baber/WOPTO huggingface dataset:
Patent CA-2245728-C (CA)
Inventor: MATSUURA AKIRA
IPC: C07D471/08
Filed: 1997-01-31
Granted: 2006-12-05
Abstract: The invention relates to a compound of the following general formula [I] or a medicinally acceptable salt thereof, or a solvate thereof, (see formula I) wherein R1 represents alkyl, alkenyl, alkynyl, alkoxy, hydroxy, cyano, or halogen; R2 represents hydrogen, hydroxy, or halogen; R3 represents hydrogen, alkyl, or amidino; Ring A represents a 5 to 11-membered cyclic amino group which may be substituted, which cyclic amino group may be bridged between two carbon atoms in optional positions. The compound of this invention is useful for the prevention or treatment of cerebral tissue impairment due to the vasospasm following cerebral hemorrhage.
Patent CA-2252077-C (CA)
Inventor: INADA MITSURU
IPC: F23R3/00
Filed: 1998-02-12
Granted: 2007-04-24
Abstract: In using a high pressure steam as a cooling medium for a gas turbine combustor, combustor walls exposed to a high temperature combustion gas is constructed such that a sheet having a strength for high temperatures is joined by brazing to those surfaces of a wall plate, on which a plurality of flow passage grooves for a cooling steam are provided, to form steam flow passages, which communicate at one side thereof with a cooling steam supply manifold and at the other side thereof with a steam recovery manifold so that a steam supplied into the steam flow passages from the supply manifold cools the combustor wall surfaces and recovery manifold combustor wall surfaces. Accordingly, it is possible to form cooling passages of adequate strength and inhibit leakage of the steam outside a system.
Patent CA-2253915-C (CA)
Inventor: NAMY AL
IPC: H05K9/00
Filed: 1997-05-27
Granted: 2001-12-18
Abstract: Cette invention concerne un blindage électromagnétique perfectionné destiné à un photodétecteur qui fait usage d'un écran en treillis métallique contrecollé à une couche isolante. Il est possible de découper une partie de la structure en sandwich constituée de l'écran de treillis métallique et de la couche isolante pour obtenir un écran électromagnétique individuel. Cette combinaison à structure en sandwich (24) est flexible et peut être aisément enroulée autour du photodétecteur (26). De préférence, l'une des faces de la couche isolante est recouverte d'adhésif et permet à ladite combinaison enroulée d'adhérer au photodétecteur.
Patent CA-2255521-C (CA)
Title: Compositions for treatment of burns
Inventor: LI XIAOMAO
IPC: A61P23/02
Filed: 1998-12-09
Granted: 2008-11-04
Abstract: The present invention is directed to a composition for treating burns. The composition comprises a therapeutically effective amount of a weak organic acid compatible with human skin, in a suitable carrier delivered at pH 2.5-4.5. The weak organic acid is preferably acetic acid or citric acid and the suitable carrier is preferably an aqueous based carrier, more preferably a gel form, utilizing a Carbopol.TM. as a gelling agent. The composition may also include one or more other agents selected from sun blocking agents, skin moisturizing agents and herb extracts.
Patent CA-2255689-C (CA)
Title: Procede et equipement de traitement de champ electrostatique et electrode utilisee dans celui-ci
Inventor: ITO AKINORI
IPC: A47J37/12
Filed: 1998-03-17
Granted: 2013-07-09
Abstract: On place une plaque d'électrode (37) dans un réfrigérateur, laquelle est isolée de la paroi intérieure du réfrigérateur, et on place un objet de traitement sur la plaque d'électrode (37), lequel est également isolé de la paroi intérieure du réfrigérateur, après lui avoir appliqué une tension adaptée aux aliments. Un générateur de haute tension utilisé à cet effet comprend des dispositifs de securité (1027, 1078) destinés à empêcher le passage de courant dépassant une valeur spécifiée. Dans une friteuse on insère une électrode (260) dans un récipient d'huile et on applique une tension comprise entre 500 et 700 V à l'électrode (260) sans mettre à la terre l'enveloppe de la friteuse.
Patent CA-2257392-C (CA)
Inventor: ARNOLD JORG
IPC: H04W16/26
Filed: 1997-06-25
Granted: 2005-10-25
Abstract: Afin qu'il soit possible d'établir une liaison radio d'une façon simple même dans un réseau ne comportant pas de stations relais fixes, un procédé d'établissement de liaison radio entre au moins deux abonnées d'un réseau de radiocommunication à relais numériques est conçu de sorte qu'un élément d'identification de position individuel dépendant de l'emplacement est attribué à chaque abonné, la position de chacun des abonnés du réseau étant déterminée par rapport à la position des autres abonnés.
Patent CA-2263635-C (CA)
Title: Multifocal ocular lens having intermediate region with continuously varying optical power
Inventor: MIYAMURA KAZUYA
IPC: G02C7/04
Filed: 1999-03-10
Granted: 2003-11-18
Abstract: A multifocal ocular lens having a vision correction area which consists of a central, an intermediate, and an outer vision correction region having respective different values of an optical power, and which has an optical axis with which centers of the central and outer vision correction regions are aligned, the central and outer vision correction regions having respectively determined first and second mutually different values of the optical power, wherein the optical power of the intermediate region is represented by a combination of a first and a second quadratic curve connected to each other at a point of inflection which corresponds to a radial position of a boundary between the inner and outer sections, and which corresponds to a desired third value of the optical power between the first and second values, or the optical power of the intermediate region is represented by one polynomial equation whose degree is not smaller than 2 and continuously changes from the first value to the second value with an increase in a radial distance from the optical axis.
Patent CA-2266723-C (CA)
Title: Liquid personal cleansing compositions which contain a lipophilic skin moisturizing agent comprised of relatively large droplets
Inventor: GLENN ROBERT WAYNE JR
IPC: A61Q19/10
Filed: 1997-09-22
Granted: 2004-02-10
Abstract: Moisturizing liquid personal cleansing emulsion compositions which comprise a moisturizing phase and an aqueous cleansing phase are disclosed. The moisturizing phase comprises from about 1 % to about 35 %  by weight of the composition of lipophilic skin moisturizing agents comprised of droplets having a particle size distribution such that at least about 10 % by weight of the droplets have a diameter of at least about 500 microns. The aqueous cleansing phase comprises from about 0.1 % to about 10 % by weight of the composition of a stabilizer, from about 5 % to about 30 % by weight of the composition of a lathering surfactant, and water.
Patent CA-2272617-C (CA)
Title: Microemulsion insect control compositions
Inventor: HAGARTY JOHN D
IPC: A01P7/04
Filed: 1997-12-18
Granted: 2002-09-10
Abstract: Disclosed herein are microemulsion insecticides that do not contain conventional actives. The microemulsion form permits insects to be killed by  an oil/surfactant combination.
Patent CA-2274046-C (CA)
Title: Attache pour fixer une matiere en feuille
Inventor: WOODS LYDIA A
IPC: E04H15/64
Filed: 1997-11-21
Granted: 2005-10-25
Abstract: L'invention concerne une attache en deux parties (10) permettant de fixer solidement une matière textile ou en feuille (16) sans la détériorer. L'attache se compose d'un corps en U (10) présentant une cavité angulaire et d'un coin (12), formant un angle de manière à épouser la forme de la cavité. Un constituant supplémentaire de l'invention est un segment de cordon (14), que l'on passe dans un trou (13) ménagé dans le coin, puis dans un trou (11) ménagé dans le corps de l'attache. Le tissu (16) à fixer est inséré dans la cavité soit au-dessus, soit au-dessous du coin. A mesure que l'on applique une tension au cordon, le coin vient se loger solidement dans la cavité, fixant ainsi le tissu.
Patent CA-2274989-C (CA)
Inventor: MUNROE DONALD G
IPC: C12N15/12
Filed: 1997-12-15
Granted: 2012-01-31
Abstract: The invention relates to nucleotides and amino acid sequences encoding glucagon-like peptide 2 receptors, recombinant host cells transformed with such nucleotides, and methods of using the same in drug screening and related applications.
Patent CA-2276659-C (CA)
Inventor: MASAKI SHOJU
IPC: C04B41/84
Filed: 1999-06-30
Granted: 2006-10-03
Abstract: There is disclosed a hybrid treatment into which CVI treatment and PIP treatment are combined. A dense matrix is formed around a ceramic fiber by the CVI treatment, and a gap in the matrix is infiltrated/filled well with the matrix by the PIP treatment, so that hermetic properties are enhanced.      Moreover, when a volume ratio of the matrix by the CVI treatment in the total matrix is set to about 5% or more, about 80% or less, fine cracks are present in the matrix by the PIP treatment, so that a binding force of the ceramic fiber is weakened, and Young's modulus can be reduced. As a result, a thermal stress is alleviated and a resistance to thermal shock is enhanced.
Patent CA-2278799-C (CA)
Title: Method for using recycled glass as a filler in molded plastics
Inventor: HANSEN RICHARD W
IPC: B29C70/58
Filed: 1998-01-12
Granted: 2003-07-29
Abstract: The use of comminuted, recycled glass powders as a filler in molded plastic parts is disclosed. The recycled glass preferably has rounded edges, which i s a distinct advantage over conventional ground glass which has extremely shar p edges. Suitable comminuted glass is free from contaminants such as grinding compounds. The comminuted recycled glass filler can be used with a variety o f different thermoplastics commonly used in injection molding, rotational molding, and blow molding of plastic parts.
Patent CA-2287024-C (CA)
Inventor: SABSABI MOHAMAD
IPC: G01N21/71
Filed: 1999-10-20
Granted: 2003-06-03
Abstract: A method and apparatus for rapid in-situ spectroscopic analysis of unknown heterogeneous materials is disclosed. The apparatus uses a high power pulsed laser whose beam is focused on the material, typically a porous compound of unknown composition such as an amalgamated powder or a mineral sample. The pulsed laser beam vaporizes a small volume of the material and produces a plasma having an elemental composition which is representative of the material composition. The optical emission of the plasma is analyzed with an optical spectrometer. The pulsed spectrum is detected by a gated photodiode array detector or by an array of individually positioned photomultipliers, to detect a background emission and a line emission representative of a given element present in the material. Because such measurements may fluctuate considerably for porous materials due to unpredictable variations of the plasma temperature and the amount of vaporized mass, the signals are normalized by establishing a ratio of the intensity of the signals to that of the background plasma emission.
Patent CA-2291514-C (CA)
Title: Methods for evaluating tissue morphogenesis and activity
Inventor: SAMPATH KUBER T
IPC: A61P15/00
Filed: 1998-05-29
Granted: 2011-07-12
Abstract: Disclosed are methods for inducing tissue-specific morphogenesis,and assays for evaluating the efficacy and pharmacokinetics of morphogenic proteins and analogs thereof competent to induce true functional tissue morphogenesis at a local defect site.
Patent CA-2294197-C (CA)
Title: Device for the production of homogenous microwave plasma
Inventor: SUNG-SPITZL HILDEGARD
IPC: H01J37/32
Filed: 1998-05-16
Granted: 2004-03-16
Abstract: A device for generating microwave plasmas and having a microwave generator, a chamber feeding microwaves, and a plasma chamber with receptacles, if appropriate, is proposed, the chamber being of cylindrical construction.      The plasma chamber preferably comprises the cylindrical chamber completely or partially. Coupling points are arranged in the common wall, preferably as slot couplers.
Patent CA-2300027-C (CA)
Inventor: VITS CHARLES G
IPC: B60N2/427
Filed: 2000-03-06
Granted: 2007-09-18
Abstract: A passenger restraining harness and support assembly for use with a bench seat mounted in a vehicle. The bench seat includes a frame having a seat support portion and a back support portion. The seat is supported on legs anchoring the seat to the vehicle. A harness support assembly includes towers pivotally mounted to the bench seat to move with the seat back through a limited deflection. Web slack take-up devices are mounted to the towers and pivot therewith contacting webs mounted to the towers and removing slack therefrom upon deacceleraton.
Patent CA-2307083-C (CA)
Title: Process for making multiphase polymeric film having a lamellar structure with controlled permeability and/or controlled mechanical properties
Inventor: BOUSMINA MOSTO
IPC: C08L23/10
Filed: 2000-04-28
Granted: 2007-10-02
Abstract: A process for making a multiphase polymeric film having a lamellar structure with controlled permeability and/or controlled mechanical properties, comprising the steps of:   - preparing a molten blend made of a first polymer phase dispersed in a second polymer phase which is a matrix polymer phase incompatible with the said first phase and of a compatibilizer selected from the group consisting of DEM, MAH, DEM-g-SEBS, MAH-g-SEBS, DEM-g-PP and MAH-g-PP;     - extruding the molten blend through a flat die provided with an exit and stretching the so extruded blend downwards said exit at a preselected stretching ratio to produce the said multiphase polymeric film, and - solidifying the extruded film sufficiently rapidly to preserve the lamellar structure and the multiphase polymeric films thereby obtained.     Granules with a lamellar structure are obtained by grinding the so obtained multiphase polymeric film and are useful for preparing shaped articles with improved physical properties.
Patent CA-2310194-C (CA)
Title: Sanitary single-handle water faucet
Inventor: SUNATORI GO SIMON
IPC: E03C1/04
Filed: 2000-06-05
Granted: 2007-08-14
Abstract: A single-handle water faucet comprises a hollow base which mounts on the top-back portion of a sink, a valve assembly, a handle for controlling the flow rate of water and the temperature mix of water, a spout securely attached to the valve assembly and extending upwardly from the top end of the valve assembly, and a nozzle for discharging water. The handle is positioned below the nozzle so that the water discharged from the nozzle can be directed to the handle and sprayed onto the handle by hand in order to facilitate the cleaning of the handle during a hand-wash session. In one embodiment of the invention, the handle is axially rotatable. In another embodiment of the invention, the handle is pivotally movable. This invention relates to water faucets, and the principal use of the invention is for bathrooms, kitchens and lavatories.
Patent CA-2314047-C (CA)
Inventor: PETERSON WALLACE H
IPC: E06B3/667
Filed: 2000-07-18
Granted: 2007-03-27
Abstract: A self-centering in-line connector for insulated window spacer frame tubing. There is an elongate connector body having first and second ends. First and second ramps extend upwardly from the connector body towards a mid-point of the connector body. The base ends of the ramp portions are yieldingly mounted to the connector body, and the free ends have perpendicularly extending stop surfaces. Either end of the connector can be inserted into the open end of a section of spacer frame tubing. As this is done, the first ramp portion is depressed by the. web of the tubing so as to permit the tubing to pass thereover until insertion is arrested by the end of the tubing coming up against the stop surface of the second ramp member, at approximately the mid-point of the connector body. The other end of the connector is then inserted into a second section of tubing, which depresses the second ramp member so that the end of the second section oil tubing can be pressed into abutment with the end of the first, with the connector body being located centrally between the two sections of tubing.
Patent CA-2315590-C (CA)
Title: Silicone foam control agent
Inventor: HOOGLAND JAN
IPC: C11D3/37
Filed: 2000-08-11
Granted: 2005-07-05
Abstract: A foam control agent comprises (A) an organopolysiloxane material having at least one silicon-bonded substituent of the formula X-Ph, wherein X denotes a divalent aliphatic hydrocarbon group and Ph denotes an optionally substituted aromatic group, (B) an organosilicon resin and (C) a hydrophobic filler. The organosilicon resin (B) preferably consists of siloxane units of the formula R'a SiO4-a/2 wherein R' denotes a hydroxyl, hydrocarbon or hydrocarbonoxy group, particularly trialkylsiloxy units and SiO4/2 units, wherein a has a value of from 0.5 to 2.4. The foam control agent may be provided as an emulsion or as a particulate material. It is especially useful as a detergent foam control agent.
Patent CA-2316562-C (CA)
Title: Gate gard
Inventor: PEASE RONALD
IPC: E01F13/06
Filed: 2000-08-21
Granted: 2004-05-11
Abstract: A railroad crossing gate mechanism is provided that includes a gate arm adapter which is pivotally mowed to allow a lowered gate arm to rotate away from a generally perpendicular force in a generally horizontal plane. The gate arm mechanism further includes multiple interchangeable spring assemblies that generate a retain force to bring a displaced gate arm back to its normal operating position, and a latch hook assembly for selectively latching the gate arm in its normal position and controlling the rate of return of the gate arm from a displaced position through application of a pivotally leveraged force to a braking surface.
Patent CA-2316791-C (CA)
Inventor: CHENG STEPHEN Z D
IPC: A61B19/04
Filed: 1998-12-31
Granted: 2008-01-08
Abstract: A polymeric film having increased cut resistance comprising a polymeric matrix (13) having dispersed therein a plurality of cut resistance enhancing fibers (14). These films are preferably made into gloves, for example medical or industrial gloves.
Patent CA-2317727-C (CA)
Inventor: SCHOONJANS REINHILDE
IPC: C12N15/85
Filed: 1999-01-25
Granted: 2013-01-08
Abstract: The present invention relates to <u>a class of molecules</u> specified as novel multipurpose antibody derivatives. This class of molecules is created by heterodimerization of two constituting components. Heterodimerization is obtained by the specific heterotypic interaction of a chosen VH-CH1 combination of immunoglobulin domains, with a chosen VL-CL combination of immunoglobulin domains. The VHCH1-VLCL interaction is proposed as a very efficient heterodimerization scaffold that could be efficiently produced. By choosing the appropriate VH and VL domains in the VHCH1 and VLCL context, a binding specificity can be constituted by the heterodimerization scaffold itself. One or both of the comprising VHCH1 and VLCL chains can thus be extended at either the N- or the C-terminus or both with other molecules, such as a toxin polypeptide, an enzyme, a hormone, a cytokine, a signaling molecule, or a single chain linked Fv fragment with the same or a different specificity.
Patent CA-2319419-C (CA)
Inventor: FARINATO RAYMOND SALVATORE
IPC: C08J3/02
Filed: 1999-01-12
Granted: 2008-10-28
Abstract: L'invention porte sur des mélanges à poids moléculaire élevé, sur des polymères structurés, cationiques, solubles dans l'eau à poids moléculaire élevé, sur des polymères cationiques solubles dans l'eau qui sont linéaires ou qui ont un degré inférieur de structure. Les mélanges sont utilisés pour déshydrater des dispersions de solides en suspension, et obtenir de bons taux de déshydratation à des niveaux de dosage relativement bas.
Patent CA-2321051-C (CA)
Title: Clock stretcher and level shifter with small component count and low power consumption
Inventor: MARTEN VICTOR
IPC: G06F13/42
Filed: 1998-07-09
Granted: 2003-11-25
Abstract: A clock stretching circuit (110) mediates between a synchronous bus (112) an d a microcontroller (124) which is asleep most of the time to save electrical power. The bus is of a type in which a slow bus device can cause the sender of data to "hold" the data until the slow device is up to speed. The stretching circuit (110) is of small component count and low power consumption, and the re is no requirement for a continuous clock. In one embodiment is comprised of a triple analog switch (120, 121, 122) and a very small number of additional components. In another embodiment a dual four-position multiplexer (162, 163 ) is employed. In still another embodiment, four transistors (210, 212, 213, 215) are used with handful of additional components. A level shifter (220, 221, 222, 223) including an MOSFET and a large-value resistor help to minimi ze power drain within the bus device. The components can be external to an off- the-shelf microcontroller or can be included in an IC that also contains an embedded microcontroller.
Patent CA-2321238-C (CA)
Title: A device for handling a patient
Inventor: VEST JAN ERIK
IPC: A61G5/14
Filed: 2000-09-27
Granted: 2003-04-15
Abstract: The invention relates to a device for handling a patient, such as raising a patient from a sitting position to a standing position or vice versa, and/or moving the person from one location to another, said device comprising top mounting means (51, 52) far suspending the device from suspension means (5), and frame means (1, 2, 3) for supporting the patient, the frame means comprising a supporting lower frame portion (2) comprising a feet support assembly (6) and a knee support (7), an upper frame portion (1) comprising the mounting means (51, 52) and means (12) for attaching a sling (9), and an intermediate frame linkage portion (3) connecting the upper and lower frame portions (1, 2) in such a way that the upper frame portion (1) is vertically moveable in relation to the lower frame portion (2). By the invention, a simple, robust and reliable device for use in a hoist is provided which is designed to be operated by suspension means at the top or provided with an actuator so that the device constitutes the hoist. The operation principle is that a patient is placed in the device and then raised to standing position or vice versa by lifting - respectively lowering - of the entire hoist device whereby the relative position of the upper and lower frame portions is altered due to the intermediate frame linkage portion. A device according to the invention may be used together with virtually all types of lifting mechanisms as it is attachable to a lift structure at the top mounting means of the device.