a respective voltage-limiting element (VLE) is connected in parallel with each sub-combination of at least two directly interconnected energy storage elements (SC) of the combination having an energy storage element (SC) connected to the first potential (V1) or to the second potential (V2).
Patent CA-2511977-A1 (CA)
Title: Appareil et procede perfectionnes permettant de granuler des matieres en poudre seche
Inventor: SHROFF JAI
IPC: B01J2/20
Filed: 2003-07-09
Abstract: Selon cette invention, des granules de taille uniforme sont formées à l'aide d'une extrudeuse (14) et d'un procédé de granulation. Cette extrudeuse (14) comprend une vis sans fin en spirale (26) servant à guider une matière à granuler vers une plaque ajourée (24). La vis sans fin en spirale (26) tourne à l'intérieur d'un compartiment (20) et se compose d'une pente de guidage qui se termine par un bord franc (30) à proximité de la plaque ajourée (24). Le bord franc (30) frotte la matière à granuler contre la plaque ajourée (24), ce qui adoucit la matière qui forme alors une matière semi-solide. Cette matière semi-solide est ensuite doucement poussée à travers la plaque ajourée (24) à l'aide uniquement de la pression requise. Les granules sont formées lorsque la matière semi-solide durcit dès sa sortie de la plaque ajourée (24).
Patent CA-2512475-A1 (CA)
Title: Compositions and methods for combination antiviral therapy
Inventor: DAHL TERRENCE C
IPC: A61K31/675
Filed: 2004-01-13
Abstract: The present invention relates to therapeutic combinations of [2-(6-amino-purin-9~ yl)-1-methyl-ethoxymethyl]-phosphonic acid diisopropoxycarbonyloxymethyl ester (tenofovir disoproxil fumarate, Viread®) and (2R, 5S, cis)-4-amino-5-fluoro-l-(2~ hydroxymethyl-1,3-oxathiolan-5-yl)-(1H)-pyrimidin-2-one (emtricitabine, EmtrivaTM, (-)-cis FTC) and their physiologically functional derivatives. The combinations may be useful in the treatment of HIV  infections, including infections with HIV mutants bearing resistance to nucleoside and/or non-nucleoside inhibitors. The present invention is also concerned with pharmaceutical compositions and formulations of said combinations of tenofovir disoproxil fumarate and emtricitabine, and their physiologically functional derivatives, as well as therapeutic methods of use of those compositions and formulations.
Patent CA-2515247-A1 (CA)
Inventor: MATHIEU CLAUDE
IPC: A61F2/30
Filed: 2003-02-06
Abstract: L'invention concerne un implant intervertébral pourvu d'un corps tridimensionnel (10) présentant une face supérieure (1) et une face inférieure (2), prévues pour reposer contre les plaques d'extrémité de deux corps vertébraux adjacents, une face latérale gauche (3) et une face latérale droite (4), une face avant (5) et une face arrière (6), un plan médian horizontal (7) situé entre la face supérieure (1) et la face inférieure (2), un plan médian vertical (12), s'étendant de la face avant (5) à la face arrière (6), ainsi qu'une pluralité d'alésages (9) pénétrant le corps (10), lesquels alésages sont prévus pour recevoir des éléments de fixation longitudinaux (20), ledit corps tridimensionnel (10) présentant, sur sa face avant (5), une plaque avant (8) traversée par les alésages (9) et dans laquelle les éléments de fixation longitudinaux (20) peuvent être ancrés. Cet implant intervertébral comporte également une plaque d'arrêt (18), qui peut être fixée au corps (10) ou à la plaque avant (8) de façon sensiblement parallèle à cette plaque avant (8), de sorte que les alésages (9) peuvent être au moins partiellement recouverts par la plaque d'arrêt (18). Ainsi, une liaison durable et rigide, c.-à-d. solide, entre l'implant intervertébral et les éléments de fixation longitudinaux utilisés pour sa fixation peut être obtenue.
Patent CA-2517586-A1 (CA)
Inventor: KUHNS DAVID W
IPC: G06K17/00
Filed: 2004-01-13
Abstract: Manufacturing techniques are described for forming electrical components. For example, a layer of a metal powder composition is deposited onto at least a portion of a substrate. Pressure is applied to the metal powder composition by hydraulic press that has one or more projections in order to capture a pattern on the substrate. The metal powder composition compressed by the projections of the hydraulic press adhere to the substrate to form the captured pattern.  The metal powder composition in regions not compressed by the projections of hydraulic press do not adhere to the substrate and may be removed. The metal powder composition may be compressed to form electrical components, such as antennae, capacitor plates, conduction pads and the like, for use in an electronic surveillance system (EAS), a radio frequency identification (RFID) system, or the like.
Patent CA-2519343-A1 (CA)
Inventor: MINTEER TIMOTHY M
IPC: G06F1/26
Filed: 2004-03-17
Abstract: A communications device, such as a transceiver, is used with a fiber optic communication line, wherein the communications device is powered from a host device. A voltage supply circuit, which comprises a full wave bridge rectifier responsive to data and control signals from the host device, produces plus and minus rectified voltage signals. First and second voltage regulators are responsive to the rectified voltage signals to produce plus and minus regulated voltages, for example ~5 volts, which is sufficient to power the communications device. A charge circuit alternately transfers energy from the plus and minus voltage lines to ensure the presence of plus and minus voltage signals when only positive or negative signals are provided by the host device.