baber/WOPTO huggingface dataset:
Patent CA-2332038-C (CA)
Inventor: ZHAO CHAOYING
IPC: A61K9/08
Filed: 1999-04-16
Granted: 2009-01-27
Abstract: L'invention concerne une composition pharmaceutique et son procédé de préparation. Cette composition comprend entre 1,5 et 6,9 % en poids d'une ou plusieurs substances sélectionnées parmi le chlorure de sodium, le chlorure de potassium, le sulfate de magnésium, le chlorure de calcium, le gluconate de calcium et les composés analogues et entre 3 et 18 % en poids d'une ou plusieurs substances sélectionnées parmi l'amidon hydroxyéthyle, le glucosane, l'amidon carboxy-méthyle, le polyvinylpyrrolidone, le dérivé de gélatine et les composés analogues ainsi que l'équilibre de la solution d'injection normale, à condition que la quantité de chlorure de sodium soit au moins de 1,5 % en poids. La composition pharmaceutique est utile pour traiter les blessures ou les chocs subis par un patient car elle présente l'avantage d'avoir une action curative sans effets secondaires, rapide, durable et de qualité et trouve un large éventail d'applications.
Patent CA-2345750-C (CA)
Inventor: HOMANN MICHAEL J
IPC: C12P41/00
Filed: 1999-10-01
Granted: 2005-12-06
Abstract: L'invention concerne un procédé de fractionnement hydrolytique microbiologique or enzymatique de trans-2-(alkoxycarbonyléthyl) lactames représentés par la formule (I) dans laquelle R est l'alkyle C1-C7, 2,2,2,trifluoroéthyle ou méthoxyéthoxyéthyle, et R<1> est l'hydrogène ou un groupe de protection. Ce procédé permet d'obtenir un composé optiquement enrichi représenté par la formule (Ib) or (IIa).
Patent CA-2346314-C (CA)
Inventor: LIEVREMONT GILLES
IPC: B61C17/00
Filed: 2001-05-01
Granted: 2008-12-23
Abstract: The rail vehicle has each item of equipment individually cooled by a fan (2) driven by an electric motor. The electric motor is an asynchronous AC motor, supplied with three-phase alternating current by an individual inverter supplied from the direct current system of the rail vehicle. An Independent claim is also included for the ventilation method.
Patent CA-2350951-C (CA)
Inventor: HRUSKA KEVIN
IPC: A01F29/00
Filed: 1999-09-17
Granted: 2002-04-30
Abstract: A baled crop material processor for disintegrating baled crop material comprising a container, a disintegrator, a discharge opening and means for manipulating the crop material for disintegration by the disintegrator. The container, receives and contains the crop material. The disintegrator comprises a flail roller that is mounted within the container and has a number of flails pivotally mounted about it. The flail roller rotates about its own longitudinal axis in either a clockwise or counter-clockwise direction. The discharge opening is at the bottom of one of the side walls to discharge the disintegrated crop material either to the left or to the right of the processor and in a bidirectional processor, the operator may alternate between sides. The manipulation means comprises manipulator rollers having paddles positioned at an angle to the length of the roller to rotate the crop material without substantially breaking the crop material apart. The paddles are channel shaped with outwardly curved ends to grasp the baled crop material for rotation and then to pull out of the crop material due to the curved end as the roller is rotated. Further, the angled paddles guide the crop material longitudinally toward the centre of the crop material processor away from the front and back walls. Moreover, the sidewalls of the container are shaped to have a protrusion projecting into the container in close proximity to the paddles, a spacing below the protrusion to prevent the accumulation of loose material, and outwardly sloped wall portions above the protrusion.
Patent CA-2350992-C (CA)
Title: Preventive or therapeutic agents for myocarditis, dilated cardiomyopathy and heart failure comprising nf-kb inhibitors as active ingredients
Inventor: NUNOKAWA YOICHI
IPC: A61K31/00
Filed: 2000-09-18
Granted: 2009-06-23
Abstract: The present invention provides a preventive or therapeutic agents for myocarditis, dilated cardiomyopathy and heart failure comprising NF-.kappa.B  inhibitors as active ingredients.
Patent CA-2352254-C (CA)
Title: Method of routing and diverting traffic
Inventor: WALTERS KEVIN S
IPC: G08G1/00
Filed: 2001-07-04
Granted: 2009-06-30
Abstract: This invention relates to routing or directing at least a portion of traffic from a tract of land, and particularly to land adjacent a body of water. The method of routing of diverting traffic comprises first identifying a tract of land where a road is needed and identifying an area spaced from the tract of land suitable for supporting the road. The road is then located through the area to span the tract of land. In a preferred embodiment, the road is located offshore from the tract of land, and linked to the road at either end of the tract of land.
Patent CA-2358622-C (CA)
Inventor: JOHNSON JAMES E
IPC: G01N1/18
Filed: 2001-10-09
Granted: 2011-02-08
Abstract: A hybrid valve apparatus for use with an aspiration actuator and a dispensing actuator to transfer fluid from a reservoir to a test site on a substrate surface.  The hybrid valve includes a valve assembly movable between an aspiration condition and a dispensing condition, and a manifold device coupled to the valve assembly. The manifold device includes a fluid aspiration conduit having a first aspiration port in fluid communication with the aspiration actuator.  On an opposite end of the aspiration conduit is a second aspiration port in selective fluid communication with the valve assembly to selectively aspirate a liquid sample slug from the reservoir into a discrete sample path when the valve assembly is in the aspiration condition. The manifold device further includes a fluid dispensing conduit having a first dispensing port in fluid communication with the dispensing actuator, and a second dispensing port in selective fluid communication with the valve assembly. When the valve assembly is in the dispensing condition, the sample path is fluidly coupled to the dispensing actuator to selectively dispense at least one droplet of the liquid sample slug therefrom, while simultaneously being out of fluid communication with the aspiration actuator. In contrast, in the aspiration condition, the sample path is in fluid communication with the aspiration actuator, while being out of fluid communication with the dispensing actuator.
Patent CA-2360134-C (CA)
Inventor: HEALY DAVID MICHAEL
IPC: A61L27/44
Filed: 2000-02-11
Granted: 2008-12-02
Abstract: There is described a biodegradable composite material for tissue repair comprising a water-soluble glass, preferably as glass fibres and/or particles in the form of a matrix, impregnated with a biodegradable polymer. An especially preferred polymer is poly .epsilon.-caprolactone. The biodegradable composite is particularly useful for the repair of nerve and/or bone tissue, especially the bones of the skull. A method of producing the composite material is also described.
Patent CA-2363487-C (CA)
Inventor: HORI MASAO
IPC: B01J23/58
Filed: 1994-04-28
Granted: 2007-07-17
Abstract: The removal of nitrogen oxides from an exhaust gas is accomplished by a method which comprises causing the exhaust gas in an oxidizing atmosphere to contact a catalyst comprising a refractory inorganic oxide and catalytically active components, the components comprising 0.1 to 30 g per liter of the catalyst of at least one noble metal selected from the group consisting of Pt, Pd, Rh, and Ru or a compound of the noble metal and 1 to 80 g per liter of the catalyst of at least one metal selected from the group consisting of Li, K, Na, Rb, Ce, Be, Mg, Ca, St, and Ba or a compound of the metal, thereby inducing the catalyst to adsorb thereon the nitrogen oxides in the exhaust gas and, subsequently introducing a reducing substance intermittently into the exhaust gas thereby purifying the exhaust gas by reducing the nitrogen oxides adsorbed on the catalyst.
Patent CA-2367546-C (CA)
Title: Coupling for a molten metal processing system
Inventor: MORDUE GEORGE S
IPC: C21C5/46
Filed: 2000-04-07
Granted: 2008-12-23
Abstract: A coupling mechanism for a molten metal processing system includes an elongated shaft having an upper axial end and a lower axial end. A passage having a torque facilitating shape extends through at least a portion of the shaft. The upper end of the shaft tapers inwardly and forms a tapered seat. At least one channel is machined into an outer surface of the upper end of the shaft. The channel has a first portion extending longitudinally downward from a top surface of the shaft and a second portion extending from the first portion at an angle greater th an 90.degree. relative to the first portion. A coupling member, for coupling the shaft to a drive system forming a bayonet coupling. The cavity of the coupling member tapers outwardly forming a mouth which engages the tapered seat of the shaft in a sealing relationship.
Patent CA-2369412-C (CA)
Title: Stretched polyamide film
Inventor: NANBA HIROYUKI
IPC: B29C55/12
Filed: 2002-01-28
Granted: 2009-08-11
Abstract: A stretched polyamide film obtained by melt-kneading and extruding a mixed resin (Z) containing a polyamide resin (X) and a modified resin (Y) into a film followed by biaxial stretching, wherein the polyamide resin (X) is obtained from a diamine component containing not less than 70 mol% of a metaxylylenediamine and from a dicarboxylic acid component containing not less than 70 mol% of an .alpha., .omega.-aliphatic dicarboxylic acid having 6 to 12 carbon atoms; the modified resin (Y) is obtained by graft-modifying an ethylene-ethyl acrylate copolymer resin with a maleic anhydride; and the mixed resin (Z) contains from 80 to 99% by weight of the polyamide and from 20 to 1% by weight of the modified resin. The stretched film exhibits not only excellent transparency and gas-barring property but also excellent flexibility and shock resistance.
Patent CA-2373114-C (CA)
Inventor: HAWKSFORD MALCOLM JOHN
IPC: G10L21/0232
Filed: 2000-05-18
Granted: 2007-03-27
Abstract: A multiple channel steered spatialised signal is generated from a signal inp ut (12) modified according to respective spatialisation gain functions (g1, g2) to generate a plurality of audio channels (x1(t), x2(t)). An echo cancellation signal e(t) is applied to a return path (22) using a combined spatialisation and echo path estimate (h1, h2). The estimate is derived from the gain functions applied to the respective channe ls 14L, 14R. When the gain functions applied in the respective channels are changed, for instance to represent a different apparent position of the soun d source (10), a new estimate (h1, h2) of the echo paths (h1, &h circ;2) is generated, based on a previous estimate of the echo path and on the new gain functions (g1, g2).
Patent CA-2373734-C (CA)
Inventor: WEBER JAMES L
IPC: E21B23/01
Filed: 2002-02-28
Granted: 2005-12-20
Abstract: A tool is provided for preventing the rotation of a downhole tool or rotary pump stator, the tool comprising a tubular housing and a jaw which is biased radially outwardly from the tool to engage the casing wall for arresting tool rotation and providing significant stabilization of a rotary pump. In doing so, the tool housing moves oppositely to rest against the casing opposite the jaw. The tool housing and the downhole tool are thereby restrained and stabilized by the casing wall. The tool's jaw is released by opposite tool rotation. Preferably, the jaw is biased outwardly from the tool housing to a casing-engaging position by a torsional member, housed along the axis of the hinge of the jaw. The tool is released from the casing by opposite tool rotation which increasingly compresses the jaw toward the housing, twisting the torsional member into torsion, which then acts to urge the jaw outwardly again.
Patent CA-2379911-C (CA)
Title: Ice fishing tip up
Inventor: SCHERG BENJAMIN SCOTT
IPC: A01K97/01
Filed: 2002-03-28
Granted: 2010-07-06
Abstract: Ice fishing tip ups which comprise a support structure, a collar, a shaft, a spring, a stop, a spool and a signal device. When the tip up is set for catching fish, the spool can rotate about its axis a limited distance before the spring jerks the shaft upwardly to set the hook. The spool is generally restrained from rotation while the spring is jerking the shaft upwardly. The spool can freely rotate and pay out line after the spring jerks the shaft upwardly. The tip up structure comprehends a plurality of set positions, including a plurality of notches defining such set positions, and either rolling engagement or sliding engagement of a stop with respect to the notches. In preferred embodiments, the spring and stop are cooperatively sized, configured and mounted such that spring and stud freely move with ongoing interaction with each other without deleteriously impeding each other's activity.
Patent CA-2380744-C (CA)
Title: Surface d'absorption electromagnetique a basse frequence
Inventor: LAWRENCE CHRIS ROBERT
IPC: H05K9/00
Filed: 2000-08-18
Granted: 2010-03-23
Abstract: L'invention concerne un absorbeur de radiation comprenant un substrat ayant des charges libres pouvant être amenés à former des oscillateurs densité de charge de résonance et une couche diélectrique servant de revêtement à ladite surface où la couche diélectrique a une surface textured/patterned. Le substrat est de préférence métallique et la couche diélectrique est en forme d'onde.
Patent CA-2382865-C (CA)
Title: Etiquette comportant un opuscule
Inventor: JONES WARREN
IPC: B32B9/00
Filed: 2000-08-24
Granted: 2010-07-06
Abstract: Etiquette (10) comportant un opuscule (32) et composée d'une doublure (12) et d'une étiquette (10) possédant une surface supérieure et une surface inférieure situées sur la doublure (12). Cette étiquette (10) est fixée à la doublure (12) par une couche adhésive (18) placée sur sa surface inférieure, de manière à pouvoir décoller l'étiquette (10) de la doublure (12), tout en laissant l'adhésif sur la surface inférieure de l'étiquette (10). L'opuscule (32) comprend, de plus, un élément de couverture (40) recouvrant la totalité de la page supérieure et s'étendant au-delà d'au moins deux bords opposés de cette page supérieure, cet élément de couverture (40) possédant une surface supérieure non adhésive et une surface inférieure pourvue d'un adhésif au moyen duquel la surface inférieure de cet élément de couverture (40) adhère de façon permanente à la surface supérieure de la page supérieure. On peut complètement séparer l'opuscule (32) de l'étiquette (10), ce qui consiste à enlever au moins une partie de l'élément de couverture (40).
Patent CA-2383658-C (CA)
Inventor: BRONSTEIN REFAEL
IPC: B41F31/02
Filed: 2000-10-03
Granted: 2005-07-26
Abstract: There is disclosed a computerized prepress system having imposition means fo r receiving from a digital storage means at least one digital representation o f at least one page and for arranging this digital representation in accordanc e with a desired plate layout, to define a digital plate image and, ghosting prediction means coupled to the imposition means. These ghosting prediction means are operable to make a ghosting prediction based on data from at least one of the digital plate image and a relatively low resolution version of th e data.
Patent CA-2385140-C (CA)
Title: Biodegradable elastomer and methods of preparing same
Inventor: AMSDEN BRIAN G
IPC: C07D315/00
Filed: 2002-05-07
Granted: 2011-07-26
Abstract: This invention relates to thermally crosslinked and photo-crosslinked biodegradable and biocompatible elastomeric polymers. The elastomers can be used for biomedical devices such as needles, stents, catheters, scaffolds for tissue engineering, and implantable drug delivery devices. The photo-crosslinked elastomers are particularly useful for delivery devices for proteins and peptides.
Patent CA-2385522-C (CA)
Title: Process for the reactivation of sulfur deactivated cobalt titania catalyst
Inventor: EROFEEV ANATOLY B
IPC: B01J23/94
Filed: 2000-09-06
Granted: 2009-10-20
Abstract: A process for the desulfurization, and reactivation of a sulfur deactivated catalyst constituted of cobalt composited with a titania support. The sulfur deactivated cobalt titania catalyst is first contacted with a gaseous stream of molecular oxygen at temperature sufficiently high to oxidize the sulfur component of the catalyst.  The sulfur oxidized catalyst is next contacted with a liquid, preferably water, to remove the oxide, or oxides of the sulfur. The catalyst is then contacted with a reducing agent, suitably hydrogen, to restore the activity of the catalyst. During the treatment there is no substantial loss, if any, of cobalt from the catalyst.
Patent CA-2401403-C (CA)
Title: Poly(biphenyl ether sulfone) faiblement colore et son procede de preparation ameliore
Inventor: SCHWAB THOMAS H
IPC: C08G75/23
Filed: 2001-02-28
Granted: 2009-10-20
Abstract: Procédé amélioré au carbonate, pour la production de poly(biphényl éther sulfones) faiblement colorés, l'amélioration consistant à utiliser un carbonate de potassium anhydre à particules de faible taille. Les poly(biphényl éther sulfones) résultants sont sensiblement améliorés au niveau de la couleur.
Patent CA-2402399-C (CA)
Title: Extrudable multiphase composition comprising lamellar phase inducing structurant in each phase
Inventor: MITRA SHUMAN
IPC: A45D40/00
Filed: 2001-03-05
Granted: 2009-12-22
Abstract: The invention relates to a plurality of liquid cleansing compositions in lamellar phase which possess a lotion-like appearance conveying perceptions of enhanced moisturization contained in a parti-tionless container. This multiphase composition is stable upon storage and is dispensed as a striped product where typically one stripe has a cleansing function and a second stripe has a moisturising function.
Patent CA-2406554-C (CA)
Inventor: FOERSTER WERNER
IPC: F04C29/02
Filed: 2002-10-04
Granted: 2009-05-26
Abstract: The invention presented here relates to an arrangement for controlling the flow of coolant fluid in compressors, in particular in rotary compressors, which comprises the following: a coolant-fluid intake for coolant fluid discharged from the compressor and a coolant-fluid output for returning the coolant fluid into the compressor, a fluid cooler through which when necessary part of the coolant fluid can be directed for cooling, wherein a system-control actuator controls the magnitude of the part of the current of cooling fluid that is directed through the fluid cooler on the basis of system parameters, in particular on the basis of the temperature of the coolant fluid, by means of a fluid-control device. In addition a summer-/winter-operation actuator is provided, which can take priority over the system-control actuator so that in a summer position it completely or partially eliminates the action of the system-control actuator, in such a way that when the summer-/winter-operation actuator is activated, the part of the coolant current that is directed through the fluid cooler is increased or reduced by a fluid-control means.
Patent CA-2412062-C (CA)
Inventor: KLEINER CHRISTOPH
IPC: C07C69/732
Filed: 2001-06-14
Granted: 2011-09-20
Abstract: A process for the preparation of a compound of formula (I) (see formula I) wherein R1 and R2 are each independently of the other C1-C8alkyl, cyclopentyl or cyclohexyl, m is 1, 2 or 3, preferably 2, n is an integer from 1 to 30, and R3 is an n-valent radical from linear or branched C4-C30alkyl, which is optionally interrupted by one or more oxygen atoms, or (when n = 1-12) an n-valent radical from C5-C12cycloalkyl, or a radical R4-[NR5-C m H2m-]p, R4 is hydrogen, an n-valent radical from linear or branched C4-C30alkyl, which is optionally interrupted by one or more -NR5- groups, or (when n = 1-12) an n-valent radical from C5-C12cycloalkyl, R5 radicals, each independently of any other(s), are hydrogen or methyl or -C  m H2m-, preferably hydrogen, and p corresponds to the number of -[NR5-Cr m H2m-] groups that gives n-C m H2m-radicals per molecule, by reaction of a compound of formula (II) (see formula II) wherein R is C1-C3alkyl, with a compound of formula (III) R3(OH)n (III) wherein R3 and n have the definitions given, wherein the reaction takes place at a practically neutral acid value (pH) and in the presence of at least one alkali metal salt of an organic carboxylic acid, which salt is dissolved or suspended in the reaction mixture, or in the presence of a mixture of such alkali metal salts, (i) that alkali metal salt being formed from an alkali metal cation and an anion of an organic carboxylic acid and (ii) the organic carboxylic acid being at least partially volatile under the reaction conditions applied.  Preferred alkali metal salts are alkali metal formate and alkali metal acetate.
Patent CA-2415072-C (CA)
Inventor: RITLAND STEPHEN
IPC: A61F2/44
Filed: 2001-07-02
Granted: 2011-05-31
Abstract: A surgical implant assembly (70) and components thereof, are disclosed. Such assemblies include a connector device (10) and an anchoring shaft (30). The assemblies are useful for insertion into bone and connecting a foreign object to bone via a polyaxial coupling mechanism.
Patent CA-2415839-C (CA)
Title: Dispositif de fumigation
Inventor: BRASH KENNETH GEORGE
IPC: A01M13/00
Filed: 2001-07-12
Granted: 2009-08-18
Abstract: L'invention concerne un dispositif de fumigation destiné à la fumigation d'une chambre de fumigation pouvant contenir des produits. Ledit dispositif est composé (a) d'un module (8) pouvant être logé de manière amovible dans ou sur une ouverture de la chambre de fumigation ; (b) de moyens d'admission d'agent fumigant se présentant sous la forme d'un orifice (12), et d'un système de soupape de distribution, lesdits moyens et système étant tous deux couplés activement au module (8) afin de permettre un flux d'agent fumigant dans la chambre de fumigation ; (c) de moyens d'extraction se présentant sous la forme d'un tuyau (28) relié à un orifice (30), et d'un ventilateur (34) relié au tuyau (28), lesdits moyens et ventilateur étant tous deux couplés activement au module (8) afin d'extraire l'essentiel de l'agent fumigant de la chambre de fumigation ; et (d) de moyens d'absorption se présentant sous la forme d'une cartouche à lit amovible (40) couplée activement au tuyau des moyens d'extraction (28), ladite cartouche à lit (40) étant conçue de manière à absorber l'essentiel de l'agent fumigant extrait de la chambre de fumigation.
Patent CA-2415991-C (CA)
Title: Cleaning device for cleaning air ports of a furnace
Inventor: SIMONEN JORMA
IPC: F27D99/00
Filed: 2003-01-09
Granted: 2007-10-09
Abstract: A cleaning device is disclosed for cleaning an air port in a wall of a furnace having an air register adjacent to the air port outside of the wall of the furnace, the cleaning device comprising: a cleaning head having a substantially-open, cross- sectional shape conforming to a cross-sectional shape of the air port, said cleaning head moving reciprocally in and out of the air port, and a head support extending from the cleaning head, through the air register and attached to an actuator, said actuator reciprocally moving the head support, and said head support having perforated walls permitting to flow through the walls.