baber/WOPTO huggingface dataset:
Patent CA-2115576-C (CA)
Inventor: BURK ROBERT C
IPC: C01G43/06
Filed: 1992-08-13
Granted: 1997-09-23
Abstract: n composé MFn, où M est un métal et n est la valence du métal variant entre 1 et 6, est injecté dans des pièces d'injection (2, 3, 4), et soumis à un plasma thermique (7) à une température supérieure à 3 000 K pour le dissocier de manière à obtenir le métal et le fluore. On trouve également dans le réacteur un réactif ajouté qui réagira avec le métal ou le fluore pour empêcher leur recombinaison de manière à former un gaz fluoré ou un fluorure autre que le fluorure du métal M.
Patent CA-2115779-C (CA)
Title: Resin baseboards
Inventor: MIKE DI GIANNI
IPC: H02G3/04
Filed: 1994-02-16
Granted: 2003-08-19
Abstract: A baseboard made from a resin material comprises an upright body formed with a backwall which abuts with a room wall, a front cover on the upright body and an internal hollow between the backwall and the front cover. The front cover is releasably secured to the upright body for gaining access to and then covering the internal hollow.
Patent CA-2119762-C (CA)
Inventor: DIODATI JEAN GINO
IPC: A61K31/13
Filed: 1992-09-24
Granted: 2004-01-06
Abstract: A method of inhibiting platelet aggregation in vivo with physiologically compatible compounds containing at least one N-oxo-N-nitrosoamine moiety in a molecule thereof, wherein the physiologically compatible compound releases nitric oxide in a sustained and controllable fashion in vivo.
Patent CA-2121943-C (CA)
Title: Secondary sink
Inventor: ANDERSEN IB V
IPC: E03C1/186
Filed: 1994-04-22
Granted: 1997-10-21
Abstract: A water saving apparatus includes a bowl-like container having a open top, a bottom, a front and a back. The top of the container slopes downwardly from the front to the back thereof. The container has a pedestal on the bottom thereof and a drain hole in the bottom extending through the pedestal. A drain pipe extends from the drain hole.There is a fitting for compressing the pedestal against a flat surface. The container may be flexible, having a suction cup-like pedestal.
Patent CA-2123807-C (CA)
Inventor: FENDROCK CHARLES
IPC: A61B5/0408
Filed: 1993-09-23
Granted: 2004-07-13
Abstract: Disclosed is a disposable self-prepping electrode (10) which utilizes an array or mat of flexile tines (24) which serve to part the high impendance outer layers of skin to expose the low impendance, blood enriched layers without scratching or abrading. The tines (24) are preferably imbedded in a conductive gel layer (14). In an alternate embodiment, a self-prepping layer of flexile tines (24) embedded in gel (14) may be a single disposable self-prepping layer that is mounted over a permanent electrode (22).
Patent CA-2125878-C (CA)
Inventor: MERALDI JEAN-PAUL
IPC: C08L1/00
Filed: 1994-01-26
Granted: 2006-03-21
Abstract: A cellulose formate-based composition for preparing fibres or films, comprising one or more compounds selected from the group consisting of alkylsulphoxides, lactams, acyclic amides and cyclic urea derivatives as the solvent. A method for preparing said fibres and films, and a regenerated cellulose fibre with a degree of formate group substitution lower than 3 %, for use in textile applications or in reinforcing tyre treads, are also disclosed.
Patent CA-2126083-C (CA)
Inventor: GANDY SAMUEL E
IPC: A61P25/28
Filed: 1992-12-17
Granted: 2004-06-15
Abstract: Agents which modulate or affect the intracellular trafficking and processing of proteins in the mammalian cell can be utilized to affect the trafficking and processing of APP, thereby inhibiting production of Alzheimer type amyloidosis. Particularly useful agents are chloroquine and its related derivatives such as primaquine.
Patent CA-2132487-C (CA)
Title: Writing instrument
Inventor: REITZE FREDERICK
IPC: B43K23/12
Filed: 1994-09-20
Granted: 1998-01-27
Abstract: Disclosed is an improved writing instrument having a slidably and pivotably disposed cap for covering the writing tip. The improved cap retaining means improves the manageability of the instrument such that the cap means can be removed and lodged into its open position by a continuous motion of the hand which is holding the instrument.
Patent CA-2139394-C (CA)
Title: Debris cap
Inventor: WAUGH GARY C
IPC: E03B7/09
Filed: 1994-12-30
Granted: 2005-11-01
Abstract: A debris cap is provided with a locking post that is insertable into an opening in the closure of the cap so that a lock engaging the manipulating handle of the cap and the locking post prevents unauthorized removal of the cap.
Patent CA-2140797-C (CA)
Title: Stable petroleum resin-water emulsion
Inventor: HENDRIX RANDALL R
IPC: C09K3/32
Filed: 1995-01-23
Granted: 2001-10-30
Abstract: A stable composition for suppressing dust which comprises 0.1 to 35 parts by weight of a water-soluble lignosulfonate anionic surfactant, 0.1 to 35 parts by weight of one or more non-ionic surfactants, 5 to 85 parts by weight of a petroleum resin, and 1 to 99 parts by weight of water.
Patent CA-2148691-C (CA)
Inventor: KONDO YOSHIKAZU
IPC: C08G63/664
Filed: 1994-09-08
Granted: 2003-08-19
Abstract: L'invention concerne un copolyester obtenu par copolymérisation d'un composé d'acide lactique utilisé comme ingrédient de base associé à du polyéthylèneglycol (PEG), un polyester aliphatique ou un dérivé d'acide sulfonique formant ester et ayant un poids moléculaire d'au moins 50 000. L'invention concerne également un moulage réalisé en employant cette substance, comme par exemple des fibres composites, et le procédé de réalisation dudit moulage.
Patent CA-2151571-C (CA)
Inventor: HOSODA HIROYUKI
IPC: B60R19/24
Filed: 1995-06-12
Granted: 1999-02-16
Abstract: In a bumper side supporting structure of the present invention, an outer panel of a wheel house is extended toward the outside of a body beyond an outer panel of a side body, and  a bumper side is fastened to the extended portion via a supporting bracket.
Patent CA-2153205-C (CA)
Inventor: MATSUDA TSUKASA
IPC: G03G7/00
Filed: 1995-07-04
Granted: 1999-08-31
Abstract: Transfer paper for electrophotography of the present invention includes base paper; and a coating layer provided on at least one side of the base paper. The coating layer includes a pigment and a binder, has a solides content in the range of 2 to 10 g/m2, and has void-free areas containing no voids having a circle-equivalent diameter of equal to or more than 1µm and void area containing voids whose circle-equivalent diameter is equal to or more than 1µm. A proportion of void areas whose circle-equivalent diameter is more than 20 µm is not more than 2%, and the average circle-equivalent diameter of the void areas and that of the void-free areas as observed on the surface of the coating layer satisfy at least one of the following conditions: (1) the average circle-equivalent diameter of the void areas and that of the void-free areas are each from 1.5 to 1.0 µm; (2) the average circle-equivalent diameter of the void areas and that of the void-free areas are each 0.2 to 1.5 times the volume average particle size of the toner used for image formation; and (3) the average circle-equivalent diameter of the void areas is from 1.0 to 10.0 µm and that of the void-free area is from 1.5 to 10 µm.
Patent CA-2165655-C (CA)
Inventor: BREWER PENNY
IPC: G06F17/50
Filed: 1994-06-20
Granted: 2001-01-02
Abstract: A system and method for generating a parametric profile of an object to be modelled is shown which receives input from a user in the form of equations, generates further equations inherent to a profile definition, prioritizes die equations into ranked classes, sorts the prioritized equations to thereby create an ordered solved equation list, solves the sorted equations in the order they appear on the solved equation list and generates a profile of geometry entities constructed from the solutions of the solved equations. The system and method automatically constrain unknown variables within any under-populated equation sets based on heuristics and employ any redundant equations to determine and resolve conflicts among the equations to be used for generating the profile.
Patent CA-2170842-C (CA)
Title: Display device with disk and led
Inventor: TIJANIC VESO S
IPC: G09F13/34
Filed: 1996-03-01
Granted: 2003-09-09
Abstract: A display element has a disk which rotates on an axis to show its bright or dark sides in the viewing direction. When the bright side is showing the disk allows passage of light from an LED.  When the dark side is showing the disk masks the light from the LED.  Preferably, an opaque shroud surrounds the LED and projects a short distance forwardly thereof to help define the cone in which light from the LED may be viewed in ON position.  A side wall or said element projects forwardly of the rotation axis to mask the escape of light on that side transverse to the viewing direction.  A second side wall may be placed on the other side for the same purpose or the adjacent element may provide the second wall.
Patent CA-2171614-C (CA)
Inventor: KOKETSU MAMORU
IPC: C12P19/26
Filed: 1995-07-14
Granted: 2008-04-15
Abstract: L'invention concerne une composition médicamenteuse contenant comme principe actif un dérivé d'acide sialique et s'utilisant comme agent antiviral, remède contre la diarrhée, agent anti-ulcère, agent anti-inflammatoire, agent anti-allergique et accélérateur de croissance au bifidus. Un procédé de production de ce dérivé consiste à ajouter à un jaune d'ovocyte des graines d'amande ou d'abricot, et permet d'obtenir aisément la substance cible avec un rendement élevé
Patent CA-2171820-C (CA)
Title: Systeme de reproduction d'images animees par communications bidirectionnelles
Inventor: UEDA HIROAKI
IPC: H04N5/765
Filed: 1996-03-14
Granted: 1999-11-30
Abstract: Un système de reproduction d'images animées par communications bidirectionnelles, dans lequel des personnages et des graphiques sont séparément codés de manière à reproduire des images de haute qualité. Un serveur vidéo transmet les codes cinématographiques de la vidéo désirée à un terminal en réponse à une demande du terminal. À ce moment, en vérifiant un fichier d'informations d'enregistrement de terminaux, il est décidé si oui ou non une matrice de pixels des personnages et des graphiques stockés dans la région de l'utilisateur des codes cinématographiques est enregistrée dans le terminal. Lorsque les données d'image matricielle ne sont pas enregistrées dans le terminal, les données d'image matricielle sont transmises au terminal par un encodeur d'image matricielle. Le terminal lit les codes d'image matricielle stockés dans la région de l'utilisateur des codes cinématographiques et reproduit les données d'image matricielle dans le décodeur d'image matricielle. Un codage optimal peut être effectué et une taille de code peut être compressée davantage.
Patent CA-2173784-C (CA)
Inventor: MILLER LYLE E
IPC: F16L21/08
Filed: 1996-04-10
Granted: 2000-01-18
Abstract: A joint for coupling corrugated or ribbed pipe segments, including helical ribbed pipe segments, end-to-end includes a segment of corrugated or ribbed pipe having a plurality of corrugations or ribs spaced axially along the segment's outer surface, a spigot portion at an end of the segment where the corrugations or ribs have been partially removed to form annular bosses, an annular gasket positioned in the spigot portion, and a cylindrical coupling positioned over the spigot portion and gasket. The outer diameter of the coupling is substantially equal to the outer diameter of the corrugations or ribs, and the inner diameter of the coupling is larger than the outer diameter of the bosses such that a gap is formed between the coupling and the spigot portion. The gasket is sized to have a radial thickness slightly larger than the gap such that the gasket forms an air-tight seal between the spigot portion and the coupling when the spigot portion and gasket are inserted into the coupling. The gasket includes annular ribs extending from its outer circumference which are tapered at their leading edge to facilitate insertion of the spigot portion into the coupling, and are barb-shaped to resist separation of the spigot portion from the coupling once the joint is assembled.
Patent CA-2173957-C (CA)
Title: Novel trypanosoma cruzi antigen, and gene coding therefor; their application to the detection of chagas' disease
Inventor: PARANHOS-BACCALA GLAUCIA
IPC: C12Q1/6893
Filed: 1995-08-09
Granted: 2003-03-25
Abstract: Novel Trypanosoma cruzi antigen, known as PTc100, and a code gene, known as Tc100, coding therefor. According to the invention, Tc100 and PTc100 amino acid nucleotide sequences have been determined and described. PTc100 and Tc100 or the modified or unmodified fragments thereof, can be used directly or indirectly to detect Trypanosoma cruzi or to treat the infection caused by it in humans or animals.
Patent CA-2174914-C (CA)
Title: Vane for an architectural covering and method of making same
Inventor: SWISZCZ PAUL G
IPC: E06B9/386
Filed: 1996-04-24
Granted: 2000-06-06
Abstract: A vane for an architectural covering, such as of the type used in a window openings, is designed for vertical suspension so as to resist twisting along its length. The vane is constructed in a tubular configuration and may have one or more internal hollow cells. The external configuration of the vane may simulate an air foil or have other related configurations. The vanes are preferably made of a material having diagonal, dimensional stability or memory, i.e. the ability to resist stretching in a direction diagonal to the length or width of the material. A reinforcing strip can be inserted into an open end of the vane to provide a positive and durable attachment for suspending the vane from an operating system.
Patent CA-2180648-C (CA)
Inventor: VENKATESWARAN ANANTHANARAYAN
IPC: A61K8/00
Filed: 1995-01-13
Granted: 1999-11-30
Abstract: An aqueous topical composition with low pH comprising an acidic anti-acne agent and a water-soluble glycol ether. The composition is useful for exfoliation and prevention or treatment of acne. In one preferred embodiment of the present invention, the composition further comprises a nonionic surfactant and a silicone copolymer.
Patent CA-2183047-C (CA)
Inventor: CROUSER DARWIN S
IPC: A47L11/283
Filed: 1996-08-09
Granted: 2007-05-08
Abstract: Floor care apparatus is disclosed wherein a powered brush assembly having a multiplicity of rotary brushes is suspended within the apparatus such that the brush assembly floats freely upon the surface being cleaned without supporting any of the machine's weight. The rotary brushes are generally configured as spur gears and function in a gear train wherein one brush drives all other gear brushes in the system. Axially projecting brush bristles are embedded in each gear tooth such that there is no unbrushed area between adjacent brushes in the brush line.  The portion of the gear tooth wherein the bristles are embedded includes a recessed profile to allow for circumferential expansion of the tooth, upon insertion of the brush bristles, thereby preventing gear tooth interference. The brush assembly is particularly suitable for hot water carpet extractors of the upright design.
Patent CA-2189521-C (CA)
Inventor: BEZWADA RAO S
IPC: A61L29/00
Filed: 1996-11-04
Granted: 2005-10-18
Abstract: The present invention describes a new aliphatic polyoxaesters and blends thereof that may be used to produce surgical devices such as sutures, sutures with attached needles, molded devices, and the like. The invention also contemplates a process for producing these polyesters. The aliphatic polyoxaesters of the present invention have a first divalent repeating unit of formula I:     [O-C(O)-C(R1) (R2)-O-(R3)-O-C(R1) (R2)-C(O)-]   I   and a second repeating unit selected from the group of formulas consisting of:   [-O- R4-]A, II   [-O-R5-C (O) -] B, and III   ([ -O-R5-C (O)] P -O-) L G      XI   and combinations thereof. These aliphatic polyoxaesters may be blended with other polymers which are preferably biocompatable.
Patent CA-2201370-C (CA)
Inventor: NIELSEN BJARNE
IPC: A22C7/00
Filed: 1995-09-27
Granted: 2001-07-31
Abstract: A pressing column (2) for the pressing, for example, of hams in moulds (21) is provided with shelves (30) to support the moulds (21). The shelves (30) are mutually connected by links (27) which allow a certain mutual movement between the shelves (30) in the vertical direction. By raising the upper part (26) in the pressing column (2), the shelves (30) can be pushed in from the side of the column from a platform (8) which is adjustable in height. Hereafter, the upper part (26) can be lowered and the contents of the moulds are pressed in a normal manner with a pressing apparatus (31). After the pressing and the boiling of the hams, the shelves (30) are again separated and the moulds (21) are removed. According to the method and the plant according to the invention, the moulds are automatically positioned in relation to the vertical by a separate operation which results principally in an overall positioning of all moulds (21) in the column (2) at one time, whereby the pressing can be carried out in a fully-automatic manner with a minimal consumption of time, and with minimal demands on the mechanical arrangements used for the insertion and positioning.
Patent CA-2208598-C (CA)
Inventor: PUTORA IVAN
IPC: G03B1/22
Filed: 1995-12-19
Granted: 2001-05-01
Abstract: A rotary film advancement apparatus (10) for use in a motion picture camera or projector which uses film (14) having pairs of evenly spaced perforations located near the edges of the film having a steering channel (20) which defines a closed loop path having a pre-selected contour. A rotor (26) is mounted on the stator (18) and rotates at a selected angular velocity in a given direction of rotation about a rotor axis (30) which extends through the interior of the closed loop contour. At least one claw (34) is pivotally mounted to the rotor about a pivot axis (36) which is radially spaced from the rotor axis and has a claw tip (38) dimensioned to engage a film perforation.  The claw tip (38) rotates with the rotor at a claw tip rotational speed. A  steering pin (44) spaced from the claw tip and the pivot axis follows the path of the steering channel thereby pivoting the claw tip both forwardly and backwardly, and inwardly and outwardly.
Patent CA-2208965-C (CA)
Inventor: PRIEST JOHN F
IPC: G01V1/44
Filed: 1997-06-26
Granted: 2006-08-22
Abstract: A method for logging a subterranean formation from within a well that has been cased and cemented is disclosed. An acoustic signal is transmitted into the formation from a pulse-echo transducer placed within the wellbore and the first casing echo and the first formation echo are detected. The amplitude and the arrival times of these two echoes, combined with some known information about the wellbore, the casing, and the cement enable several parameters to be calculated. These parameters in turn may be used to image the formation around the well.
Patent CA-2214065-C (CA)
Inventor: SAITO YOSHIHARU
IPC: F16H61/06
Filed: 1997-08-21
Granted: 2005-06-28
Abstract: Even if a rotational speed of an engine has already increased due to slipping of a fluid torque converter at the time of start of downshifting, a smooth downshifting is performed. For that purpose, there is obtained a speed change developing degree function K(etrm) of the rotational speed of the engine at the time of start of downshifting, the developing degree being dependent on an increase in the rotational speed of the engine due to slipping in the fluid torque converter. The function K(etrm) is obtained with a speed ratio "etrm" of the fluid torque converter at the time of starting of downshifting as a parameter. A boosting correction value QDNOFFZ is computed by multiplying a reference correction value QDNOFFZO by K(etrm) (step S108-5). The hydraulic pressure of the hydraulic engaging element on the disengaging side during downshifting is boosted by the amount of QDNOFFZ (step S108-6).
Patent CA-2214418-C (CA)
Inventor: ALLEN MICHAEL P
IPC: A61P9/00
Filed: 1996-03-05
Granted: 2006-10-10
Abstract: A stable, uniform, water-based topical cream containing nitroglycerin, a penetration enhancer, water, a thickener and an emulsifier is provided. Also provided are the method of preparing the cream and the use of the cream for treating male erectile dysfunction or female anorgasmia. The present invention also relates to treating patients suffering from microvascular diseases or from injured tissue.
Patent CA-2228511-C (CA)
Title: New process for preparing norbenzomorphan, an intermediate in the preparation of pharmaceutically useful benzomorphan derivatives, particularly (-)-(1r,5s,2"r)-3'-hydroxy-2-(2-methoxypropyl)-5,9,9-trimethyl-6,7-benzomorphan
Inventor: MERZ HERBERT
IPC: C07C229/34
Filed: 1996-08-02
Granted: 2007-11-06
Abstract: The present invention relates to a new process for preparing a norbenzomorphan derivative of general formula 1,   the central intermediate step in the preparation of pharmaceutically useful benzomorphan derivatives, especially (-) - (1R, 5S, 2"R) -3' -hydroxy-2- (2-methoxypropyl) -5, 9, 9-trimethyl-6, 7-benzomorphan or [(-) -(2R, 6S, 2' R) -3- (2-methoxypropyl)-6,11,11-trimethyl-1,2,3,4,5,6-hexahydro-2,6-methano-benzo[.alpha.]oxacin-9-ol](BIII 277).
Patent CA-2240635-C (CA)
Inventor: PALM BENGT
IPC: F28F9/22
Filed: 1996-12-12
Granted: 2005-11-22
Abstract: Disclosed is a shell-and-tube heat exchanger comprising a product flow inse rt comprising a plurality of heat transfer tubes for product, each tube having two ends, and a baffle plate disposed in each end of the heat transfer tubes, at least one of the baffle plates including flow distributors at least partly surrounding the tube ends and including portions disposed between adjacent tube ends which are convex in cross-secti on and asymmetrically contoured, wherein the at least one of the baffle plates has a concave inwardly angled surface.
Patent CA-2243216-C (CA)
Inventor: STRITZL JOSEF
IPC: A47J27/04
Filed: 1998-07-14
Granted: 2006-11-07
Abstract: A gas powered, pressureless steam cooker has a connector tube for ingress of steam into the cooking compartment so that entry of a low temperature, wet steam can be minimized. The connector tube has a small diameter to constrain the entry of steam into the cooker compartment until it has reached a minimum velocity. A water reservoir is located alongside the oven compartment to the rear of the cooker and an integrated heat exchange tube and firebox are located in the tank. This tube is generally U-shaped, a lower horizontal leg opening at a mouth outside the water reservoir. An inshot burner fires into the lower horizontal leg and combustion gas flow through the U tube giving up heat to water in the reservoir. Additional heat exchange surface may be provided by channels through an upper leg of the U-tube from side to side. Flow of combustion gases may be optimized by the shape of the U-tube and at least a deflecting surface between a vertical web of the U and the upper leg of the U.
Patent CA-2246482-C (CA)
Title: Novel trans-3,4,4a,5,6,10b-hexahydro-2h-naphth¢1,2-b!-1,4-oxazines disubstitutes, process for preparing them and pharmaceutical compounds containing them
Inventor: HARMANGE JEAN-CHRISTOPHE
IPC: C07D265/34
Filed: 1998-08-31
Granted: 2002-11-26
Abstract: Trans-3,4,4a,5,6,10b-hexahydro-2H-naphthÄ1,2-bÜ-1,4-oxazines of formula (I), their optical isomers, and their acid addition salts are new. A = 1-10C alkyl, 3-10C alkenyl, or 3-10 alkynyl (all optionally substituted by one or more 3-8C cycloalkyl or by aryl (phenyl, thienyl or pyridyl (optionally substituted by one or more halo, hydroxy, 1-6C alkyl or 1-6C alkoxy))); E = CN, C(=O)-CH3, C(=O)-NR1R2, or C(=O)-OR3; R1, R2 = H or A; and R3 = H or 1-5C alkyl.