baber/WOPTO huggingface dataset:
Patent CA-2462691-C (CA)
Inventor: JONES BRYCE A
IPC: H04L29/06
Filed: 2002-10-03
Granted: 2010-12-14
Abstract: L'invention concerne un procédé destiné à permettre à de multiples fournisseurs de services (20, 22, 24) de fournir des services par l'intermédiaire d'un réseau d'accès commun (12). Le réseau d'accès (12) est doté de multiples couches de réseau logiques chacune spécifique d'un fournisseur de services respectif. Lors de l'authentification réussie d'un abonné (14) par un fournisseur de services donné, le réseau d'accès (12) attribue cet abonné à la couche logique spécifique du fournisseur de services ayant assuré l'authentification. Le réseau d'accès gère ensuite le trafic de communications dans ladite couche logique d'une manière spécifique au fournisseur de services.
Patent CA-2463633-C (CA)
Title: Arrangement and method for collecting oil
Inventor: SALMI PEKKA
IPC: B63B35/32
Filed: 2002-11-14
Granted: 2010-07-20
Abstract: The invention relates to an arrangement and a method for collecting oil from water in open water and/or winter conditions, whereby a vessel~s (1) hull (2) and an oil collecting equipment (4) are utilized as an oil collector.  According to the invention, the oil collecting equipment (4) is attached to the vessel~s (1) hull (2) and it is equipped with an auxiliary device (7), which comprises at least two auxiliary means (10a,b) which are interconnected so that they are movable with respect to each other. The auxiliary means (10a,b) can be utilized in various ways in different conditions.
Patent CA-2471215-C (CA)
Inventor: HONG KEITH C
IPC: C09C1/04
Filed: 2004-06-16
Granted: 2012-10-30
Abstract: Algae-resistant roofing granules are formed by coating mineral particles with a clay-silicate binder including a metal oxide algaecide and small organic particles. When the particles are heated to cure the binder, the organic particles pyrolyse to form pores in the coating. Release of the algaecide is controlled by the structure of the granules.
Patent CA-2471522-C (CA)
Inventor: SMITH DENNIS G
IPC: C03C3/095
Filed: 2003-01-09
Granted: 2009-05-26
Abstract: The present invention provides a blue colored, infrared and ultraviolet absorbing glass composition having a luminous transmittance of up to 60 percent. This glass composition can form transparent glass panels that have varying limited LTA from one another as panel sets for mounting in automobiles. The glass uses a standard soda-lime-silica glass base composition and additionally iron and cobalt, and optionally selenium and/or titanium, as infrared and ultraviolet radiation absorbing materials and colorants. The glass of the present invention has a color characterized by a dominant wavelength in the range of 480 to 489 nanometers and an excitation purity of at least 8 percent at a thickness of 0.160 inches (4.06 millimeters). In one embodiment of such a blue colored, infrared and ultraviolet radiation absorbing soda-lime-silica glass article includes a solar radiation absorbing and colorant portion having 0.9 to 2.0 percent by weight total iron, 0.15 to 0.65 percent by weight FeO, 90 to 250 PPM CoO, and optionally up to 12 PPM Se and up to 0.9 wt% TiO2, and preferably 1 to 1.4 percent by weight total iron, 0.20 to 0.50 percent by weight FeO, 100 to 150 PPM CoO, up to 8 PPM Se, and up to 0.5 wt% TiO2.
Patent CA-2478098-C (CA)
Inventor: AMMERMANN EBERHARD
IPC: A01N55/00
Filed: 2003-03-04
Granted: 2011-05-17
Abstract: Mélange fongicide qui contient (1) de la 2-[2-(1-chlorocyclopropyl)-3-(2-chlorophényl)-2-hydroxypropyl]-2,4-dihydro-[1,2,4]-triazol-3-thione (prothioconazoles) de formule (I) ou ses sels ou produits d'addition et au moins un autre triazole ou ses sels ou produits d'addition, choisi parmi les époxyconazoles, les metconazoles, les propiconazoles, les fluquinconazoles, les penconazoles, les difénoconazoles, les hexaconazoles, les cyproconazoles, les flusilazoles, les tétraconazoles, les fenbuconazoles, le myclobutanil, les siméconazoles, les ipconazoles, et les triticonazoles, dans une quantité synergiquement efficace.
Patent CA-2480612-C (CA)
Title: Systeme et procede d'authentification assurant une mobilite dans un reseau local sans fil
Inventor: SHIN YONG-SIK
IPC: G06F21/44
Filed: 2002-10-24
Granted: 2014-02-04
Abstract: L'invention concerne système et procédé d'authentification assurant une mobilité dans un réseau local d'entreprise (RLE) public sans fil. Ce système d'authentification comprend un point d'accès chargé de demander l'authentification d'un terminal sans fil à un gestionnaire de point d'accès, d'autoriser l'émission et la réception de données à partir du terminal sans fil authentifié et de demander au gestionnaire du point d'accès l'imputation des charges au terminal sans fil, et un gestionnaire de point d'accès qui authentifie un terminal sans fil qui a déjà été authentifié précédemment en se référant à des données d'enregistrement enregistrées antérieurement à la demande du point d'accès, et authentifie un terminal sans fil qui n'a pas été enregistré antérieurement au moyen d'un serveur d'authentification d'un opérateur de réseau sans fil, et transmet les données d'authentification au point d'accès. Le terminal sans fil peut ainsi accéder de manière continue au réseau aussi bien par l'intermédiaire des points d'accès du même sous-réseau que de sous-réseaux différents, sans devoir procéder à une nouvelle authentification, assurant ainsi la mobilité et le traitement du débit du terminal.
Patent CA-2482580-C (CA)
Title: Improvements in a process and apparatus for the production of paper products
Inventor: WEBB DONALD BARRY
IPC: B31F7/00
Filed: 2002-12-05
Granted: 2011-03-29
Abstract: A process and apparatus for producing a paper product, in which paper (M) in a particular form, and mixed with water, is subjected to pressure to form a compacted mass which involves, or includes, depositing the mix onto a first conveyor belt (10) and then progressively forming the conveyor belt into an upwardly open U-shape configuration and compressing the mix by means of a second conveyor belt (20) guided to progressively enter the first conveyor belt and progressively compact the mix.
Patent CA-2484435-C (CA)
Inventor: SOMMERFELD TROY A
IPC: H05H1/34
Filed: 2004-10-07
Granted: 2008-12-09
Abstract: A method and apparatus for indicating a temperature of a torch consumable is disclosed. The invention includes a shielding cup constructed to be attached to a torch having a coating which indicates a temperature of the shielding cup during a welding/cutting process. Preferably, the coating indicates to a user when the temperature of the torch is beyond a preferred operating range thereby preventing exessive wear of the consumables associated with overheating.
Patent CA-2488953-C (CA)
Inventor: JACKSON CODY W
IPC: E03B9/14
Filed: 2004-12-03
Granted: 2007-04-24
Abstract: Une prise d'eau murale insensible au gel dispose d'une extrémité d'entrée du liquide reliée à une source d'eau sous pression et d'une extrémité de sortie du liquide. Un clapet anti-retour est placé dans l'alésage du corps de soupape et est actionné par ressort pour ne s'ouvrir que lorsqu'une pression d'eau extrême à l'intérieur de la soupape d'admission soulève un élément du piston actionné par ressort et permet à l'eau soumise à une haute pression de se déplacer dans l'alésage au sein du corps de la soupape et de soulager la prise, car l'eau retourne vers la source originelle de l'eau sous pression.
Patent CA-2501207-C (CA)
Inventor: TSUI PHILIP Y W
IPC: E05F15/77
Filed: 2005-03-18
Granted: 2008-06-03
Abstract: Disclosed is a system and method for proximity control of a barrier comprising a stationary wireless signal receiving device and a mobile transmitting device. The wireless signal receiving device may monitor at least one transmitting device within a predetermined coverage area and may be a radio frequency receiver or a spread spectrum receiver located near the barrier. In one embodiment, the transmitter device emits a control signal that is received by the receiving device when the transmitter is within a reception range. In one embodiment, the control signal includes transmitter identification information, directional information and position information. In another embodiment, the barrier is closed only after a predetermined delay has lapsed.
Patent CA-2507438-C (CA)
Inventor: OGATA NAOYA
IPC: H01M8/02
Filed: 2004-03-15
Granted: 2013-08-06
Abstract: A totally solid polymer electrolyte composition with high ionic conductivity and enhanced mechanical properties. This electrolyte composition is produced by polymerizing a monomer composition comprising a molten quaternary ammonium salt having a polymerizable functional group introduced therein and a charge transfer ion source in the presence of a polymeric reinforcing material. The polymeric reinforcing material can be formed into a composite of polymer blend morphology by dissolving the monomer composition and the reinforcing material in an appropriate organic solvent and polymerizing the solution.  Alternatively, the composite can be obtained by impregnating a porous sheet or film as the reinforcing material with the monomer composition and effecting polymerization. An electrolyte for lithium ion battery can be obtained by selecting a lithium salt as the charge transfer ion source; an electrolyte for fuel cell by selecting a proton donor; and an electrolyte for dye sensitized solar cell by selecting a redox ion pair. A polymer electrolyte composition not containing the charge transfer ion source is also useful as an electrolyte for electrolytic capacitor.
Patent CA-2511187-C (CA)
Title: Flame retardant polymer compositions
Inventor: KOTZEV DIMITER LUBOMIROV
IPC: C08J3/24
Filed: 2003-12-18
Granted: 2011-10-25
Abstract: Flame retardant compositions are disclosed which comprise (a) at least one particulate material which expands on the application of heat and (b) at least one particulate nano-filler, together with at least one polymer and/or at least one curable monomer or oligomer. The compositions may also contain certain silicon-based materials. Flame-retardant compositions comprising polyorganosiloxanes containing one or more functional groups selected form amino, hydroxyl, methacrylic, acrylic and epoxy groups, are also disclosed.
Patent CA-2518736-C (CA)
Title: Linear drive for vibratory apparatus
Inventor: KRAUS RICHARD B
IPC: B65G27/18
Filed: 2005-09-09
Granted: 2009-09-01
Abstract: A three mass vibratory apparatus for processing work material includes a bed defining a transport surface for receiving the objects, an elastic amplifier having a first end connected to the bed and a second end, and a drive base connected to the elastic amplifier second end. A linear actuator is mounted on the drive base and adapted to generate a linear vibratory force that is amplified by the elastic amplifier thereby to move the bed in a vibratory motion, so that the work material moves in response to the vibratory motion of the bed. The bed defines a first mass, the drive base and linear actuator define a second mass, and the reciprocating weight defines a third mass, the first, second, and third masses being isolated from rigid coupling to one another
Patent CA-2520707-C (CA)
Title: Security system and method for computer operating systems
Inventor: KABZINSKI RICHARD
IPC: G06F1/00
Filed: 2004-03-29
Granted: 2014-11-18
Abstract: A security system for a computer operating system comprising a processor (37) that is independent of the host CPU (13) for controlling access between the host CPU (13) and a security partition formed in the storage device (21) for storing the operating system. A program memory (41) that is independent of the computer memory and the storage device (21) unalterably stores and provides computer programs for operating the processor (37) in a manner so as to control access to the security partition in the storage device (21). All data access by the host CPU (13) to the data storage device (21) is blocked before initialisation of the security system and is intercepted immediately after the initialisation under the control of the processor (37). The processor (37) effects independent control of the host CPU (13) and configuration of the computer (11) to prevent unauthorised access to the security partition on the storage device (21) during the interception phase. All users of the computer (11) are authenticated with a prescribed profile of access to the operating system files in the security partition on the storage device (21) and data access to the storage device remains blocked until a user of the computer (11) is correctly authenticated.
Patent CA-2521217-C (CA)
Inventor: WESTENFELDER CHRISTOF
IPC: A61K35/22
Filed: 2004-03-31
Granted: 2013-05-14
Abstract: Methods for the treatment of acute renal failure, multi-organ failure, early dysfunction of kidney transplant, chronic renal failure, organ dysfunction, and wound healing are provided. The methods include delivering a therapeutic amount of hematopoietic stem cells, non-hematopoietic, mesenchymal stem cells, hemangioblasts, and pre-differentiated cells to a patient in need thereof.
Patent CA-2521792-C (CA)
Inventor: VLAHOVA PETINKA IVANOVA
IPC: C07D207/34
Filed: 2002-05-21
Granted: 2006-04-25
Abstract: Novel crystalline forms of [R-(R*,R*)]-2-(4-fluorophenyl)-.beta., .DELTA.;-dihydroxy-5-(1-methylethyl)-3-phenyl-4-[(phenylamino)carbonyl]-1H-pyrrole-1-heptanoic acid hemi calcium salt atorvastatin designated Form V, Form VI, Form VII, Form VIII, Form IX, Form X, Form XI, Form XII, Form XIII, Form XIV, Form XV, Form XVI, Form XVII, Form XVIII, and Form XIX are characterized by their X-ray powder diffraction, solid-state NMR, and/or Raman spectroscopy are described, as well as methods for the preparation and pharmaceutical composition of the same, which are useful as agents for treating hyperlipidemia, hypercholesterolemia, osteoporosis, and Alzheimer's disease.
Patent CA-2527387-C (CA)
Inventor: PRICE MITCHELL
IPC: E21B33/12
Filed: 2005-11-21
Granted: 2008-04-15
Abstract: The present invention provides for a seal or barrier comprising strands that are woven or wrapped in an overlapping manner such as, for example, helical or circumferential patterns.
Patent CA-2545519-C (CA)
Inventor: HERRING JOHN ALEXANDER
IPC: F01C1/04
Filed: 2006-05-01
Granted: 2009-12-08
Abstract: Une machine rotative Wankel-Stirling agissant sur un fluide de travail compressible, ayant un détendeur rotatif ayant un boîtier côté chaud avec une interface d'entrée, un rotor côté chaud ayant des passages de rotor conçus pour permettre le passage du fluide de travail entre le moyeu du rotor et la face du rotor, des chambres chauffées formées entre la face du rotor et le boîtier côté chaud, un compresseur rotatif ayant un boîtier côté froid avec une interface de rejet de chaleur, un rotor côté froid ayant des passages de rotor conçus pour permettre le passage du fluide de travail entre le moyeu du rotor et la face du rotor, des chambres refroidies formées entre la face du rotor et le boîtier côté froid, un arbre, conçu pour coupler par rotation le moyeu du rotor côté chaud et le moyeu du rotor côté froid, l'arbre ayant des passages d'arbre conçus pour permettre le passage du fluide de travail entre les chambres chauffées et les chambres refroidies et le fluide de travail étant scellé dans la machine, laquelle fonctionne sous le cycle Carnot. La machine rotative Wankel-Stirling peut être utilisée comme moteur ou thermopompe.
Patent CA-2550935-C (CA)
Title: Enhanced axial air mover system
Inventor: REUTER GRANT L
IPC: F26B21/00
Filed: 2006-06-27
Granted: 2014-09-30
Abstract: Implementations of an enhanced axial air mover system address various issues such as drying performance, transportability, storage, use, and assembly. Some implementations include ergonomic positioning of a carrying handle relative to positioning of a fan-assembly to make the system easier to carry. Enclosures with variable diameter profiles increase air flow performance. A floor edge allows for flush positioning of the air mover's outlet to improve flow of air. Various supports and engagement members allow for horizontal and/or vertical engagement of a plurality of the air movers for storage or increased air moving capacity for a given application. An alignment guide assists with positioning of the air mover with respect to a room wall to enhance air flow within the room. A cord retaining system provides an enhanced approach for securing the air mover's electrical cord. Grill guards have slotted ends to assist with assembly of the air mover.
Patent CA-2553531-C (CA)
Inventor: SUNG EDWARD H
IPC: C09B48/00
Filed: 2004-12-30
Granted: 2013-03-26
Abstract: A process for oxidizing a quinacridone in a liquid medium with a non-metal oxidant to produce a quinacridonequinone.
Patent CA-2557972-C (CA)
Inventor: TSUDA HOLLAN AKIO
IPC: B26B13/00
Filed: 2005-03-02
Granted: 2009-09-29
Abstract: A scissors-action tool whose blades or jaws are urged apart by a spring and which includes an adjustable member restricting opening movement to a limited blade or jaw separation angle during normal use of the tool, but allowing the blades or jaws to be opened to a wider angle when the adjustable member is moved to a rearward position. The adjustable member may be a rocker including an elongated hole permitting the rocker to be moved rearwardly from a normal position of engagement with a rocker pivot pin.
Patent CA-2564741-C (CA)
Inventor: CAN ANTIONETTE
IPC: C09K3/14
Filed: 2005-09-21
Granted: 2013-05-14
Abstract: A method of manufacturing polycrystalline abrasive elements consisting of micron, sub-micron or nano-sized ultrahard abrasives dispersed in micron, sub-micron or nano-sized matrix materials. A plurality of ultrahard abrasive particles having vitreophilic surfaces are coated with a matrix precursor material and then treated to render them suitable for sintering. The matrix precursor material can be converted to an oxide, nitride, carbide, oxynitride, oxycarbide, or carbonitride, or an elemental form thereof. The coated ultrahard abrasive particles are consolidated and sintered at a pressure and temperature at which they are crystallographically or thermodynamically stable.
Patent CA-2567688-C (CA)
Inventor: DE GEEST JAN
IPC: G04G13/02
Filed: 2005-05-26
Granted: 2016-08-02
Abstract: Electric communication unit to be placed on a person's skin, comprising a support element (3), a series of body contacts (7), a pulse generator (6) provided for generating a series of pulses and for transmitting the series of pulses to said series of body contacts (7), said series of body contacts (7) being provided to transmit said series of pulses onto the skin of said person.  The electric communication unit is in the form of a patch.
Patent CA-2568209-C (CA)
Inventor: WADA NAOYA
IPC: H04L45/50
Filed: 2001-03-30
Granted: 2013-10-15
Abstract: The invention describes an optical packet router using multiple wavelength labels, comprising means for separating data signals from address signals, in which means said address signals are identified by wavelength information delimited by a predetermined waveband width and predetermined time differential information included in optical packets; means for demodulating address information delimited by the wavelength information from the address signals to obtain demodulated address information; means for switching an optical switch in accordance with the demodulated address information; and selection means that uses the optical switch to select an optical path for the data signals.
Patent CA-2572721-C (CA)
Title: Dispositif de transport pouvant etre accroche d'un cote d'un contenant
Inventor: COOK MATTHEW R
IPC: B65D5/46
Filed: 2007-01-03
Granted: 2010-10-05
Abstract: Porte-gobelets fait d'un matériau pliable en feuille et pouvant être utilisé avec un contenant. Le contenant comporte un dessus, un fond et des côtés, le dessus est doté d'une poignée et au moins un des côtés est doté d'une ouverture pour vider le contenu du contenant. Le porte-gobelets comprend un fond, des panneaux latéraux contigus et reliés au fond ainsi qu'une poignée formée par au moins un des panneaux latéraux. Le panneau formant une poignée comprend une première ouverture qui s'adapte à la poignée sur le dessus du contenant de manière à ce qu'au moins une partie d'un des panneaux latéraux du porte-gobelets s'appuie sur un côté du contenant.
Patent CA-2581840-C (CA)
Title: Optimized vaccines to provide protection against ebola and other viruses
Inventor: SULLIVAN NANCY
IPC: A61K31/7088
Filed: 2005-09-27
Granted: 2014-08-05
Abstract: The invention is related to a nucleic acid molecule comprising a polynucleotide encoding a modified filovirus glycoprotein (GP) having at least one amino acid change located in a relatively conserved region of said GP that decreases in vitro cytotoxicity and retains immunogenicity when compared to in vitrocytotoxicity and immunogenicity of a wild type filovirus GP, and related modified filovirus GPs, plasmid DNAs, recombinant viruses, adenoviruses, pharmaceutical compositions, vaccine compositions, antibodies that are specifically reactive with the modified filovirus GPs, and related methods of making and using the same.
Patent CA-2581875-C (CA)
Inventor: DOHNAL DIETER
IPC: G05F1/20
Filed: 2005-07-22
Granted: 2013-07-02
Abstract: The invention relates to a device for regulating the electrical voltage in power mains, comprising a regulating transformer. Optionally interconnecting only three winding taps and a separate reactor winding with a total of four switching elements, enables five different voltage levels to be set.
Patent CA-2585376-C (CA)
Inventor: HECK HENRY G
IPC: B29C48/305
Filed: 2005-11-16
Granted: 2013-06-25
Abstract: A composition comprising: (a) a high melt strength material, comprising a first polymer selected from the group consisting of an elastomeric ethylene/.alpha.-olefin polymer and a polypropylene polymer, and (b) a high flow material, comprising a second polymer selected from the group consisting of an elastomeric ethylene/.alpha.-olefin polymer and a polypropylene polymer.  The high melt strength material has a dynamic complex viscosity greater than, or equal to, 175,000 Poise (17,500 Pa-s), measured using parallel plate rheometry at 1 radians per second and 190 degrees Centigrade, and the high flow material has a ratio, .eta.*/td, less than 2500, where .eta.* is the dynamic complex viscosity and td is the tan delta, both measured at 1 radian per second at 190 degrees Centigrade. The composition exhibits minimal necking when extruded at high speeds and is particularly useful for making sheets via high speed extrusion.
Patent CA-2587041-C (CA)
Inventor: HEERDT DENNIS G
IPC: A62C13/78
Filed: 2005-10-14
Granted: 2013-08-13
Abstract: A mounting bracket (10) having a living hinge (18) operable to enable mounting straps (16) of the mounting bracket (10) to move between retracted and extended positions. In the extended position, the mounting straps (16) are configured to extend around and retain a fire extinguisher (100). In the retracted position, the mounting straps (16) are removed from the fire extinguisher (100). The living hinge (18) may include a continuous piece of material that extends between the mounting straps (16) and a base member (12) of the mounting bracket (10) to which the mounting straps (16) are coupled.
Patent CA-2588334-C (CA)
Title: Procede et systeme d'estimation de l'etat et des parametres d'une batterie
Inventor: PLETT GREGORY L
IPC: G01R31/36
Filed: 2004-11-29
Granted: 2011-09-06
Abstract: L'invention concerne un procédé et un appareil d'estimation de l'état de recharge d'une cellule électrochimique. Ledit procédé consiste à prévoir l'état de recharge interne de la cellule, l'état de recharge comprenant au moins une valeur d'état interne et au moins une valeur de paramètre interne, à effectuer une prévision d'incertitude de la prévison d'état de recharge interne, à corriger la prévision de l'état de recharge interne et la prévision d'incertitude, et à appliquer un algorithme d'itération de la prévision d'état de recharge interne, de la prévision d'incertitude, et de la correction afin d'obtenir une estimation continue de l'état de recharge et une incertitude continue de l'estimation de l'état de recharge.