baber/WOPTO huggingface dataset:
Patent CA-2521872-C (CA)
Inventor: LEACH ROBERT M
IPC: A01N25/04
Filed: 2004-04-09
Granted: 2010-11-30
Abstract: The present invention provides wood preservative compositions comprising micronized particles. In one embodiment, the composition comprises dispersions of micronized metal or metal compounds. In another embodiment, the wood preservative composition comprises an inorganic component comprising a metal or metal compound and organic biocide. When the composition comprises an inorganic component and an organic biocide, the inorganic component or the organic biocide or both are present as micronized particles. When compositions of the present invention are used for preservation of wood, there is minimal leaching of the metal and biocide from the wood.
Patent CA-2522652-C (CA)
Inventor: BURGERMEISTER ROBERT
IPC: A61F2/90
Filed: 2005-10-06
Granted: 2010-02-09
Abstract: La présente invention concerne un matériau biocompatible qui peut être configuré en un nombre quelconque de dispositifs médicaux implantables, y compris des endoprothèses intraluminales. Le matériau biocompatible peut comprendre des matériaux métalliques ou non métalliques. Ces matériaux peuvent être conçus avec une microstructure qui facilite ou permet la conception de dispositifs avec une vaste gamme de géométries pouvant s'adapter aux diverses conditions de chargement.
Patent CA-2524748-C (CA)
Title: Conduit d'interface de harnais, ligne d'attache et emerillon, pour utilisation avec animaux
Inventor: DENAULT STEVEN
IPC: A01K27/00
Filed: 2005-10-27
Granted: 2013-07-16
Abstract: Un harnais sert à attacher un animal, l'interface avec l'animal comprenant un ou plusieurs conduits pour transmettre un fluide, des signaux électriques ou des signaux optiques. La laisse à extension pivotante permet le raccordement rapide au harnais, au pivot à double extrémité, à une ligne d'attache et le raccordement à l'équipement de surveillance en aval. La méthode permet l'utilisation du harnais sur un animal pour un accès de communication fluide, une interface de signal électrique et une interface optique.
Patent CA-2525345-C (CA)
Inventor: DO-JIN CHUNG
IPC: F16B13/14
Filed: 2005-11-03
Granted: 2010-10-26
Abstract: A method for manufacturing an eyelet for a tarpaulin, the eyelet having upper and lower eyelet bodies each provided with a plurality of fixing protrusions formed in a shape of concentric circles on one surface thereof in such a manner that the plurality of fixing protrusions formed on the upper eyelet body confront to the plurality of fixing protrusions formed on the lower eyelet body.
Patent CA-2527247-C (CA)
Title: Essai d'integrite du moyen d'isolement d'une unite d'alimentation sans coupure
Inventor: GRUNDMANN STEFFEN
IPC: G01R31/12
Filed: 2005-11-17
Granted: 2015-08-04
Abstract: La présente invention fournit une unité d'alimentation sans coupure où les dispositifs d'isolation sont testés de manière proactive et automatique pendant le fonctionnement normal pour vérifier leur capacité à isoler efficacement l'entrée d'une unité d'alimentation auxiliaire pendant un fonctionnement d'urgence. L'unité d'alimentation sans coupure comprend une entrée pour le raccordement à une source d'alimentation principale, une sortie pour le raccordement à une charge électrique, une unité de stockage d'énergie rechargeable adaptée pour être chargée à partir de l'unité d'alimentation principale et une unité d'isolation sélective configurée pour isoler l'unité d'alimentation auxiliaire de l'entrée pendant un fonctionnement d'urgence. Un premier élément établit une polarité inverse sur l'unité d'isolation pendant une période de vérification lors du fonctionnement normal et une deuxième unité surveille une tension représentative d'une tension d'entrée sur l'unité d'isolation et produit un signal d'erreur si la tension surveillée atteint ou dépasse une tension de référence pendant la période de vérification.
Patent CA-2530932-C (CA)
Inventor: KAPUSTIN EUGENE
IPC: F16L55/40
Filed: 2005-12-20
Granted: 2013-08-13
Abstract: A trailing pig cleaning device is adapted to be dragged by a pig towing device. The cleaning device collects a predetermined quantity of debris. The cleaning device has a continuous outer surface portion of variable diameter urged into normal contact with the internal wall of the pipeline. The continuous outer surface portion presents a continuous upstream or leading edge portion for scraping debris from the cylindrical internal wall in advance of the outer surface portion. The device has a debris collecting surface portion extending radially inward from the outer surface portion for collecting the predetermined quantity of debris scraped from the cylindrical internal wall. The device has at least one debris and pipeline media bypass opening passing through the debris collecting surface portion permitting excess scraped debris to pass therethrough back into the pipeline and permitting media to pass thereby to propel the pig towing device.
Patent CA-2531730-C (CA)
Inventor: HARADA HIDEKI
IPC: H01H13/83
Filed: 2005-12-28
Granted: 2013-04-02
Abstract: A key input device includes a key input unit and an illuminating unit. The key input unit has a key cap, movable mechanism, pressure sensing part, and a frame housing these components. The illuminating unit illuminates the key cap from the bottom of this key input unit through the movable mechanism and the pressure sensing part. The key input unit and the illuminating unit are configured in such a way that they are independently waterproofed.
Patent CA-2535051-C (CA)
Title: System and method for installing a protective covering onto a stack of work pieces
Inventor: OWEN ELDON LEE
IPC: B65B41/00
Filed: 2006-02-02
Granted: 2010-04-27
Abstract: A system and method for installing a protective covering onto at least one substantially entire side portion of a stack of products. The system includes an apparatus for automatically, and preferably continuously, robotically moving, positioning and fastening a protective covering to at least one side portion of a stack of products. The side portions of the stack of products can vary in dimensions. The protective covering can also protect a top portion of the stack of products. The stack of products can include stacks of plywood, particleboard, OSB, lumber or other bundles of predetermined sizes.
Patent CA-2542342-C (CA)
Title: Contact lens care system
Inventor: MAHIEU FRANS
IPC: B65D23/00
Filed: 2004-10-21
Granted: 2012-01-24
Abstract: An integrated lens care system including a lens case for contact lenses and a container for dispensing a lens care solution. The container includes a docking site where the lens case can be stored and then removed for use, and a retainer mechanism for releasably securing the lens case in the docked position. In example embodiments, the docking site. is a chamber into which the lens case is inserted, and the retainer mechanism includes at - least one protrusion that extends into the docking chamber and releasably couples to at least one recess in the lens case. In another example embodiment, the docking site is a peripheral edge of the container body where a combination lens case/closure cap mounts, and the retainer mechanism includes a snap-fit coupling at the peripheral edge.
Patent CA-2542803-C (CA)
Title: Universal collar key
Inventor: CIAVARELLA NICK
IPC: B67D7/06
Filed: 2004-10-25
Granted: 2011-12-13
Abstract: A universal collar key used in connection with a container that fits within the housing of a dispenser that has a keyed receiver, the universal collar key including a collar supported on the container, a first flange and a second flange extending radially outward from the collar and spaced axially to define a clearance for receipt fo the receiver therebetween.
Patent CA-2542815-C (CA)
Inventor: MAST WENDELL E
IPC: B23B51/00
Filed: 2004-11-04
Granted: 2008-08-26
Abstract: A spade drill insert and drilling tool assembly is provided wherein the spade drill insert body comprises curved cutting edges and a lip groove having a trough substantially parallel to a plane formed through each adjacent curved cutting edge, which provides a significant improvement in chip formation during cutting operations.
Patent CA-2544119-C (CA)
Inventor: DISALVO ANTHONY L
IPC: A61Q11/00
Filed: 2004-11-01
Granted: 2012-05-29
Abstract: The invention provides a soft surface coating composition comprising:  1) a composite material comprising (a) an exfoliated nanoparticle having a surface and (b) a metal selected from Groups 3 to 12, aluminum and magnesium, wherein the metal is loaded onto the surface of the nanoparticle; 2) a carrier medium;  3) a surfactant; and 4) one or more adjunct ingredients, and wherein the metal is in the neutral (0) metal state and also provides a method of modifying a soft surface which comprises applying the soft surface coating composition thereto.
Patent CA-2547087-C (CA)
Inventor: SPANGENBERG GERMAN
IPC: C12N15/82
Filed: 2004-11-24
Granted: 2016-02-16
Abstract: The present invention relates to nucleic acids or nucleic acid fragments encoding amino acid sequences for polypeptides involved in tolerance to freezing and/or low temperature stress in plants. More particularly, the present invention relates to nucleic acids or nucleic acid fragments encoding amino acid sequences for ice recrystallisation inhibition proteins (IRIPs) in plants, and the use thereof for the modification of plant response to freezing and/or low temperature stress. Even more particularly, the present invention relates to polypeptides involved in tolerance to freezing and/or low temperature stress in Deschampsia and Lolium species.
Patent CA-2547513-C (CA)
Title: Masque facial presentant une couche ecran pour une resistance accrue au fluide
Inventor: STEINDORF ERIC C
IPC: A62B23/02
Filed: 2004-06-25
Granted: 2012-01-03
Abstract: L'invention concerne un masque facial (10). Ce masque facial (10) comprend une partie de corps (12) configurée pour être placée sur la bouche et au moins sur une partie du nez d'un utilisateur (14) de sorte que l'air de la respiration est aspiré par la partie de corps (12). La partie de corps (12) comprend une couche écran (16) permettant d'empêcher la pénétration d'un fluide éclaboussant le masque. La couche écran (16) présente une surface extérieure (18) et une surface intérieure (20) dotées d'une pluralité de saillies?¿(22) s'étendant à partir de la surface extérieure (18) ou de la surface intérieure (20). La couche écran (16) permet d'absorber l'énergie associée à l'éclaboussure fluidique de la partie de corps du masque. La couche écran (16) distribue le fluide de sorte à l'éloigner du point d'impact (24), dans des canaux (26) situés entre les saillies (22).
Patent CA-2554273-C (CA)
Inventor: VAN DEN AKER MARTINUS CORNELUS ADRIANUS
IPC: B29C70/16
Filed: 2005-02-10
Granted: 2012-10-02
Abstract: A device for manufacturing a crosslaid fibre web comprises a first conveyor belt (10) and a second conveyor belt (20), which are oriented in two different directions, wherein the second conveyor belt (20) adjoins a side of the first conveyor belt (10). During operation of the device, the first conveyor belt (10) transports longitudinal fibre web segments (5), which are conveyed to the second conveyor belt (20) in a conveyance region (12). During transportation by the first conveyor belt (10), a conveyance area (35) of the longitudinal fibre web segments (5) projects with respect to the side of the first conveyor belt (10). The device comprises a guiding belt (60) for supporting a portion (36) of this conveyance area (35), in order to guarantee that, in the conveyance region (12), the longitudinal fibre web segments (5) may be conveyed to the second conveyor belt (20) in a completely outstretched fashion.
Patent CA-2555676-C (CA)
Title: Chaudron sans refractaire a grande efficacite
Inventor: BOLIND MICHAEL L
IPC: F27D99/00
Filed: 2005-02-10
Granted: 2014-01-14
Abstract: L'invention concerne un appareil pour calciner du gypse comprenant un logement présentant un fond, une partie supérieure ouverte, et une pluralité de parois latérales s'étendant entre celles-ci. Un montage est situé à proximité de la partie supérieure et il est conçu pour recevoir du gypse à partir d'une source et pour transférer le gypse dans le logement. Au moins un brûleur est relié au logement et peut effectuer la combustion d'un mélange air-carburant pour chauffer le gypse. Au moins un conduit de brûleur en serpentine s'étend du brûleur à travers le logement et se termine dans un étage support de l'appareil. Le gaz d'échappement est ensuite dirigé vers un tampon de fluidisation et dans le gypse, de manière à chauffer ledit produit en gypse. Un mécanisme d'agitation permet de mélanger le gypse à proximité du tampon de fluidisation, ce qui empêche la coagulation de poches de gypse et la fluidisation du gypse.
Patent CA-2555766-C (CA)
Inventor: KUMAGAI KAORU
IPC: G01S17/10
Filed: 2006-08-10
Granted: 2015-02-24
Abstract: Distance measuring device comprising a first light emitting unit for projecting a pulsed laser beam, a second light emitting unit for emitting a correction pulsed laser beam, a distance measuring light optical path to guide the pulsed laser beam for distance measurement toward a first photodetection unit, an internal reference light optical path for splitting an internal reference pulsed light from the pulsed laser beam for distance measurement and for guiding to a second photodetection unit, a correction light optical path for splitting the correction pulsed laser beam and for guiding to the first photodetection unit and the second photodetection unit, light amount adjusting means for changing light intensity of the correction pulsed laser beam and the internal reference pulsed light, and control arithmetic unit for calculating a distance based on difference of photodetection time of the pulsed light from the first photodetection time and the second photodetection unit.
Patent CA-2558899-C (CA)
Inventor: CLARK ROBIN D
IPC: C07D471/04
Filed: 2005-03-09
Granted: 2013-02-05
Abstract: La présente invention a trait à une nouvelle classe de composés d'azadécaline à cycles accolés et à des procédés d'utilisation des composés en tant que modulateurs de récepteurs glucocorticoïdes.
Patent CA-2561289-C (CA)
Inventor: SEKI BUNZO
IPC: B62K5/01
Filed: 2005-03-25
Granted: 2012-07-31
Abstract: A drive power transmitting system for a rough-terrain traveling vehicle (10) includes a pair of drive shafts (177, 178) for transmitting drive power from a power unit (18) to respective right and left independently suspended rear wheels (21, 21). Right and left constant velocity joints (184, 184) are provided on respective opposed ends of the drive shafts. A bearing unit (176) is provided on each constant velocity joint for connecting the same to a final gearcase (133) provided on a vehicle body so that the left and right constant velocity joints are releasably connected to the final gearcase individually.
Patent CA-2570604-C (CA)
Title: Shrouded turbofan bleed duct
Inventor: KRAFT ROBERT EUGENE
IPC: F02C9/18
Filed: 2006-12-08
Granted: 2014-09-09
Abstract: A bleed duct (42) is configured for bleeding fan air from the fan bypass duct (32) in a turbofan aircraft engine (10). The bleed duct (42) includes a tubular conduit (48) having an inlet (50) and outlet (52) at opposite ends. The conduit (48) is configured in flow area for recovering pressure from speeding fan air bled therethrough. A shroud (60,68,70,72,74) extends forwardly from the duct inlet (50) for suppressing dynamic pressure oscillations inside the conduit (48) without degrading the pressure recovery.
Patent CA-2574830-C (CA)
Title: Electric power plant with thermal storage medium
Inventor: HOLLIS IRVINE A
IPC: F01K3/08
Filed: 2005-07-25
Granted: 2014-04-15
Abstract: A power plant uses an energy source (1) to produce electricity in a first generator. The electricity from the first generator provides heat to a solid heat storage medium (2). The solid heat storage medium (2) is a heat exchanger and water is pumped through the solid heat storage medium to receive heat in order to convert the water into steam. The steam is then used to drive a set of second generators (4) to produce electricity. In this way, electricity can be produced using heat from the heat storage medium (2) whether or not the energy source (1) is operable. For example, if the energy source (1) is a wind turbine and the wind is not traveling at sufficient velocity to produce electricity, the heat storage medium can be used to convert water into steam, and reheat steam which is then used to generate electricity in a second generator (4).
Patent CA-2578799-C (CA)
Inventor: BURROUGHS DENNIS M
IPC: H01R24/38
Filed: 1998-02-23
Granted: 2009-05-19
Abstract: A jack module system is disclosed. The system includes a housing (12) defining an interior. The system also includes first and second jacks (14, 14'). Each jack (14, 14') includes a jack body (100) including upper and lower edges. Receiving means are disposed within the housing (12) for slidably receiving the jack bodies (100) in a first direction and slidably removing the jack bodies (100) in a direction opposite the first direction. The jacks (14, 14') are stacked along an axis perpendicular to the first transverse dimension. The system also includes a cover (102) removably securing the jack bodies (100).
Patent CA-2580374-C (CA)
Title: Method of manufacturing and installing a ceramic dental implant with an aesthetic implant abutment
Inventor: VAN DER ZEL JOSEPH MARIA
IPC: A61K6/90
Filed: 2004-09-14
Granted: 2014-11-18
Abstract: Manufacturing of tooth prosthesis, for insertion in a jawbone, comprising an implant and an abutment on top of the implant. The method comprises: defining a shape of the prosthesis and its location in the jawbone by using first data from a first CT scan image of the jawbone and second data from a second image of a gypsum cast, correlating first and second data by extracting from the first data first position reference data of a first reference in the first image, and from the second data second position reference data of a second reference in the second image, the second reference being identical to the first reference; performing a geometric transformation on the second data and/or the first data to have a coincidence of the second image with the first image and to combine the first and second data into composite scan data.
Patent CA-2583408-C (CA)
Inventor: HASSAN MAHMOUD
IPC: A61K8/06
Filed: 2005-10-25
Granted: 2014-01-21
Abstract: Skin moisturizing formulations which can be administered in the bath or shower, depositing a thin layer of moisturizing agents on application, which is not rinsed off but remains to protect the skin from drying, resulting in smoother, softer skin feel; the formulations comprising polyvalent metal cations and fatty acids, which react on application in the shower or bath to form a thin deposit of insoluble salts, thereby enhancing the retention of moisturizing oils and conditioning agents.
Patent CA-2591104-C (CA)
Title: Cassette clamping mechanism
Inventor: WILLIAMS DAVID L
IPC: A61F9/007
Filed: 2007-06-08
Granted: 2011-02-08
Abstract: A mechanism having a pair of pivoting cassette clamping bars. The clamping bars are connected to a pneumatic cylinder or an electromechanical actuator through a series of links and an actuator wheel so that extension and retraction of the pneumatic cylinder or the electromechanical actuator causes the clamping bars to rotate and counter- rotate. The use of a pneumatic cylinder provides smooth, well-controlled movement of the clamping bars.
Patent CA-2594414-C (CA)
Title: Recuperation d'hydrocarbures facilitee pau une combustion in situ en utilisant des paires de puits horizontaux
Inventor: CHHINA HARBIR S
IPC: E21B43/243
Filed: 2006-01-13
Granted: 2010-10-12
Abstract: L'invention porte sur des processus de récupération d'hydrocarbures utilisables dans des réservoirs d'huile lourde. A cet effet on peut utiliser des puits de production d'hydrocarbures situés sous les puits horizontaux d'injection de gaz oxydant, la distance séparant un puits de production de gaz d'un puits d'injection étant supérieure à celle le séparant d'un puits de production d'hydrocarbures. Les gaz oxydants injectés dans le réservoir par le puits d'injection sont brûlés in situ pour mobiliser les hydrocarbures. Le processus peut être adapté à des réservoirs épuisés en pétrole suite à un processus de récupération antérieur, par exemple par drainage par gravité à assistance de vapeur, laissant dans le réservoir des dépôts résiduels d'huiles et des chambres à zones mobiles. Le processus de l'invention peut être par ailleurs modulé pour qu'une partie des huiles résiduelles soient soumises à la combustion, alors que le reste est extrait en canalisant les gaz de combustion dans les zones mobiles préexistantes des réservoirs.
Patent CA-2597028-C (CA)
Title: Multi-layer body and process for the production of a multi-layer body
Inventor: STAUB RENE
IPC: G03F7/00
Filed: 2006-02-09
Granted: 2014-05-13
Abstract: There are described a process for the production of a multi-layer body (100) having a partially shaped first layer (3m) and a multi-layer body produced in that way. It is provided that a diffractive first relief structure (4) is shaped in a first region of a replication layer (3) of the multi-layer body, that the first layer (3m) is applied to the replication layer (3) in the first region and in a second region in which the relief structure is not shaped in the replication layer (3), that a photosensitive layer is applied to the first layer (3m) or a photosensitive washing mask is applied thereto as a replication layer, that the photosensitive layer or the washing mask is exposed through the first layer (3m) so that the photosensitive layer or washing mask is exposed differently due to the first relief structure in the first and in the second regions, and that the first layer (3m) is removed using the exposed photosensitive layer or washing mask as a mask layer in the first region but not in the second region or in the second region but not in the first region.
Patent CA-2600238-C (CA)
Title: Method of testing the integrity of dialysis circuit filters
Inventor: ALBERTINI MILCO
IPC: B01D65/10
Filed: 2007-09-05
Granted: 2014-07-08
Abstract: A method of testing the integrity of a membrane of at least one filter located along a dialysis solution circuit; the method including, in succession, the steps of: - wetting the test membrane with an aqueous solution; - expelling the aqueous solution from the filter; - filling a fill chamber of the filter with a given quantity of gas, after first closing the gas flow lines from the fill chamber; and - detecting gas flow through the membrane, which bounds the fill chamber. (Figure 3)
Patent CA-2601473-C (CA)
Title: Enclosure system for underground utility connections
Inventor: BURKE EDWARD J
IPC: H02G3/18
Filed: 2006-03-09
Granted: 2012-09-11
Abstract: An underground electrical utilities vault and distribution enclosure system comprises a grade level box, for storing underground cables, and a two-part lid comprising a pair of side-by-side cover plates that close the top of the box. One of the split cover plates has an access opening that interlocks with an above-ground pedestal housing. Connections to underground cables contained in the grade level box are made on a frame structure disposed in the pedestal housing. The split cover may contain a removable plug that normally rests at ground level before service is provided to the premises. The pedestal housing can include a separate collar that supports a pre-assembled contact mounting frame and snap locks into a fixed position over the access opening.  Separately, the pedestal housing can include a plug base and an integrally molded collar that supports a contact mounting frame. When connections are provided to the premises, the plug is removed and the pedestal housing, having a base of the same configuration as the access opening, is snap-locked in the opening left by removing the plug. The interior of the pedestal housing contains connecting brackets such as mounting bars and/or a universal mounting plate for making the above-ground connections.