baber/WOPTO huggingface dataset:
Patent CA-2305312-C (CA)
Inventor: RUBIN DONALD H
IPC: C12N1/21
Filed: 1998-10-08
Granted: 2010-03-23
Abstract: L'invention concerne des procédés permettant d'identifier des gènes cellulaires nécessaires à la multiplication des virus et des gènes cellulaires nécessaires à la neutralisation tumorale. L'invention concerne donc des acides nucléiques et des procédés liés à la réduction ou à la prévention de l'infection virale ou du cancer. L'invention concerne également des procédés permettant de fournir des cultures cellulaires sensiblement dépourvues de virus et des procédés relatifs au criblage de gènes additionnels de ce type.
Patent CA-2307728-C (CA)
Inventor: POULTON SCOTT
IPC: A01M29/10
Filed: 2000-05-08
Granted: 2007-01-02
Abstract: A device for attracting and/or repelling fish comprises an array of visible light emitting diodes encased in a water resistant, protective housing which is substantially transparent to the visible light emitted by the diodes. In one preferred embodiment, a cylindrical housing containing the diode array is attached to a float, on the upper surface of which is provided a photovoltaic module which charges a battery located in a lower portion of the housing. In other preferred embodiments, the device is adapted to be submerged below the surface of a body of water and is connected to a remote power supply. The device is preferably used to attract fish, with the diodes emitting visible light in the green, blue and violet regions of the visible spectrum.
Patent CA-2308510-C (CA)
Title: Device for receiving and/or conveying flat products
Inventor: REIST WALTER
IPC: B65H29/04
Filed: 1998-12-09
Granted: 2007-02-06
Abstract: The invention relates to a device for receiving and/or conveying flat products (14), especially printing products, by means of individual grippers (1). The invention comprises a receiving and/or conveying section (12) along which the grippers (1) can be conveyed, and the limbs (9) support opened grippers (1) against one another in the area of the grippers, said grippers being arranged in succession. The invention also comprises a gripper closing device (15) which can be actuated after inserting a product (14) into an opened gripper (1), and/or a releasing device which can be actuated when a product (14) is released from the gripper (1). The receiving and/or conveying~ section (12) is curved in a convex manner in order to enlarge the maximum possible opening of the gripper.
Patent CA-2311024-C (CA)
Title: Pharmaceutical composition for oral administration of chelating agents
Inventor: CUTLER PAUL
IPC: A61K31/195
Filed: 2000-06-08
Granted: 2001-11-20
Abstract: A solid pharmaceutical composition for the oral administration of chelating agents to an individual consists essentially of: at least 100 milligrams of ethylenediaminetetraacetic acid (EDTA) or a molar equivalent amount of pharmaceutically acceptable salts or hydrated salts of EDTA, at least 75 milligrams of N-acetyl-L-cysteine, and an appropriate amount of at least one pharmaceutical formulating agent.
Patent CA-2315074-C (CA)
Inventor: PICKENS STANLEY R
IPC: B01F5/04
Filed: 1998-12-16
Granted: 2004-04-13
Abstract: The present invention describes a chemical feeder (2) that supplies treating agents, e.g., calcium hypochlorite, to a liquid stream, e.g., an aqueous stream. The chemical feeder (2) is operated in a substantially flooded condition to provide a useful and safe pressure feeder, and optionally uses cyclonic flow to be relatively self-cleaning. One or more tablet canisters (34) are utilized within the substantially flooded interior (62) of the chemical feeder, and expose the lowermost tablets to the turbulent flow outside of the tablet canister. A substantially uniform chemical distribution rate over tablet life is provided by the chemical feeder.
Patent CA-2328255-C (CA)
Inventor: RICHARDS MARK RYAN
IPC: D21F3/02
Filed: 1999-04-12
Granted: 2007-01-09
Abstract: A paper web of the present invention has a longitudinal centerline (L) and a transverse centerline (T), and comprises a plurality of first regions (60) and a plurality of second regions (66). The first regions (60) form boundaries separating the second regions (66), the first regions (60) being substantially in a plane of the paper web.  The second regions (66) comprise a plurality of raised out-of said-plane rib-like elements (74), the rib-like elements (74) of each second region being disposed parallel to a major rib axis and perpendicular to a minor rib axis. All or most of each first regions have both major rib axis and minor rib axis components. The first and second regions undergo geometric deformation when the web material is subjected to an applied elongation along at least one axis.
Patent CA-2333979-C (CA)
Inventor: STUBBS MARTIN
IPC: H04L29/02
Filed: 1999-06-03
Granted: 2009-08-25
Abstract: Des paquets de données vocales et/ou d'images sont transférés par un programme de traitement de paquets entre les stations utilisatrices dans un système de communications mobiles du type GSM utilisant une liaison de données de service de bande publique par paquets (GPRS). Des données de commande destinées à commander un appel sont stockées dans une mémoire de données accessible au programme de traitement de paquets. Les données de commande identifient les participants de l'appel et l'identité d'un participant venant de prendre l'appel. Une station mobile capable d'une vidéo conférence peut fonctionner en mode de vidéo conférence semi-duplex dans lequel la transmission intermittente de données vidéo est commandée à l'aide d'un bouton de transmission.
Patent CA-2337226-C (CA)
Inventor: EICHENAUER HERBERT
IPC: C08F279/04
Filed: 1999-07-05
Granted: 2008-10-21
Abstract: The invention provides thermoplastic moulding compositions of the ABS type containing highly effective graft rubber components obtained by emulsion polymerisation while using a special initiator system and maintaining defined reaction conditions.
Patent CA-2337872-C (CA)
Inventor: YABUHARA TADAO
IPC: C07F9/22
Filed: 1999-08-05
Granted: 2007-04-24
Abstract: L'invention concerne un retardeur de flamme, présentant par exemple l'avantage d'être exempt d'halogène, possédant un point de fusion élevé, faiblement volatil, et n'altérant pas les propriétés inhérentes aux résines. Ce retardeur de flamme comprend un composé de phénoxyphosphazène réticulé, obtenu par réticulation d'un composé de phosphazène avec des groupes de réticulation, par exemple des groupes phénylène, chaque groupe de réticulation étant interposé entre deux atomes d'oxygène résultant de l'élimination d'un groupe phényle, ne possédant pas de groupe hydroxyle libre (dérivé du groupe de réticulation) dans la molécule, et contenant des groupes phényle dans une quantité de 50 % à 99 % sur la base du nombre total de groupes phényle du composé de phosphazène.
Patent CA-2340304-C (CA)
Inventor: PATTI JOSEPH M
IPC: C12N15/09
Filed: 1999-08-31
Granted: 2012-12-04
Abstract: On décrit des vaccins à plusieurs constituants qui favorisent la prévention et le traitement des infections staphylococciques et qui contiennent certaines combinaisons sélectionnées de protéines de liaison de bactérie ou des fragments de ces dernières, ou encore des anticorps à ces protéines ou fragments. On sélectionne avec soin les protéines, les fragments ou les anticorps pour produire un vaccin qui protège contre une grande diversité de souches bactériennes de Staphylococcus et contre des protéines qui sont exprimées à des niveaux différents de la courbe de croissance logarithmique. Dans une forme de réalisation de l'invention, on prépare une composition qui contient au moins une protéine de liaison du collagène ou un peptide (ou bien une séquence mutée de cette dernière dirigée contre un site approprié) telle que CAN, ou une protéine ou un fragment présentant une homologie suffisamment forte avec cette dernière, en combinaison avec une protéine de liaison fibrinogénique, de préférence un facteur d'agglutination A (''ClfA'') ou un facteur d'agglutination B (''ClfB''), ou un fragment utile de ce dernier ou encore une protéine ou un fragment présentant une homologie suffisante avec ce dernier. Les vaccins et les produits de la présente invention sont intéressants du fait qu'ils répondent au besoin urgent de la communauté médicale de trouver un substitut aux antibiotiques à molécules de petite taille, qui perdent rapidement leur efficacité, et du fait qu'ils constituent des combinaisons efficaces du grand nombre d'adhésines de surfaces de bactéries connues qui assurent une protection efficace contre une grande diversité d'infections bactériennes.
Patent CA-2341301-C (CA)
Title: Plant ethylene response inhibition compounds and complexes
Inventor: DALY JAMES
IPC: A23L5/40
Filed: 1999-06-30
Granted: 2006-05-09
Abstract: The present invention generally relates to the regulation of plant physiolog y, in particular to methods for inhibiting the ethylene response in plants or plan t products, and has three embodiments. The first embodiment relates to methods of minimizing impurities capable of reversibly binding to plant ethylene receptor sites during the synthesis of cyclopropene and its derivatives such as methylcyclopropene, thereby avoiding the negative effects these impurities have on plants treated with cyclopropene and its derivatives. The second embodiment relates to complexes formed from molecular encapsulation agents and a compound having the followi ng structure <IMG> wherein n is a number from 1 to 4 and R is selected from the group consistin g of hydrogen, saturated or unsaturated C1 to C4 alkyl, hydroxy, halogen, C1 to C 4 alkoxy, amino and carboxy, such as cyclodextrin, and cyclopropene and its derivatives such as methylcyclopropene, in addition to cyclopentadiene and diazocyclopentadiene and their derivatives, thereby providing a convenient means for storing and transporting these compounds capable of inhibiting the ethylene response in plants, which are reactive gases and highly unstable because of oxidation and other potential reactions. The third embodiment relates to convenient methods of delivering to plants these compounds capable of inhibiting the ethylene response in the plants in order to extend their shelf life.
Patent CA-2341369-C (CA)
Title: Systeme de fixation
Inventor: KRUSELL MARCUS
IPC: B60R11/02
Filed: 1999-06-11
Granted: 2008-01-08
Abstract: L'invention concerne un système de fixation conçu pour des outils, des téléphones, des étuis et des sacs, en particulier, pour des étuis de téléphones mobiles, qui comprend un raccord polyvalent et qui est composé (1) d'un adaptateur (4) comportant une première rondelle (4a) possédant un espace (11) sensiblement en forme d'U pourvu d'une bride et une languette de verrouillage (6, 7), cet adaptateur (4) étant conçu pour être mis en service avec (2) un support (9, 22) pourvu d'une deuxième rondelle (10, 23) conçue pour s'accoupler à l'espace (11) pourvu de la bride et situé dans ladite première rondelle (4a).
Patent CA-2344136-C (CA)
Inventor: BOWMAN DENNIS AARON
IPC: B62D7/18
Filed: 2001-04-17
Granted: 2004-08-10
Abstract: A steering knuckle and ball joint assembly for a tractor is provided in which the ball stud has a spherical ball portion and a pair of studs extending oppositely therefrom for attachment to the steering knuckle. The double studded ball stud enables the overall size of the ball studs to be reduced compared to a ball stud having a single stud and still accommodate the loads applied to the ball joint by the dual front wheels. Ball joints are used for both steering tie rods and suspension control arms. The steering knuckle is pan shaped to surround the ball joints on all but the interior side of the knuckle where the steering and suspension arms are connected. This shielding of the ball joints protect the ball joints from dirt and debris, especially from the mud and dirt thrown by the front tires.
Patent CA-2352103-C (CA)
Title: Method and system for extracting, analysing and measuring constituents transported by a bore fluid
Inventor: DURIEZ GILBERT
IPC: G01N1/22
Filed: 2000-09-14
Granted: 2010-03-30
Abstract: The present invention relates to an extraction, analysis and measuring method and system intended for constituents carried along by a well fluid during drilling operations. The system comprises in combination: draw-off means (4) for taking a volume of the fluid, extraction means (3) for extracting in vapour form the constituents contained in the fluid, comprising a space placed under underpressure, a transport line (14), sampling means (27) comprising a sampling loop allowing to take a determined amount of the vapors circulating in the line, distribution means (40) that inject the amount into analysis and measuring means (31), control means (33) for controlling the temperature of the sampling means so as to prevent condensation of said amount of vapors.
Patent CA-2352484-C (CA)
Inventor: LEWIS DAVID
IPC: A61M16/10
Filed: 1999-11-23
Granted: 2010-05-04
Abstract: L'invention porte sur l'utilisation d'aérosols doseurs sous pression dont tout ou partie des surfaces intérieures est en acier inox, en aluminium, ou doublé d'un revêtement organique inerte. L'invention porte également sur les compositions pouvant être distribuées à l'aide de ces aérosols doseurs.
Patent CA-2361113-C (CA)
Title: Method and system for heat recovery for an internal combustion engine
Inventor: MOODY EUGENE I
IPC: F02G5/02
Filed: 2001-11-06
Granted: 2007-02-13
Abstract: Heat recovery for internal combustion engine, includes introducing a first fluid into heat exchanging element, and withdrawing the heated first fluid from the heat exchanger elements; and supplying at least one second fluid which is used during the operation of the internal combustion engine and is heated, so as to flow outside and in contact with the heat exchanging elements to transfer heat through walls of the heat exchanging element from the second fluid to said first fluid.
Patent CA-2364344-C (CA)
Inventor: MILLER RICHARD HARLAND
IPC: E21B19/16
Filed: 2001-12-05
Granted: 2005-11-08
Abstract: A latch device for a manual tong apparatus that incorporates a secondary catch mechanism is presented. Such a secondary catch would assist in maintaining the tong assembly in it's closed position during a reversing operation or at a time when load applied to the manual tong device in the gripping direction is very low. Additionally the secondary catch would also provide some additional protection by holding the tong assembly together in the event of a failure of certain tong components. The mechanism of the secondary catch is spring loaded and operates through two secondary up-down catch arms that are deactivated by swinging a handle in the direction that corresponds to the operator's natural motion to open the lug jaw.
Patent CA-2367350-C (CA)
Title: Highly conductive molding compounds and fuel cell bipolar plates comprising these compounds
Inventor: BUTLER KURT I
IPC: H01M4/66
Filed: 2000-03-17
Granted: 2006-08-08
Abstract: A conductive polymer is disclosed which is suitable for use in applications which require corrosion resistance including resistance to corrosion when subjected to acidic flow at temperature ranging from -40 to 140 degrees Fahrenheit and which can be molded into highly intricate and thin specimens which exhibit consistent conductivity, sufficient strength and flexibility, and appropriate surface characteristics. In particular the invention involves molding unsaturated prepolymer resin composition, which have high loadings of conductive fillers. Further to enable the necessary characteristics, the compositions include rheological modifiers such as Group II oxides and hydroxides; carbodiamides; aziridines; polyisocyanates;  polytetrafluoroethylene (PTFE); perfluoropolyether (PFPE), and polyethylene. Ostensibly, these modifiers act to alter the apparent molecular weight and three dimensional prepolymer network structures correcting rheological deficiencies which otherwise lead to excessive resin particulate separation during the molding process and large variances in bulk conductivity across the plate surface. The composition is disclosed for use in electrochemical cells, such as fuel cells.
Patent CA-2367884-C (CA)
Inventor: ORSINGER WINSTON A
IPC: B65G47/00
Filed: 1990-04-12
Granted: 2004-03-30
Abstract: A method of handling and processing insert-filled envelopes including a step of envelope sealing, the step of envelope sealing characterized by steps of: conveying envelopes through a moistening section, the envelopes having their open flaps pointed substantially vertically downwardly; spraying gummed areas of envelope flaps by water spray nozzle means and thereby moistening the areas while envelopes are conveyed through the moistening section past the water spray nozzle means; deflecting and guiding moistened envelope flaps by a flap closing guide to closed position while the envelopes are being conveyed to a sealing section; and sealing envelope flaps closed in the step of deflecting and guiding while envelopes are conveyed between a conveyor belt and a plurality of resilient sealing rolls.
Patent CA-2370856-C (CA)
Title: Method and apparatus for treating gas for delivery to an animal
Inventor: OTT DOUGLAS E
IPC: A61B1/32
Filed: 2000-05-17
Granted: 2010-07-20
Abstract: This invention is a method, and apparatus (100) for treating gas for delivery into a body cavity, body space or body surface of an animal. The apparatus (100) comprises a housing (122) defining a chamber (128) having an entry port (124), and an exit port (126). One or more agents are released into the gas stream that flows through the chamber (128) so that the gas stream carries the agent to the animal.
Patent CA-2381153-C (CA)
Inventor: HOGANSON DAVID M
IPC: A61B18/24
Filed: 2000-07-28
Granted: 2007-11-27
Abstract: The systems basically comprise a delivery system for accessing the targeted tissue within the living being and introduction of at least one agent at select locations into the myocardium and other select tissues. The delivery systems are arranged to access the tissues of the heart. One or more of the systems can be utilized during transluminal, transthoracic and direct surgical access procedures. Where appropriate, for example in the case of intraventricular access, portions of the system are steerable to properly orient the device. The instruments may pierce the heart tissue and create channels extending from the endocardium, the epicardium, or the cardiac vessels. When tissue penetration is utilized, the device may include a feature to control the depth of penetration. To minimize bleeding through the channels the device can dilate small initial punctures that later contract down after device removal.  When the formation of channels is required, this can be achieved, by way of example, with a rotary-tipped device, pressurized fluid jet devices, vibratory instruments and piercing needle-like tip devices. The system may utilize some form of mechanical action or application of energy (e.g. electrical, sonic, thermal, optical, pressurized fluid, radio frequency (RF), nuclear) in the process. The mechanical action or energy application may affect the surrounding tissues at a distance from the device. The agent delivered to the tissue may include one or more of pharmaceuticals, biologically active agents, radiopaque materials, etc.
Patent CA-2387352-C (CA)
Title: Dispositif de verrouillage de corps de mandrin pour foret-aleseur et corps de mandrin utilise dans ce dispositif
Inventor: MIYANAGA MASAAKI
IPC: B23B31/113
Filed: 2000-03-09
Granted: 2005-05-10
Abstract: Cette invention se rapporte à un dispositif de verrouillage de corps de mandrin pour un foret-aléseur, qui verrouille automatiquement un corps de mandrin, lorsqu'un corps de base est couplé au corps de mandrin et dans lequel, à moins qu'une opération de déverrouillage ne soit effectuée artificiellement, la relation de couplage entre le corps de base et le corps de mandrin est fixe. Ainsi, dans ce foret-aléseur qui couple le corps de base au corps de mandrin par engagement d'une partie saillante dans une partie évidée, le dispositif de verrouillage pourvu d'une griffe de verrouillage est disposé sur le corps de base, la griffe de verrouillage est abaissée, de façon à produire un effet de verrouillage, à l'arrière de la partie saillante d'engagement, pendant que la griffe de verrouillage est activée par un ressort sous compression dans une position où la partie saillante s'engage dans la partie évidée, pour fixer la partie saillante à l'intérieur de la partie évidée, afin de verrouiller le corps de mandrin.
Patent CA-2390186-C (CA)
Title: Hydraulic system for a plowing and material spreading equipment
Inventor: HACKER RICHARD
IPC: F15B13/06
Filed: 2002-07-02
Granted: 2006-01-10
Abstract: A hydraulic system for operating equipment for removing snow and/or ice from surfaces having a plow, and a spreader for spreading traction enhancing materials onto the surfaces comprises a fixed displacement pump, a priority valve for receiving all of the hydraulic fluid from the pump and directing it to a load sensitive spreader valve and a plow valve. The priority valve is mechanically biased to direct the hydraulic fluid primarily to the spreader valve. The pressure from the fluid directed to the spreader valve is used to oppose the mechanical bias while the load pressure from the spreader valve is used to augment the mechanical bias, such that the spreader valve receives the amount of hydraulic fluid required for its operation. The system further includes an orifice connected to a load sensing line in the spreader valve to bleed fluid from the line. The spreader may include a conveyor and/or an auger and a spinner for spreading materials, as well as a dispenser for liquid materials. The metering devices for operating the components in the spreader may be solenoid or mechanically operated; the metering devices for operating the plow may be solenoid, air, hydraulic or mechanically operated.
Patent CA-2396816-C (CA)
Inventor: GOODHILL DEAN K
IPC: G03B17/28
Filed: 2001-01-12
Granted: 2010-06-01
Abstract: L'invention concerne un système et un procédé d'enregistrement des trames d'un film par rapport à une ouverture (32) dans un projecteur de cinéma. Une marque de référence d'enregistrement est appliquée à chaque trame en fonction de l'emplacement de celle-ci sur le film. Lorsque le film est arrêté de manière intermittente dans le couloir de film du projecteur (2), la marque de référence d'enregistrement est lue de manière à déterminer l'emplacement de cette trame par rapport à la trame la précédant immédiatement. Si la trame est mal enregistrée dans le couloir (22), le couloir est déplacé afin d'enregistrer la trame de manière correcte avant la projection. En enregistrant de manière correcte les trames, la <= gigue >= et l'<= effet d'ondulation >= associés à des projecteursclassiques sont éliminés et la résolution de l'image du film projeté est améliorée.
Patent CA-2397262-C (CA)
Title: Use of central cannabinoid receptor antagonist for preparing medicines designed to facilitate smoking cessation
Inventor: MENARD FRANCOIS
IPC: A61K45/08
Filed: 2001-02-07
Granted: 2007-09-11
Abstract: The invention concerns the use of N-piperidino-5-(chlorophenyl)-1-(2,4-dichlorophenyl)-4--methylpyrazole-3-carboxamide to facilitate smoking cessation.
Patent CA-2403964-C (CA)
Inventor: LAUS REINER
IPC: C12N5/0784
Filed: 2001-03-30
Granted: 2013-04-30
Abstract: Disclosed are immunostimulatory fusion proteins and methods for generating protective DC-induced, T cell-mediated immune responses in vitro and in vivo. The immunostimulatory fusion proteins comprise a polypeptide antigen component and an immunostimulatory component derived from the intracellular domain of the HER-2 protein. Also disclosed are immunostimulatory compositions comprising dendritic cells pulsed with such an immunostimulatory fusion protein and methods for immunotherapy using the compositions.