baber/WOPTO huggingface dataset:
Patent WO-9504012-A1 (WO)
Title: Particules de zircone
Inventor: GANI MARY SUSAN JEAN
IPC: C04B35/626
Filed: 1994-07-28
Abstract: Particules poreuses de zircone ou particules poreuses renfermant de la zircone, leurs procédés de fabrication et leurs procédés de mise en ÷uvre, notamment par modification de la surface des particules. Le procédé consiste à chauffer des particules de zircone jusqu'à obtention d'une masse en fusion à liquidité sensiblement homogène, à refroidir rapidement les particules de la masse en fusion de manière à provoquer une décomposition spinodale et à obtenir des particules refroidies d'une phase riche en silice et d'une phase riche en zircone, à recuire les particules refroidies de manière à obtenir des particules solides et non poreuses de zircone et de silice, et à lixivier ces particules de manière à en extraire la silice et à obtenir des particules solides et poreuses de zircone comportant un réseau interpénétré et sensiblement continu de manière tridimensionnelle de pores reliés les uns aux autres.
Patent AU-2001296748-A1 (AU)
Title: Methods for raising pre-adult anadromous fish
Inventor: HARRIS WILLIAM H
IPC: A23K1/18
Filed: 2001-10-11
Abstract: Methods, compositions and kits for improving the raising of pre-adult anadromous fish, or preparing pre-adult anadromous fish for transfer to seawater. The methods involve adding at least one Polyvalent Cation Sensing Receptor (PVCR) modulator to the freshwater in an amount sufficient to increase expression and/or sensitivity of at least one PVCR; and adding feed for fish consumption to the freshwater, wherein the feed comprises an amount of NaCl sufficient to contribute to a significantly increased level of the PVCR modulator in serum of the pre-adult anadromous fish.
Patent WO-9826787-A1 (WO)
Inventor: CONWAY PATRICIA LYNNE
IPC: A61K31/715
Filed: 1997-12-18
Abstract: L'invention concerne un procédé destiné à améliorer une population commensale de micro-organismes producteurs d'acide lactique, de préférence de lactobacilles, dans le tractus gastro-intestinal d'un animal. Ce procédé comporte l'apport à cet animal d'un β-glucane, d'un composé obtenu à partir de celui-ci, ou d'un de leurs mélanges, soit seul, soit en combinaison avec d'autres prébiotiques et/ou avec un ou plusieurs micro-organismes probiotiques, de sorte qu'après ingestion, le β-glucane passe au travers du tractus gastro-intestinal sensiblement inutilisé, jusqu'à ce qu'il atteigne un site du tractus gastro-intestinal où il est utilisé par une population commensale de micro-organismes et/ou de micro-organismes probiotiques introduits, le cas échéant, provoquant ainsi une augmentation en nombre et/ou en activité de la population commensale de micro-organismes producteurs d'acide lactique et, le cas échéant, des micro-organismes probiotiques.
Patent WO-9948827-A1 (WO)
Title: Substrat avec revetement de protection solaire a reflectance elevee
Inventor: LEGRAND PHILIPPE
IPC: C03C17/25
Filed: 1999-03-17
Abstract: L'invention concerne un substrat à revêtement de protection solaire à réflectance élevée (RL), comportant une couche de revêtement formée par pyrolyse renfermant des oxydes d'étain et d'antimoine, avec un rapport molaire Sb/Sn de 0,01 à 0,5. Ce substrat se caractérise par le fait que la couche de revêtement contient en outre un additif comportant au moins un des éléments parmi l'aluminium, le chrome, le cobalt, le fer, le manganèse, le magnésium, le nickel, le vanadium, le zinc et le zirconium, et que cette couche est exempte de fluor, ce qui confère au substrat ainsi protégé une réflectance d'au moins 10 %. L'invention concerne également un procédé de fabrication de ce substrat à revêtement et une vitre comportant ce substrat à revêtement.
Patent WO-0166917-A1 (WO)
Title: Moteur a combustion interne a recuperation d'energie
Inventor: GALABOV GEORGE ASENOV
IPC: F01L13/06
Filed: 2001-03-09
Abstract: L'invention concerne un moteur à combustion interne à récupération d'énergie comprenant un dispositif variable à soupape. Le passage de mode moteur au mode compresseur se fait par cylindre. Le changement peut être contrôlé par une unité centrale, au moyen de plusieurs paramètres d'entrée. Les gaz ou fumées d'échappement peuvent être refroidis ou chauffés, via des échangeurs de chaleur, avant accumulation. Le fluide ainsi pressurisé peut être utilisé pour faire démarrer ou entraîner un véhicule.
Patent BG-48859-A1 (BG)
Title: Unsaturated esters of 2- amino- 1, 3, 5- triazine and method for their preparation
Inventor: KONSTANTINOVA TEMENUZHKA N
IPC: C07D251/50
Filed: 1989-07-25
Abstract: Unsaturated esters of 2-amino-1,3,5-triazine are used in the textile industry. They serve as intermediates in the production of optical bleachers and are liable to co-polymerisation, creating covalent bonds with the polymers thus ensuring good stability for the bleaching process in terms of wet treatment and solvents. The compounds have the following general formula:<IMAGE>where A means aniline and N is morpholine. This method involves reacting cyanuric chloride with allylic alcohol at temperatures of 0-5degrees C in the presence of a quaternary ammonium salt, followed by a reaction with aniline, respectively morpholine, at temperatures of 30-40 degrees C.
Patent BG-48977-A1 (BG)
Title: Polymorpholic form iii of cephazolin sodium and method for its preparation
Inventor: KALINKOVA GALINA N
IPC: C07D501/36
Filed: 1989-08-15
Abstract: The polymorphous form is used as an application in medicine. It exhibits an improved biological selectivity and has the following IR-absorption intervals: 700-900 (sextet), 1250, 700-400 (octet) and 3600-3100 and X-ray diffraction peaks at 3, 4, 7, 11, 120 (θdegree), white light powder, solubility in water 1:50, pH value 4.43, specific optical rotation -18.1 degrees, water content 2.5 % and quantitative content 97 %. The new polymorphous form is obtained by suspending lyophilic cephazoline sodium in anhydrous acetonitrile, evaporating the solvent at room temperature and vacuum-drying the crystals obtained at a pressure between 1.17 and 1.75 kPa and temperature of 50-60 degrees C for 1-3 hours.
Patent WO-0180273-A1 (WO)
Title: Structure emettrice d'electrons destinee a un ecran a emission de champ
Inventor: PAVANI FILHO ARISTIDES
IPC: H01J29/94
Filed: 2001-04-11
Abstract: L'invention concerne une structure émettrice d'électrons destinée à un écran à émission de champ, comprenant une chambre à vide tabulaire située entre une plaque avant transparente et rigide et une structure émettrice d'électrons sensiblement plate comprenant une pluralité d'éléments émetteurs, les molécules de gaz résiduel contaminantes étant éliminées par pompage transversal à travers une pluralité de pores distribués sur ladite structure émettrice d'électrons afin d'obtenir une couche de matière dégazeuse uniformément distribuée sur la zone d'affichage. Les éléments émetteurs peuvent être des émetteurs Spindt, des bords métalliques acérés ou dentelés ou des nanotubes de carbone. La structure émettrice d'électrons comprend une couche métallique supérieure et une couche métallique inférieure plaquées sur les surfaces supérieures et inférieures d'une plaque d'isolation, cette dernière étant composée d'une matière pouvant être traitée par photogravure ou par gravure au plasma, tel que du polyimide ou du SU8.
Patent WO-03052722-A1 (WO)
Inventor: D ORNANO GILLES FRANCOIS DOMIN
IPC: B05B15/00
Filed: 2002-11-22
Abstract: The present invention refers to an information-displaying unit (1) which has a body of a determined geometrical shape internally with an illumination system having in the narrower portions thereof (12) an arrangement for installation of water atomizing nozzles of a body climatization system, and a pedestal (14) to house the components of said system. The right side portion (10) and the left side portion (10') of the information-displaying unit (1) have an arrangement for installation of an information-displaying device (11).
Patent WO-9201739-A1 (WO)
Inventor: OLIVEIRA DA CUNHA LIMA LUIZ CA
IPC: C08J11/10
Filed: 1991-07-24
Abstract: L'invention décrit un procédé d'obtention d'un produit élastomère à pouvoir d'absorption élevé du pétrole et de ses sous-produits, obtenu à partir de caoutchouc dévulcanisé provenant de pneus, de talons, de semelles etc., mélangé ou non à des résines, des pigments, des fibres, des agents de dévulcanisation et des caouthcoucs crus, et utilisé sous forme de poudre, grains ou feuilles.
Patent WO-0045648-A1 (WO)
Inventor: ZAWISTOWSKI JERZY
IPC: A23L1/30
Filed: 2000-02-03
Abstract: A method of preparing microparticles of one or more phytosterols, phytostanols or mixtures of both comprises: dispersing or suspending the phytosterols or phytostanols or mixtures of both in a semi-fluid, fluid or viscous vehicle; and exposing the vehicle so formed to impact forces.
Patent WO-03062635-A1 (WO)
Title: Hydroelectric machine
Inventor: FRANGIE NABIL
IPC: F03B17/00
Filed: 2002-01-21
Abstract: The invention relates to a hydroelectric machine.  According to the invention, the machine comprises at least one arm (5) which can rotate around an axle (4), said axle (4) having a base (3) which is disposed at the centre of a circular tank (2) that is filled with water.  Moreover, the aforementioned arm rests on the circular track (16) which is formed by the upper surface of the external wall (2A) of said tank (2), by means of non-deforming wheels (15).  Furthermore, said arm (5) supports an assembly comprising a pump (9) and, downstream, a turbine (11) which is connected to the rotor of a first electric current generator (12).  In addition, the above-mentioned arm (5) is solidly connected to a first sheave wheel (14) which is in turn connected to a second sheave wheel (18) by means of a transmission belt (17), the axle (19) of said second sheave wheel (18) being solidly connected to the rotor of a second electric current generator (20).
Patent WO-03031672-A1 (WO)
Title: Composition a pulveriser
Inventor: HAJMRLE KAREL
IPC: C23C4/067
Filed: 2002-10-01
Abstract: L'invention concerne une composition à pulvériser qui comprend une matière particulaire en céramique renfermant de l'albite, de l'illite, et du quartz, et une composition métallique renfermant du nickel, du chrome, du fer et du silicium. Ladite composition à pulvériser peut être à base de particules composites, de mélange, ou de fil fourré. L'invention concerne également un revêtement abradable déposé sur un substrat métallique selon un procédé qui consiste en une projection à chaud de composition à pulvériser comprenant une matière particulaire en céramique renfermant de l'albite, de l'illite, et du quartz, et une composition métallique renfermant du nickel, du chrome, du fer et du silicium. Ladite composition à pulvériser peut être à base de particules composites, de mélange, ou de fil fourré. On peut appliquer le revêtement abradable considéré sur un substrat métallique du type acier, alliage à base de nickel et titane.
Patent CA-2001397-A1 (CA)
Title: Method for production of acrylate and acrylate-containing polymer
Inventor: SHIMOMURA TADAO
IPC: C07C51/50
Filed: 1989-10-24
Abstract: ABSTRACT OF THE DISCLOSURE A method for the production of an acrylate by the neutralization  reaction  of  acrylic  acid  and  a  basic substance, comprising sequentially (A) a step of supplying acrylic  acid  and  said  basic  substance  to  water  thereby subjecting  them  to  a  neutralization reaction  while constantly  retaining  the  neutralization  ratio  of  acrylic acid within the neutralization reaction system in the range of  75  to  100  mol%,  (B)  a  step  of  adjusting  the neutralization  ratio  of  acrylic  acid  within  said neutralization reaction system in the range of 100.1 to 110 mol%  by  supplying  said  basic  substance  to  said neutralization reaction system, (C) a step of retaining the neutralization  ratio  of  acrylic  acid  within  said neutralization reaction system in the range of 100.1 to 110 mol% for a period in the range of 1 to 120 minutes thereby allowing the neutralization reaction product to age, and (D) a step of adjusting the neutralization ratio of acrylic acid within said neutralization reaction system in the range of to  100  mol%  by  supplying  acrylic  acid  to  said neutralization  reaction  system,  and  a  method  for  the production  of  an  acrylate-containing  polymer  using  the acrylate.
Patent CA-2002201-A1 (CA)
Inventor: GOETTELMANN JOHN C
IPC: G06F9/455
Filed: 1989-11-03
Abstract: Application programs compiled for a first, "source", computer are translated, from their object form, for execution on a second, "target", computer. The translated application programs are linked or otherwise bound with a translation of the source computer system software. The translated system software operates on the image of the source computer address space in the target computer exactly as it did in the source computer. The semantics of the source computer system softwareare thus preserved identically. In addition, a virtual hardware environment is provided in the target computer to manage events and to deal with differences in the address space layouts between the source and target computers.
Patent CA-2003761-A1 (CA)
Title: Auxiliary battery monitor
Inventor: IRICK W THOMAS
IPC: B60R16/03
Filed: 1989-11-23
Abstract: ABSTRACT OF THE DISCLOSURE      The electrical system of a vehicle includes a primary voltage source for starting and operating the engine of the vehicle and an auxiliary voltage source for operating the electrical accessories of the vehicle, particularly when the engine is not operating, and a voltage differential monitor circuit for warning the vehicle operator of the existence of a low voltage condition of the auxiliary battery, such as resulting from an auxiliary battery charging system failure which  could  result  in  the  inability  of  an  electrical accessory to operate even when the engine is operating.  The voltage  differential  between  the  primary  and  auxiliary sources is measured by coupling same to a voltage comparison device,  namely a pair of voltage dividing resistor pairs providing  inputs to an operational amplifier  in which an output is turned on when the voltage differential is above a predetermined value determined by the voltage division ratio of the resistors causing the amplifier to direct a signal to a switching device, a field effect transistor, which in turn completes  a  circuit  to  a  lamp  causing  same  to  become illuminated,  the illuminated lamp warning the operator of the system failure.
Patent CA-2006425-A1 (CA)
Inventor: HILLE THOMAS
IPC: A61L15/16
Filed: 1989-12-21
Abstract: The invention relates to a transdermal therapeutic system for applying an active substance to the skin and consisting of a backing layer impermeable to the active substance, a reservoir layer and, if appropriate, a detachable protective layer, the reservoir layer being adhesive and containing 10-90% by weight of polymer material, 0-30% by weight of softener and 0.1-20% by weight of a norpseudoephedrine.
Patent CA-2011221-A1 (CA)
Title: Procede et installation de production de monoxyde de carbone
Inventor: DUPONT RENE
IPC: C01B32/40
Filed: 1990-03-01
Abstract: Du méthanol est craqué catalytiquement, puis l'essentiel des constituants  autres  que  le  CO  est  éliminé  par  lavage  à  l'eau, adsorption sélective et perméation.   Application à la production de quantité modérée de monoxyde de carbone.
Patent CA-2011627-A1 (CA)
Inventor: NASU YASUHIRO
IPC: G02F1/1362
Filed: 1990-03-07
Abstract: There is disclosed a method of manufacturing an active matrix display device, in which particular emphasis is laid on the forming step of an insulation layer by the ALE method.  The insulation layer can be a gate insulation layer, an inter-busline insulation layer, a protection layer or an auxiliary capacitor insulation layer of the display device.  The method of forming the insulation layer comprises a predetermined number of repeated cycles of the steps of subjecting a substrate to the vapor of a metal inorganic/organic compound, which can react with H2O and/or O2 and form the metal oxide, under molecular flow condition for the duration of depositing almost a single atomic layer, and next subjecting the surface of the thus formed metal inorganic/ organic compound layer to the H2O vapor and/or O2 gas under molecular flow condition for the duration of replacing the metal inorganic/organic compound layer to the metal oxide layer.  The subsequent steps after forming of the insulation layer include deposition steps of silicon nitride and amorphous silicon layers using the same plasma CVD apparatus.  The molecular flow condition is obtained by maintaining the pressure in a reaction chamber within a range between 1 and several tens of milli-Torr.          The invention reduces defects such as cracks and pinholes and increases the electrical breakdown voltage.
Patent CA-2014534-A1 (CA)
IPC: G11B7/1359
Filed: 1990-04-12
Abstract: An optical head having a beam splitting means disposed in the light path from a collimating lens to a beam-shaping means, whereby the light beam from a semiconductor laser beam source retains its elliptical cross section while it passes through a beam splitting means, and its cross section is not made circular until it arrives at a beam-shaping means, so that the size of the beam splitting means, the converging lens and other optical members can be reduced, which makes the optical head compact and lightweight.
Patent CA-2015390-A1 (CA)
Title: Process for the preparation of the high melting polymorphic of terfenadine
Inventor: MCCARTY FREDERICK J
IPC: A61K31/445
Filed: 1990-04-25
Abstract: ABSTRACT   A process for the preparation of the high-melting polymorphic form of terfenadine which comprises dissolving terfenadine in acetone, diluting the solution with water and recovering the crystalized product.
Patent CA-2018003-A1 (CA)
Title: Polyphenylene ether/polyolefin compositions
Inventor: LEE GIM F JR
IPC: C08L57/00
Filed: 1990-05-31
Abstract: ABSTRACT OF THE DISCLOSURE Compositions of a polyphenylene ether, a polyolefin, and a certain copolymers of a vinyl aromatic compound conjugated with an alkene such as styrene-ethylene butylene-styrene triblock elastomers exhibit improved ductility and decreased delamination tendencies compared to prior art compositions.
Patent CA-2019235-A1 (CA)
Title: Multi-directional radial wheel trolley and track for operable walls
Inventor: HARRIS DONALD L
IPC: E05D15/00
Filed: 1990-06-18
Abstract: A multi-directional track and trolley system for movably supporting wall panels in which the track includes spaced track flanges forming a track slot and at least one track intersection having a curved track element with a curved edge and the trolley includes radial support wheels rotatably mounted in laterally spaced tandem pairs on a plate, frame or rigid trolley body far rotation about spaced parallel horizontal axes. The trolley is provided with guide rollers adjacent each end thereof and a centrally disposed panel supporting member which depend from the trolley body and are positioned in the track slot with the guide rollers mounted for rotation about generally vertical axes to guide the trolley. The diameter of and distance between the guide rollers, the radius of the curved edge of the track intersection and the diameter of the supporting member are related to prevent the supporting member from coming into contact with the curved edge of the track intersection when the trolley moves through the track intersection whereby the trolley entering the intersection from one direction can exit from the intersection in any of at least two directions without stopping while changing its direction of travel.      To combine the multi-directional track and trolley system with a preprogrammed system, diverter pins are provided on the trolley and are associated with diverter blades at diverter intersections to assure that the trolleys and thus the wall panels will always follow the same route through the diverter intersections.
Patent CA-2019411-A1 (CA)
Title: Enzymatic delignification of lignocellulosic material
Inventor: OLSEN WILLIAM L
IPC: D21C9/10
Filed: 1990-06-20
Abstract: ABSTRACT         A plural stage process for the enzymatic delignification of lignocellulosic materials for use in the pulp and paper industry comprising one or more ligninolytic enzyme treatment stages and one or more xylanase treatment stages.  The ligninolytic enzyme preparation may comprise lignin peroxidases, Mn(II)-dependent peroxidases, or both these enzymes.
Patent CA-2023099-A1 (CA)
Title: Amino acid derivatives
Inventor: BRANCA QUIRICO
IPC: C07K5/065
Filed: 1990-08-10
Abstract: Abstract The compounds of the formula             I   wherein A, R1, R2, R3, R4, R5, R6, R7 and R8  have the significance given in claim 1, in the form of optically pure diastereomers, mixtures of diastereomers, diastereomeric racemates or mixtures of diastereomeric racemates as well as pharmaceutically usable salts thereof inhibit the activity of the natural enzyme renin and can accordingly be used in the form of pharmaceutical preparations in the control or prevention of high blood pressure and cardiac insufficiency. They can be manufactured according to various methods which are known per se.
Patent CA-2025503-A1 (CA)
Inventor: KATAGATA SATOSHI
IPC: G03G15/08
Filed: 1990-09-17
Abstract: Abstract of the Disclosure A developing device includes a device body which has a toner reception port and supplies toner stored therein to a photosensitive member, a toner cartridge, which is detachably mounted in the device body in coincidence with the toner reception port, has a toner discharge port opposed to the toner reception port, and supplies toner stored therein to the device body through the ports, a sealing member which is mounted on the device body to surround the toner reception port and seals between the device body and the toner cartridge mounted in the device body, and a pressing mechanism which is provided on the toner cartridge and presses the toner cartridge on the sealing member when the toner cartridge is mounted in the device body.
Patent CA-2027944-A1 (CA)
Inventor: DIXON STEVEN C
IPC: B65G15/38
Filed: 1990-10-18
Abstract: ABSTRACT        A conveyor belt is provided for carrying granular coal or ore from a mine or a crushing station, together with a belt heater in the form of a fuel burner which turns on to melt ice which as formed on the belt at temperatures below freezing.  The belt heater heats the conveyor belt surface to a temperature sufficient to melt the ice film to form water and thereby prevent the granular coal or ore from sliding to impair the conveying operation of the conveyor belt or to cause spillage from the conveyor belt.  When the conveyor belt stops, the fuel burner stops and thus prevents damage to the conveyor belt.  A preferred fuel burner is an oil heater.  An infrared heater can also be used but a fuel burner is preferred in flame contact with the belt. The flame of the fuel burner when used in direct contact with the conveyor belt can be immediately shut off when the conveyor belt stops and thereby prevents damage to the conveyor belt.  The flame temperature or air temperature reaches a value of at least about 400° C, preferably about 450° C to 850° C.  Electrical means are provided to shut down the fuel burner as soon as the conveyor belt stops.  Belt heater is useful even if no ice film is formed on the conveyor belt by heating the hinge or fold area of the folding conveyor belt.  An oil burner housing is provided with an air access door to permit debris dropping from the conveyor belt near the flame to be removed.