baber/WOPTO huggingface dataset:
Patent CA-2269412-A1 (CA)
Title: Aqueous coating compositions containing urethane (meth)acylates having uv-hardening isocyanate groups
Inventor: ENGBERT THEODOR
IPC: C09D175/16
Filed: 1999-04-19
Abstract: The present invention relates to an aqueous coating composition containing a) a urethane (meth)acrylate having (meth)acryloyl groups and optionally free isocyanate groups, b) optionally a further polyisocyanate, c) a UV initiator which initiates polymerization by a free radical mechanism, and d) one or more aqueous binders containing isocyanate-reactive groups.   The present invention also relates to the use of the coating compositions for coating various substrates, especially metal substrates.
Patent CA-2271218-A1 (CA)
Inventor: WEIS DAVID W
IPC: G06Q20/00
Filed: 1999-05-07
Abstract: An automated banking machine (12) is operative to conduct transactions in response to HTML documents and TCP/IP messages exchanged with a local computer system (14) through an intranet (16), as well as in response to messages exchanged with foreign servers (20, 22, 24, 26, 28, 96) in a wide area network (18). The banking machine includes a computer (34) having an HTML document handling portion (76, 80, 82). The HTML document handling portion is operative to communicate through a proxy server (88), with a home HTTP server (90) in the intranet or the foreign servers in the wide area network. The computer further includes a device application portion (84) which interfaces with the HTML document handling portion and dispatches messages to operate devices (36) in the automated banking machine. The devices include a sheet dispenser mechanism (42) which dispenses currency as well as other transaction devices. The device application portion communicates with a device interfacing software portion (64) in the banking machine through a device server (92) in the intranet. The device server maintains local control over the devices in the banking machine including the sheet dispenser. The banking machine operates to read indicia on the user's card corresponding to a system address. The computer is operative to connect the banking machine to the home or foreign server corresponding to the system address, which connected server operates the banking machine until the completion of transactions by the user.
Patent CA-2274055-A1 (CA)
Title: N-piperazin-1-ylphenyl-benzamide derivatives
Inventor: WYMAN PAUL ADRIAN
IPC: C07D333/68
Filed: 1997-12-15
Abstract: Novel carboxamide derivatives having CNS activity, processes for their preparation and their use as medicaments.
Patent CA-2276678-A1 (CA)
Inventor: GOEURIOT PATRICE
IPC: H05B3/14
Filed: 1999-06-30
Abstract: This electrical resistance heating element (10) for an electric furnace comprises a resistive heating part (12) made of a ceramic. The ceramic comprises a sintered mixture of silicon carbide particles, of dopant particles, suitable for obtaining an electrically conductive phase after sintering, and of mineral particles.
Patent CA-2277940-A1 (CA)
Inventor: MOSELEY ANDREW
IPC: F25D23/06
Filed: 1998-12-01
Abstract: The invention relates to a connecting element for an easy, economical and stable connection of components between two interspaced surfaces which face one another. The invention also relates to different connecting systems with which the advantages of the connecting elements can be fully displayed, and which permit an easy and quick removal or repositioning of compartment bottoms, particularly racks, especially when used in refrigerators. To this end, the systems make it possible, especially when used in refrigerators, to brace the components to be fastened between the walls so that the oscillations generated by the compressor cannot effect undesired vibrations on the components or racks.
Patent CA-2278871-A1 (CA)
Title: Seed treatments for improving fall seeding survival of crucifers
Inventor: BALSEVICH J JOHN
IPC: A01N43/16
Filed: 1999-07-27
Abstract: Seeds of Brassica's and related species (Crucifers), having increased dormancy coupled with greater tolerance to stresses associated with fall seeding in long winter climates, are produced by treatment with solutions of sugars and/or polyols, generally containing an antifungal/antimicrobial agent, for a specified period, typically 10 to 70h at room temperature, followed by air drying to ambient moisture content Domancy is generally released on overwintering, moist chilling or hydration-dehydration-rehydration or as a function of increasing temperature or time or a combination of the preceding. Treated seeds afford better emergence over a larger seeding window for fall sown seeds of Brassica's and related species thus increasing the attractiveness of this practice for these crops.
Patent CA-2279637-A1 (CA)
Title: Process for the preparation of 4-(4'-chlorobiphenyl-4-yl)-4-keto-2-methylenebutyric acid
Inventor: ERBES MICHAEL
IPC: C07C59/88
Filed: 1999-08-04
Abstract: Process for the preparation of 4-(4'-chlorobiphenyl-4-yl)-4-keto-2-methylenebutyric acid The invention relates to a process for the preparation of 4-(4'-chlorobiphenyl-4-yl)-4-keto-2-methylenebutyric acid of the formula (I) by Friedel-Crafts acylation of 4-chlorobiphenyl with itaconic anhydride, which comprises carrying out the Friedel-Crafts acylation in aromatic solvents at a temperature from -20 to +80°C.
Patent CA-2279641-A1 (CA)
Inventor: KAWAZU YUKIO
IPC: A61K31/519
Filed: 1997-12-26
Abstract: L'invention concerne des produits thérapeutiques/prophylactiques des maladies respiratoires. Ces produits contiennent comme ingrédients actifs, des composés représentés par la formule générale (1) ou des sels de ces derniers. Dans la formule, R?1¿ représente un alkyle C¿1-10? cyclique, ramifié ou linéaire; et R?2¿ représente de l'hydrogène, de l'halogéno, de l'alkyle substitué, de l'amino éventuellement substitué, du carboxy, de l'alcoxycarbonyle, du carbamoyle ou de l'alkylcarbamoyle). Ces composés présentent d'excellents effets bronchodilatateurs et inhibiteurs de la contraction du système respiratoire.
Patent CA-2281400-A1 (CA)
Title: Iterative estimation of timing in gsm bursts
Inventor: ZHOU HAI
IPC: H04B3/10
Filed: 1999-09-02
Abstract: There is disclosed a method and apparatus for estimating the timing position of data bursts received in a data stream, where each data burst includes a number of bits comprising a training sequence in a fixed location.   The receiver includes circuitry for, in respect of each received data burst, estimating at least one position of the timing location of the training sequence, equalising the data burst for each estimated position, and correlating each equalised data burst. Where a plurality of positions of the timing location of the training sequence are estimated, the receiver circuitry, for each received data burst, determines the correlation result having the highest value and retains the equalised data burst associated with the correlation result having the highest value.
Patent CA-2284987-A1 (CA)
Inventor: STOCCHIERO OLIMPIO
IPC: H01M50/172
Filed: 1998-03-31
Abstract: L'invention concerne un ensemble d'étanchéité amélioré (1) pour l'électrolyte de piles électriques comprenant un réservoir fermé par un couvercle (4). Ledit couvercle (4) est pourvu d'éléments annulaires (80) entourant les trous (3) laissant passer les pôles (2) afin de les coupler aux éléments logeant dans ledit réservoir. Ledit ensemble d'étanchéité (1) comprend un écrou de blocage tubulaire (5) situé dans l'espace intermédiaire existant entre ledit pôle et ledit trou (3) et coopérant avec au moins un premier joint d'étanchéité (6). Ledit premier joint d'étanchéité (6) est placé entre ledit pôle (2), ledit couvercle (4) et ledit écrou de blocage (5) et constitue avec eux une zone d'étanchéité annulaire (61, 62, 63).
Patent CA-2290080-A1 (CA)
Title: Fastener clip for security wall system
Inventor: MAYLON GARY J
IPC: E04B2/74
Filed: 1999-11-16
Abstract: A fastener clip for use in constructing a security wall system, and that security wall system are disclosed. The fastener clip has a body, a countersunk recess formed centrally within the body, an opening extending therethrough, and two spaced prongs formed as a part of the body which extend away from the body in a common direction. The recess is sized and shaped to fit within an opening of a wall panel placed in registry with a structural frame member of a building. A threaded fastener is passed through the fastener opening and driven into the frame member to seat a bottom portion of the recess and a driving head of the fastener against the frame member. The security wall system includes a wall panel for being fastened to the building frame member by the fastener clips.
Patent CA-2290859-A1 (CA)
Inventor: SERIZAWA MASAHIRO
IPC: G10L25/90
Filed: 1999-11-25
Abstract: In this speech encoding system, the limiter circuit is input with the delay of adaptive codebook obtained for the previous subframe, and the pitch cycle search range is limited so that the delay of adaptive codebook obtained for the previous subframe is not discontinuous to the delay of adaptive codebook to be obtained for the current subframe, and the pitch cycle search range limited is output to the pitch calculation circuit. The pitch calculation circuit is input with output signal X w (n) of the perceptual weighting circuit and the pitch cycle search range output from the limiter, calculating the pitch cycle T op, then outputting at least one pitch cycle T op to the adaptive codebook circuit. The adaptive codebook circuit is input with the perceptual weighting signal x'w(n), the past excitation signal v(n) output from the gain quantization circuit, the perceptual weighting impulse response h w (n) output from the impulse response calculation circuit, and the pitch cycle T op from the pitch calculation circuit, searching near the pitch cycle, calculating the delay of adaptive codebook. With the above composition, the delay of adaptive codebook obtained for each subframe can be prevented from being discontinuous in the process of time.
Patent CA-2291669-A1 (CA)
Inventor: SOMMESE ANTHONY G
IPC: C02F1/56
Filed: 1998-05-06
Abstract: The present invention relates to a novel process for the production of a water soluble polymer dispersion from vinylamide monomers, and, more particularly, polymers formed from N-vinylformamide monomers
Patent CA-2294652-A1 (CA)
Title: Plantes resistantes aux moisissures et procede de production desdites plantes
Inventor: UMEMOTO NAOYUKI
IPC: C12N15/82
Filed: 1998-06-18
Abstract: On décrit des ADN codant des protéines chimères qui présentent chacune un domaine contenant au moins le site de liaison avec l'éliciteur d'un récepteur de l'éliciteur, et un autre domaine contenant au moins le motif de transduction de signal d'une protéine capable de conférer à des plantes la résistance à la maladie. On décrit en outre des vecteurs recombinants contenant ces ADN, l'utilisation de ces vecteurs ou de leurs descendants pour préparer des plantes transformées, ainsi qu'une méthode de production de plantes résistantes à la maladie qui se caractérise par un transfert desdits vecteurs dans des plantes hôtes.
Patent CA-2295766-A1 (CA)
Inventor: TUCHOLSKI GARY R
IPC: H01M50/184
Filed: 1998-06-25
Abstract: An electrochemical cell containing a V-shaped gasket (1) for sealing the cell and preferably the gasket has a compressive preloading on a selected area of the gasket to prevent premature venting of the cell.
Patent CA-2299725-A1 (CA)
Inventor: WALLIS ANDREW
IPC: B65D79/00
Filed: 1998-07-31
Abstract: The receptacle (1) is in the form of a closed hollow body (2) including a side wall (2a) and two end walls, one of which (2b) called the "emptying" wall, is designed to be opened in order subsequently to empty the receptacle. The hollow body (2) includes, in its other end wall (2c), an orifice (3) for filling the hollow body; the receptacle also includes means for closing said orifice (3), e.g. in the form of a removable cap (7). The receptacle includes an add-on hollow part (8) for containing a gas under pressure and designed to be fixed through the filling wall (2c) of the hollow body (2), being inserted into the hollow body via the filling orifice (3) in said wall, and including one or more escape openings (8b) making it possible, once the hollow part has been fixed through the filling wall (2c) to put the inside of the hollow part (8) into communication with the inside of the hollow body (2).
Patent CA-2302177-A1 (CA)
Title: A method and apparatus for minimising noise from fan filter unit
Inventor: LEE ZONG TANG
IPC: F04D29/42
Filed: 1997-09-03
Abstract: The present invention is a system of geometric guides and baffles for directing and diffusing the external air drawn from a fan blower before distributing the flow evenly to the outlet of a fain filter unit. This arrangement not only reduces the turbulence within a fan filter unit but also maintains the particle count of air drawn through the same system.  Furthermore, the present invention is implemented in dimensions substantially similar to that of the fan blower. As such, the present invention minimises noise of a fan filter unit even in confined clean room facility.
Patent CA-2302217-A1 (CA)
Title: Agricultural bale accumulator
Inventor: SPANIOL PHILLIP G
IPC: A01F1/00
Filed: 1997-09-02
Abstract: In a first example, an agricultural bale accumulator comprises a load bed extension module including one or more extension tables to be connected to a base module to permit each extension table to be moveable between a stowed position and an unstowed position. A  support system contacts the extension table at a location beyond an attachment mechanism to support the extension table when the extension table is in the unstowed position. In a second example, an agricultural bale accumulator comprises a load bed adapted to receive bales on a center load bed, adapted to alternately transfer the received bales to right and left load beds using a first push mechanism, and adapted to discharge the received and transferred bales to the ground using a second push mechanism. In a third example, an agricultural bale accumulator comprises a load bed adapted to receive bales on a center load bed, adapted to transfer the received bales to right and left load beds, and adapted to selectively couple pressurized hydraulic fluid from a hydraulic fluid source to first and second hydraulic fluid cylinders to control first and second accumulator modules, respectively.
Patent CA-2303068-A1 (CA)
Title: Procede et support d'impression laser
Inventor: GUNDJIAN ARSHAVIR
IPC: B41M5/30
Filed: 1998-09-04
Abstract: L'invention concerne un procédé et un support d'impression de données, au moins un revêtement (31) étant appliqué sur un substrat (20) et le revêtement (31) comprenant un leucodérivé de colorant de substance chromogène et au moins un activateur de couleur. Le leucodérivé de colorant de substance chromogène et l'activateur produisent une réaction lorsqu'ils sont chauffés de manière à présenter une modification chromique d'au moins un virage de couleur visible à la lumière normale ou d'une fluorescence visible uniquement sous des rayons ultraviolets. Le revêtement (31) est chauffé avec au moins un faisceau laser (10) pour que la modification chromique s'effectue à des points sélectionnés pour une impression de données.
Patent CA-2303727-A1 (CA)
Inventor: TODD STEPHEN JAMES PAUL
IPC: G06F3/0484
Filed: 2000-04-05
Abstract: An improved graphics system for a graphical user interface in which a plurality of screen objects are displayed is disclosed. Conventional systems comprise targeting means for determining a screen object targeted by the pointer; and selection means for reading a pointer selection and for selecting a screen object. The invention is characterised by the selection means comprising means for selecting a screen object which has been continuously targeted for a predetermined time (pi).
Patent CA-2304586-A1 (CA)
Title: Method and apparatus for in-path target determination for an automotive vehicle using a gyroscopic device
Inventor: AMEEN YASHWANT KHODABHAI
IPC: G01S13/931
Filed: 1998-10-07
Abstract: The present invention concerns a method, an apparatus and an article of manufacture that satisfies the need for determining whether or not an obstacle vehicle is in the path of a host vehicle.      Specifically, the present invention satisfies the above stated regardless of whether or not the host vehicle is moving in a straight path or along a curved path. Preferably, input data ("input") is collected from instruments mounted to a host vehicle. The input is used to calculate for the host vehicle the average turn rate, the radius of curvature of the path being traveled, the velocity, and a range from the host vehicle to an obstacle vehicle. Additionally, the input is used to determine the deviation of an obstacle vehicle.      Additionally, the input is used to determine the deviation of an obstacle from a 0° reference azimuth extending through the center of a radar beamating from a radar unit mounted to the host vehicle. An obstacle azimuth angle .alpha.1, is calculated and used to determine whether or not the obstacle is in the path of the host vehicle.      After a determination is made as to whether or not the obstacle is in the path of the host vehicle, the results of that determination are sent to and displayed by sensors and displays which designate the results.
Patent CA-2307998-A1 (CA)
Inventor: NACEY GENE E
IPC: G06F17/30
Filed: 2000-05-10
Abstract: An apparatus and method for the visual display of room information. Information of interest is graphically displayed in a manner which conveys the information to in a form which aids in comprehension of the information. Specifically, the information is preferably conveyed on the unit level through the use of the unit's floor plan in a graphical seating chart type format. A graphical icon is used to represent each room in the unit. Components of the icon indicate key considerations for every room. Additional information may also be displayed by clicking on a component of the icon.
Patent CA-2309042-A1 (CA)
Title: Object figuring device
Inventor: GODER CLAUS
IPC: B23K26/06
Filed: 1998-10-20
Abstract: The invention relates to a device for figuring objects by means of material erosion of the surface thereof, comprising a pulsed laser beam (2) and a deflection device (4) through which the laser beam (2) is directed at the object surface and via which the object surface is guided. Preferably, the invention is suitable for figuring natural optical lenses made from a biological sub-stance or artificial optical lenses. The inventive device is provided with an optical device (14) to modify the distribution of the radiation intensity inside the laser beam cross section.   The radiation intensity, once the laser beam (2) has passed through the optical device (14), has a bell-shaped or Gaussian-like distribution in at least one cross sectional direction through said laser beam (2).
Patent CA-2312664-A1 (CA)
Title: Source laser avec filtrage integre de l'emission spontanee amplifiee
Inventor: LEFEVRE HERVE
IPC: H01S5/14
Filed: 2000-06-28
Abstract: L'invention concerne une source laser à cavité externe avec filtrage intêgré de l'émission spontanée amplifiée équipée d'un système dispersif rétroréfléchissant (5,30) dans la configuration de Littman-Metcalf comportant un premier bras (3) actif s'étendant d'un premier réflecteur d'extrémité (8) jusqu'au réseau (5) et contenant un milieu amplificateur (4) qui produit un premier faisceau lumineux, un deuxième bras (6) passif s'étendant du réseau (5) à un deuxième réflecteur d'extrémité, ledit réseau (5) y générant un deuxième faisceau par diffraction du premier. Le réflecteur fermant le deuxième bras passif est partiellement réfléchissant et permet l'extraction d'un flux lumineux et des moyens optiques (13) produisent, à partir du deuxième faisceau, un troisième faisceau translaté et antiparallèle qu'ils renvoient sur le réseau qui, par diffraction, forme un quatrième faisceau translaté et antiparalléle au premier faisceau.
Patent CA-2313139-A1 (CA)
Inventor: BAZARJANI SEYFOLLAH S
IPC: H03M1/66
Filed: 1998-12-08
Abstract: L'invention concerne un récepteur comprenant un convertisseur analogique-numérique sigma-delta (ADC  SIGMA  DELTA ), ce récepteur pouvant être utilisé selon une configurations parmi les quatre configurations suivantes: un récepteur sous-échantillonnage passe-bande, un récepteur de sous-échantillonnage bande de base, un récepteur d'échantillonnage passe-bande de Nyquist, ou un récepteur d'échantillonnage bande de base de Nyquist. Pour les récepteurs de sous-échantillonnage  SIGMA  DELTA , la fréquence d'échantillonnage est inférieure à deux fois la fréquence centrale du signal d'entrée dans le convertisseur ADC  SIGMA  DELTA . Dans le cas des récepteurs d'échantillonnage  SIGMA  DELTA  de Nyquist, la fréquence d'échantillonnage est égale à au moins deux fois la fréquence la plus élevée du signal d'entrée dans ledit convertisseur ADC  SIGMA  DELTA . Pour les récepteurs bande de base  SIGMA  DELTA , la fréquence centrale dudit signal de sortie provenant du convertisseur ADC  SIGMA  DELTA  est approximativement égale à zéro ou continue. Pour les récepteurs passe-bande  SIGMA  DELTA , la fréquence centrale dudit signal de sortie provenant du convertisseur ADC  SIGMA  DELTA  est supérieure à zéro. La fréquence d'échantillonnage peut être choisie en fonction de la largeur de bande du signal d'entrée, afin de simplifier la conception des circuits numériques utilisés pour traiter les échantillons de sortie provenant dudit convertisseur ADC  SIGMA  DELTA . En outre, la fréquence centrale du signal d'entrée peut être choisie en fonction de la fréquence d'échantillonnage et de la largeur de bande dudit signal d'entrée, le convertisseur ADC  SIGMA  DELTA  placé à l'intérieur dudit récepteur permettant donc une utilisation avantageuse de ce dernier.
Patent CA-2315415-A1 (CA)
Inventor: RUBELI BRENT G
IPC: F01N3/027
Filed: 2000-08-01
Abstract: A method of regenerating in situ a DPM-contaminated diesel particulate filter assembly of an exhaust system connected to a diesel engine, said system comprising (a) a filter shell containing a filter element having an inlet face, an outlet face, and a DPM entrapping-body;   (b) electrical heating means within said shell adjacent said inlet face connectable to an electrical power supply;   (c) inlet temperature measuring means adjacent said inlet face and said heating means;   (d) body temperature measuring means within said body;   (e) means for receiving forced air within said shell and connectable to a forced air supply;   (f) said heating means, said inlet and said body temperature measuring means and said forced air receiving means being connectable to a programmable logic controller (PLC); said method comprising the steps of (i) connecting said heating means, said temperature measuring means and said forced air receiving means to said PLC;   (ii) connecting said heating means to said power supply;   (iii) connecting said forced air receiving means to said air supply;   (iv) heating said electrical heating means by said power supply to a desired temperature controlled by said PLC;   (v) receiving said forced air from said air supply at a desired rate controlled by said PLC to effect heating of said air to a desired temperature by said heating means;   (vi) passing the heated air through said inlet face and filter element to effect combustion of said DPM; and (vii) passing temperature data from said inlet and said body temperature measuring means to said PLC.     The method obviates the need to remove the DPF from a vehicle, particularly a heavy duty underground vehicle, during regeneration.
Patent CA-2318683-A1 (CA)
Inventor: MOROFSKY NEIL
IPC: H04Q1/14
Filed: 2000-09-12
Abstract: A wall mounted relay cabinet having top, bottom, and side walls forming a generally open back and front. Extending from the front edges of the side walls are adjustable rails on which a door frame is hingedly hung. The hinges are placed on both the left and the right side of the door so that selective manipulation allows the door to swing right or left.