baber/WOPTO huggingface dataset:
Patent CA-2625617-C (CA)
Title: Electrically conductive porous body for a fuel cell, fuel cell having same, and method of manufacturing same
Inventor: OTAKE YASUKI
IPC: H01M8/02
Filed: 2006-11-23
Granted: 2011-07-19
Abstract: An electrically conductive porous body for a fuel cell has a porous metal body (40,50) and an electrically conductive layer (20,30) that is disposed on one surface side of the porous metal body (40,50) and that has gas permeability, wherein at least a part of the one surface side of the porous metal body (40,50) is buried into one surface side of the electrically conductive layer (20,30) , and wherein the flatness of the other surface side of the electrically conductive layer (20,30) , into which the porous metal body (40,50) is not buried, is higher than the flatness of the one surface side of the porous metal body (40,50) . Sufficient contact surface area is obtained between the porous metal body (40,50) and the membrane electrode assembly (10) , without applying pressure to the porous metal body (40,50) . It is therefore possible to achieve a low contact resistance with the membrane electrode assembly (10) , without causing a change in the internal condition of the porous metal body (40,50) .
Patent CA-2637215-C (CA)
Inventor: SHANKAR GITA NATARAJAN
IPC: A61K31/13
Filed: 2007-02-14
Granted: 2011-06-07
Abstract: La présente invention concerne une composition destinée à une thérapie orale par chélation de radionucléides qui contient un chélate de DTPA choisi parmi le Zn-DTPA et le Ca-DTPA ainsi qu'un adjuvant de perméation qui augmente préférentiellement l'assimilation jéjunale du chélate de DTPA. La composition présente une biodisponibilité du chélate de DTPA d'au moins 10 % de l'élément chélaté lorsqu'elle est administrée par voie orale à un mammifère.
Patent CA-2639625-C (CA)
Inventor: KOMARNISKY GORDON A
IPC: B60P7/06
Filed: 2008-09-19
Granted: 2014-02-11
Abstract: There is provided a load restraint installation apparatus comprising of an elongated body, tie receivers positioned at spaced intervals along the body, and a mounting assembly for mounting the body to a lifting apparatus, such that straps or cables are received in the tie receivers and then the body is lifted by the lifting apparatus to position the straps or cables at a top of a load on a transport vehicle.
Patent CA-2644291-C (CA)
Inventor: MAHESHWARI SHAILESH
IPC: H04L29/06
Filed: 2007-04-29
Granted: 2017-02-14
Abstract: Techniques for sending information without interruption during a change in ciphering configuration are described. A user equipment UE (110) communicates with a wireless communication network for a call. The UE sends first information to the wireless network using a first ciphering configuration (612). For a change in ciphering configuration, the UE selects an activation time for a second ciphering configuration (614) and sends a security message with the activation time (616). This activation time is the time at which the UE applies the second ciphering configuration to transmission sent to the wireless network. The UE thereafter sends second information, e.g., a measurement report message) using the first ciphering configuration after sending the security message and before the activation time (618). The UE sends third information using the second ciphering configuration after the activation time (622).
Patent CA-2644854-C (CA)
Inventor: KIM SOENG-HUN
IPC: H04L1/18
Filed: 2007-04-16
Granted: 2011-09-27
Abstract: A method and an apparatus for transmitting/receiving a status report in a mobile communication system where ARQ and HARQ operate together. An ARQ Rx entity determines whether transmission of the status report is permitted, when a predetermined status report generation condition is satisfied. If the transmission of the status report is permitted, the ARQ Rx entity generates a status report depending on a reception status of ARQ packets up to the time the transmission of the status report is permitted, and transmits the generated status report to an ARQ Tx entity through an allocated transmission resource. The ARQ Tx entity determines an initial reception time of an HARQ packet including the status report as a generation time of the status report, and performs retransmission according to the status report.
Patent CA-2646684-C (CA)
Title: Veneer slicer
Inventor: LACROIX WOLFGANG
IPC: B23Q1/54
Filed: 2003-01-31
Granted: 2011-01-04
Abstract: A method and apparatus for converting a flitch into sheets of veneer. The method and apparatus include providing a drive mechanism which causes relative motion of a knife in contact with the flitch. The relative motion is relatively slower during one part of the cutting stroke and is relatively faster during another part of the cutting stroke.
Patent CA-2647682-C (CA)
Inventor: GOLDSTEIN VLADIMIR
IPC: G01N25/00
Filed: 2006-03-30
Granted: 2013-06-18
Abstract: A sensor assembly (50) for detecting ice crystal formation on a heat exchange surface in an ice-making machine (12) comprises at least one microphone (100) monitoring the sound made by a rotating blade assembly within the ice-making machine during ice slurry formation. A filter (104) filters the output of the microphone to remove background noise. A comparator (106) receives the output of the filter and compares the filtered microphone output with a threshold to determine if the filtered microphone output signifies ice crystal formation on the heat exchange surface. The operation of the ice-making machine (12) can then be adjusted in a manner to allow the formed ice crystals to be removed from the heat exchange surface.
Patent CA-2648044-C (CA)
Inventor: BOURISSOU DIDIER
IPC: C07C69/67
Filed: 2007-04-03
Granted: 2014-08-05
Abstract: The present invention relates to l,3-dioxolane-2,4-diones, also called O-carboxy anhydrides (OCAs), comprising a salifiable function, of general formula (I) in which A is a heteroatom or a radical -COO or NH, and B is a protective group for A. The present invention also relates to a process for controlled polymerization of these OCAs, wherein the polymerization reaction is carried out in a controlled manner in the presence of a catalytic system comprising a base. Finally, the present invention relates to the poly(.alpha.-hydroxy acid)s obtained from these OCAs and to their use for the vectorization of active ingredients or for the manufacture of biomaterials.
Patent CA-2652120-C (CA)
Inventor: WONG ANTHONY
IPC: F16H9/24
Filed: 2005-05-19
Granted: 2013-08-27
Abstract: L'invention concerne une transmission à poulies segmentée. Un ensemble de poulies est fixé rotatif sur un axe. Cet ensemble comprend une poulie centrale présentant une première série de traits d'appariement sur une surface périphérique associée. Un ensemble de segments de poulie comprend un certain nombre de segments de poulie montés coulissant à l'ensemble de poulies et disposés dans un anneau concentrique avec ladite poulie centrale. Les segments de poulie peuvent être actionnés individuellement hors de l'ensemble de poulies en position d'imbrication et dans l'ensemble de poulies en position de non imbrication. Ces segments de poulie comportent une seconde série de traits d'appariement sur une surface périphérique correspondant à la première série de traits d'appariement. Un élément d'entraînement sans fin possède des traits d'appariement correspondants sur une surface interne de manière à imbriquer les première et seconde séries de traits d'appariement de la poulie centrale et les segments de poulie dans une position d'imbrication. Le contact entre l'élément d'entraînement sans fin et une poulie centrale forme une zone de contact. Un dispositif d'actionnement permet d'actionner les segments de poulie entre les positions d'imbrication et de non imbrication, lorsque les segments de poulie sont à l'extérieur de la zone de contact. Un des segments de poulie clés dans l'ensemble de segments de poulie constitue un segment de poulie clé positionné par rapport à la poulie centrale, de telle manière que ledit segment de poulie clé est actionné en position d'imbrication et amené à pivoter dans la zone de contact. Les traits d'appariement correspondants dudit élément d'entraînement sans fin permettent de mettre en contact le premier ensemble de traits d'appariement de la poulie centrale et le second ensemble de traits d'appariement du segment de poulie clé sans introduire un mou ou une tension considérable.
Patent CA-2654309-C (CA)
Inventor: TAYLOR DOUGLAS F
IPC: B65D81/32
Filed: 2007-05-31
Granted: 2011-07-26
Abstract: L'invention concerne une cartouche de concentré réutilisable adaptée pour être utilisée en association avec un contenant de dilution et de distribution afin de combiner au moins deux composants séparés d'un système à plusieurs composants, la cartouche de concentré ayant un élément cylindrique creux et un tube creux avec une partie de fermeture. La cartouche de concentré est amenée à être ouverte par la mise en contact par rotation d'un bouchon de fermeture sur le contenant de dilution et de distribution, ceci amenant la partie de fermeture du tube creux à se dégager, avec donc libération de la matière concentrée.
Patent CA-2655713-C (CA)
Title: Derives d'imidazo[1,2-.alpha.]pyridine-2-carboxamides leur preparation et leur application en therapeutique
Inventor: EL-AHMAD YOUSSEF
IPC: C07D471/04
Filed: 2007-07-03
Granted: 2015-05-05
Abstract: L'invention concerne les dérivés d'imidazolpyridine 2-carboxamides, de formule générale (I), X représente un groupe phényle éventuellement substitué; R1 représente un atome d'hydrogène, un halogène, un groupe (C1- C6)alcoxy, un groupe (C1- C6)alkyle, un groupe (C3- C7)cycloalkyle(C1- C6)alkyle, un groupe (C3-C7)cycloalkyle(C1- C6)alcoxy, un amino ou un groupe NRcRd; les groupes alkyles et alcoxy pouvant éventuellement être substitués; R2 représente un atome d'hydrogène, un groupe (C1- C6)alkyle éventuellement substitué, un groupe (C1- C6)alcoxy éventuellement substitué, un groupe (C3-C7)cycloalkyle(C1-C6)alkyle, un groupe (C3-C7)cycloalkyle(C1- C6)alcoxy, un groupe (C2-C6)alcényle; un groupe (C2- C6)alcynyle; un groupe ¨CO-R5, un groupe ¨CO-NR6R7, un groupe ¨CO-O-R8, un groupe ¨NR9-CO-R10, un groupe ¨NR11R12, un atome d'halogène, un groupe cyano ou un groupe phényle éventuellement substitué; R3 représente un atome d'hydrogène, un groupe (C1- C6)alkyle, un groupe (C1- C6)alcoxy ou un atome d'halogène, et R4 représente un atome d'hydrogène, un groupe (C1- C4)alkyle, un groupe (C1- C4)alcoxy ou un atome de fluor. L'invention concerne aussi un procédé de préparation et l'application en thérapeutique de ces dérivés. (voir formule I)
Patent CA-2658129-C (CA)
Title: Smart connector system for surgical machine
Inventor: MEZHINSKY VICTOR B
IPC: A61F9/007
Filed: 2007-07-20
Granted: 2014-09-16
Abstract: A smart connector system includes a machine connector disposed on a face of a surgical machine, an illumination ring located on the face of the surgical machine and disposed around a periphery of the machine connector, an RFID  reader antenna located in close proximity to the machine connector and the face of the surgical machine, and an accessory connector adapted to couple with the machine connector. The accessory connector has an RFID tag antenna and is capable of attaching a tool to the surgical machine. When the accessory connector is brought within close proximity to the machine connector, a communications connection is established between the RFID tag antenna and the RFID reader antenna.
Patent CA-2658134-C (CA)
Inventor: ABLE ROBERT E
IPC: E21B17/18
Filed: 2009-03-06
Granted: 2013-08-06
Abstract: A dual string drilling system for drilling a well bore in an earth formation, having a rotatable, tubular outer drill string and an upper rotatable, tubular inner drill string. An elongate tubular drill bit is mounted to a distal end of the outer drill string. The tubular drill bit having an interior passageway having a longitudinal axis which is inclined with respect to the longitudinal axis of the outer drill string. The drill bit is further provided with a cutaway portion extending through a wall of the tubular outer drill string. A lower rotatable inner drill string is coupled to the upper rotatable tubular inner drill string and is disposed within the interior passageway of the drill bit. A second drill bit is mounted to the distal of the lower inner drill string and is sized to extend beyond the drill bit mounted to the outer drill string.
Patent CA-2660006-C (CA)
Inventor: SAHA SHOUMEN
IPC: G06F17/00
Filed: 2007-08-07
Granted: 2016-05-10
Abstract: A system and method for receiving a request for a container document, determining whether the request is for a container document associated with a user group, determining whether a requestor of the request is associated with a level of status within the user group among a plurality of levels of status within the user group, determining the level of status of the requestor based on a determination that the requestor is associated with a level of status within the user group, requesting configuration information based on a determination that the container document is associated with a user group and the level of status, receiving the configuration information, and serving the container document using the configuration information.
Patent CA-2663731-C (CA)
Title: Derives de quinazolinone substitues en 5', compositions contenant ces derives et procedes d'utilisation
Inventor: MULLER GEORGE W
IPC: C07D401/04
Filed: 2007-09-25
Granted: 2015-05-19
Abstract: L'invention concerne des composés de quinazolinone substitués en 5', des sels de qualité pharmaceutique, des solvates, des clathrates, des stéréoisomères ainsi que des promédicaments de ceux-ci. Par ailleurs, l'invention concerne des compositions pharmaceutiques contenant des composés, ainsi que des procédés d'utilisation correspondants.
Patent CA-2663790-C (CA)
Inventor: GRAY ROSS T
IPC: D21H17/37
Filed: 2007-08-30
Granted: 2015-06-30
Abstract: A method of operating a papermaking process comprising, simultaneously: (a) providing a press media having an MFP size less than that originally supplied; (b) adding an effective amount of press sheet dewatering additives prior to a last press nip; (c) providing a sheet moisture ratio of a paper sheet entering a press nip to between about 2 to about 9; (d) applying an optimum rate of pressure development at one or more press nips; the method resulting either: in the production of a more uniform paper sheet without reduction in paper solids exiting the press section that would be expected from performing (a), (c), and (d) alone or in combination; or the production of a more uniform paper sheet with an increase in solids content of said paper sheet exiting the press section.
Patent CA-2669072-C (CA)
Inventor: MARTINEZ MARTINEZ JESUS MANUEL
IPC: C09D7/45
Filed: 2007-04-03
Granted: 2013-01-29
Abstract: The invention relates to a method for preparing an additive based on metal hydroxide and, in particular, magnesium hydroxide, to be integrated into coatings in order to provide same with improved fire retardant properties. The average particle sizes of the hydroxide are selected from between 1 nanometre and 10 micrometres, preferably with a very small variation. The magnesium hydroxide is subjected to a washing and dispersion treatment so that it disperses efficiently and does not interfere with the desirable properties of the coating. The materials and conditions used in the treatment and the particle size are selected according to the type of coating. The end coating can be based on water, solvents, oil and alcohol.  Compared to coatings formulated with other fire retardant compounds, smaller weight losses due to burning have been demonstrated with the inventive additive in an ASTM D1360 standard test.
Patent CA-2673140-C (CA)
Inventor: KURACINA THOMAS CHARLES
IPC: A45D44/00
Filed: 2007-10-15
Granted: 2016-07-05
Abstract: Moisture diverters attachable to a region above the eye and below the eyebrow that prevents sweat, liquid, moisture, or the like from entering the eyes of a wearer is described. A moisture diverter may include a substrate having an inner surface facing the wearer and an outer surface facing away from the wearer. The inner surface comprises a lower adhesive section and an upper adhesive-free section, the adhesive section releasably attaches the diverter to the wearer at a point above the eye and below the eyebrow, the adhesive-free section shaped or shapeable to abut or protrude from eyebrow region of a wearer and to divert moisture away from the eye.
Patent CA-2685528-C (CA)
Inventor: MALMSTROEM ANNA
IPC: G07D7/004
Filed: 2008-04-30
Granted: 2016-04-12
Abstract: The authenticity of a security document, such as a bank note, is verified by use of a security feature arranged in or on the document, which security feature comprises an antenna arranged to receive EM-radiation from an external energy source; a rectifier arranged to receive electric energy from the antenna and convert it into a rectified current; and an electrochromic display arranged to alter its electrochromic state in response to said rectified current. Hence, a security feature able alter its appearance in response to EM- radiation is provided, which comprises a display that can be given a large variety of two dimensional shapes.
Patent CA-2686385-C (CA)
Title: Dihydroquinone and dihydronaphthridine inhibitors of jnk
Inventor: ABBOT SARAH C
IPC: C07D471/04
Filed: 2008-05-13
Granted: 2016-01-12
Abstract: Compounds of formula I or a pharmaceutically acceptable salt thereof are effective modulators of JNK: (formula) wherein X, Y, Z, R4, R5, R6 and R7 are as defined herein.
Patent CA-2689215-C (CA)
Title: Dentifrice composition containing silicone oil beads
Inventor: DEPIERRO KAREN
IPC: A61Q11/00
Filed: 2008-07-16
Granted: 2014-01-07
Abstract: Dentifrice composition and method of using such dentifrice composition to ameliorate dry mouth, where the dentifrice composition includes an orally acceptable vehicle having distributed therein silicone oil beads, and wherein the dentifrice composition has a viscosity of at least about 20,000 centipoise.
Patent CA-2690157-C (CA)
Title: Recipient a languette de ventilation renfoncee amovible
Inventor: UNGRADY ERIC B
IPC: C12L9/00
Filed: 2008-06-05
Granted: 2016-08-30
Abstract: La présente invention concerne un récipient (100) qui comprend un corps creux ayant au moins une première paroi extérieure (102) et un renfoncement (104) défini dans cette paroi. Une languette (110) fait partie intégrante de la paroi extérieure et elle est située dans le renfoncement. Cette languette ne s'étend pas substantiellement au-delà du renfoncement. Le retrait de la languette forme une ouverture dans la première paroi extérieure du récipient.
Patent CA-2692355-C (CA)
Inventor: RAMAN KRISHNA
IPC: C07C67/54
Filed: 2008-06-27
Granted: 2018-09-11
Abstract: The present invention includes methods for producing and purifying esters of polyunsaturated fatty acids that in-clude reacting a composition having triglycerides with polyunsaturated fatty acid residues in the presence of an alcohol and a base to produce an ester of a polyunsaturated fatty acid from the triglycerides. The composition can be a polyunsaturated fatty acid-con-taining composition that has not been conventionally processed. The reacted composition can be further processed by distillation.
Patent CA-2699667-C (CA)
Title: Electric train car controlling device
Inventor: NAKATSU KEIJI
IPC: B60L9/16
Filed: 2007-09-18
Granted: 2013-05-28
Abstract: A controller for electric vehicle capable of performing appropriate torque control by detecting wheelspin or skidding even when a small variation in acceleration or deceleration undetectable as a deviation in acceleration or deceleration exists in the acceleration or deceleration of an electric vehicle. A first threshold .alpha. 1 for detecting variations in the acceleration S2 of the shaft speed, which is the maximum speed (minimum speed during deceleration operation) among the rotational speeds of a plurality of motors for driving a plurality of driving wheel shafts, respectively, is set with reference to an absolute acceleration determined depending on the use conditions of the vehicle. When the acceleration S2 exceeds the first threshold .alpha. 1, the system for generating a target torque command value localized based on the deviation in acceleration by bringing the comparator circuit output S3 to "0" level is separated so that a target torque command value TP subjected to reduction processing by a primary delay circuit (14) can be outputted in a processing period designated by a delay time generation
Patent CA-2699754-C (CA)
Inventor: PATEL NIMESH V
IPC: G06Q40/04
Filed: 2008-09-15
Granted: 2016-10-25
Abstract: There is a need for improved techniques for regulating the receipt and processing of mass quote messages, and producing and distributing market data messages. Systems and methods are provided for controlling the rate of acceptance of mass quote messages, processing mass quote messages, and generating market data. A mass quote message is received and individual orders are parsed and processed. If the consumption value of mass quote messages and/or quotes exceeds predetermined thresholds during a predetermined interval of time, then messages that fall within a subsequent predetermined window, such as messages received with a defined time period, may be rejected. An indication of non-compliance with the threshold setting may be sent if a violation is detected, and if found not to have been violated, then messages may be accepted for processing. A mass quote counter and/or a quote counter may be used to monitor the quantity of each message received.
Patent CA-2700147-C (CA)
Title: Depot d'alliage de chrome cristallin
Inventor: ROUSSEAU AGNES
IPC: C25D3/06
Filed: 2008-10-02
Granted: 2015-12-29
Abstract: Selon l'invention, un dépôt de chrome fonctionnel cristallin déposé par voie galvanique est nanogranulaire sous sa forme déposée, et le dépôt peut être déterminé cristallin à la fois par TEM et XRD ou encore cristallin par TEM et amorphe par XRD. Dans divers modes de réalisation, le dépôt comprend un élément ou toute combinaison d'au moins deux éléments d'un alliage de chrome, de carbone, d'azote, d'oxygène et de soufre; une orientation {111} préférée; une aire en coupe transversale de grain cristallin moyen inférieure à environ 500 nm2; et un paramètre de réseau de 2,8895 +/- 0,0025 A. Cette invention concerne un procédé et un bain de dépôt par voie galvanique permettant de déposer par voie galvanique le dépôt de chrome fonctionnel cristallin nanogranulaire sur un substrat. Le procédé consiste à fournir un bain de dépôt par voie galvanique qui contient du chrome trivalent, une source de soufre divalent, un acide carboxylique, une source d'azote et qui est sensiblement dépourvu de chrome hexavalent, à immerger un substrat dans le bain; et à appliquer un courant électrique pour déposer par voie galvanique le dépôt sur le substrat.
Patent CA-2700966-C (CA)
Inventor: BLEEKER PETRONELLA MARTINA
IPC: A01P19/00
Filed: 2008-09-25
Granted: 2016-02-16
Abstract: The present invention provides compounds and compositions for attracting or repelling sap-sucking insects, such as whitefly, as well as methods for using such compositions.
Patent CA-2701505-C (CA)
Inventor: SAARINEN RISTO
IPC: C22B5/00
Filed: 2002-12-03
Granted: 2013-02-05
Abstract: The invention relates to a method for increasing the capacity of a waste-heat boiler (1) processing gases obtained from a metallurgic smelting furnace, such as a flash smelting furnace, and for reducing dust accretions, where liquid is added into the waste-heat boiler (1) of the smelting furnace. The invention also relates to an apparatus for increasing the capacity of a waste-heat boiler (1) processing gases obtained from a metallurgic smelting furnace, such as a flash smelting furnace, and for reducing dust accretions, in which case the waste-heat boiler is provided with at least one nozzle (2) for adding liquid.