baber/WOPTO huggingface dataset:
Patent CA-2179281-C (CA)
Inventor: ALBERTINI RICHARD J
IPC: G01N33/50
Filed: 1995-01-13
Granted: 2001-12-18
Abstract: This invention provides methods for identifying lymphocytes with a mutator phenotype by isolating lymphocytes bearing a selectable marker; identifying among the lymphocytes a population belonging to the same clonally amplified set; and determining whether the population has at least two lymphocytes having, between them, two independent mutations among different alleles at the gene locus of the selectable marker; the presence of which indicates a mutator phenotype. In one embodiment of the invention, the selectable marker is hprt-.
Patent CA-2184206-C (CA)
Inventor: SAKAMOTO YASUAKI
IPC: C03B11/06
Filed: 1996-08-27
Granted: 2002-10-08
Abstract: A mold for pressing molded glass plates where the desired flatness of the shaped surface of the metallic mold-made of super-hard material- is achieved by carbon coating. Before the carbon coating is applied, ions are injected into the mold surface. This increases the adhesiveness of the carbon coating resulting in an increased usable life for the mold.
Patent CA-2186081-C (CA)
Title: Combination wrench
Inventor: YERYK RONALD
IPC: B25B13/36
Filed: 1996-09-20
Granted: 2003-02-11
Abstract: A combination tool of the wrench type which includes a crescent wrench at one end of the handle member and a ratchet mechanism at the other end of the handle member. The tool apparatus includes external sockets and a holster to carry the combination tool and said external sockets. The ratchet mechanism is a one-way ratchet drive and is housed in the body of the handle member making it flush with the handle member, thus allowing the comfortable use of the crescent wrench without any serious obstruction caused by the ratchet mechanism.
Patent CA-2191901-C (CA)
Title: Adhesive resin composition, laminate comprising this composition as adhesive layer, and process for preparation thereof
Inventor: NAKAGAWA MIKIO
IPC: B32B27/08
Filed: 1990-08-07
Granted: 1999-02-16
Abstract: Disclosed is a laminate structure adapted for use as a retortable packaging material, comprising: (I) a layer of polyalkylene terephthalate or polycarbonate resin, (III) a saponified olefin/vinyl acetate copolymer layer, and (II) interposed therebetween, a layer of an adhesive resin composition. The adhesive resin composition comprises 100 wt. parts of a soft polymer and 1-30 wt. parts of polyethylene partially or wholly graft modified with unsaturated carboxylic acid or its derivative. The soft polymer may be styrene elastomer alone or in combination with ethylene/.alpha.-olefin copolymer and/or ethylene/vinyl acetate copolymer. Interlaminar peeling of the laminate rarely occurs even under a high temperature filling or retort treatment.
Patent CA-2192130-C (CA)
Inventor: LINDBLAD NERO R
IPC: G03G21/00
Filed: 1996-12-05
Granted: 2001-05-29
Abstract: An apparatus and method for cleaning charged triboelectric negative toner residual particles from the photoreceptor surface. A positive bias is applied to two electrostatic brushes in the dual cleaning system or to asingle electrostatic brush. The rotational speed of the single positive brush isincreased, over that of the individual brushes in a dual brush cleaner, to cleancharged triboelectric negative toner particles.
Patent CA-2196376-C (CA)
Inventor: BROSS STEPHEN V
IPC: E21B43/40
Filed: 1997-01-30
Granted: 2003-01-14
Abstract: A method for increasing the production of methane from a subterranean coal formation penetrated by at least one injection well and at least one production well by-producing methane from the coal formation; passing at least a portion of the methane to a synthesis gas generation zone wherein at least a major portion of the methane is reacted with an oxygen-containing gas to produce a mixture of carbon monoxide and hydrogen; passing at least a major portion of the mixture to a hydrocarbon synthesis zone wherein the carbon monoxide and hydrogen are reacted to produce a mixture of heavier hydrocarbons containing more than one carbon atom per molecule and a tail gas comprising nitrogen and carbon dioxide; separating at least a major portion of the tail gas from at least a major portion of the hydrocarbons and recovering the hydrocarbons as a product stream; compressing at least a portion of the tail gas to a pressure suitable for injection into the coal formation; and injecting at least a portion of the tail gas into the coal formation. The methane may also be obtained from a single well or a plurality of wells operated to produce the methane by a huff and puff process.
Patent CA-2200284-C (CA)
Inventor: HASEGAWA KATSUJI
IPC: B27L5/08
Filed: 1997-03-18
Granted: 2001-05-01
Abstract: A method for preparing a laminate substantially free from warp is disclosed which is capable of solving problems of lowering of yield and impairment of quarilty of the product.  The method comprises: pressing a first heater against upper and lower surfaces of a veneer for a predetermined period of time to effect appropriate drying, dividing the veneer in terms of its thickness into two counter veneers by means of an appropriate divider, placing another ligneous board between the counter veneers via an adhesive in such a manner that surfaces resulting from the dividing are disposed as outer surfaces, and that grains of the counter veneers substantially conform to each other, and pressing a second heater against the surfaces resulting from the dividing to effect bonding of the counter veneers and the ligneous board.
Patent CA-2216305-C (CA)
Title: System and method for producing seasoned food products
Inventor: CENTER JOHN L
IPC: A23P20/13
Filed: 1993-12-10
Granted: 2001-04-24
Abstract: A system and apparatus for producing seasoned food products where seasoning is performed at individual packaging lines.  The product is conveyed from the preparation area to a packaging area in an unseasoned condition. Upon reaching the packaging lines, which are disposed in packaging departments in the packaging area, the product can be selectively seasoned independent of other packaging lines.  After seasoning, the product is packaged and prepared for delivery.  At each packaging line, a volumetric feeder includes a feed head that cooperate with a tumbler having helical flights to produce continuous controlled product portions.  A seasoning dispenser is positionable within the tumbler and can be adjusted to dispense a given weight of seasoning at a given rate, based on the amount of product passing through the tumbler, to obtain consistent seasoning levels and coverage.  The ability to produce separate product types at each packaging line yields superior plant scheduling flexibility due to more packaging possibilities than a system which delivers already seasoned product to the packaging lines.     ,   .    .    .
Patent CA-2219511-C (CA)
Inventor: WRONKIEWICZ ROBERT D
IPC: B61F5/52
Filed: 1997-11-18
Granted: 2000-08-08
Abstract: The present invention provides a railway truck sideframe with a strengthened bottom member. The sideframe comprises an elongated top compression member, two diagonal tension members extending downwardly at acute angles from near the ends of the top compression member, and a bottom member joining the other ends of the diagonal tension members. The top surface of the bottom member is usually referred to as a spring seat as such top surface provides support for the spring group on which the railway truck bolster is supported. The bottom member and attached diagonal tension members are strengthened by the addition of internal support ribs within the generally hollow bottom member near the intersection with the diagonal tension member. An increased thickness in the intersection of the top surface of the bottom member and the diagonal tension member and/or column is also provided.
Patent CA-2220281-C (CA)
Title: A phospholipidic composition, method for the production of such a composition and its use
Inventor: GHYCZY MIKLOS
IPC: A23L1/30
Filed: 1997-11-05
Granted: 2003-07-08
Abstract: A phospholipidic composition as well as a method for the production of the phospholipidic composition, comprising at least one phospholipide as well as a stabilizer, are described, whereas the composition furthermore comprises as a stabilizer ground parts and/or an extract of grain along with the at least one phospholipide.
Patent CA-2220329-C (CA)
Title: A phospholipidic composition, a method for the production of such a composition and its use
Inventor: GHYCZY MIKLOS
IPC: A61Q19/00
Filed: 1997-11-05
Granted: 2003-07-08
Abstract: A phospholipidic composition as well as a method for the production of a phospholipidic composition comprising at least one phospholipide and one stabilizer are described, whereby in addition to the at least one phospholipide the composition comprises furthermore phytic acid, a salt of the phytic acid and/or a phytic acid derivative as stabilizer.
Patent CA-2221707-C (CA)
Inventor: MIRSCH M WILLIAM II
IPC: A61F2/24
Filed: 1996-06-07
Granted: 2003-01-07
Abstract: A stent for receiving and supporting a tissue heart valve for ultimate implantation into a human, the heart valve including tissue leaflets joined at circumferentially spaced commissures, wherein the stent includes at least one commissure support post and at least one sinus support structure each sinus support structure being disposed between but not functionally connected to an adjacent commissure support post.
Patent CA-2225359-C (CA)
Inventor: SCHINDEL HUGO
IPC: B65G47/14
Filed: 1997-12-19
Granted: 2002-12-10
Abstract: Apparatus for single file transporting of bottles and molded articles from a mass of initially disposed horizontally and standing bottles and molded articles includes a receiving container made of dimensionally stable material, with the interior space of this container being open at the top and receiving a molded article in the horizontal position.  Each receiving container removes an individual article from the mass of molded articles with the help of a transporting unit , and the molded articles and receiving container are together received by a processing machine.
Patent CA-2226230-C (CA)
Inventor: COLLETTE WAYNE N
IPC: B29C49/06
Filed: 1996-07-08
Granted: 2003-10-21
Abstract: Sleeve molding apparatus and methods for making multilayer injection molded plastic articles in successive mold cavities. In a first molding step, an inner sleeve is molded on a core in a first mold cavity, which may comprise a full body length sleeve or only a partial sleeve, such as an upper neck finish portion. The sleeve and core are withdrawn from the first mold cavity while the sleeve is still warm, and transferred without substantial delay to a second mold cavity for injection molding an outer layer which bonds to the inner sleeve. By transferring the sleeve at an elevated temperature into the second mold cavity, an improved bond is formed between the inner sleeve and outer layer which resists separation during a later reheat stretch blow molding step, and/or in use of the resulting article. In a preferred embodiment, a pasteurizable beer container is provided having a finish-only sleeve of a PEN polymer. In a second embodiment, a returnable and refillable water container is provided having a full-length body sleeve of a PEN polymer.  A multi-station injection molding apparatus is provided having a transfer mechanism, such as a rotatable turret or reciprocating shuttle, for cost-effective manufacture of preforms simultaneously in multiple cavity sets.
Patent CA-2227018-C (CA)
Inventor: ULRICH DONALD H
IPC: A23K1/00
Filed: 1998-01-15
Granted: 2002-03-12
Abstract: A device for and method of injecting a bale of ruminant material with a fluid is taught. The device includes a plurality of injection spikes for insertion into the bale. The spikes are attached to a support means for supporting the spikes while they are inserted into the bale. The spikes are attached to the support means by a resilient member. The device prevents the deformation of the spikes and thereby increases the useable life of the device over devices in which the spikes are rigidly mounted on the driving means. The device further has injection means which allows precise control over the amount of fluid being injected into the bale.
Patent CA-2231213-C (CA)
Inventor: SALAZAR EDILBERTO I
IPC: G07B17/00
Filed: 1998-03-03
Granted: 2002-01-15
Abstract: A mailing machine comprising a device for feeding an envelope having a width in a path of travel; a device for determining the width of the envelope;and a control device in operative communication with the determining device for using the width of the envelope to ascertain a proper amount of postage to be applied to the envelope. According to a first embodiment, the determining device includes a sensor array located transverse to the path of travel for detecting the presence of the envelope where the sensor array includes an inner plurality of sensors and an outer plurality of sensors located further away from a registration wall than the inner plurality of sensors. According to a second embodiment, the determining device includes a first sensor for detecting a lead edge of the envelope and a sensor line located downstream in the path of travel from the first sensor and at an angle to the path of travel so as to detect a lead corner of the envelope.
Patent CA-2232099-C (CA)
Title: Low aluminum and magnesium z-n solution catalysts
Inventor: JABER ISAM
IPC: C08F4/646
Filed: 1998-03-12
Granted: 2006-08-08
Abstract: The present invention provides a Ziegler-Natta catalyst useful in solution processes for the polymerization of olefins having a low amount of aluminum and magnesium. The catalysts of the present invention have a molar ratio of magnesium to the first aluminum component from 4.0:1 to 5.5:1 and molar ratio of magnesium to transition metal from 4.0:1 to 5.5:1.
Patent CA-2235583-C (CA)
Title: Soupape de regulation de debit comportant des pieces internes non obstruables et a etages multiples
Inventor: BARRON KIMBALL R
IPC: F16K47/04
Filed: 1996-10-16
Granted: 2004-09-14
Abstract: Cette invention concerne une soupape de régulation (40) du débit d'un fluide qui permet d'effectuer des réductions de pression. La soupape comporte un élément cage fixe (76, 78, 80) contenant un passage interne (28) se trouvant en communication avec une entrée et une sortie de cage. Un clapet (60, 62, 64, 66) de soupape mobile est monté coulissant dans l'élément cage (76, 78, 80), et comprend un passage interne de clapet (32). Une voie d'écoulement de fluide (20) traverse le dispositif de clapet (60, 62, 64, 66) et le passage interne (28) de la cage, de sorte que plusieurs étages de réduction de pression soient créés. L'écoulement de fluide (20) consiste en une combinaison d'écoulements axial, radial interne et radial externe, ainsi qu'en un écoulement traversant le passage interne (32) du dispositif de clapet, de sorte que les multiples chutes de pression voulues soient produites. Les passages à étranglement (26, 30, 34) de chaque étage possèdent une taille suffisante pour laisser passer toute matière particulaire dans le fluide sans que cela obstrue les passages dans les pièces internes de la soupape.
Patent CA-2244836-C (CA)
Inventor: BERGER GREGORY D
IPC: C07D417/12
Filed: 1997-01-31
Granted: 2007-05-01
Abstract: The instant invention is concerned with compounds of the formula I (see formula I) which are useful as antiobesity and antidiabetic compounds. Compositions and methods for the use of the compounds in the treatment of diabetes and obesity and for lowering or modulating triglyceride levels and cholesterol levels or for increasing gut motility or for treating atherosclerosis are also disclosed.
Patent CA-2247646-C (CA)
Inventor: GAVIT STEPHAN E
IPC: G11B15/60
Filed: 1997-02-24
Granted: 2003-05-27
Abstract: An air bearing (20) for use on a tape transport apparatus is connectable to an air source (80) and supports a tape (14) on a cushion of air as the tape is transported. The air bearing comprises a housing (22) having an air inlet (34) adapted for connection to the air source and a bearing member (40) disposed on the housing and located so that the tape is transported across a bearing surface. The housing and the bearing member are configured to form a plenum chamber having an interior in fluid communication with the air inlet. At least a portion of the bearing member is fabricated out of a porous material allowing pressurized air in the plenum chamber to pass therethrough and out of the bearing surface to produce the cushion of air. A tape transport apparatus incorporating these features is also provided.
Patent CA-2247692-C (CA)
Inventor: DYMOND JAMES H
IPC: H02K5/24
Filed: 1998-09-21
Granted: 2001-08-07
Abstract: This apparatus is directed to reduction in emitted windage sound in dynamoelectric machines by detuning cavities formed in the ventilation spaces of the machine.
Patent CA-2247771-C (CA)
Inventor: PELLEY DAVID
IPC: A01G25/14
Filed: 1998-09-25
Granted: 2002-12-03
Abstract: The tipping watering can includes a container; and an elongated handle for tipping the container in order to cause liquid in the container to discharge. The handle consists of a U-shaped bracket having a pair of spaced flanges interconnected by a web. The container is pivotally interconnected to each flange. A first rigid elongated rod is connected to the web and a second rigid elongated rod is pivotally connected to the container. The pivotal interconnections between the flanges and the second rod are the only connections between the handle and the container. The container is otherwise unconnected to the handle. By causing the second rod to move relative to said first rod, the can tips.
Patent CA-2250395-C (CA)
Title: Eprosartan dihydrate and a process for its production and formulation
Inventor: DUDDU SARMA
IPC: A61K31/54
Filed: 1997-03-26
Granted: 2005-09-06
Abstract: This invention relates to (E)-.alpha.[2-n-butyl-1-[(4-carboxyphenyl)methyl]- 1H- imidazol-5-yl]methylene-2-thiopheneproprionic acid monomethanesulfonate dihydrate, a process for its production, compositions containing the compound and methods of using the compound to block angiotensin II receptors and to treat hypertension, congestive hear t failure and renal failure.
Patent CA-2258377-C (CA)
Inventor: DEBRAAL TIMOTHY S
IPC: A47K3/34
Filed: 1999-01-08
Granted: 2006-08-15
Abstract: A shower door assembly is disclosed that has a connector vertically slidably attached to a lower door corner block. The connector corrects for out of plumb conditions when linked to a curb rail. The connector also cleans a track in the rail as the door is moved.
Patent CA-2258546-C (CA)
Title: Alliage d'alumminium fondu utilisable comme materiau de fabrication de boites metalliques
Inventor: JIN ILJOON
IPC: B22D11/00
Filed: 1997-07-04
Granted: 2003-04-01
Abstract: L'invention concerne une bande en alliage d'aluminium fondu utilisable comme matériau de fabrication de boîtes métalliques. La bande en alliage d'aluminium a une épaisseur d'environ 30 mm, et est constituée essentiellement d'un composé intermétallique comprenant (Mn,Fe)Al¿6? comme principales particules intermétalliques. Lesdites particules intermétalliques ont une dimension granulométrique moyenne à la surface de la bande et une dimension granulométrique moyenne dans la masse de la bande, la dimension granulométrique moyenne à la surface étant supérieure à la dimension granulométrique moyenne dans la masse. On fabrique la bande en produisant un alliage d'aluminium fondu contenant essentiellement, outre l'aluminium proprement dit, du silicium (entre 0,05 et 0,15 % en poids), du fer (entre 0,3 et 0,6 % en poids), du manganèse (entre 0,6 et 1,2 % en poids), du magnésium (entre 1,1 et 1,8 % en poids), du cuivre (entre 0,2 et 0,6 en poids) et d'autres éléments représentant individuellement au plus égal à 0,05 % en poids et collectivement au plus égal à 0,2 % en poids. L'alliage est coulé dans une machine de coulée continue ayant des surfaces de moulage mobiles opposées, à une épaisseur de brut de coulée au plus égal à 30 mm. Les surfaces de moulage mobiles ont une rugosité de surface de 4 à 13 µm, principalement sous la forme de pics effilés, le flux de chaleur est extrait du métal à un taux qui donne un espacement des ramifications dentritiques de 12 à 18 µm à la surface de la bande. On traite ensuite la bande par laminage et recuit pour lui donner son épaisseur définitive.
Patent CA-2261152-C (CA)
Title: Dispositif de perfusion a sortie de donnees audible
Inventor: DAVIS DAVID L
IPC: A61M5/172
Filed: 1997-07-18
Granted: 2006-07-04
Abstract: Petit dispositif de perfusion portable (10) destiné à un usage ambulatoire par un patient, comprenant une puce de circuit intégré à énoncé audible (96). Cette puce est commandée par un microprocesseur pour fournir des données de sortie à un opérateur et pour se substituer à un écran de sortie (91), tel qu'un écran à cristaux liquides, ou pour fonctionner en association avec cet écran. La sortie de données audible permet à un clinicien éloigné de surveiller le fonctionnement de la pompe, d'établir un diagnostic concernant les problèmes relatifs au fonctionnement de la pompe et de les corriger.
Patent CA-2266356-C (CA)
Inventor: GRABOWSKI PAUL PHILIP
IPC: A61J3/00
Filed: 1997-09-19
Granted: 2006-01-31
Abstract: Mallette-glacière portative permettant de conserver et de transporter au froid des flacons de médicaments placés sur un support. La mallette-glacière comprend une enveloppe à parois minces et creuses et une base comportant une partie en creux prévue pour recevoir le support. L'enveloppe et la base définissent un espace de stockage intérieur autour du support. Les parois creuses de l'enveloppe contiennent du liquide réfrigérable qui fournit l'énergie de refroidissement. La partie en creux oriente le support dans l'espace de stockage de telle sorte qu'il se situe à proximité de la surface intérieure de l'enveloppe à parois minces et creuses pour refroidir efficacement le médicament se trouvant dans les flacons. Un ensemble fermeture autorise un accès répété au support situé dans l'espace de stockage.
Patent CA-2271199-C (CA)
Title: Method for loading the sealing of a suction roll and a sealing thereof
Inventor: SAVOLAINEN HANNU
IPC: D21F3/10
Filed: 1998-10-07
Granted: 2006-08-08
Abstract: The invention relates to a method for loading the sealing of a suction roll and a corresponding sealing, where the sealing (21) includes a wear surface (21.1), side surfaces and a lower surface (21.2) and has been fitted from its holder (20) to the structure of a suction box (15) which is inside the suction roll (11). The sealing (21) essentially covers the whole operating length of the suction roll (11), extending by its wear surface to the inner face of the mantle (23) of the suction roll (11). The sealing (21) is essentially moved in the direction of the radius of the suction roll (11) in the said holder (20) with a pressure effect that is applied straight onto the lower surface (21.2) of the sealing (21).
Patent CA-2274902-C (CA)
Title: Submucosa extracts
Inventor: BADYLAK STEPHEN F
IPC: C12N5/071
Filed: 1997-12-10
Granted: 2011-02-01
Abstract: A method for preparing a bioactive extract from warm-blooded vertebrate submucosal tissue is described. The submucosal tissue is extracted using an aqueous solution of extraction excipients, and the extracted bioactive components are then separated from the extraction excipients to provide an isolated extract enriched in bioactive components. The isolated extract is useful, inter alia, as additive for cell growth media to promote cell growth and proliferation in vitro.