baber/WOPTO huggingface dataset:
Patent CA-2376687-C (CA)
Title: Indicating device
Inventor: BARMET LUKAS
IPC: B66B3/02
Filed: 2002-03-14
Granted: 2010-05-25
Abstract: The invention relates to an indicating device for a lift installation, wherein the indicating device (1) comprises an electroluminescent indicator (2) and sound-reproducing apparatus (3) and wherein the sound-reproducing apparatus (3) is glued to the rear side (2b) of the electroluminescent indicator (2).
Patent CA-2378165-C (CA)
Inventor: BERTHELON JEAN-JACQUES
IPC: A61K31/538
Filed: 2000-07-04
Granted: 2010-08-17
Abstract: La présente invention concerne un dérivé de benzodiazépine de formule (I) dans le traitement de dyslipidémies, de l'athérosclérose, du diabète et de ses complications.
Patent CA-2379636-C (CA)
Inventor: MALMQVIST ASA
IPC: C02F9/14
Filed: 2001-05-15
Granted: 2010-05-04
Abstract: L'invention concerne un procédé de purification biologique d'eaux usées dans lequel les eaux usées sont purifiées au moyen d'un procédé à film biologique (1) puis traitées au moyen d'un procédé à boues activées (2). La dégradation biologique dans le procédé à film biologique est limitée par l'un des sels nutritifs à base d'azote ou de phosphore, et l'excès de boues provenant de ce procédé est envoyé dans le procédé à boues activées.
Patent CA-2384460-C (CA)
Title: Cartes professionnelles utilisees en tant que jeton d'autorisation de courrier electronique
Inventor: LAPSTUN PAUL
IPC: G06F17/30
Filed: 2000-09-15
Granted: 2012-06-12
Abstract: La présente invention se rapporte à un procédé visant à permettre à un premier utilisateur d'obtenir, au moyen d'une carte professionnelle d'un second utilisateur, l'autorisation de transmettre du courrier électronique au second utilisateur, ladite carte professionnelle comportant des données codées représentatives de l'identité de la carte professionnelle et d'au moins un point de référence de la carte professionnelle. Ledit procédé consiste à recevoir, dans un système informatique, des données représentatives en provenance d'un dispositif capteur qui concernent l'identité de la carte professionnelle et une position dudit dispositif capteur par rapport à la carte professionnelle, ledit dispositif capteur étant conçu pour capter, lorsqu'il est placé dans une position opérationnelle par rapport à la carte professionnelle, les données représentatives au moyen d'au moins certaines des données codées; à identifier, dans le système informatique et à partir des données représentatives, une demande d'autorisation de transmission du courrier électronique du premier vers le second utilisateur; et à enregistrer, dans le système informatique, une autorisation permettant au premier utilisateur d'émettre le courrier électronique à destination de second utilisateur.
Patent CA-2384678-C (CA)
Inventor: NEUMANN PETER M
IPC: A01G25/06
Filed: 2000-09-08
Granted: 2005-05-10
Abstract: Disclosed herein are check valve assemblies with enhanced back flow protection.      There are at least two duckbilled check valves (10), each having an inlet at one end and an elastomeric bill formed at an oppossite end, the bill having opposed lips and an outlet openable by a flexing of the lips apart. The bill of the first duckbill check valve is telescoped into and retained in the inlet of the second duckbilled check valve (e.g. by a jam fit or snap fit connection). These assemblies can be positioned in compact conduits such as those found in garden hose outlet nozzles.
Patent CA-2387534-C (CA)
Inventor: HAMILTON JAMES
IPC: A47B1/02
Filed: 2002-05-24
Granted: 2009-11-24
Abstract: This Structure provides a means of increasing the size of the surface of such items as extension tables, platforms, and extension panels, to provide the option of two additional larger surface areas. These extensions are accomplished without requiring any movement in the supporting base. The Structure has four capital 'L' shaped grooved slots, cut into a flat surface. These 'L' slots hold four principal Surface Leaves via a grooved holder fixed to each leaf. These holders slide along the 'L' slots producing an opening for the insertion of two facing insert leaves. The surface can then be opened further in the opposite direction and receive another longer insert leaf, which runs perpendicularly between the first two inserts. Further grooves, slots, and attachments in the Structure and insert leaves, accommodate the two extensions.
Patent CA-2392144-C (CA)
Title: Hydrostatic drive and method for operating such a hydrostatic drive
Inventor: RINCK STEFAN
IPC: B60W30/18
Filed: 2000-11-08
Granted: 2008-07-22
Abstract: The invention relates to a hydrostatic drive (1) with a hydraulic pump (3) and a plurality of hydraulic motors (6-9) that are hydraulically linked with said hydraulic pump (3). One speed sensor (20; 21; 22; 23) each is allocated to the respective hydraulic motor (6; 7; 8; 9) and is linked with a control device (24) and detects the speed (n1; n2; n3; n4) of the allocated hydraulic motor (6; 7; 8; 9). Every hydraulic motor (6; 7; 8; 9) is functionally linked with a brake device (26; 27; 28; 29) that in turn is linked with the control device (24). When the speed (n1; n2; n3; n4) of one of the hydraulic motors (6; 7; 8; 9) exceeds a predetermined threshold value (n g), the control device (24) triggers the brake device (26; 27; 28; 29) allocated to said hydraulic motor (6; 7; 8; 9).
Patent CA-2404629-C (CA)
Inventor: RUSSELL LARRY R
IPC: F16J15/32
Filed: 2001-02-20
Granted: 2009-06-02
Abstract: A method and apparatus for installing seals in an interference fit with a comating sealing surface by initially stretching the seal (37) installed in a groove (15) to reduce its cross-sectional thickness perpendicular to a comating sealing surface (Fig. 4). The stretched seal (37) is mated with a comating surface and then relaxed, permitting the seal to return to an unstretched position (Fig. 3) and to passively assume a preloaded position against the comating sealing surface. The seal (37) may be repeatedly disengaged and reengaged by selectably restretching the seal (37) and then selectably releasing it upon completion of repositioning.
Patent CA-2409020-C (CA)
Title: Procede d'exploitation de moteurs diesel
Inventor: CAPROTTI RINALDO
IPC: C10L1/08
Filed: 2001-05-14
Granted: 2007-01-02
Abstract: L'invention concerne l'exploitation de moteurs diesel marins, améliorée grâce à l'utilisation d'une composition combustible déterminée, contenant un ou plusieurs additifs comprenant un détergent métallique, un détergent non métallique ou les deux. Le combustible est injecté dans des moteurs diesel fonctionnant à une vitesse maximale de 1000 rpm (moteur à quatre temps) ou de 2500 rpm (moteur à deux temps). La puissance de sortie est supérieure à 200 bph. L'alésage est supérieur à 150 mm (moteur à quatre temps) ou à 100 mm (moteur à deux temps) alors que la course du piston est supérieure à 150 mm (moteur à quatre temps) ou à 120 mm (moteur à deux temps). Le détergent contenant du métal est un sulfonate ou un salicylate de calcium neutre, ou bien un phénate de calcium. Le détergent ne contenant pas de métal est un succinimide d'hydrocarbyle.
Patent CA-2410602-C (CA)
Inventor: CRAMPTON GEORGE
IPC: A62C31/12
Filed: 2002-10-30
Granted: 2013-03-26
Abstract: A rotary nozzle for compressed air foam (CAF) has a barrel mounted for rotation about an axis perpendicular to its longitudinal axis. The barrel is mounted to a CAF supply conduit and has a cross-sectional area substantially larger than the cross-sectional area of the conduit. Two non- equal orifices in the barrel, located on the opposite sides of the axis of rotation, distribute CAF such that it covers an almost complete, typically a circular area on the ground.
Patent CA-2413436-C (CA)
Inventor: SUGIYAMA AKIHIKO
IPC: H04B3/23
Filed: 2001-06-15
Granted: 2008-09-09
Abstract: The present invention relates to an echo canceling method and apparatus for simultaneously erasing echoes produced on a plurality of transmission paths. The invention provides an echo canceling method and apparatus for multiplexed lines which require a short convergence time and a less amount of operations. The echo canceling apparatus has a control circuit which receives information on convergence degrees and input signal intensities from a plurality of adaptive filters to distribute a number of coefficient updates to each adaptive filter corresponding to the information.
Patent CA-2415476-C (CA)
Inventor: FISCHER WILFRIED
IPC: A61K38/55
Filed: 2001-07-12
Granted: 2009-11-03
Abstract: The invention relates to a matrix controlled transdermal therapeutic system comprising, (i) a top layer which is impervious to active ingredients, (ii) a self adhesive matrix layer or several matrix layers, whereby at least the exposed matrix layer is self adhesive when the system is applied, or comprising one or several matrix layers whose surface faces away from the top layer and is provided for adhesion to the place of application, said surface being covered with an adhesive. The matrix layers contain at least one ACE  inhibitor (angiotensin converting enzyme inhibitor). The metabolite thereof is a dicarboxylic acid selected from the following group: diesters, a di-salt which is obtainable with one or several bases and a mono-salt which is obtainable with one or several acids and (iii) a tear-off protective layer.
Patent CA-2418339-C (CA)
Inventor: MCKENNA DANIEL B
IPC: H04W4/02
Filed: 2001-08-13
Granted: 2010-07-13
Abstract: La présente invention concerne un système de communiqués pour réseaux de communication cellulaire. Ce système fonctionne avec des réseaux de communication cellulaire existants et permet de fournir des services de communication de communiqués à des abonnés. Ledit communiqué peut être unidirectionnel (diffusion) ou bidirectionnel (interactif) par nature et peut couvrir une zone géographique, une population démographique ou un groupe d'intérêt d'abonnés prédéfinis, afin de transmettre des informations à des abonnés qui constituent l'audience cible des transmissions à diffusion restreinte. Le groupement de cellules afin de former la zone de couverture de communiqué pour les transmissions à diffusion restreinte ne doit pas être contigu et peut comprendre des combinaisons dynamiques de cellules contiguës et de cellules non contiguës, ainsi que des combinaisons de zones de couverture par radio à l'intérieur de bâtiments, de cellules terrestres classiques et de cellules non terrestres, organisées de manière hiérarchique.
Patent CA-2426933-C (CA)
Inventor: MODIANO STEVEN H
IPC: G01B11/24
Filed: 2001-10-26
Granted: 2012-01-24
Abstract: The present invetion realtes to a device and method for analyzing agricultural products. More particularly, the present invetion relates to a device and mehtod for real time, non-destructive analysis of the physical and chemical characteristics of one or more seeds.
Patent CA-2432818-C (CA)
Inventor: CHOUPEAUX JOEL
IPC: B01J14/00
Filed: 2001-12-21
Granted: 2009-02-03
Abstract: The invention concerns a device for carrying out a reaction in liquid medium during which there is gas evolution. The inventive device comprises at least: a static mixer (3) wherein emerges at least a pipe (1) supplying liquid medium; a cyclone reactor (4) connected to said static mixer (3) and provided with a vent (5) for evacuating the gas or gases formed and means for evacuating (6, 7) the liquid medium. The invention also concerns a method whereby a reaction is carried out in liquid medium during which there is gas evolution. The invention can be used particularly for a reaction involving a peroxide such as hydrogen peroxide and, in particular, for reducing chlorine contained in a liquid effluent.
Patent CA-2434069-C (CA)
Title: Element d'affichage a cristaux liquides et utilisation d'un retardateur mde film
Inventor: ONO YUHEI
IPC: G02F1/13363
Filed: 2002-10-03
Granted: 2011-02-22
Abstract: L'invention concerne un élément d'affichage à cristaux liquides en mode VA, dans lequel la fuite de lumière est réduite sur l'ensemble de la bande large. Un écran noir est conçu de manière à être net et sensiblement achrome par utilisation d'une combinaison d'un film de déphasage (A) dans lequel le déphasage diminue à mesure que la longueur d'ondes se réduit et d'un film de déphasage (C) dans lequel le déphasage augmente à mesure que la longueur d'ondes se réduit. Ces mesures permettent d'obtenir un dispositif d'affichage à cristaux liquides de haute qualité présentant une excellente qualité d'image.
Patent CA-2434335-C (CA)
Inventor: LI WU
IPC: H05B33/22
Filed: 2002-01-10
Granted: 2012-01-03
Abstract: The performance and stability of thick film electroluminescent displays is enhanced by a non-porous layer inserted between the thick film dielectric layer and thin film phosphor structures in these displays. The inserted layer facilitates increased luminance, increased energy efficiency and improved operating stability.
Patent CA-2436424-C (CA)
Title: Method for thermally treating substrates
Inventor: SZEKERESCH JAKOB
IPC: H01L21/027
Filed: 2001-11-28
Granted: 2010-04-13
Abstract: To increase the temperature homogeneity on the surface of a substrate that is to be thermally treated, a method for thermally treating substrates is provided, according to which the substrate is heated by several separately controllable heating elements. A desired-value profile is predefined for each of said heating elements. The method comprises the following steps: locally-analysed measurement of the temperature of the surface of the substrate that faces away from the heating elements, during the thermal treatment;  determination of the temperature inhomogeneities occurring on the substrate surface; definition of new desired-value profiles based on said temperature inhomogeneities; and preparation of the new desired-value profiles for subsequent treatments.
Patent CA-2440333-C (CA)
Inventor: MOURA ROBERTO SOARES
IPC: A61K47/44
Filed: 2002-03-12
Granted: 2009-02-24
Abstract: The present invention deal with a process to obtain a decoction from Vitis labrusca and Vitis skins; process to obtain a hydro-alcoholic and hydro-alcoholic-ethyl acetate obtained from the decoction; pharmaceutical preparations containing the decoction and the before mentioned extracts and therapeutic utilization of the preparations and the prevention and treatment of arterial hypertension and other cardiovascular diseases. The decoctions and the extracts, when administered orally to rats with spontaneous arterial hypertension, hypertension induced by chronically inhibition of nitric oxide synthesis or induced by DOCA-salt administration induced a significant reduction of the high levels of arterial blood pressure. Capsules and tablets were prepared with the decoctions and extracts.
Patent CA-2444233-C (CA)
Inventor: GIESE WILLIAM R
IPC: B25B27/14
Filed: 2003-10-08
Granted: 2009-04-21
Abstract: A welding system having a welding implement. The welding implement having a neck, a handle and a retaining nut for securing the neck to the handle. The neck being operable to convey electrode wire therethrough. The retaining nut being adapted for wrench-tightening to a threaded portion of the welding implement. An optional retaining nut operator. The optional retaining nut operator being adapted to secure to the retaining nut. The optional retaining nut operator being adapted for manual rotation to thread the retaining nut to the threaded portion of the welding implement. The optional retaining nut operator may be adapted to snap-fit onto the retaining nut. The optional retaining nut operator may comprise an electrically insulating material. The electrically insulating material may comprise a polymer.
Patent CA-2447247-C (CA)
Title: Activating device for occupant protection device and controlling method therefor
Inventor: IMAI KATSUJI
IPC: B60R21/01
Filed: 2002-05-13
Granted: 2006-12-05
Abstract: The activating device (20) for an occupant protection device includes a first deceleration detecting means (22) for detecting a first deceleration G in vehicle front/rear direction and an activation judging means (37) for judging whether the activation of the occupant protection device is necessary or not by comparing the first deceleration G detected by the first deceleration detecting means (22) with a first threshold value. The device further includes a second deceleration detecting means (24, 26) for detecting a deceleration LG, RG at a position further front side of the vehicle than the position detecting the first deceleration, a collision condition detecting means (35) for detecting a vehicle collision condition based on a second threshold value by the deceleration LG and RG and a first threshold changing means (36) for changing the first threshold value of an activation judging means (37) based on the detected result of the collision condition detecting means (35).
Patent CA-2448507-C (CA)
Title: Hair dryer and attachment system
Inventor: MCCAMBRIDGE JAMES E
IPC: A45D20/12
Filed: 2003-11-06
Granted: 2007-10-02
Abstract: A hair dryer attachment system provides a dryer (10) and a plurality of attachments (30). A fastening mechanism is provided so that multiple attachments are each securable to the generally circular or ovate dryer barrel (20) using the same fastening technology. Each of the attachments (30) forms part of the barrel (20), and when used with the preferred present shortened barrel (20), a so-called "standard-length" drier is provided which provides the additional benefits of the respective attachments (30), without being overly long so as to be cumbersome during use. Each attachment features an apron (38) which is supported by the barrel (20) and, with engagement formations (26) on the barrel (20) and complementary formations (28) on the apron (38), the attachment (30) is releasably secured to the barrel (20). Aeration barrel (30) and finger/comb attachments (100, 92) are also provided.
Patent CA-2456621-C (CA)
Title: Determination of the age, identification and sealing of a product containing volatile components
Inventor: HENGERER ROLAND
IPC: G01N33/02
Filed: 2004-01-28
Granted: 2016-01-12
Abstract: The invention concerns a method and system for determining the age of an object such as a product containing volatile components, comprising the steps of:  measuring a first strength of a first scent with a first electronic sensor, the decay rate constant of said first scent being known; measuring simultaneously a second strength of a second scent with a second electronic sensor, the decay rate constant of said second scent being known;  calculating a current scent ratio (.sigma.) of the two scent strengths; and determining the age of the object from a reference time for which a reference scent ratio (.sigma.0) of said scent strengths has been registered.
Patent CA-2457063-C (CA)
Title: Process for preparing vinyl phosphonic acid
Inventor: JACKSON RICHARD DAVID
IPC: C07F9/38
Filed: 2002-08-02
Granted: 2011-11-01
Abstract: Vinyl phosphonic acid is produced by the hydrolysis of a vinyl phosphonic acid ester (e.g. "Bis Beta") in the presence of a carbonyl compound (e.g. a monofunctional or difunctional aldehyde or a ketone).
Patent CA-2465709-C (CA)
Inventor: MONZYK BRUCE F
IPC: A61M1/14
Filed: 2002-08-01
Granted: 2010-01-12
Abstract: Apparatus for oxygenating an enclosed space as well as removing carbon dioxi de from the enclosed space.
Patent CA-2467284-C (CA)
Inventor: MORABITO PATRICK
IPC: B32B27/20
Filed: 2004-05-14
Granted: 2011-12-20
Abstract: A multi layer composite having oil and grease resistance comprising: a) a paper or paperboard substrate, b) a base coat on a surface of said substrate comprising a first polymer selected from the group consisting of film forming natural and synthetic polymers in the substantial absence of a mineral pigment filler, and c) a top coat on a surface of said base coat, said top coat comprising a continuous polymer phase comprising one or more film forming synthetic polymers having dispersed therein at least one platy mineral pigment and at least one non-platy mineral pigment. This invention also relates to a method of making the composite and articles of manufacture fabricated totally or in part from the composite of this invention where oil and grease resistance is required or desired, such as container, bags and wraps for packaging oily or greasy materials such as animal and human food.
Patent CA-2468442-C (CA)
Inventor: FRASER PAULA M
IPC: A45F3/14
Filed: 2004-06-01
Granted: 2008-02-19
Abstract: A non-slip,or anti-slip retainer that is to be attached to the underside of the strap of slips,bathing suits,brassieres,and other types of similar apparel having shoulder straps, and/or articles of luggage having shoulder straps, so as to position the strap firmly upon the wearer's shoulder to prevent lateral movement while remaining concealed from view. The retainer consists of hook fastener material adhered to a slip resistant material. The hook fastener attaches to the underside of the shoulder strap at the shoulder area while the slip resistant material is held against the wearer's shoulder.
Patent CA-2468604-C (CA)
Title: Security printing liquid and method using nanoparticles
Inventor: HAUBOLD STEPHAN
IPC: C09D11/30
Filed: 2002-12-16
Granted: 2011-05-31
Abstract: The invention relates to a printing method according to which, during the printing process, one or more narrow nozzles eject a printing liquid, and to a printing liquid suitable for such a method. The invention is particularly suitable for forgery-proof printing on papers or articles. According to the invention, the printing liquid contains nanoparticles that can be induced to fluoresce or phosphoresce. Said nanoparticles are small crystalline particles that can be induced to fluoresce or phosphoresce on their own or when mixed with dopants. Individual dots (10, 12) can be printed by means of a printing liquid that contains said nanoparticles. Due to their small size of from 1 to 1000 nanometers, preferably in the range of 300 nanometers or even much smaller depending on nozzle diameter, there is no risk of very narrow ink jet nozzles getting plugged. The induction and fluorescence emission frequency ranges are narrow-band so that for a security control of the print the respective wavelength-specific induction or detection is required, thereby increasing protection against forgery.
Patent CA-2483218-C (CA)
Title: Particulate materials
Inventor: YORK PETER
IPC: A61P11/00
Filed: 2003-04-24
Granted: 2012-07-10
Abstract: The present invention relates to active substances in particulate form, to methods for preparing them and to their uses. The present invention provides particulate powders, such as might be of use for delivery using a dry powder inhaler (DPI) or similar delivery device, having properties which may be beneficial to the DPI delivery process.
Patent CA-2483945-C (CA)
Title: Method for simultaneously detecting an antigen and an antibody of an infectious microorganism
Inventor: RIEUNIER FRANCOIS
IPC: C07K14/16
Filed: 2003-05-09
Granted: 2012-09-04
Abstract: The invention concerns a method for in vitro detection of an infection mediated by a microorganism, such as the hepatitis C virus, in a biological sample, by simultaneous detection of an antigen of said microorganism and antibodies directed against said antigen, as well as reagents and kits for implementing said method.
Patent CA-2492250-C (CA)
Inventor: CHAUSSEE DOMINIC
IPC: B28B7/24
Filed: 2005-01-11
Granted: 2013-10-08
Abstract: A molding equipment and method to mold stackable inter-engaging bricks, blocks, stones and the like and bricks, blocks, stones and the like produced therewith are disclosed. The molding equipment comprises a main structure which contains individual cavities. Each cavity preferably has a middle structure to which a brick separating element can be attached. Without the brick separating element, each cavity can form two attached splittable bricks whereas with the brick separating element attached, each cavity can hold two individual smooth or embossed face bricks. The size and shape of the stackable inter-engaging bricks is such that once out of the mold but still in an uncured form, the said brick can stand on its side without falling down, being damaged, buckling or being otherwise deformed during the manufacturing process.