baber/WOPTO huggingface dataset:
Patent CA-2499220-C (CA)
Inventor: FALOTICO ROBERT
IPC: A61M35/00
Filed: 2005-03-03
Granted: 2013-12-10
Abstract: Les dispositifs médicaux, notamment les dispositifs médicaux implantables, peuvent être enduits pour diminuer ou essentiellement éliminer la réaction d'un organisme biologique à l'introduction du dispositif médical dans l'organisme. Les dispositifs médicaux peuvent être enduits de tous matériaux biocompatibles. Des substances, agents ou composés thérapeutiques peuvent être mélangés avec les matériaux biocompatibles et apposés à au moins une partie du dispositif médical. De plus, diverses compositions polymères peuvent être utilisées pour maîtriser le taux d'élution des substances, agents ou composés thérapeutiques des dispositifs médicaux implantables. Le dispositif médical en question comprend une structure implantable, une matrice de couche de fond et une couche de finition. La matrice de couche de fond comprend une dose thérapeutique de mélange de rapamycine et de glucoside cytostatique incorporé à un premier matériau polymère. La matrice de couche de fond est placée sur la surface du dispositif médical implantable. La couche de finition comprend un second matériau polymère. La couche de finition est placée sur la matrice de couche de finition pour maîtriser le taux d'élution de rapamycine et de glucoside cytostatique.
Patent CA-2517459-C (CA)
Title: Heterobifunctional polymeric bioconjugates
Inventor: GREENWALD RICHARD B
IPC: A61K51/06
Filed: 2004-03-12
Granted: 2012-10-02
Abstract: Heterobifunctional polymeric prodrug platforms for delivering biologically active compounds, including proteins, monoclonal antibodies and the like are disclosed. One preferred compound is formula (I). Methods of making and using the compounds and conjugates described herein are also provided.
Patent CA-2523284-C (CA)
Title: Methods of reducing the stacking height of containers, lids, and bases
Inventor: GOMOLL JAMES N
IPC: B65D21/032
Filed: 2005-10-11
Granted: 2011-03-22
Abstract: A method for forming a reduced-height stack of containers wherein the containers stacked contain at least one undercut and at least one undercut receiving structure. The first container having an undercut at a first position and an undercut receiving structure at a second position. The second container having an undercut at a third position and an undercut receiving structure at a fourth position. The containers may be arranged so that the at least one undercut of the first container at the first position aligns with and fits into the at least one undercut receiving structure at the fourth position of the second container below the first container in the stack.
Patent CA-2523523-C (CA)
Title: Single motor blower
Inventor: WILLINGHAM JOSEPH C SR
IPC: E04F21/06
Filed: 2005-10-12
Granted: 2009-09-15
Abstract: An apparatus for installation of a material having discrete elements. The apparatus includes: (a) a supply material having discrete elements; and (b) a transporter system downstream of the supply material having discrete elements. In the preferred embodiment, the transporter system includes (i) a vertical feed, inline blower and (ii) a material agitator upstream of the vertical feed, inline blower. The apparatus may further include an applicator assembly connected downstream to the transporter system. In the preferred embodiment, the material is installed without the use of water.
Patent CA-2531721-C (CA)
Title: Dual drug dosage forms with improved separation of drugs
Inventor: LIM JONG
IPC: A61K9/22
Filed: 2004-07-13
Granted: 2013-06-11
Abstract: Drug tablets that include a prolonged-release core and an immediate-release layer or shell are prepared with a thin barrier layer of drug-free polymer between the prolonged-release and immediate-release portions of the tablet. The barrier layer is penetrable by gastrointestinal fluid, thereby providing full access of the gastrointestinal fluid to the prolonged-release core, but remains intact during the application of the immediate-release layer, substantially reducing or eliminating any penetration of the immediate-release drug into the prolonged-release portion.
Patent CA-2534765-C (CA)
Inventor: ALLSOPP REGINALD CHARLES
IPC: E06B9/42
Filed: 2006-02-10
Granted: 2007-04-03
Abstract: The invention relates to a plug for releasable engagement with the centre-pin of a roller blind control unit wherein engagement of the plug with the pin ensures that a tip of the centre-pin engages an external surface of the control unit. In addition, a releasably inter-engaging combination of this plug and centre-pin wherein insertion of the centre-pin through a roller blind control unit and engagement with the plug, ensures that a tip of the centre-pin engages an external surface of the control unit is described. The invention also relates to a control unit for use in a window blind head rail assembly comprising: a sprocket wheel, a sprocket support and wrap spring, a splined bush for engagement with a roller blind tube, a centre-pin, and a plug for releasable engagement with the centre-pin.
Patent CA-2535869-C (CA)
Inventor: JUSTIN MICHAEL JAMES
IPC: G01N35/04
Filed: 2004-08-13
Granted: 2012-03-20
Abstract: A carrier for holding up to N test sample devices as they are moved through a sample testing instrument. Each of the test sample devices are held in a receiving structure such as a slot in the carrier. The carrier also includes N  optical interrupt positioning features, each placed in registry with one of the receiving structures (and thereby in registry with the test sample device). The instrument includes fixed optical interrupt sensors for detecting the position of the positioning feature as the carrier is moved through the instrument. In the illustrated embodiment, the position features comprise voids formed in a rib on the lower surface of the carrier. The optical interrupt sensors are positioned below the path the carrier travels over, whereby as the carrier moves past the sensor the voids, and hence position of the test sample devices, are detected.
Patent CA-2538172-C (CA)
Inventor: HARMAN ANTHONY DAVID
IPC: B65D83/16
Filed: 2004-09-09
Granted: 2011-12-06
Abstract: A foam transfer device (600) is described, for use with aerosol canister apparatus for producing a sclerosant foam for the treatment of, inter alia, varicose veins. The device enables diversion of an initial quantity of below-specification foam from the canister to waste, e.g. to an integral waste chamber, before dispensing a further quantity of foam for use in treatment. The switching of the flow from the waste chamber to a different outlet (618) for use is accomplished without interrupting the flow from the aerosol canister since this would cause the foam to drop below specification again. The waste chamber may be transparent so that the foam entering it can be observed and a decision made by a user when to stop diverting foam to waste. Alternatively, the foam may be diverted automatically e.g. when a set time has elapsed or a set volume of foam dispensed. The foam for use is normally dispensed into a syringe for subsequent injection into a varicose vein of a patient.
Patent CA-2543024-C (CA)
Title: A method and apparatus for producing a package or for packaging a food product
Inventor: EXNER RON
IPC: B65D30/10
Filed: 2006-04-12
Granted: 2013-06-04
Abstract: A package material with a tamper evident feature and methods of manufacture thereof, are disclosed herein. The package comprises a colored primer or lacquer coating applied along a portion of a seal and further comprising a peelable sealant. When opened the peelable sealant is separated from the portion of the seal containing colored primer or lacquer and removes a section of the coating, thus providing a visual indication that the package has been opened.
Patent CA-2547777-C (CA)
Inventor: VARNHAM MALCOLM PAUL
IPC: B23K26/073
Filed: 2004-12-06
Granted: 2013-01-15
Abstract: Apparatus for the industrial processing of a material (6) by optical radiation (10), which apparatus comprises a waveguide (1) for delivering the optical radiation (10), and focussing optics (5) for directing the optical radiation (10) from an output end (12) of the waveguide (1) onto the material (6), wherein the waveguide (1) has a guidance profile (19) across its cross section defined by its refractive index profile (25) and optical gain profile (17), and wherein the guidance profile (19) and focussing optics (5) are such that optical power distribution (16) at the surface (14) of the material (6) has first and second optical powers, (P1), (P2) which are located at first and second radii (r1). (r2) from the centre of the optical power distribution (16) and which are of substantially higher intensity than a third optical power (P3) at a third radius (r3) that is smaller than the first and the second radii (rl), (r2).
Patent CA-2556751-C (CA)
Inventor: BALDOVINO CARLO
IPC: D02G3/48
Filed: 2004-09-29
Granted: 2015-04-21
Abstract: Toothed belt (1) for use with oil comprising a body and a plurality of teeth (4) extending from at least a surface of the body; the teeth are covered by a coating fabric (5). The toothed belt comprises a plurality of resistant inserts (3) produced from at least a first and a second material. Preferably, the resistant inserts are constituted by glass fibres and carbon fibres.  Preferably, a resistant layer (8) is made to adhere over the coating fabric (5), said layer comprising a fluorine based plastomer with the addition of an elastomeric material, wherein the plastomer is present in a greater amount than the elastomeric material. The elastomeric material forming the body of the belt is preferably a copolymer obtained from a diene monomer and a monomer containing nitrile groups, wherein the nitrile groups are between 33% and 49%, preferably 39 weight % with respect to the copolymer.
Patent CA-2557851-C (CA)
Title: Aliphatic ester compounds as slip agents in polyester polymers
Inventor: PARKER DAVID ANDREW
IPC: C08K5/101
Filed: 2005-03-02
Granted: 2012-08-21
Abstract: Use of a compound of general formula (1) as a slip agent in a PET polymer, wherein: R and R1 represent hydrocarbon moieties, each hydrocarbon moiety comprising 6 to 24 carbon atoms and wherein R and/or R1 may be linear, branched chain, saturated or contain one or more double a bonds; X represents one of the moieties (a), wherein A represents a hydrocarbon moiety comprising 2 to 36 carbon atoms and may be linear, branched chain, saturated or contain one or more double bonds.
Patent CA-2560990-C (CA)
Inventor: BROWN DANIEL W
IPC: A23L13/40
Filed: 2005-03-30
Granted: 2010-07-20
Abstract: La présente invention concerne des produits alimentaires contenant des concentrations élevées de protéines végétales et leurs procédés de fabrication. La présente invention concerne plus particulièrement des extrudats de protéines végétales contenant des concentrations élevées de protéines et de faibles concentrations de glucides, des procédés destinés à la fabrication de ces extrudats de protéines et l'utilisation de ces extrudats de protéines comme ingrédients alimentaires fonctionnels.
Patent CA-2562816-C (CA)
Title: Large bottle-shaped container having substantially rectangular cross section
Inventor: SASAKI MASAAKI
IPC: B65D1/02
Filed: 2005-04-14
Granted: 2012-10-30
Abstract: A large container made of synthetic resin, and comprising a neck (1) and a body (2); said body having a substantially rectangular cross section, and including an upper body (11) and a lower body (12); said upper body (11) containing a center of gravity of the container when filled with liquid; said upper body (11) having a waist (13) section containing the center of gravity; said waist section (13) having a grip (14), said grip (14) being not adapted to absorb a negative pressure in the container; at least one surface of said lower body including a vacuum panel (16, 26). A large container made of synthetic resin, and comprising a neck (51) and a body (12); said body (12) having a substantially rectangular cross section, and including an upper body (61) and a lower body (62); said upper body (61) containing a center of gravity of the container when filled with liquid; said upper body (61) having a rib (65) containing the center of gravity; said rib (65) being not adapted to absorb a negative pressure in the container; at least one surface of said lower body including a vacuum panel (66, 67).
Patent CA-2581320-C (CA)
Title: Tissue expansion devices
Inventor: SHALON TADMOR
IPC: A61F2/12
Filed: 2005-09-21
Granted: 2021-04-27
Abstract: A tissue expansion device, the device (300) comprising: (a) an expandable compartment (310) adapted for implanting in a body of a subject; and (b) a gas source (210) adapted for implanting in a body of a subject and operably connected to said expandable compartment for inflation thereof by transfer of a gas thereto.
Patent CA-2581382-C (CA)
Title: Dispositif de renfort de lecteur de cartes a fente
Inventor: DUBOIS ERIC
IPC: G06K13/08
Filed: 2005-09-23
Granted: 2013-09-10
Abstract: L'invention concerne un dispositif de renfort (30) d'un lecteur (10) de cartes comportant une fente (12) au moins en partie délimitée par une base (34) et deux parois latérales (17) et s'étendant selon une direction longitudinale, ladite fente étant destinée à recevoir une carte se déplaçant selon ladite direction longitudinale en s'appuyant sur la base, le dispositif comprenant un fil (30) de section sensiblement circulaire disposé au niveau de la base et sur lequel la carte est destinée à glisser.
Patent CA-2584451-C (CA)
Inventor: NEDELIK ROBERT
IPC: B61D15/06
Filed: 2005-10-10
Granted: 2009-10-06
Abstract: A railroad vehicle comprising at least two collision posts (RS1, RS2) disposed at a front end (END) of the railroad vehicle and extending perpendicular to a floor (BOD) of the railroad vehicle, wherein a crumple zone (KZO) is located at a front end region of the floor (BOD) and each of the collision posts (RS1, RS2) is connected at its upper end region (OE1, OE2) to a roof region (DAB) of the railroad vehicle, and wherein each of the collision posts (RS1, RS2) has a buckling region (SK1, SK2) in its upper end region (OE1, OE2).
Patent CA-2586042-C (CA)
Title: Reinforcing poles
Inventor: KNIGHT JOHN KEITH
IPC: E04H12/04
Filed: 2005-10-10
Granted: 2012-12-18
Abstract: A method for reinstating a pole (3) standing in ground (4) comprising, abutting an inner surface of a sleeve (5) against an outer surface of the pole so as to have a lower portion of the sleeve penetrating the ground and an upper portion of the sleeve projecting above the ground, and sliding a secondary member (7) against an outer surface of the sleeve so that the secondary member locates against the sleeve and projects above the ground and into the ground, wherein the construction is such that the sleeve and secondary member located against the sleeve jointly form a bridging beam (1) incorporating a box section reinforcement of the bridging beam. The formation of this box section substantially improves the strength of the bridging beam above what would be expected from the strength of the individual components.
Patent CA-2589496-C (CA)
Title: Defoamer emulsion compositions for pulp mill applications
Inventor: CHENG HUAI N
IPC: C08K5/00
Filed: 2005-12-08
Granted: 2013-02-12
Abstract: An oil-in-water emulsion useful as a defoamer for pulp and paper mill applications is described. The defoamer has an oil blend (of a triglyceride oil or a mixture of triglyceride oils and silicone), a stabilizing agent (to make the oil blend stable in the emulsion), hydrophobic silica particles, surfactants, dispersants, and other components. The emulsion is usable directly at low concentrations to control foam.
Patent CA-2599340-C (CA)
Inventor: NAGAHARA NAOKI
IPC: A61K9/16
Filed: 2006-02-24
Granted: 2012-12-04
Abstract: Selon l~invention, dans un procédé de fabrication de granulés contenant une substance biologiquement active, toute variation du profil d~élution de la substance biologiquement active est réduite en portant la température des granulés à environ 50°C ou davantage et en maintenant la température environ 1 minute ou davantage. En réglant la vitesse de pulvérisation à environ 90 mg/min ou davantage pour 1 g de noyaux pendant la pulvérisation d~un agent de pulvérisation pour agent primaire contenant la substance biologiquement active, tout en pulvérisant un liquide de liaison sur les noyaux et en réglant le poids total d~alimentation pour surface unitaire pour une machine de granulation par enduction de lit fluidifié centrifuge à environ 1,5 g/cm2 ou davantage, on réduit toute variation du profil d~élution de la substance biologiquement active des granulés.
Patent CA-2607781-C (CA)
Title: Chemical etching composition for the preparation of 3-d nano-structures
Inventor: WONG SEAN
IPC: C07C217/58
Filed: 2007-10-11
Granted: 2014-09-16
Abstract: The present invention is directed to the use of a chemical compound as an etchant for the removal of the unmodified areas of a chalcogenide-based glass, while leaving the image wise modified areas un-removed, whereby said compound contains a secondary amine, R1 R2 NH, with R, and/or R2 having a sterically bulky group with more than 5 atoms.
Patent CA-2609873-C (CA)
Title: Multi-dimensional locating system and method
Inventor: AUDET MATHIEU
IPC: G06F12/02
Filed: 2007-03-27
Granted: 2012-12-04
Abstract: A system and a method for organizing information elements in a system having a display capability which (a) generates a first information element vector based on a predetermined first characterization attribute, (b) generates a second information element vector based on a second characterization attribute, and (c) display on the display device the first information element vector non-parallel to the second information element vector. Furthermore, the method allows a user to select the characterization attributes and to visualize the information element vectors.
Patent CA-2612944-C (CA)
Title: Systeme et methode de mise a jour d'un contexte de protocole de donnees a paquets
Inventor: SUZUKI TAKASHI
IPC: H04W88/02
Filed: 2007-11-29
Granted: 2012-09-04
Abstract: Système et méthode de mise à jour d'un contexte de protocole de données à paquets, comme un contexte PDP (Protocole de données à paquets) Un dispositif mobile communique dans un contexte de protocole de données à paquets. S'il n'y a pas eu d'activité de données dans le contexte de protocole de données à paquets pendant une certaine durée, le réseau peut alors désactiver le contexte de protocole de données à paquets. Le dispositif mobile peut rétablir le contexte de protocole de données à paquets; cependant rétablir excessivement le contexte de protocole de données à paquets impose une charge sur le réseau. D'après un mode de réalisation de l'application, le dispositif mobile détermine la durée d'arrêt, par exemple en mesurant la durée d'arrêt. Lors d'inactivité des données pendant une période proche de la durée d'arrêt, le dispositif mobile transmet un paquet dans le contexte de protocole de données à paquets pour tenir à jour le contexte de protocole de données à paquets. Conséquemment, la charge sur le réseau peut être réduite en obtenant une fréquence convenable de transmission de courtes données à partir du dispositif mobile.
Patent CA-2623961-C (CA)
Inventor: STADTFELD HERMANN J
IPC: B23F5/20
Filed: 2006-10-04
Granted: 2013-08-06
Abstract: A method and tool arrangement for producing straight bevel gears and the like on a multi-axis computer controlled machine wherein a single tool is utilized in the machining process.
Patent CA-2624733-C (CA)
Title: Faceted par lamp
Inventor: LI JASON J
IPC: H01J5/16
Filed: 2008-03-06
Granted: 2015-10-06
Abstract: A PAR lamp has a body with an internal reflector surface disposed about a longitudinal axis. A  cavity is provided at one end of the body and an arc discharge tube that provides a substantially spherical light source is positioned in the cavity and disposed on the longitudinal axis. A cover receiving opening is provided at a second end of the body and a cover closes the cover receiving opening. A plurality of spiral facets is formed on the internal reflector surface, the plurality of spiral facets being sufficient in number to increase the maximum beam candle power and decrease the beam angle when compared to faceted lamps having a lesser number of facets. The number of facets is equal to or greater than 75 and preferably is 100.
Patent CA-2628794-C (CA)
Title: Treatment of length dependent neuropathy
Inventor: CAMPBELL JAMES N
IPC: A61K31/506
Filed: 2006-11-07
Granted: 2012-01-03
Abstract: Compositions, and methods of use thereof, are provided for the treatment of painful neuropathy by local or topical delivery of compounds that interact with .alpha.-adrenergic receptors, especially an alpha2 adrenergic agonist such as clonidine, to the entire painful area such that the need for systemic dosing is minimized. The compounds are delivered to or adjacent to painful areas in patients with painful length dependent neuropathy, and other neuropathies that affect the pain signaling fibers in the skin. A preferred compound for the treatment of patients with length dependent neuropathy is clonidine applied in a transdermal patch, gel, ointment, lotion, liposomal formulation, cream, or emulsion, wherein the concentration is sufficient to provide an effective dose in the painful area or immediately adjacent areas.
Patent CA-2632870-C (CA)
Title: Derives fongicides de n-cycloalkyl-benzylamide
Inventor: MANSFIELD DARREN
IPC: C07D275/02
Filed: 2006-11-15
Granted: 2015-03-24
Abstract: La présente invention concerne des dérivés de N-cycloalkyl-benzylamide de formule (I) dans laquelle les substituants sont tels que définis dans la description, ainsi que leur procédé de synthèse, leur emploi en tant que principes actifs fongicides, en particulier sous forme de compositions fongicides, et des méthodes de contrôle de champignons phytopathogènes, notamment de plantes, en utilisant ces composés ou compositions : (I)
Patent CA-2636628-C (CA)
Inventor: ABOUSALEH KHALED
IPC: B01L3/02
Filed: 2007-01-04
Granted: 2014-05-20
Abstract: The invention relates to a pumping device comprising: a housing (1) whose front face (2) is at least partly formed by a block of transparent material (3), this block (3) containing a number of machine-drilled holes including at least one blind hole (4) forming a work chamber (17), at least one hole forming an admission and/or exhaust channel (5) leading into the blind hole (4), two through channels (6, 7) whose orifices (10, 11) on the front face (8) of the block (3) are fitted with hydraulic hose connection means, two solenoid valves, a plunger (15) sliding leaktightly in a bearing (16) fitted to the orifice of the blind hole (4), this plunger (15) defining with said blind hole (4) a volume that varies as a function of the axial position of the plunger (15), and a module connected to the base of the plunger for moving the plunger (15) translationally. The invention applies to the pipetting, dilution, rinsing and/or dispensing of samples, that is to say irrespective of the envisaged sections of volume.
Patent CA-2637930-C (CA)
Title: Self-exciting, self-sensing piezoelectric cantilever sensor
Inventor: MUTHARASAN RAJAKKANNU
IPC: G01N29/02
Filed: 2007-01-23
Granted: 2016-09-06
Abstract: A piezoelectric cantilever sensor includes a piezoelectric layer and a non-piezoelectric layer, a portion of which is attached to the piezoelectric layer. In one embodiment, one end of the non-piezoelectric layer extends beyond the end of piezoelectric layer to provide an overhang. The overhang piezoelectric cantilever sensor enables increased sensitivity allowing application of the device in more viscous environments, such as liquid media, as well as application in liquid media at higher flow rates than conventional piezoelectric cantilevers. In another embodiment, the sensor includes first and second bases and at least one of the piezoelectric layer and the non-piezoelectric layer is affixed to each of the first and second bases to form the piezoelectric cantilever sensor. In this embodiment, the sensor is robust and exhibits excellent sensing characteristics in both gaseous and liquid media, even when subjected to relatively high flow rates.