baber/WOPTO huggingface dataset:
Patent CA-2606318-C (CA)
Title: Paillettes pour applications cachees de securite
Inventor: ARGOITIA ALBERTO
IPC: C09D17/00
Filed: 2004-08-11
Granted: 2015-11-03
Abstract: Des paillettes cachées portant un ou plusieurs symboles ou présentant une forme sélectionnée sont utilisées dans une composition, telle qu'une encre ou une peinture, afin de conférer une caractéristique cachée de sécurité à un objet. Selon certains modes de réalisation, la composition comprend un pigment de base et les paillettes cachées sont des paillettes cachées de pigment dont les caractéristiques visuelles correspondent à celles du pigment de base. Selon d'autres modes de réalisation, des paillettes cachées transparentes ou opaques sont mélangées avec un pigment de base dans un agent véhiculeur. Selon encore d'autres modes de réalisation, des paillettes cachées transparentes ou opaques sont mélangées avec un vernis de base afin de former une composition transparente qui peut être appliquée sur une caractéristique de sécurité existante ou ailleurs. La composition est utilisée pour imprimer un champ sur l'objet, par exemple un certificat d'actions ou un billet de banque. Les paillettes cachées ne sont pas facilement détectées par une observation causale sous la lumière visible. Selon un certain mode de réalisation, les paillettes cachées deviennent fluorescentes lorsque la caractéristique cachée de sécurité est éclairée par une lumière ultraviolette, permettant à l'observateur de déterminer la position de la paillette cachée et d'observer les indices cachés. Selon un mode de réalisation particulier, une paillette cachée portant un ou plusieurs symboles est localisée par rayonnement non visible, puis observée sous la lumière visible afin de lire le(s) symbole(s) sur la paillette cachée.
Patent CA-2609363-C (CA)
Title: Air spring assembly with non-threaded connection
Inventor: LEONARD JOSHUA
IPC: F16L37/00
Filed: 2006-02-23
Granted: 2011-07-19
Abstract: A connector fitting and air spring assembly (100, 300) includes a connector fitting (112, 312) supported on an end member (102, 302) of an air spring. The connector fitting is secured on the air spring by a retaining member (114, 348) engaging the end member of the air spring.
Patent CA-2609932-C (CA)
Title: Method and apparatus for positioning plate members to be butt-welded
Inventor: IIMURA KENJI
IPC: B23K37/04
Filed: 2005-06-06
Granted: 2011-08-09
Abstract: It is made possible to position plate members to be butt-welded for formation of weld line in a small amount of time so as to enhance working capacity of butt welding.     Plate members 17 are respectively rested on first and second tables 1A and 1B relatively movable toward and away from each other. The plate members 17 are caused to abut against reference positioning members 16a and 16b of reference positioning devices protruded ahead of and over opposing ends 1' of the tables 1A and 1B so that opposing ends of the plate members 17 are positioned in protrusion ahead of the opposing ends 1' of the tables 1A and 1B, and the plate members 17 are positioned laterally. Then, the positioned plate members 17 are locked on the tables 1A  and 1B. After the reference positioning devices are retracted, the tables 1A and 1B are relatively moved toward each other to cause the opposing ends of the plate members 17 to abut together for formation of weld line X.
Patent CA-2611342-C (CA)
Inventor: HANSEN HENRIK LYNDERUP
IPC: F03D11/00
Filed: 2007-11-21
Granted: 2015-03-17
Abstract: A method of handling a wind turbine blade (23) and mounting said blade (23) on a wind turbine hub (29) located at a nacelle at the top of a wind turbine tower is provided. Said method comprises the steps of: a) lifting the wind turbine blade (23) with a lifting system for handling wind turbine blades (23), in doing so said wind turbine blade (23) being oriented in a substantially horizontal position; b) fixing the wind turbine blade (23) in the substantially horizontal position to the wind turbine hub (29); c) releasing the lifting device from the blade (23) using a remote control unit; and d) removing the lifting device from the blade (23).
Patent CA-2616194-C (CA)
Title: Systeme et procede de gestion des recettes
Inventor: LABUDA DAVID SCOTT
IPC: G06Q30/00
Filed: 2006-07-28
Granted: 2015-02-17
Abstract: La présente invention se rapporte à un système de gestion des relations clientèle en temps réel. Le système selon l'invention peut permettre d'augmenter la disponibilité, de réduire les temps d'attente internes, ainsi que le traitement et le transfert de données. Le système selon l'invention assure un traitement en temps réel et un traitement par lots. L'architecture de système peut posséder une mémoire cache à écriture immédiate intégrée à la mémoire. Ladite mémoire cache peut stocker des données qui auraient été sinon envoyées dans une base de données. Le système selon l'invention peut être doté d'une mémoire cache à écriture immédiate intégrée à la mémoire de sauvegarde. Le système peut faire appel à un secours semi-automatique de sauvegarde, par exemple, afin d'améliorer l'efficacité de sauvegarde des données.
Patent CA-2622430-C (CA)
Title: Conditionnement en deux parties pour implant medical
Inventor: SALAHIEH AMR
IPC: A61B19/02
Filed: 2006-09-11
Granted: 2014-10-28
Abstract: L'invention concerne un conditionnement en deux parties et un procédé d'utilisation destinés à un implant médical préalablement fixé et à un système d'instrument d'apport. Le conditionnement, qui comprend un compartiment humide et un compartiment sec, permet de stocker un implant préalablement fixé et un système d'instrument d'apport au moins partiellement dans le compartiment humide à l'état immergé dans un fluide, et au moins partiellement dans le compartiment sec. Dans une forme de réalisation, l'implant comprend une prothèse de valvule cardiaque, la valvule cardiaque étant stockée dans le compartiment humide et l'instrument d'apport de valvule cardiaque restant sec dans le compartiment sec.
Patent CA-2623342-C (CA)
Title: Screwdriver with replaceable nose for collated screws
Inventor: SCHERER PAUL TOWNSEND
IPC: B25B23/08
Filed: 1996-08-06
Granted: 2010-12-14
Abstract: This invention provides a driver attachment for a collated screwstrip in which a slide body is slidable in a housing parallel a longitudinal axis about which drive shaft is rotatable. The slide body has a rear portion and a removable nose portion. The housing and rear portion of the slide body form an integral part effectively permanently assembled and including a screw feed activation mechanism coupled between the housing and rear portion and which translates relative sliding movement and positioning of the rear portion of the slide body relative the housing. The nose portion is removable from the rear portion for ease of replacement with other nose portions adapted for use with the same or different sized screwstrips and/or screws. The nose portion includes a channel to guide a collated screwstrip generally transversely to the longitudinal axis of the drive shaft. The nose portion includes a guide mechanism to locate each successive screw advanced through the channel into axial alignment with the drive shaft for engagement therewith. The nose portion also includes a screw feed advance mechanism to advance the screwstrip through the channel when activated by the screw feed activation mechanism. The screw feed advance mechanism readily uncouples from and couples with the screw feed activation mechanism on uncoupling and coupling of the nose portion with the rear portion.
Patent CA-2625740-C (CA)
Inventor: DELL OCA ALBERTO FERNANDEZ
IPC: A61B17/56
Filed: 2006-10-13
Granted: 2014-12-16
Abstract: A depth gauge for measuring the depth of holes in bones or implants inserted within bones. The tool includes a probe with an abutment at its end to engage against the distal edge of the hole, a tubular body and a grooved insert.  After the probe, slidably disposed within the tubular body, is positioned through the hole to be measured, the grooved insert is slid forward inside the tubular body. This pushes the probe sideward, towards the hole wall. When probe and grooved insert are retracted together, they firmly engage against the distal bone wall with the abutment engaging the distal wall adjacent to the hole. The tubular housing is then pushed forward until it abuts against the proximal bone wall, allowing, even in small diameter holes, an accurate reading of hole depth on the scale located at the rear end of the probe.
Patent CA-2626519-C (CA)
Inventor: WANG GE
IPC: C09D7/80
Filed: 2008-03-19
Granted: 2015-10-27
Abstract: The mechanical properties of a polymer protective coating formed from an aqueous dispersion of a polymer having a low glass transition temperature are significantly improved by including in the dispersion solvent softened polymer nanoparticles made from a polymer having a high glass transition temperature.
Patent CA-2627327-C (CA)
Inventor: DOROGI MICHAEL J
IPC: F21V29/00
Filed: 2006-10-24
Granted: 2011-04-05
Abstract: The invention relates to a thermal management system for a lamp. The system comprises a lamp socket that comprises a socket body. The thermal assembly is in thermal communication with the socket body to form a thermal circuit between the lamp and the thermal assembly for dissipating heat generated by the lamp.
Patent CA-2630346-C (CA)
Inventor: LIU LI H
IPC: A47L9/00
Filed: 2008-04-30
Granted: 2014-06-17
Abstract: Une nouvelle combinaison aspirateur/support possède un support qui s'accouple à un côté indenté sur un aspirateur. Le côté indenté présente une partie lèvre supérieure orientée vers le bas et une partie lèvre supérieure orientée latéralement. Une partie rainure supérieure est située derrière la partie lèvre supérieure orientée vers le bas et une partie rainure latérale est située derrière la partie lèvre latérale. Le support possède une partie annulaire supérieure qui est configurée pour s'insérer dans la partie rainure supérieure sur le côté indenté. Une partie annulaire latérale sur le support est positionnée sous la partie annulaire supérieure. Elle est configurée pour s'adapter dans la partie rainure latérale sur le côté indenté quand la partie annulaire supérieure sur le support s'insère dans la partie rainure supérieure.
Patent CA-2632503-C (CA)
Inventor: PHELY OLIVIER
IPC: A01B29/04
Filed: 2008-05-29
Granted: 2015-03-17
Abstract: This roller (10) comprises a tubular support structure (14) with a horizontal axis (X-X) apt to be mounted to rotate on a towed support frame. A series of dome-shaped, semi-hollow tires (12) are loaded onto this tubular structure and enable the soil to be formed into a series of parallel furrows. The tubular support structure (14) includes a framework formed of a plurality of bars (30) connected together by two circular end plates (32) between which these bars extend axially. The tires (12) are mounted on the bars of the framework forming a set secured in rotation and in translation with the latter.
Patent CA-2633539-C (CA)
Inventor: MARTIN FRANK J
IPC: E05B9/00
Filed: 2008-06-02
Granted: 2011-04-19
Abstract: L'invention concerne un mécanisme de verrouillage à came de type insert cylindrique pour classeur permettant d'utiliser des cylindres à pène dormant fonctionnant avec le système Schlage dans une porte de classeur et/ou un mécanisme de verrouillage à cames de tiroir. Un logement bifurqué est prévu pour tourillonner un engrenage de came adapté de façon à se raccorder à un pène dormant standard fonctionnant avec le système Schlage.
Patent CA-2634464-C (CA)
Inventor: HETRICK RANDAL A
IPC: A63B21/018
Filed: 2004-04-08
Granted: 2013-11-19
Abstract: An exercise device having many advantageous features is described, including the ability to provide a user selected resistance from nearly zero resistance to the user's full body weight, the ability to easily adjust between exercises and between users, and the ability to balance the device between reconfigurations to provide for ease-of--use. The exercise device is compact and can be removably attached to a door frame. The device includes an inelastic adjustable length member with two arms and a grip at both ends, and a centrally located anchor that provides for a distribution of the length between the arms. Accessory grips that can be used on this or other exercise devices are removably attachable to the integral grip of an exercising device, and provide for gripping by the hands, foot or other body parts.
Patent CA-2635827-C (CA)
Inventor: MUEHLEBACH MICHEL
IPC: C07D331/04
Filed: 2007-01-15
Granted: 2014-04-08
Abstract: Compounds of formula (I) wherein the substituents are as defined in claim (1), and the agrochemically acceptable salts and all stereoisomers and tautomeric forms of the compounds of formula (I) can be used as agrochemical active ingredients and can be prepared in a manner known per se.
Patent CA-2639848-C (CA)
Inventor: LI XIAOYONG
IPC: B21D3/16
Filed: 2008-09-29
Granted: 2013-07-02
Abstract: A variable diameter pipe expander that applies to casing deformation restoration of deep wells such as oil field and comprises a conical-nosed enclosure, a mandrel and several steel balls. The main body of the enclosure is equipped with several radial slotted holes to embed steel balls. Held by a taper, slant or curved face against insides of the slotted holes, the steel balls move axially, overhanging the enclosure. When the deformed casing pipe or patching pipe obstructs the pipe expander from moving forward, the steel balls will move in the reverse direction of K the movement of the expander to directly expand the deformed pipe. When the expander can pass through the casing pipe or patching pipe, the steel balls will be free to return to their original status.
Patent CA-2640439-C (CA)
Inventor: SUTTON W DALE SR
IPC: H01R13/707
Filed: 2007-01-24
Granted: 2012-10-23
Abstract: A collapsible hydraulicaliy operated ambulance cot having a support frame, a wheeled base, a support mechanism disposed therebetween, and a lift system for hydraulicaliy moving the upper frame relative to the lower frame is disclosed.  The lift system permits a single attendant to raise the cot from a lowered position to a raised position, and an infinite number of positions therebetween, and to raise the wheeled base relative to the support frame to situate the cot onto an elevated surface such as the transport deck of an ambulance. A manual override is also provided to conserve battery power and as a back-up in no-power situations. It is to be appreciated that the above described manual override mode may be used when raising or lowering the cot without power assist, dropping the undercarriage when unloading from a vehicle, and lifting the undercarriage when loading into a vehicle. A charging system for recharging a battery of an electro-hydraulically powered lift ambulance cot with an electrical system of an emergency vehicle is also disclosed.
Patent CA-2640628-C (CA)
Title: Wire grid face protector securing bracket
Inventor: GOODHAND STEPHEN
IPC: A42B3/04
Filed: 2000-09-26
Granted: 2011-04-19
Abstract: A bracket is provided for releasably securing a wire grid face protector to a forehead region of a helmet. The bracket has a body adapted for securement to the helmet and forms a groove into which a top horizontal attachment wire member of the wire grid face protector is releasably and frictionally retained. The wire grid face protector also has a rear horizontal wire hook portion for being disposed in close proximity under the body. The body is configured to engage the hook portion to prevent the wire grid face protector to disconnect from the bracket unless the face protector is hinged outwardly a predetermined distance.
Patent CA-2640903-C (CA)
Inventor: IDZIK JACEK S
IPC: H04W88/02
Filed: 2008-10-10
Granted: 2014-09-23
Abstract: Un dispositif électronique portatif comprend une première pile et un étui qui contient une deuxième pile et un appareil de charge. Lorsque le dispositif électronique portatif et létui sont connectés électriquement lun à lautre, lappareil de charge recharge la première pile du dispositif à partir de la deuxième pile de létui lorsque la charge de la première pile a diminué à un niveau donné et que la charge de la deuxième pile est supérieure à un deuxième niveau donné. Ou bien, si la charge de la première pile dépasse un troisième niveau donné, la première pile charge la deuxième pile si cette dernière nest pas entièrement chargée. Létui contient également un microcontrôleur qui communique avec un microprocesseur dans le dispositif électronique portatif pour déterminer des alertes et activer un dispositif de notification alimenté par la deuxième pile dans létui.
Patent CA-2647830-C (CA)
Inventor: JI JIANGUO
IPC: A61P25/00
Filed: 2007-05-15
Granted: 2016-02-09
Abstract: The invention relates to fused bicycloheterocycle substituted azabicyclic alkane derivatives of formula (I), or a pharmaceutically acceptable salt, ester, amid, or prodrug thereof, wherein n is 1, 2 or 3; A is N or N+-O-; R is hydrogen, alkyl, cycloalkylalkyl and arylalkyl; L is selected from the group consisting of O, S, and -N(Ra)-; Ar1 is a 6-membered aryl or 6 membered heteroaryl ring; and Ar2 is a bicyclic heteroaryl; and Ra is selected from the group consisting of hydrogen, alkyl and alkylcarbonyl; provided that if Ar1 is Formula (II), then L is O or S. Compositions comprising such compounds, and methods of treating conditions and disorders using such compounds and compositions.
Patent CA-2651680-C (CA)
Inventor: LACOMBE FRANCOIS
IPC: G02B6/06
Filed: 2007-05-11
Granted: 2016-02-09
Abstract: The present invention relates to an endoscopy device comprising several light guides (1, 2, 3), each light guide comprising one or more optical fibres. The light guides are coupled with a sweeping system (4) arranged to direct an excitation light beam in alternation in one of the fibres of the guides from the proximal end of the guide comprising said one of the fibres. In this way, the proximal ends of the guides may make use of the same sweeping system, whereas the distal ends of the guides may be installed simultaneously in different zones of interest of an object or animal (10) under study for an almost simultaneous observation of the zones of interest. The invention also relates to an endoscopy method used in a device according to the invention. A device and a method according to the invention may be applied to quasi-simultaneous reflectance, fluorescence, multi-photon imaging of several areas of interest.
Patent CA-2652871-C (CA)
Inventor: BURGERMEISTER ROBERT
IPC: A61F2/915
Filed: 2007-05-11
Granted: 2016-01-12
Abstract: Polymeric materials may be utilized to fabricate stents. The stents may be balloon expandable or self-expanding. The polymeric materials may include additives such as drugs or other bioactive agents as well as plasticizers and/or radiopaque agents. The polymeric stent (1000) has a plurality of hoop components (1002) interconnected by at least one flexible straight connector (1004). The hoop components (1002) are formed as a continuous series of alternating substantially longitudinally oriented strut members (1006) and connector junction struts (1010), whereas the longitudinal strut (1006) is connected to the connector junction strut (1010) by alternating substantially circumferentially oriented arc members (1008).
Patent CA-2656823-C (CA)
Title: Cyanocobalamin low viscosity aqueous formulations for intranasal delivery
Inventor: QUAY STEVEN C
IPC: A61K31/714
Filed: 2006-06-23
Granted: 2015-02-03
Abstract: A stable pharmaceutical aqueous solution of cyanocobalamin comprised of cyanocobalamin and water wherein said solution of cyanocobalamin is suitable for intranasal administration, has a viscosity less than about 1000 cPs, and yields a bioavailability of cyanocobalamin when administered intranasally of at least about 5% relative to an intramuscular injection of cyanocobalamin. The present invention is also directed towards a method for elevating the vitamin B 12 levels in the cerebral spinal fluid (CSF) comprising administering intranasally a sufficient amount of a cyanocobalamin solution so as to increase the average ratio of vitamin B 12 in the CSF to that in the blood serum (B12 CSF/B12 Serum x 100) to at least about 1.1 comprising intranasally administering an aqueous solution of a cyanocobalamin, wherein said solution of cyanocobalamin has a bioavailability of at least 5% relative to an intramuscular injection of a cyanocobalamin.
Patent CA-2664617-C (CA)
Inventor: MENG WEIHONG
IPC: E21B43/01
Filed: 2007-10-04
Granted: 2012-08-28
Abstract: L'invention concerne des configurations et des procédés pour une production sous-marine d'hydrocarbures dans des puits haute pression où un contrôle de production est obtenu en installant deux vannes à duse en série entre la tête de puits et la colonne montante. La première duse de production réduit la pression de la pression du puits à une pression réduite, tandis que la seconde duse de production réduit davantage la pression de la pression réduite à la pression de colonne montante. La première duse de production est de préférence couplée à l'arbre de production, et la seconde duse de production est couplée à l'arbre de production, à un dispositif terminal de canalisation sous-marine (par exemple PLET ou PLEM), à un collecteur de puits ou à un collecteur de conduite.
Patent CA-2665266-C (CA)
Title: Producing resources using steam injection
Inventor: CAVENDER TRAVIS W
IPC: E21B36/00
Filed: 2007-10-10
Granted: 2011-12-13
Abstract: A system (100, 200, 300, 400, 500) for producing fluids from a subterranean zone (110) comprises a tubing string (112) disposed in a well bore (114), the tubing string (112) adapted to communicate fluids from the subterranean zone (110) to a ground surface (116). A downhole fluid lift system (118, 418, 518) is operable to lift fluids towards the ground surface (116). A downhole fluid heater (120) is disposed in the well bore (114) and is operable to vaporize a liquid in the well bore (114). A seal (122) between the downhole fluid lift system (118, 418, 518) and the downhole fluid heater (120) is operable to isolate a portion of the well bore (114) containing the downhole fluid lift system (118, 418, 518) from a portion of the well bore (114) containing the downhole fluid heater (120). A method comprises: disposing a tubing string (112) in a well bore (114); generating vapor in the well bore (114); and lifting fluids from the subterranean zone (110) to a ground surface (116) through the tubing string (112).
Patent CA-2668983-C (CA)
Inventor: AMARAL ANDERSON DA SILVA
IPC: E21B43/24
Filed: 2009-06-15
Granted: 2013-12-03
Abstract: A SAGD system including a string defining an axial flow channel and an annular flow pathway, a fluid access structure between the axial flow channel and the annular flow pathway, and a valve disposed within the annular flow pathway. The valve being selectively closable to selectively inhibit annular flow in an uphole direction. A method for treating a SAGD formation.
Patent CA-2672350-C (CA)
Inventor: HINSPERGER PETER
IPC: A01G9/02
Filed: 2009-07-16
Granted: 2013-02-12
Abstract: The present invention is directed to the use of a composite product for a plant pot filter, the composite comprises an open mesh weave of thermoplastic material, the weave has warp and weft strips which form a substantially uniform layer with opposed surfaces. The mesh defines individual slits extending through said layer. There is provided a discontinuous layer on one of the opposed surfaces, and a discontinuous layer on the other of the opposed surfaces. The invention is further directed to a plant pot having a moisture permeable filter, which comprises a composite filter, having the open mesh weave of thermoplastic material of the invention herein.
Patent CA-2673085-C (CA)
Inventor: TURNER ANDREW JOHN
IPC: C12N1/21
Filed: 2007-12-07
Granted: 2013-10-15
Abstract: Fusion proteins comprising a transferrin moiety and integrin binding domain and peptide libraries thereof are disclosed. The present invention includes a method of screening transferrin and integrin peptide libraries displayed in fusion proteins expressed by host cells. The fusion proteins of the present invention include transferrin fusion proteins capable of expression in yeast.