baber/WOPTO huggingface dataset:
Patent WO-9911442-A1 (WO)
Inventor: MOSES PAUL RUSSELL
IPC: B28B1/00
Filed: 1998-08-28
Abstract: A building panel includes a central core and a pair of opposed coating surfaces formed integrally with the core. The method of forming the building panel includes the application of a flowable, settable coating material to respective surfaces of at least two baffles (100), placing the baffles in a substantially parallel, spaced interrelationship, at least substantially filling the space between the two baffles (100) with a settable core material prior to setting of the core material, and allowing the core material and coating material to set.
Patent WO-9942145-A1 (WO)
Title: Appareil de sterilisation
Inventor: SHEIMAN VLADIMIR
IPC: A61L2/22
Filed: 1999-02-17
Abstract: Appareil de stérilisation (10) destiné à recevoir un article (12) nécessitant une stérilisation, qui comporte un générateur d'aérosol (14) couplé de manière opérationnelle à une chambre de stérilisation (16). Le générateur d'aérosol (14) comporte un transducteur ultrasonore (18) qui est électriquement couplé à un générateur d'ultrasons. Ledit appareil de stérilisation comporte également un tube (30) qui passe verticalement par le sommet d'un plafond de séparation (24) formé dans une chambre (22) de nébulisation du générateur d'aérosol (14). La chambre de stérilisation (16) comporte un récipient (32) de stérilisation qui reçoit l'article (12) à stériliser. Le récipient (32) comporte un orifice d'entrée (34) d'aérosol et un orifice de sortie (36) d'aérosol en communication avec une cavité d'expansion (28) et une cavité de nébulisation (26) de la chambre (22) de nébulisation via une conduite d'arrivée (38) d'aérosol et une conduite de sortie (40) d'aérosol respectivement. L'agent de stérilisation est nébulisé via le transducteur (18) et mis en recirculation dans la chambre de stérilisation (16). La condensation de l'aérosol est favorisée à l'intérieur de la chambre de stérilisation (16) par un autre transducteur ultrasonore (44) ou par chauffe de l'aérosol à l'aide d'un dispositif de chauffe (46).
Patent WO-9738653-A1 (WO)
Inventor: PEETERS STEFAAN
IPC: A61N1/05
Filed: 1997-04-17
Abstract: Une prothèse auditive comprenant un jeu d'électrodes placé sur un support et pouvant être implanté sur la cochlée, lequel est destiné à appliquer des courants électriques pour stimuler les nerfs auditifs de la columelle de Breschet. Ledit jeu d'électrodes comprend une première série de pôles d'électrode placés l'un à côté de l'autre et à une certaine distance les uns des autres le long d'un premier côté longitudinal du support, chacun desdits pôles d'électrode de ce premier jeu étant relié individuellement à un générateur de signaux. Ledit jeu d'électrodes comprend un deuxième pôle d'électrode relié au générateur de signaux, placé le long d'un deuxième côté longitudinal du support. Le deuxième pôle d'électrode s'étend sur environ la même distance que celle sur laquelle s'étendent les premiers pôles d'électrode. Le générateur de signaux est destiné à produire des signaux qui engendrent, entre les pôles d'électrode choisis, des lignes de champ électrique à composantes radiales et/ou longitudinales.
Patent WO-0012352-A1 (WO)
Title: Plateau pour vehicule a moteur
Inventor: MEEUS EMMANUEL
IPC: B60N3/00
Filed: 1998-08-26
Abstract: L'invention porte sur un dispositif muni d'un plateau support conçu pour se monter sur le volant d'un véhicule et comprenant: (a) un panneau rigide (1) marqué de deux lignes (2, 3) de pliage permettant de diviser le panneau en trois parties, c.-à-d. une première partie (5) centrale, une deuxième partie (4) présentant une ouverture, et une troisième partie (6). L'ouverture (7) de la deuxième partie étant faite pour être abaissée sur le volant (8) de manière à ce que une partie du volant (8) la traverse et que ses (8) bords reposent sur le volant; et (b) un lien reliant la première partie (5) à la troisième (6) de manière à maintenir cette dernière (6) sensiblement horizontale.
Patent BG-49100-A1 (BG)
Title: Waterproofing material
Inventor: MACHO VENDELIN
IPC: C04B41/48
Filed: 1984-11-12
Abstract: The hydro-insulation material includes hard hydraulic connecting substances, fillers, modificators and liquid hydrophobic additives on the basis of synthetic and/or natural macro-molecular materials and water, where the hard part of the connecting hydraulic substances consist of weight part of cement and/or gypsum from 30.0 to 60.0; a filler - a quartz sand, basalt fibres, microasbestos, timber andesite, limestone, dolomite from 35.0 to 65.0; from 2.0 to 4.- modificators, which are derivatives of the cellulose, mainly hydroxyethylcellulose, methylcellulose, carboxymethylcellulose, methylhydroxipropylcellulose, acetylcellulose and alcalcellulose and/or acid casein; 0.5-3.0 siloxide and/or calcium stearate. Each 100-weight part of rigid substance contain between 10.0 to 60.0 weight part of liquid hydrophobic component consisting of water dispersion of at least one co-polymer forming at co-polymerization of the vinylchloride with vinylacetate, ethylacrylate, buthilakrilate, 2-ethylhexiacrylate, acryl acid, mono-N-butilmalleinate, N-butyl-malonate, malleinate anhydride or malleine acid, stirol and 1.3 butadien with content of between 50 to 90 weight part., primarily between 60 to 82 weight part of co-polymerized vinylchloride with a dry residue of between 30 to 52% weight parts.
Patent BG-50678-A1 (BG)
Title: Device for fuel- air mixture stratification
Inventor: PETKOV TSONJU I
IPC: F02M23/02
Filed: 1989-02-27
Abstract: This device is used in engine construction; in particular, for four-cycle carburetor engines. It improves the mixture formation within the engine's cylinders, which reduces the toxicity of burned-out gases and fuel expenditure. The device consists of a cylindrical head (1) with an internal suction channel (2), in which a suction valve (3) is fitted and added to additional pipelines (4) for air. The pipeline is connected, on one hand, to the space surrounding the suction valve, and on the other hand - to the atmosphere. It is disconnected by a distribution valve, formed as an immovable collector (5) with internal, concentrically-drilled apertures (6), whose number equals the number of the engine's cylinders. Each aperture is connected to a respective pipeline. To the collector is facially fitted a closely-fitting disc (7), actuated by a stepping motor (8), coordinated to the engine's revolutions. In the disc is formed an aperture (9), located along a circumference identical to the apertures of the collector, and ensuring the connection of each subsequent cylinder to the atmosphere.
Patent WO-0136075-A1 (WO)
Title: Systeme de filtration a membrane immergee et procede par debordement
Inventor: JANSON ARNOLD
IPC: B01D65/08
Filed: 2000-11-15
Abstract: Des modules de membranes d'ultrafiltration ou de microfiltration sont agencés dans un réservoir ouvert à l'atmosphère, de manière à recouvrir sensiblement l'aire de la section transversale du réservoir. Un cycle de filtration comporte des étapes de perméation et de déconcentration. Durant la perméation, l'alimentation de la charge de produit est sensiblement égale à la charge retirée, et est faible si l'on utilise une quelconque aération. Durant la déconcentration, il est prévu une aération avec bulles de nettoyage, avec rétrolavage ou balayage de la charge, ou les deux à la fois. Lors du balayage, de l'eau est envoyée dans le réservoir par le dessous des modules. L'eau en excès dans le réservoir, formée durant la déconcentration, s'écoule généralement vers le haut, à travers les modules et est expulsée à travers une sortie de rétention ou un trop-plein à la partie supérieure du réservoir.
Patent WO-03023897-A1 (WO)
Title: Procede et appareil pour orienter des faisceaux dans des systemes de communication sans fil
Inventor: MOLDOVEANU CALIN
IPC: H01Q3/40
Filed: 2002-09-12
Abstract: L'invention concerne un procédé et un appareil permettant à M émetteurs-récepteurs de transmettre/recevoir des données au moyen de M2N faisceaux distincts par orientation passive des faisceaux. On peut ainsi utiliser des faisceaux étroits arbitraires avec un nombre d'émetteurs-récepteurs égal à une fraction du nombre de faisceaux tout en obtenant une couverture à 360°. En d'autres termes, on obtient des améliorations significatives au niveau du budget de la liaison sans augmentation majeure du coût de la station de base. L'appareil selon l'invention comprend M commutateurs de distribution appliqués à 2N réseaux passifs de formation de faisceaux, chacun couplé à M antennes. Ce procédé et cet appareil sont compatibles avec la technologie d'accès multiple par répartition dans le temps (TDMA) en liaison descendante et ascendante.
Patent WO-03064255-A1 (WO)
Title: Passerelle d'embarquement de passagers permettant de desservir plusieurs portes d'un aeronef
Inventor: HUTTON NEIL
IPC: B64F1/305
Filed: 2003-01-31
Abstract: La présente invention concerne une passerelle d'embarquement de passagers (1) destinée à desservir une première (11) et une seconde porte (12) situées sur des surfaces latérales opposées d'un même aéronef (10).  La passerelle d'embarquement de passagers (1) de l'invention comprend : un premier organe de passage (2) destiné à s'accoupler à la première porte (11) ; et un second organe de passage (3) destiné à s'accoupler à la seconde porte (12).  L'appareil de l'invention est caractérisé en ce que le premier (2) et le second organe de passage (3) sont raccordés l'un à l'autre et sont raccordés à la structure fixe (14) via une unique porte d'accès (15) située sur la structure fixe, telle une façade de terminal par exemple.
Patent CA-2001394-A1 (CA)
Title: Microprocessor system controller for mail processing system applications
Inventor: DIGIULIO PETER C
IPC: B07C1/00
Filed: 1989-10-24
Abstract: The motor controller system controls the respective motors of a plurality of cooperative apparatus associated with an article processing system, the article processing system for performing a plurality of functions upon an article traversing the article processing system and comprises a motor driver board having a plurality of input channels and a plurality of respective output channels. The motors are in line communication with a respective one of the output channels of the motor driver board.  A programmable microprocessor is in bus communication with the driver board's input channels.  A plurality of sensors are respectively mounted to each of the apparatus and in bus communication with the programmable microprocessor, the sensors being strategically located on the apparatus to provide such information to the microprocessor as article size, position and velocity information and to provide apparatus operation information.  The microprocessor is programmed such that a cycle is performed at a desired frequency, each control cycle being divided into discrete time intervals during which respective time interval the microprocessor transmit motor control command information to the driver board for respective motors and during other of the time intervals the microprocessor reading information from the sensors.
Patent CA-2001746-A1 (CA)
IPC: B29C45/26
Filed: 1989-10-30
Abstract: The present invention relates to an injection molding machine having a novel key/slot arrangement for facilitating installation and removal of a central mold portion. The novel key/slot arrangement includes non-uniform width key elements on frame members which support the central mold portion and non-uniform width slots in side portions of the central mold portion for engaging the key elements. The machine further includes a novel rack/gear drive arrangement for insuring a proper positioning of the mold elements at all times.
Patent CA-2004656-A1 (CA)
Inventor: WUEST ISABELLE
IPC: B60J1/00
Filed: 1989-12-05
Abstract: Heat-absorbing glazing specially intended for cars, composed of a clear or coloured glass (10) covered with a layer of TiC (11) and a top layer of ITO (12), the layers being deposited by cathode spraying, and the glazing being particularly adapted for glazing systems whose transmission decreases in stages from the front towards the rear of the vehicle. 
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Patent CA-2004812-A1 (CA)
Title: Detergent composition comprising betaine and ether sulphate
Inventor: MASSARO MICHAEL
IPC: C11D1/94
Filed: 1989-12-06
Abstract: ABSTRACT                DETERGENT COMPOSITION COMPRISING     BETAINE AND ETHER SULFATE          A light duty liquid detergent, especially suitable for hand dishwashing.  The detergent comprises an essentially binary active system of (i) amidoalkyl betaines or amidoalkylsulo-betaines and (ii) alkyl ether sulfates in a weight ratio of 1:4 to 1:1, preferably 1:3 to 1:1, together with hydrotropes and water and certain optional ingredients.  The light duty liquids have excellent mildness and foaming properties and do not require large amounts of surfactants.
Patent CA-2007217-A1 (CA)
Title: 240 volt split duplex receptacle adapter
Inventor: CORNACCHIA MICHEAL
IPC: H02M5/04
Filed: 1990-01-05
Abstract: ABSTRACT      In a 3-wire split duplex receptacle there are two feeds.  Only the 120 volt supply between the feed and the neutral is utilized.  In this invention, the two feeds to each half of the split receptacle is made available for use which supplies 240 volts.  The 240 VOLT SPLIT DUPLEX RECEPT-ACLE ADAPTER plugs into the top and bottom receptacle on the split receptacle allowing the 240 volt supply to be used. The ability to utilize this small, lightweight 240 VOLT SPLIT DUPLEX RECEPTACLE ADAPTER in any location which has a split receptacle by simply plugging it in and subsequently plugging the equipment into the adapter would be quick, convenient and inexpensive.  Presently, in order to use foreign appliances in Canada, a large, heavy, expensive step-up transformer that supplies 220 volts from a 120 volt receptacle is required.  Now, a small step-down transformer plugged into the 240 VOLT SPLIT DUPLEX RECEPTACLE ADAPTER will allow the use of 220 volt foreign appliances easily and efficiently.
Patent CA-2007435-A1 (CA)
Title: Electronic gaming device with pseudo-stereophonic sound generating capabilities
Inventor: OKADA SATORU
IPC: H04S5/00
Filed: 1990-01-09
Abstract: An electronic gaming (e.g., a video game) device includes a psuedo-stereo sound generator.  Plural independent sound  generating  circuits  produce  audio  signals  under microcomputer control.   The microcomputer may route the outputs of the plural sound generating circuits independently to one or the other (or both) of two independent audio channel outputs so as to produce pseudo-stereo sound.  A selecting circuit automatically mixes the two audio channel outputs together and provides them in monaural form to an internal loudspeaker when no stereophonic headset is connected.   A microcomputer controls generation of sounds and music in accordance with a musical pitch (frequency) data structure, a musical duration data structure and a musical score data structure stored in an interchangeable memory cartridge.  The musical score data structure specifies pitch and duration in terms  of  address  offsets  into  pitch  and  duration  data structures.
Patent CA-2007894-A1 (CA)
Title: Elastomer blends having improved extrusion resistance and method for the preparation thereof
Inventor: GRAVES DANIEL F
IPC: C08L7/00
Filed: 1990-01-16
Abstract: ABSTRACT OF THE DISCLOSURE Curable elastomer compositions having improved extrusion resistance comprise from about 50 to 90 parts by weight of a homogeneous blend of rubber, selected from the group consisting of natural and synthetic rubbers and blends thereof, and from about 10 to 50 parts by weight of a block copolymer containingelastomeric blocks and crystalline blocks. The elastomer compositions of the present invention have particular utility as oil well packers. A method for improving the extrusion resistance of curable elastomer compositions comprises the steps of blending together an elastomer, selected from the group consisting of natural and synthetic rubbers and blends thereof with a block copolymer containing elastomeric blocks and crystalline blocks to form a mixture and then curing the mixture.
Patent CA-2010224-A1 (CA)
Inventor: NAGATA TERUYUKI
IPC: C07C265/14
Filed: 1990-02-16
Abstract: Abstract of the Disclosure This invention is an industrially efficient and improved process for the preparation of xylylene diisocyanate by using esters as the solvent for converting xylylene diamine or its hydrochloride to isocyanate.
Patent CA-2015080-A1 (CA)
Title: Apparatus for atomizing liquid
Inventor: CHAWLA JOGINDAR M
IPC: B05B7/04
Filed: 1990-04-20
Abstract: ABSTRACT OF THE DISCLOSURE            The present invention relates to an apparatus for atomizing liquid with the help of gas or for dispersing gas into small bubbles with the help of liquid, the gas and the liquid being delivered together to a mixing chamber so as to form a two-phase mixture and there mixed, and the delivery speed and the volumetric flows of the individual phases being so selected that the outflow speed of the two-phase mixture is equal to the characteristic sonic speed.  In order to maintain the mixing ratios, the outflow cross-section is adjustable.
Patent CA-2017408-A1 (CA)
Title: Relating to gas burners
Inventor: MANDIR KULWANT
IPC: F23D14/16
Filed: 1990-05-23
Abstract: ABSTRACT         "IMPROVEMENTS RELATING TO GAS BURNERS"     The present specification discloses a gas burner arrangement for use in a solid fuel effect gas fire, the burner arrangement comprising a gas burner located in a combustion chamber directly under a simulated solid fuel element bed.  The gas burner is arranged to burn gas which has been aerated with a primary quantity of air which is insufficient for complete combustion. Inlets are provided in the combustion chamber to allow a secondary quantity of air to be drawn into the combustion chamber, the secondary quantity of air being insufficient for complete combustion but sufficient to produce flames within the combustion chamber, which are hot enough to heat the simulated solid fuel element bed to a temperature at which sooting by the flames impinging in the bed, is minimised.  Thus as the combusting gases pass through apertures in the simulated solid fuel effect bed, they mix with the ambient air to complete combustion in the free air above the simulated solid fuel effect bed.  This obviates the need for a chimney to carry away partially burnt gases.
Patent CA-2023163-A1 (CA)
Title: Polymerization process using tertiary-amylperoxy pivalate as the free radical initiator
Inventor: TAZI MOHAMMED
IPC: C08F4/34
Filed: 1990-08-13
Abstract: POLYMERIZATION PROCESS USING TERTIARY-AMYLPEROXY      PIVALATE AS THE FREE RADICAL INITIATOR                           Abstract Free radical polymerization of monomers in the presence of t-amylperoxy pivalate as the free radical initiator is described.  Copolymers of maleic anhydride and a vinyl monomer, e.g. a C1-C5 alkyl vinyl ether, and water soluble polyvinylpyrrolidone, are representative polymers prepared in accordance with the process o~ the invention.
Patent CA-2023847-A1 (CA)
Title: Bobbin holder
Inventor: LINDE VAGN
IPC: B65H75/02
Filed: 1990-08-23
Abstract: A B S T R A C T:            In textile factories it is actual to make use of bobbins, which are available in different sizes and shapes, viz. as cylindrical or conical bobbins. The relevant bobbin holders will not normally be usuable with such different types of bobbins, i.e. the holders are bound to receive only one of the types. Adjustable holders have been suggested, but such holders are not attractive when they have to be preadjusted before the mounting of another type of bobbin. The invention provides for a self-adjustable bobbin holder, which is able to receive and hold both types of bobbins (56, 60) merely by their insertion onto the holder, this being obtained by means of resilient holding fingers (28, 54) arranged for mutually independent operational engagement with the inside of the respective bobbin core tubes adjacent both a front and a rear end portion of a central shaft (12) of the bobbin holder.
Patent CA-2024730-A1 (CA)
Title: Polymerizable oligomers based on difunctional butadiene oligomers of high 1,2-butylene content and coatings containing the same
Inventor: VANDEBERG JOHN T
IPC: C08G18/67
Filed: 1990-09-06
Abstract: ABSTRACT OF THE DISCLOSURE         A polymerizable ethylenically unsaturated oligomer and liquid coating compositions containing the same are disclosed.  These unsaturated oligomers are the oligomeric reaction product of components comprising: (1) a polybutadiene oligomer carrying two reactive groups and lacking significant unsaturation, the oligomer containing at least about 60% by weight of butadiene polymerized in the 1,2 position with the balance of the butadiene polymerized in the 1,4 position and the oligomer being hydrogenated to remove much of the residual unsaturation therefrom, said difunctional oligomer having a number average molecular weight of from about 500 to about 5,000 daltons; and (2) a monofunctional ethylenically unsaturated compound, the unsaturated oligomer having a number average molecular weight of from about 1,000 to about 10,000 and containing at least about 40% by weight of the polybutadiene oligomer.  In preferred practice the polybutadiene oligomer is a diol and it is reacted with a molar excess of an organic compound having a plurality of groups reactive with the hydroxy groups of the oligomer diol to provide reactive terminal groups which are preferably reacted with a monohydric (meth)acrylate. These unsaturated oligomers are combined with an ethylenically unsaturated liquid comprising alkyl (meth)acrylate in which the alkyl group contains at least 6 carbon atoms to form compositions which cure to form coatings having superior resistance to water.
Patent CA-2028841-A1 (CA)
Title: 3'-(4-morpholinyl)-and3'-(2-methoxy-4-morpholynil)- antrhacicline derivatives
Inventor: SUARATO ANTONINO
IPC: A61K31/7052
Filed: 1990-03-09
Abstract: ABSTRACT          NEW 3'-(4-MORPHOLINYL)- AND 3'-(2-METHOXY-4-MORPHOLINYL)-ANTHRACYCLINE DERIVATIVES            Anthracycline glycosides of general formula I:            wherein Z is hydrogen or methoxy; X represents hydrogen or hydroxy; R1 represents hydrogen, fluorine, hydroxy, methoxy or amino; R2 and R3 both represent hydroxy or one of R2 and R3 is hydrogen, nitro or amino and the other is hydroxy; and R4 and R5 represent hydrogen or one of R4 and R5 is hydrogen and the other is: hydroxy; and pharmaceutically acceptable salts thereof; with the provisos that: (i)  where R2 and R3 are both hydroxy and Z is hydrogen then R1 represents hydroxy, fluorine or amino, and (ii) when both Z and R1 are methoxy and R2 and R3 are both hydroxy then R5 is hydroxy or both R4 and R5 are hydrogen.
Patent CA-2029903-A1 (CA)
Title: Liquid compositions containing thiocarbamates
Inventor: JOLLEY SCOTT T
IPC: C10M105/72
Filed: 1990-05-04
Abstract: A liquid composition is described which comprises (A) a major amount of at least one fluorine containing hydrocarbon containing one or two carbon atoms; and (B) a minor amount of at least one soluble organic lubricant comprising at least one organic thiocarbamate characterized by the formulae R1R2NC(X)SC(R3R4)(C(H)(R5))aZ, or (R1R2NC(X)SC(R3R4)(C(H)(R5))aC(X)A)2Z'.
Patent CA-2031163-A1 (CA)
Title: Selective separation of multi-ring aromatic hydrocarbons from distillates by perstraction
Inventor: BLACK LAURA E
IPC: C10N70/00
Filed: 1990-11-29
Abstract: ABSTRACT OF THE DISCLOSURE             Membrane  separation under   perstraction conditions of a lube oil distillate is disclosed  which produces a retentate rich in non-aromatics hydrocarbons and alkyl aromatic  and a permeate  rich in  multi-ring aromatics.  The  recovered retentate  is similar  to  a solvent extracted  raffinate  but  possesses  a  higher concentration  of alkyl-single  ring  aromatics.   The membrane separation  process  is highly  selective  for removing multi-ring aromatics from the lube distillate.