baber/WOPTO huggingface dataset:
Patent CA-2408423-A1 (CA)
Inventor: IWASAKI MOTOYA
IPC: H04W28/16
Filed: 2002-10-16
Abstract: A HSDPA type mobile communication system includes a base station and a mobile station. The base station sets the uplink control channel with the mobile station to transmit a pilot signal. The mobile station measures a reception quality of the pilot signal to transmit the quality information to the base station using the uplink quality control channel. The base station performs transmission control of data for the mobile station using the quality information. The mobile station is set to perform control of starting and stopping transmission of the quality information so that the quality information is transmitted only as required. Therefore, power consumption in the mobile station can be reduced, interference wave power in the uplink can be reduced, and capacity of the uplink can be increased.
Patent CA-2408872-A1 (CA)
Title: Curable coating composition with improved stability
Inventor: SCOTT S KENDAL
IPC: C08F291/00
Filed: 2001-07-19
Abstract: The present invention provides a coating composition containing a two-stage polymer emulsion. The two-stage emulsion polymer contains composite polymeric particles of a first stage polymer prepared from about 0.25% to about 5% by weight monomer having at least two polymerizable ethylenically unsaturated groups, about 2.5% to about 10% by weight hydroxyl monomer, preferably at least about 50% by weight of non-functional monomer of hydrophobic monomer, and preferably without addition of any acid-functional monomer; and a second stage polymer having a theoretical glass transition temperature at least about 50~C prepared using, by weight, about 25% to about 50% by weight hydroxyl monomer, about 3% to about 9% carboxylic acid monomer, preferably at least 25%  by weight of non-functional monomer of hydrophobic monomer;. The composite polymeric particles have a theoretical glass transition temperature of not more than about 30~C, preferably not more than about 0~C, and include from about 0.8% to about 2% by weight of carboxylic acid monomer.
Patent CA-2410032-A1 (CA)
Inventor: FREEDMAN RICHARD
IPC: C12N9/14
Filed: 2001-05-26
Abstract: The invention provides isolated nucleic acid and amino acid sequences of HsKif13a, antibodies to HsKif13a, methods of screening for HsKif13a modulators using biologically active HsKif13a, and kits for screening for HsKif13a modulators.
Patent CA-2412072-A1 (CA)
Title: Methode et appareil pour le traitement de fluides de forage
Inventor: THEMIG DANIEL JON
IPC: E21B43/14
Filed: 2002-11-19
Abstract: La présente divulgation porte sur une colonne de production servant au traitement des fluides d'un puits de forage. Cette colonne de production peut servir pour le traitement étagé des fluides d'un puits de forage dans lequel est traité un segment choisi du puits de forage, tandis que les autres segments sont obturés. La colonne de production peut aussi servir s'il faut une colonne de production à orifices pour la faire fonctionner dans une condition de pression hermétique et, plus tard, s'il faut la mettre dans la condition d'ouverture des orifices.
Patent CA-2413340-A1 (CA)
Title: System and method for conducting an electronic commercial transaction
Inventor: ALFANO NICHOLAS P
IPC: G06Q20/26
Filed: 2002-11-29
Abstract: A method for conducting an e-commerce transaction between a user and a merchant is disclosed. The user has a customer account with a communication provider operating a first communication network. The customer account includes personal information about the user. The method includes the steps of: a) establishing communication between the user and the communication provider over the first communication network; b) authenticating the user to the communication provider; c) selecting a produc t from the merchant for the e-commerce transaction; d) retrieving the personal information about the user from the customer account; and e) completing the e-commerce transaction.
Patent CA-2413479-A1 (CA)
Title: Kit for reducing aching
Inventor: ELLIS PETER
IPC: A61P15/06
Filed: 2002-12-04
Abstract: The present invention relates to kits, and aspects thereof, for reducing or eliminating the aching associated with the administration of multiple doses of a PDE5 inhibitor, the kits comprising a plurality of pharmaceutical compositions for sequential administration over a period of time which compositions comprise increasing amounts of PDE5 inhibitor starting with an amount which gives a sub-optimal response and ending with an amount which gives an optimal response.
Patent CA-2413558-A1 (CA)
Title: Fuel cell metallic separator and method for manufacturing same
Inventor: OHTANI TERUYUKI
IPC: H01M8/02
Filed: 2002-12-04
Abstract: A metallic separator according to a first embodiment is formed by obtaining a blank by rolling a metallic material having conductive inclusions, and removing a surface of the blank by 2 or more of the thickness of the blank. A metallic separator according to a second embodiment is formed by pressing a metallic plate so as to have a cross section including ridges and grooves alternatively, and removing parts of the ridged portions so as to make flattened surfaces. A metallic separator having conductive inclusions in its metal texture according to a third embodiment is formed by blasting a liquid containing two or more kinds of abrasives having different particle diameters to a blank after it has been rolled. A metallic separator having conductive inclusion in its metal texture according to a fourth embodiment is formed by blasting a passivation treatment liquid mixed with abrasives to the separator.
Patent CA-2413846-A1 (CA)
Inventor: GUGLIELMINI BERNARD
IPC: B65D5/74
Filed: 2001-06-15
Abstract: L'invention concerne un accessoire à utiliser sur un contenant, tel qu'un contenant en carton, et présentant une section utilisable sous la forme d'un disque libérable entouré de pré-rainures. Cet accessoire comprenant un logement (3) sécurisé par rapport au contenant entourant ce disque libérable (14). Une section centrale (10) est fixée au disque (14) et au logement (3) par le biais de bras (18), de sorte qu'elle peut adopter une des deux positions bistables. Lorsque l'on dévisse un bouchon de fermeture (4), cette section centrale (10) bascule d'une de ses positions bistables à l'autre, ce qui pousse le disque libérable à l'intérieur du carton de façon à former une ouverture. Le disque (14) reste attaché à la section centrale (10), déplacée latéralement par rapport à sa position initiale, pour agir comme un régulateur de débit et éviter que le liquide ne "glougloute" lorsqu'il jaillit du carton.
Patent CA-2413944-A1 (CA)
Inventor: LUO HUI
IPC: H04L12/28
Filed: 2002-12-11
Abstract: Technique de réseautage protégé à mobilité et configuration nulle pour réseaux locaux WLAN, qui utilise une couche liaison fractionnée et une authentification Web. Le processus d'authentification de couche liaison facilite l'authentification réseau-utilisateur et la création de touches chiffrées spécifiques à la session pour le trafic aérien en utilisant des certificats numériques pour empêcher les attaques de l'homme du milieu sans obliger les utilisateurs à avoir des comptes préconfigurés. Bien que n'importe quel ordinateur hôte de réseau local WLAN puisse réussir l'authentification couche liaison et obtenir la connectivité liaison, le réseau local WLAN permet uniquement à l'ordinateur hôte d'obtenir les paramètres de configuration du réseautage IP et de communiquer avec un serveur d'authentification Web avant d'amorcer le processus d'authentification Web qui est responsable de l'authentification utilisateur-réseau. Ce serveur utilise une page Web pour l'authentification initiale et un applet Java pour les authentifications suivantes. Sur la page Web, les utilisateurs enregistrés peuvent soumettre manuellement ou configurer leurs navigateurs Web pour soumettre automatiquement leurs données d'authentification; les nouveaux utilisateurs peuvent ouvrir des comptes, effectuer des paiements ponctuels ou référer le serveur d'authentification Web à d'autres serveurs d'authentification où ils détiennent des comptes. Une fois qu'un utilisateur est authentifié auprès du réseau local WLAN, l'ordinateur hôte mobile de l'utilisateur obtient la pleine connectivité IP et reçoit un soutien mobile sécuritaire du réseau local WLAN. L'ordinateur hôte mobile possède toujours une adresse IP fixe car il passe d'un point d'accès à l'autre dans le réseau local WLAN. Tout le trafic sans fil entre l'ordinateur mobile et le réseau local WLAN est chiffré. Chaque fois que l'ordinateur hôte mobile passe à un nouveau point d'accès, un applet Java (ou l'équivalent d'un programme client offert sur le Web) permet l'authentification automatique de l'ordinateur hôte mobile au réseau local WLAN. En outre, la méthode ZCMN soutient l'équilibrage de charge dynamique entre les agents locaux. Un ordinateur hôte mobile peut dont changer d'agents locaux pendant les sessions actives.
Patent CA-2414563-A1 (CA)
Inventor: LYAPKO NICOLAI GRIGORIEVICH
IPC: A61H11/00
Filed: 2001-06-27
Abstract: The invention may be used at medical and athletic institutions, as well as under home conditions for reflexotherapy. The modular applicator comprises a base member and modules fastened thereon, each module having a base member with at least one needle perpendicular to the head member. The novel feature of the applicator consists in that the modules are made metallic, each of them being provided with at least one fastening member made integrally with the module head member and bent therefrom in the same or in opposite direction with the needle or needles, each fastening member or each fastening member together with each needle being passed through the applicator base member, and each fastening member being bent away to the surface of said base member. The invention provides several geometrical shapes of modules and several embodiments of fastening members and needles. For example, fastening members may be provided as a set of circumferentially disposed lobes made by drawing with a conical punch; fastening members and needles may be provided as triangular dents cut away in the body of the head member and bent away therefrom; the module may be provided as a triangle, rhomb, or elongated hexagon with two acute-angled apices, and needles and/or fastening members may be shaped as triangular dents formed by acute-angled apices thereof, bent away from the head member etc. Each module may be also composed of two semimodules disposed one above another on opposite surfaces of the applicator base member and fastened together, one semimodule being provided with needles, and the other, with fastening members in the form of triangular dents made integrally with semimodule head members, disposed in the spaced relationship between said head members and bent away therefrom, at least dents of one semimodule being passed through the applicator base member and through gaps between the dents of the second semimodule and bent away to the surface thereof. The invention provides the possibility of making modules with the use of a cheaper method, i.e. by stamping; it eliminates the need for separate means, i.e. fastening members, provides a strong brace of needles and fastening members with and module head members, and eliminates their breaking away, permits to make modules less massive, and needles thinner and sharper, provides a more provides a more comfort perception of needles action by users; simplifies the technology of modules fastening on the applicator base member, and permits to mechanize this process; it also causes the possibility of making modules from various metals and applying various firm coatings of various materials to the modules.
Patent CA-2414622-A1 (CA)
Inventor: SARKAR PARTHO
IPC: H01M8/243
Filed: 2002-12-17
Abstract: This invention relates to a compact solid oxide fuel cell stack comprising a plurality of concentrically arranged tubular solid oxide fuel cells and end caps connecting the fuel cells. The end caps have inlets and outlets for the flow of fuel and oxidant through the stack. The arrangement of the fuel cells with in the stack define extended reactant flow paths to provide higher residence time for the reactants in the stack, thereby improving fuel conversion in an electrochemical reaction.
Patent CA-2416188-A1 (CA)
Inventor: MARTIN ERIC
IPC: C05F9/00
Filed: 2000-05-10
Abstract: Publié sans précis
Patent CA-2416959-A1 (CA)
Inventor: SCHULZRINNE HENNING
IPC: H04M3/00
Filed: 2001-08-13
Abstract: A network telephony system is provided which enables unified messaging services. The system generally includes at least one user agent (102,104) operatively coupled to a data network (106) and a signalling server operatively coupled to the data network (106). The user agents (102,104) are telephony endpoints, such as standalone Internet telephony appliances or personal computers with appropriate telephony software. A messaging server (110) is provided which is operatively coupled to the data network (106) and is responsive to the signaling server (108). The system also includes a media server (112A,112B) which is operatively coupled to the network and includes computer data storage media for storing message files. The media server is responsive to the messaging server (110) and, on occurrence of a message condition, is directly accessible to a calling party to store a message file for subsequent retrieval by a called party.
Patent CA-2417027-A1 (CA)
Title: Prefabricated tiled panel system
Inventor: WEINSTEIN ALBERT I
IPC: A47K1/04
Filed: 2001-07-17
Abstract: A system comprising a plurality of prefabricated tiled panels for installation on walls, floors and counters and intended for both interior or exterior use.  Panels are selected to each include a particular segment of the overall tiled array. Thus, when all the panels are installed in a previously laid out configuration and the installation is completed, the installation displays the entire tile design without unsightly breaks. Provision is made for fastening panels to framing studs or flat surfaces. Each panel comprises a single base member made from any of a selection of materials that to do need waterproofing, and any size and type of tiles. It is easy to install by any relatively unskilled person.
Patent CA-2417597-A1 (CA)
Inventor: EBINA RIKA
IPC: C12P13/00
Filed: 2001-07-27
Abstract: La présente invention concerne un processus de production de phospholipides par transphosphatidylation, qui consiste à mélanger un phospholipide de départ avec un récepteur possédant un ou plusieurs groupes hydroxyle, une phospholipase D et de l'eau en l'absence de solvant organique, à homogénéiser le mélange résultant et à soumettre le mélange homogène obtenu à une réaction sous une température allant de 15?0¿C à 65?0¿C. Ce mélange homogène possède une structure de cristal liquide lyotropique laminaire et il peut donner un phospholipide objectif via une transphosphatidylation sans utilisation de solvant organique ni de calcium.
Patent CA-2420206-A1 (CA)
Inventor: VAN AMSTERDAM CHRISTOPH
IPC: A61P25/00
Filed: 2001-07-24
Abstract: The invention relates to novel chromenone derivatives of formula (I), wherein Y, X, R1, R2, R3 and n have one of the meanings cited in Patent Claim No. 1, serving as inhibitors of the 5-HT1A receptor and of the dopamine D2 receptor.
Patent CA-2421212-A1 (CA)
Title: Manipulation of plant senescence using an myb gene promoter and cytokinin biosynthesis genes
Inventor: PARISH ROGER W
IPC: C12N15/11
Filed: 2001-08-30
Abstract: The present invention relates to methods of manipulating senescence in plants.  The invention also relates to vectors useful in such methods, transformed plants with modified senescence characteristics and plant cells, seeds and other parts of such plants. Specifically the present invention provides a method of manipulating senescence in a plant, said method including introducing into said plant a genetic construct including a myb gene promoter, or functionally active fragment or variant thereof, operably linked to a gene encoding an enzyme involved in biosynthesis of a cytokinin, or a functionally active fragment or variant thereof.
Patent CA-2423323-A1 (CA)
Title: Method and system for identification of firearms
Inventor: LAGACE SYLVAIN
IPC: F42B35/00
Filed: 2001-10-01
Abstract: A system and method for identifying, test firing, marking, and imaging firearm cartridge cases and firearms for use by firearm manufactures. The system and method includes five subsystems, which work in the following sequence: a firearm serial number recognition sub-system; a cartridge case recovery sub-system; a cartridge case sorting sub-system; a cartridge case marking sub-system; and an image acquisition sub-system (108). The firearm serial number recognition sub-system (130) reads the serial number of a firearm and stores it in a database. The cartridge case recovery sub-system recovers fired cartridge cases and transports them to the sorting sub-system. The cartridge case sorting sub-system identifies the orientation of the cartridge cases and reorients them, if necessary, for marking. The cartridge case marking sub-system stamps the firearm serial numbers on the cartridge cases. The serial number is encrypted in a 2D matrix (barcode) form on the casings. The image acquisition sub-system acquires the firing pin and breech face images of a cartridge case after reading the stamped serial number on its side.
Patent CA-2423424-A1 (CA)
Inventor: XU YUMING
IPC: C12M1/00
Filed: 2001-09-25
Abstract: L'invention concerne des protéines sécrétées (SECP) humaines et des polynucléotides qui identifient et codent pour SECP. L'invention concerne aussi des vecteurs d'expression, des cellules hôtes, des anticorps, des agonistes et des antagonistes ; ainsi que des procédés utiles au diagnostic, au traitement ou à la prévention de troubles associés à une expression aberrante des SECP.
Patent CA-2426570-A1 (CA)
Inventor: RICARD GARY ROSS
IPC: G06F3/0481
Filed: 2001-10-05
Abstract: L'invention concerne un navigateur présentant une petite fenêtre à l'utilisateur, cette fenêtre étant appelée vignette (205) et étant ajoutée à la fenêtre normale de l'utilisateur, ou dans le cas d'un dispositif à petit écran, une fenêtre aussi petite que l'écran de l'utilisateur. Une image d'une page récupérée et présentée par le navigateur est divisée logiquement en segments par mise en oeuvre de la vignette (205). Les dimensions de chaque segment sont basées sur les dimensions de la fenêtre ou de l'écran de l'utilisateur, ainsi que sur les dimensions de l'image de la page. La fenêtre de la vignette (205) comprend une version à échelle réduite de l'image de la page (200). L'image de la vignette est divisée en cellules, une cellule pour chaque segment d'image de la page. Quand les cellules sont assemblées, elles forment une grille d'image. Chaque cellule est codée au moyen d'informations de zone sensible, de manière à former un mappage entre celle-ci et le segment d'image de la page associé. Quand l'utilisateur sélectionne une cellule sur la vignette (205), le navigateur selon l'invention présente le segment associé de l'image de la page (200) à l'utilisateur, par l'intermédiaire de la fenêtre (202) ou de l'écran de l'utilisateur. Le navigateur est caractérisé en ce que l'image de la page (200) utilisée peut être adaptée au niveau des dimensions, de manière à être supérieure à l'image originale de la page récupérée (par exemple, une image de page web), en vue d'aider les personnes souffrant de troubles de la vision.
Patent CA-2426664-A1 (CA)
Title: Fiber-metal laminate interphase coating
Inventor: BLOHOWIAK KAY Y
IPC: C09J7/28
Filed: 2003-04-28
Abstract: The present invention provides a metallic member reinforcing epoxy-based adhesive coating. The epoxy-based adhesive coating including a first epoxy material containing approximately 25% solids by weight and a second curative material containing about 32% solids by weight. According to one aspect of the present invention, the first epoxy offered suitably includes about 3% to about 35% liquid Diglycidylether of Bisphenol-A, about 35% to about 60% solid Diglycidylether of Bisphenol-A, about 10% to about 30% Novolac-Epoxy, and about 5% to about 18% Solid Carboxy - Terminated Acrylonitrile - Butadiene Rubber, and the second curative material suitably includes about 0% to about 100% 4,4'-Diaminodiphenylsulfone, about 0% to about 100% 3,3'- Diaminodiphenylsulfone, and about 0% to about 0.2% Chromium Octotate.
Patent CA-2427043-A1 (CA)
Inventor: LABIA ROGER
IPC: C07C227/10
Filed: 2001-10-26
Abstract: The invention concerns compounds of formula (1) wherein in particular G represents the -N(CH<SUB>3</SUB>)<SUB>2</SUB>-, -N(C<SUB>2</SUB>H<SUB>5</SUB>)<SUB>2</SUB>-group or N-pyrrolidine: n is an integer equal to 1 or 2: R<SUB>1</SUB>, R<SUB>2 </SUB>and R<SUB>3</SUB>, independently of one another, represent a hydrogen atom or a methyl group, the successive unsaturated units capable of being moreover identical or different, provided that at least one of the substituents R<SUB>1</SUB>, R<SUB>2 </SUB>and R<SUB>3 </SUB>is different from H: and Y<SUB>1 </SUB>and Y<SUB>2 </SUB>represent each a -COOCH<SUB>3 </SUB>group or a COOC<SUB>2</SUB>H<SUB>5 </SUB>group.
Patent CA-2427796-A1 (CA)
Title: Sled board with tracking bottom
Inventor: MEHRMANN CHARLES
IPC: B62B13/06
Filed: 2003-05-02
Abstract: The invention features a soft foam sled board for use by a sitting or kneeling rider to slide over a snow or ice covered surface. The sled is prepared from a shaped polyethylene foam core, and at least the bottom surface of the core is covered by a slick, polyethylene film/polyethylene foam sheet laminate which provides little frictional resistance between the sled board and sliding surface, and provides an impervious outer surface to the board so as to resist puncture and water infiltrate. The sled board has one or more rails, ribs, or fins embedded below the body weight of the rider so as to either protrude from, or jut into, the board. The fins enhance the ability of the sled board to travel down the hill in a straight, forward direction.
Patent CA-2429854-A1 (CA)
Title: Procede pour mesurer la concentration totale de monoxyde de carbone et d'hydrocarbures dans de l'oxygene par spectrometrie de mobilite ionique
Inventor: PUSTERLA LUCA
IPC: G01N27/00
Filed: 2002-04-23
Abstract: L'invention concerne un procédé pour effectuer l'analyse quantitative des concentrations de monoxyde de carbone, méthane et hydrocarbures supérieurs dans de l'oxygène, par spectrométrie de mobilité ionique. Ce procédé consiste à convertir ces espèces chimiques, présentes dans le flux d'oxygène, en dioxyde de carbone, à mesurer la concentration de ce gaz et à déduire la concentration initiale des espèces oxydables à partir de cette mesure.
Patent CA-2430727-A1 (CA)
Title: A method of controlling pitch on a gyroplane and a gyroplane
Inventor: HASELOH PETER G
IPC: B64C27/02
Filed: 2003-06-03
Abstract: A method of controlling pitch on a gyroplane. A first step involves pivotally securing a wing to a mast supporting a rotor of the gyroplane. A second step involves providing a linkage between the wing and a rotor head. The linkage is secured to the rotor head with a universal joint connection so as not to restrict movement of the rotor head while maintaining a constant relationship between the wing and the rotor. A third step involves providing controls for a pilot to lengthen and shorten the linkage while in flight in order to pivot the wing and thereby alter positioning of the wing relative to the rotor to help control the angle of the rotor relative to wind direction.