baber/WOPTO huggingface dataset:
Patent CA-2185803-C (CA)
Inventor: RUDNIC EDWARD M
IPC: A61K9/66
Filed: 1995-03-17
Granted: 2006-07-11
Abstract: La présente invention concerne une préparation pharmaceutique comprenant une émulsion ou une dispersion tensio-active stable d'un agent pharmaceutique incorporé dans une émulsion (i) ayant une phase discontinue hydrophobe d'un acide carboxylique à longue chaîne ou d'un ester ou d'un alcool de ce dernier, disposé dans une phase aqueuse, ou (ii) ayant une phase discontinue hydrophile dispersée dans une phase hydrophobe d'un acide carboxylique à longue chaîne ou d'un alcool de celui-ci. L'émusion est incorporée avec un agent pharmaceutique dans un vecteur pharmaceutique se prêtant à l'administration par voie orale.
Patent CA-2189295-C (CA)
Inventor: AKENO MITSURU
IPC: B29C43/22
Filed: 1996-10-31
Granted: 2000-04-04
Abstract: A molded surface fastener comprises: a substrate sheet; and a multiplicity of engaging elements standing on one surface of the substrate sheet, each of the engaging a elements being composed of a stem rising from the one surface of the substrate sheet, and an engaging head projecting from an upper end of the stem for detachably engaging a companion loop. After a surface fastener is manufactured on a die wheel by continuous injection molding as a primary-intermediate surface fastener, a heating and pressing roller disposed downstream of the die wheel presses the engaging head, while heating, to bend the engaging head from the stem and, at the same time, to form a pair of protuberances projecting in opposite directions from opposite side edges of the top of the engaging head perpendicularly with respect to a direction lengthwise of the engaging head.
Patent CA-2191692-C (CA)
Title: Bale processor
Inventor: VANDERVALK JAMES
IPC: A01F29/00
Filed: 1996-11-29
Granted: 1998-10-20
Abstract: The present invention discloses a bale processor for separating and selectively chopping baled crop materials. A moving barrier advances a bale into a separator which includes a rotating elongate tube provided with hinged finger-like flails. The flails remove material from the bale and discharge it in a directed manner. The material may be cut to differing sizes as desired by retractable knives positioned in the discharge outlet. Alternatively material can be separated without chopping. A second freely rotating blade separates material from the upper portion of the bale directing it into the path of the separator tube. The processor may be used to distribute crop material over a wide area mounted on a trailer and towed by a tractor. The apparatus advantageously can accommodate square or round bales employing a simple and economical bale handling mechanism.
Patent CA-2198514-C (CA)
Title: Improved reactor system
Inventor: KINGSLEY JEFFREY PAUL
IPC: B01J8/22
Filed: 1997-02-26
Granted: 2000-06-13
Abstract: A shell and tube heat exchanger reactor with forced circulation is used to improve heat and mass transfer for exothermic liquid-liquid, gas-liquid and gas-liquid-solid reactions.  Enhanced productivity and selectivity are obtained.
Patent CA-2199007-C (CA)
Inventor: JOSHI MAKARAND G
IPC: B29L11/00
Filed: 1995-10-04
Granted: 2000-02-15
Abstract: Surface characteristics of cast molded contact lenses are improved by removing substantially all the oxygen from the plastic mold pieces prior to casting the lenses.
Patent CA-2212735-C (CA)
Title: Amelioration de la topographie des surfaces
Inventor: MARINCAK ANTON
IPC: G01B11/30
Filed: 1995-02-14
Granted: 2002-04-16
Abstract: La présente invention concerne un équipement destiné à produire une représentation d'un objet améliorée sur le plan de la topographie. Cet équipement comprend une source lumineuse qui produit un faisceau pour illuminer l'objet. Le faisceau lumineux présente une zone où l'intensité tombe rapidement avec la distance entre un lieu et ce faisceau. L'objet est balayé en lumière rasante, sous un angle d'environ 3 à 6· dans cette zone, lorsque le faisceau lumineux est déplacé progressivement sur l'objet.
Patent CA-2227467-C (CA)
Title: Helper virus-free herpesvirus vector packaging system
Inventor: LIM FILIP
IPC: A61K31/70
Filed: 1996-07-22
Granted: 2009-10-20
Abstract: We have now discovered a helper virus-free herpesvirus packaging system. This system can be used to package a wide range of desired nucleotide segments, preferably a DNA segment, into an empty herpesvirus particle because of the large genomes of herpesviruses.  Preferably, the herpesvirus is an alpha herpesvirus. More preferably, the herpesvirus is an alpha herpesvirus such as Varicella-Zoster virus, pseudorabies virus, or a herpes simplex virus such as HSV-1 or HSV-2. Another preferred herpesvirus is Epstein-Barr virus.
Patent CA-2233948-C (CA)
Inventor: ROSINSKI MICHAEL J
IPC: B65D75/26
Filed: 1996-10-07
Granted: 2007-01-23
Abstract: Il s'agit d'un film (44) plastique rétractable à la chaleur avec fermeture à l'arrière qui comporte trois couches: la première (46) et la troisième (50) sont des couches extérieures par rapport à la deuxième (48), placée entre les deux. La première couche extérieure (46) sert d'enveloppe interne, et elle est composée de polyoléfine; la deuxième (48) est composée de polyester et/ou de polyamide; la troisième (50) sert d'enveloppe externe, et elle est composée de polyoléfine, de polystyrène et/ou de polyamide. La seconde couche (48) a une épaisseur d'au moins 5 % de l'épaisseur totale du film rétractable à la chaleur. Dans une variante, la première couche (46) comprend une polyoléfine et a un niveau d'énergie superficielle inférieur à environ 34 dynes/cm; la deuxième couche (48) comprend un polyamide dont le point de fusion est d'au moins 300  DEG F; et la troisième couche (50) se compose de polyoléfine, de polystyrène et/ou de polyamide. Un emballage complet comprend un produit carné cuisiné placé à l'intérieur de l'enveloppe à fermeture arrière. La deuxième couche (48) du film empêche ou réduit l'étirement qui se produit sur la "forme à chaussure" lors de la fermeture de l'enveloppe par l'arrière. L'enveloppe à fermeture arrière est tout particulièrement indiquée pour la cuisson au bain-marie.
Patent CA-2234217-C (CA)
Inventor: LANDMAN BERNARDUS CORNELIS JOH
IPC: G01N21/90
Filed: 1996-02-01
Granted: 2006-11-07
Abstract: L'invention porte sur un procédé de détection de petites particules de verre (12) dans des bouteilles (1) pleines de bière (10) ainsi que sur l'appareil correspondant (100). On met la bière (10) en rotation dans la bouteille (1) et l'on prend une série d'images de la bouteille à l'aide d'une caméra à dispositif de couplage de charge (40) disposée de manière à ce que son axe optique (41) forme un angle  alpha  d'environ 135 DEG  par rapport à l'axe (13) de la bouteille (1) éclairée du bas. On soustrait les images successives les unes des autres pour détecter la lumière provenant de particules de verre et l'on répète ces mesures à plusieurs reprises. Cette invention permet ainsi d'augmenter la sensibilité et d'accroître la fiabilité d'un procédé de détection. Selon l'invention, un appareil (100) comporte un carrousel (103) pourvu de plusieurs caméras affectées à une seule bouteille. Il est également décrit un système visant à diminuer les coûts au titre duquel huit caméras se partagent une unité de traitement d'image.
Patent CA-2242504-C (CA)
Inventor: MATSUI HIROSHI
IPC: G06F17/30
Filed: 1998-07-06
Granted: 2002-02-26
Abstract: A collecting process of data which is managed by each server on a network is first started by information collection means.  In the collecting process, data under a point serving as a root is collected while repeating processes such that data at the point serving as a certain root is collected on the basis of access setting information, a link destination is extracted from the collected data, and data on the extracted link destination is further collected.    Subsequently, the data which is necessary by the user is extracted by extraction means.  The extracted data is outputted to an output destination.  Thus, the information which is required by the user can be searched from the information managed and held in a plurality of information processing apparatuses on the network without forcing surplus labor and time to the user.
Patent CA-2248897-C (CA)
Title: System for providing caller information to called party via call standard data field
Inventor: SCHERER GORDON F
IPC: H04M3/493
Filed: 1997-03-05
Granted: 2001-10-30
Abstract: A system is described in which a standard data field in a telephone system call format, such as ANI and/or dialed number is changed to reflect caller and/or call specific information. The caller and/or calls specific information is made available to a called party, and elements of the telephone switching system.
Patent CA-2252896-C (CA)
Inventor: PIPE STEVEN W
IPC: C07K16/36
Filed: 1997-04-24
Granted: 2009-03-10
Abstract: L'invention concerne de nouvelles séquences nucléotidiques, purifiées, isolées et codant les protéines FVIII à activité procoagulante. Les séquences nucléotidiques de la présente invention codent les séquences d'acides aminés qui correspondent aux séquences FVIII humaines connues et dans lesquelles se produit la mutation de Phe309. Les séquences nucléotidiques de la présente invention codent également les séquences d'acides aminés qui correspondant aux séquences FVIII humaines connues et dans lesquelles mutent les sites de clivage de l'ACP, à savoir Arg336 et Ile562. En outre, les séquences nucléotidiques de la présente invention codent les séquences d'acides aminés qui correspondant aux séquences FVIII humaines connues et dans lesquelles le domaine B et le site de liaison du facteur de von Willebrand sont supprimés, un site de clivage de la thrombine mute et un espaceur de séquences d'acides aminés est inséré entre les domaines A2 et A3. L'invention concerne également des méthodes de production desdites protéines FVIII, des séquences nucléotidiques codant ces protéines et des compositions pharmaceutiques qui contiennent les séquences nucléotidiques ou des protéines, ainsi que des méthodes de traitement de malades atteints d'hémophilie.
Patent CA-2255353-C (CA)
Title: An elastomeric primer for use with epdm roofing membranes
Inventor: SLUSHER CARTER C
IPC: C09D175/04
Filed: 1998-12-09
Granted: 2009-09-01
Abstract: A roofing primer composition including a bromobutyl rubber, a polyurethane, wherein the polyurethane is the reaction product of a phenolic resin and an isocyanate having more than two functionalities, the polyurethane being formed in the presence of a catalyst, and a solvent, wherein the solvent is preferably selected from the group consisting of parachlorobenzotrifluoride, 1-dodecene, toluene, hexane, heptane methylene chloride, 1,1,1-trichlorethane, xylene, methanol, 1-tetradecene, chloroform, tetrachloro ethylene and ethanol. This primer composition exhibits improved adhesion during application, exhibits improved shelf life, is not water sensitive, and can contain a low volatile solvent.
Patent CA-2255377-C (CA)
Inventor: ITAGAKI MASAAKI
IPC: F16L1/024
Filed: 1998-12-09
Granted: 2003-10-21
Abstract: A method of repairing an existing pipeline including a main pipe  and  a branch pipe,  comprises  the   steps of introducing a first lining pig, a first batch of a resin, and some other pigs into the branch pipe and supplying a first batch of a liquid into the branch pipe until the first lining pig reaches a branching position; introducing a second lining pig, a second batch of a resin, and some other pigs into the main pipe and supplying a second batch of a liquid into the main pipe until the second lining pig reaches  an inner  end thereof; drawing back the second batch of the liquid out of the main pipe so as to cause the second batch of the resin to move back toward an open end of the main pipe, thereby forming a resin lining layer on the internal surface of the main pipe; drawing back the first batch of the liquid out  of the  branch pipe so as to cause the first batch of the resin to move back toward an open end of the branch pipe,  thereby forming a resin lining layer on the internal surface of the branch pipe.
Patent CA-2256158-C (CA)
Inventor: KUTCHMAREK DARRELL J
IPC: E06B9/266
Filed: 1998-12-15
Granted: 2004-04-06
Abstract: There is described a method and apparatus for cutting a window covering to a specified length comprising a base having a flat cutting surface, a frame overlying the cutting surface and mounted to the base, the frame and the cutting surface defining ar receiving area therebetween for receiving the window covering, a cutting assembly slidably mounted to the frame for sliding along a movement axis towards and away from the receiving area, a cutting blade connected to the cutting assembly, tyre cutting blade including a cutting edge facing the receiving area and a driver connected and in engagement with the cutting assembly for imparting sliding motion to the cutting assembly to move the cutting blade along the movement axis towards and away from the receiving area.
Patent CA-2259437-C (CA)
Inventor: EPPSTEIN JONATHAN A
IPC: A61M37/00
Filed: 1997-07-03
Granted: 2006-12-05
Abstract: A device and methods of use for delivering a drug to the body, or monitoring an analyze found in the body, are described. The device (10) comprises a base (14), a plurality of puncturing members (18) extending therefrom, a plurality of holes (26) extending through the base for the passage of drug or the analyze therethrough, and a network of channels (66) for distributing the drug or collecting the analyte. Methods of trans-dermal or trans-mucous delivering a drug or monitoring an analyte are also disclosed.
Patent CA-2259684-C (CA)
Inventor: WINIGRAD DANIEL
IPC: A47J43/28
Filed: 1997-07-07
Granted: 2002-01-29
Abstract: Ensemble ustensile pliable pour barbecue comprenant un ustensile pour barbecue (10), un manche (12) et un mécanisme de verrouillage (14) monté dans ledit manche. Le manche comprend une cavité allongée (30) dans laquelle on glisse la partie lame de l'ustensile (22) pour barbecue. La partie lame de l'ustensile est munie d'un ou de plusieurs éléments de positionnement (70, 72). Le mécanisme de verrouillage se connecte de manière amovible à l'un des éléments de positionnement, ce qui permet de mettre l'ustensile tantôt en position ouverte, tantôt en position fermée.
Patent CA-2260855-C (CA)
Inventor: AUDONNET JEAN-CHRISTOPHE
IPC: A61K39/155
Filed: 1997-07-16
Granted: 2012-01-03
Abstract: A bovine vaccine formula for treating bovine respiratory disease is disclosed. Said formula includes at least three polynucleotide vaccine valencies that each include a plasmid containing a bovine respiratory disease valency gene capable of being expressed in vivo in host cells. Said valencies are selected from the group which consists of bovine herpes virus, bovine respiratory syncytial virus, mucosal disease virus and parainfluenza virus type 3. The plasmids include one or more genes per valency, and said genes are selected from the group which consists of gB and gD for bovine herpes virus, F and G for bovine respiratory syncytial virus, E2, C + E1 + E2 and E1 + E2 for mucosal disease virus and HN and F for parainfluenza virus type 3.
Patent CA-2261150-C (CA)
Inventor: ADAMSON ROBERT
IPC: A61K38/00
Filed: 1997-07-31
Granted: 2004-04-13
Abstract: Methods are provided for producing highly purified compositions of nucleic acids by using tangential flow ultrafiltration. A scaleable process for producing pharmaceutical grade plasmid DNA, useful for gene therapy, is provided, which is efficient and avoids the use of toxic organic chemicals.
Patent CA-2266667-C (CA)
Title: Low density, light weight intumescent coating
Inventor: BERTRAND DAVID C
IPC: C08K5/523
Filed: 1997-09-23
Granted: 2008-02-12
Abstract: A low density, epoxy-based intumescent fire resistive coating, having a density below about 1.10 grams/cc, and most preferably below about 1.0 grams/cc, and a method for forming the same, are disclosed. This method includes the steps of forming an epoxy-based intumescent mastic, having minute particles of amorphous silica dispersed therein. The mastic is then sprayed in droplets on at least one surface of a substrate to form a low density mastic coating on the surface. The low density mastic coating then cures to form a low density, intumescent fire resistive coating.    Preferably, the method of invention further includes the step of dispersing at least one type of gas within the mastic, or within at least one part of the mastic, to further reduce the density of the cured intumescent coating.
Patent CA-2268146-C (CA)
Inventor: HILMERSSON STEFAN
IPC: B23Q1/48
Filed: 1997-10-06
Granted: 2007-08-28
Abstract: A device and a method for moving an object are based on the fact that the object (8) is pivotable in relation to a base portion (7) about an axis. There is an arrangement (18) for displacing, during pivoting motion of the object, the object substantially parallel to its pivoting plane for the purpose of causing a point of the object to describe a motion in substantially one and the same plane as a consequence of the combined pivoting/displacing.
Patent CA-2270617-C (CA)
Title: Injection moldable polyimide resin composition and a method of producing its molded articles
Inventor: KAKU MUREO
IPC: C08L67/00
Filed: 1997-11-21
Granted: 2007-05-15
Abstract: A method of producing an injection moldable polyimide resin composition, which is characterized by the fact that at least one aromatic acid anhydride and at least one aromatic diamine are directly combined with at least one polymer that can be melt molded at a temperature lower than 400 °C. Furthermore, the resulting product may be heat treated.
Patent CA-2271842-C (CA)
Inventor: SANKER LOWELL ALAN
IPC: A61K8/92
Filed: 1997-11-19
Granted: 2002-10-15
Abstract: Disclosed are oral compositions comprising a total flavor system and one or more aqueous carriers, wherein the oral composition is a dentifrice or a mouthrinse. The total flavor system comprises a traditional oral care flavor system and a dairy-creme component.
Patent CA-2271889-C (CA)
Title: Method of controlling release of caffeine in chewing gum and gum produced thereby
Inventor: TYRPIN HENRY T
IPC: A23G4/10
Filed: 1996-11-27
Granted: 2004-01-27
Abstract: A method for producing a chewing gum with a controlled release of caffeine, as well as the chewing gum so produced, is obtained by physically modifying caffeine's properties by coating and drying. Caffeine is coated by encapsulation, partially coated by agglomeration, entrapped by absorption, or treated by multiple steps of encapsulation, agglomeration, and absorption. The coated caffeine is then preferably. co-dried and particle sized to produce a release-modified caffeine for use in chewing gum. When incorporated into the chewing gum, these particles are adapted to produce a fast release or a delayed release when the gum is chewed.
Patent CA-2284819-C (CA)
Inventor: RUMPLIK DANIEL
IPC: F16K1/22
Filed: 1998-03-25
Granted: 2003-10-21
Abstract: The invention relates to a differential valve, specially a cabin air discharge valve in the cabin pressure regulation system of an aircraft, particularly an airplane. The differential valve has a smaller first step (20) and a larger second step (30) in addition to a drive gear mechanism (40). The first valve step (20) and the second valve step (20) are connected to the drive gear mechanism (40) in such a way that the first valve step (20) is actuated separately from the second valve step (30). The invention also relates to a method for regulating cabin pressure by means of said differential valve.
Patent CA-2285384-C (CA)
Title: Recueil simultane d'adn et d'analysats non nucleiques dans des fluides oraux
Inventor: GOLDSTEIN ANDREW S
IPC: C12Q1/6883
Filed: 1998-03-27
Granted: 2012-10-16
Abstract: La présente invention concerne un procédé rapide et pratique de recueil simultané d'informations génomiques et diagnostiques à partir d'un unique prélèvement sur un tampon absorbant. On a constaté, c'est l'objet de l'invention, qu'un dosage par ACP du contenu du tampon absorbant, donne des résultats aussi fiables, aussi précis et aussi sensibles que les meilleurs dosages sur base sérique disponibles (sang). Les dosages de l'invention conviennent pour confirmer entre elles, d'une part, soit la détection d'informations génomiques aboutissant à des informations de diagnostics, soit la détection, dans les informations génomiques, d'une prédisposition à une affection, et d'autre part une confirmation de la présence de l'affection par un test de diagnostic.
Patent CA-2289770-C (CA)
Title: Oil recovery method using an emulsion
Inventor: BRAGG JAMES R
IPC: E21B43/32
Filed: 1998-05-14
Granted: 2001-06-19
Abstract: The disclosed invention provides a method for recovering hydrocarbons from a subterranean formation by injecting an emulsion, comprising oil and water, into the formation. More specifically, the emulsion is stabilized using undissolved solid particles, which are preferably at least partially oleophilic. The solids-stabilized emulsion may be used either as a drive fluid for displacing hydrocarbons from the formation or to produce a barrier for diverting flow of fluids in the formation. Such solid particles may be either formation solid particles (i.e., indigenous to the formation) or nonformation solid particles (i.e., obtained from outside the formation). Nonformation solid particles may either be naturally occurring or synthetic. Some preferred solids include clays, quartz, feldspar, gypsum, coal dust, asphaltenes, and polymers. Carbon dioxide or another gas may be added to the emulsion to adjust the emulsion's viscosity to the desired level.
Patent CA-2294421-C (CA)
Title: Procede de protection des plantes contre les insectes et les nematodes
Inventor: JONGSMA MAARTEN ANTHONIE
IPC: A01H5/00
Filed: 1998-06-18
Granted: 2009-01-06
Abstract: L'invention concerne l'équistatine, appartenant au domaine répété de la thyroglobuline de type I, et connue pour ses propriétés inhibitrices des protéases de cystéine, qui permet aussi d'inhiber les  protéases aspartiques avec un domaine différent de la protéine. L'équistatine codant l'ADN, un inhibiteur des protéases de cystéine et des protéases aspartiques, est isolé de l'anémone de mer Actina equina. La protéine d'équistatine s'oppose à l'activité des cystéine protéases et protéases aspartiques de l'intestin d'un certain nombre d'insectes ravageurs communs de cultures agricoles, comme par exemple les doryphores de la pomme de terre, les chrysomèles des racines de maïs, les Agromyzidae et les thysanoptères. Un fragment de chaîne invariant P41, un autre élément de cette famille n'ayant qu'une activité d'inhibition de la protéase de cystéine, s'est également opposé à l'activité du complément de la protéase de cystéine, à l'instar de l'équistatine. La protéine d'équistatine recombinante à démontré une action larvicide à l'encontre les doryphores de la pomme de terre et a fortement réduit la fécondité des thysanoptères adultes. L'équistatine codant l'ADN et d'autres protéines contenant des domaines répétés semblables de la thyroglobuline de type I peuvent être clonées en vecteurs et être utilisées pour transformer des plantes afin de réduire leur sensibilité face aux ravageurs de plantes renfermant des protéases de thiol et/ou des protéases aspartiques comme enzymes digestives comprenant des insectes et des némathodes et plus particulièrement des insectes coléoptères, diptères et thysanoptères.
Patent CA-2299148-C (CA)
Title: Compressor system and methods for reducing cooling airflow
Inventor: ORLANDO ROBERT JOSEPH
IPC: F02C7/18
Filed: 2000-02-17
Granted: 2005-02-08
Abstract: A cooling airflow compressor system and methods for reducing a cooling airflow is described. The cooling airflow compressor system utilizes a primary high pressure compressor in combination with a secondary high pressure compressor to further compress a primary airflow. The secondary high pressure compressor includes a rotor driven by a high pressure turbine connected by a high pressure turbine shaft to the primary high pressure compressor. A heat exchanger is connected to the secondary high pressure compressor to further cool the cooling airflow. The cooling airflow is utilized to cool the turbine and a high pressure turbine vane.