baber/WOPTO huggingface dataset:
Patent EP-0360436-A1 (EP)
Inventor: MORRISON RICHARD CARTER
IPC: B63B59/04
Filed: 1989-08-30
Abstract: A method of protecting a boat hull comprises deploying a protective envelope around the hull and treating the entrapped water to inhibit the action of marine organisms. When it is desired to use the boat, the envelope can be retracted to an unobtrusive position in which it occupies little space and its exposure to marine currents is minimal. Retraction and deployment is effected by folding a frame or support on which the envelope is mounted, and/or the envelope itself. During storage of the boat within the envelope, the entrapped water is tested by a probe and the amount of treatment agent needed to neutralise the marine life is determined. This precise amount is added to the entrapped water, whereby the latter is rendered neutral with respect to the hull and is likewise harmless environmentally when released upon retraction of the envelope.
Patent EP-0347319-A1 (EP)
Inventor: MARSOT JACQUES
IPC: A61F13/15
Filed: 1989-06-15
Abstract: The present invention relates to an absorbant article comprising a strip of absorbant material (1) constituting a pad for absorption and retention of the liquids, and an impermeable outer envelope (3) consisting of a flexible sheet completely surrounding the pad. One of the large surfaces of the envelope is provided with a pre-cutout (4) along a defined contour in order to obtain, after removal of the area (31) of impermeable sheet inside the pre-cutout, a zone for reception and absorption. <IMAGE>
Patent EP-0399124-A1 (EP)
Inventor: DELAHAY JACQUES
IPC: B60P1/64
Filed: 1989-07-10
Abstract: According to the invention, the container (1) can be transported by lorry to the examination site. It has means for level-setting which permit it to place itself on the ground from the lorry and vice-versa. These means have the form of telescopic jacks which form stilts (3) for the container (1). The invention relates to road safety and the preventive or mandatory testing of vehicles. <IMAGE>
Patent EP-0379816-A1 (EP)
Inventor: DESCHAMPS HERVE
IPC: G01R7/06
Filed: 1989-12-19
Abstract: The present invention relates to a ratiometer control device characterised in that it comprises means (100) able to generate a digital signal representing a parameter to be visualised, memory means (310) defining a coding of the digital signal on the basis of a prespecified law of sine, cosine or tangent type, the memory means (320) being addressed by intermediate-order bits of the digital signal, and interpolation means (350) able to correct the signal from the memory means (310) on the basis of the low-order bits of the digital signal. 
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Patent EP-0376809-A1 (EP)
Inventor: DE SMET GABRIEL
IPC: B21D22/10
Filed: 1989-12-20
Abstract: Method for deep-drawing sheet materials, of the type comprising a pad (6) made of an elastic material, according to which a sheet metal blank (3) to be formed is disposed on a holder forming a lower peripheral pressure plate (2a), an upper pressure plate (1a) is applied onto the peripheral portion of the sheet metal blank (3) for the preforming of the said blank and then a punch (4) is applied onto the central portion of the sheet metal blank (3) for the final forming, characterised in that, during the final forming, the excess volume of the elastic pad (6), generated by the application of the punch (4), in relation to that determined by the surface of the finished part to be obtained, is absorbed. 
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Patent EP-0350445-A1 (EP)
Inventor: KUMP WILHELM DR
IPC: A61K31/42
Filed: 1989-06-21
Abstract: The invention relates to substituted azacyclohexyl derivatives of the formula <IMAGE> and the salts thereof, in which structural elements -A1-A2-, -A3-A4- and -A5-A6- are each ethylene or vinylene or the elements -A1-A2- and -A3-A4- are each ethylene and -A5-A6- is vinylene, X is <2bL>CR6 or <2bL>N- and R6 is alkyl or hydrogen, alk is an aliphatic hydrocarbon radical or a bond, R1 is hydrogen or acyl, R2 is hydrogen or acetyl, R3 and R4 are together a bond or each is hydrogen, R5 is hydrogen, a cycloaliphatic hydrocarbon radical, aryl or heteroaryl, and R7 is hydrogen or alkyl, with the proviso that when -A1-A2-, -A3-A4- and -A5-A6- are each vinylene X is <2bL>N-, R1 is hydrogen or trialkylacetyl, R2 is hydrogen or acetyl, R3 and R4 are together a bond, and alk is methylene, R5 is different from 2,6-dimethyl-4-alkylphenyl, which can be used as active substances in medicaments, the preparation and use thereof, and pharmaceutical products.
Patent EP-0394347-A1 (EP)
Inventor: DEXTER LEE B
IPC: A23K1/00
Filed: 1988-12-29
Abstract: On a isolé d'écosystèmes terrestres des bactéries cellulolytiques fixant le N2. On peut classifier taxonomiquement comme Bacilli nombre de ces bactéries, alors que d'autres peuvent ne pas être caractéristiques de tel ou tel taxon défini antérieurement. Ces organismes sont utiles pour transformer des matières lignocellulosiques ainsi que d'autres matières cellulosiques en aliments et en engrais ayant une digestibilité des hydrates de carbone supérieure et une teneur en azote assimilable augmentée.
Patent EP-0432157-A1 (EP)
Inventor: PROCUR AKTIEBOLAG
IPC: C12P19/04
Filed: 1989-03-22
Abstract: On a mis au point un procédé de synthèse de composés d'oligosaccharides soit étant soit consistant en des fragments ou des analogues de la partie de glucide dans des glycoconjugués. Dans la synthèse à partir de substrats donneurs et accepteurs, on utilise au moins une glycosidase et au moins une glycosyl-transférase comme catalyseurs, et on isole le composé d'oligosaccharide du mélange de réaction.
Patent EP-0400094-A1 (EP)
Title: Appareil d'essai pour circuits et dispositifs du type a transfert automatique sur bande
Inventor: FLATLEY ROBERT J
IPC: G01R1/04
Filed: 1989-03-28
Abstract: Un appareil d'essai (40) pour circuits du type à transfert automatique sur bande comporte des cartes de circuits (52 et 56) destinées à maintenir une impédance caractéristique dans les régions intérieures de connexion de fils d'un circuit en cours d'essai (14). Une pluralité de broches d'essai (54) disposées verticalement sont brasées sur des conducteurs (53) dans l'une des cartes de circuits (52), et constituent des contacts permettant de fournir du courant et des signaux d'essai aux plots d'essai (24) sur un circuit en cours d'essai (14). Une pompe à chaleur thermo-électrique (46) est reliée thermiquement à un circuit en cours d'essai (14) au moyen d'un mandrin thermique ou d'un dissipateur de chaleur en cuivre (48), et sert à soumettre le circuit (14) à une large gamme de températures de fonctionnement. Une enclume en deux parties (72) permet d'appliquer une pression sur l'interface plot d'essai/broche d'essai et sur l'interface dé de circuit/mandrin thermique.
Patent EP-0414778-A1 (EP)
Title: Low coefficient of friction oriented film.
Inventor: OSGOOD WAYNE ROBERT JR
IPC: B32B7/027
Filed: 1989-05-04
Abstract: Oriented multi-layer polypropylene films having low coefficients of friction and good optical properties (haze and gloss) are disclosed. The films of this invention comprise at least a first surface layer of a material consisting essentially of HDPE and a second layer of a material consisting essentially of polypropylene, said film being oriented by stretching at a temperature above the melting point of the material of said first surface layer and below the melting point of the material of said second layer.
Patent EP-0402424-A1 (EP)
Inventor: LIASCH FILHO PEDRO
IPC: A47B37/00
Filed: 1989-08-17
Abstract: La table décrite, qui produit un mouvement diagonal par entraînement hydraulique, sert à corriger les déplacements du bassin et à rétablir la position de la colonne vertébrale chez des patients souffrant de problèmes physiques. La table est composée d'une structure profilée en métal (1), couverte de plateaux (2) et comportant sur la partie supérieure un rabat (3) soutenu par le bras (4), un siège (5) légèrement convexe et pourvu d'une paire de sangles (6) ainsi qu'un dossier de siège (7) pourvu d'une sangle (8) servant à attacher le dos du patient. Cette table, qui comporte un système mû par clé hydraulique (9) se caractérise en ce que le mécanisme est composé d'un piston diagonal (12) mû par une unité de pompe moteur (10) qui entraîne un déplacement angulaire de 45 degrés du siège (5) et génère un mouvement de la base (13) soutenue par des paliers (14).
Patent EP-0439531-A1 (EP)
Inventor: PINGAUD BERNARD
IPC: C09D5/23
Filed: 1989-10-17
Abstract: L'invention concerne une carte à mémoire magnétique à haute densité et haute énergie. La carte comprend sur tout ou partie d'au moins une de ses surfaces un milieu d'enregistrement qui contient des particules magnétiques ayant un champ coercitif supérieur à 4000 Oe (320 kA/m), qui ne comporte pas de surcouche et qui présente une densité d'information supérieure à 5 kbits/cm2, une usure électrique correspondant à une perte de signal électrique égale ou inférieure à 5 % pour 2000 passages, une rugosité arithmétique moyenne inférieure à 10 nm, une abrasivité inférieure à 600 mum, et une résistance à la rayure inférieure à 1,5 mum. Application à l'obtention de dossiers portables et de contrôles d'accès.
Patent EP-0380940-A1 (EP)
Inventor: SCHREUDER JOHANNES CAROLUS PET
IPC: A61K8/44
Filed: 1990-01-11
Abstract: There is proposed a skin tanning composition which is substantially free of oil and/or fat and comprises panthenol, tyrosine or a compound from which tyrosine may be formed in situ, a buffering agent, and water. The composition is particularly valuable when used in form of a skin tanning spray composition.
Patent EP-0453592-A1 (EP)
Title: Manufacture of silicon carbide articles
Inventor: FARTHING LESLIE JOHN
IPC: C04B35/573
Filed: 1990-04-24
Abstract: In a method of making a siliconised silicon carbide article by
     (i) injection-moulding a mixture which comprises a major proportion of silicon carbide particles and a minor proportion of organic binder material, the mixture being flowable under heat and pressure,   (ii) heating the moulded article thus formed so as to remove the organic binder material from it and obtain a porous silicon carbide body containing elemental carbon, and   (iii)impregnating the porous body with molten silicon to convert said carbon to silicon carbide which binds together the original silicon carbide particles,     
 in which step (iii) is carried out by utilising as a conduit for said molten silicon the sprue that is formed integrally with the injection-moulded article in step (i).
     The method avoids excessive contact between the surface of the porous intermediate shaped body and molten silicon employed for siliconisation, and so reduces the possibility of damage to that body while it is in the weakly bonded state.
Patent EP-0407918-A1 (EP)
Inventor: TRUCKENMUELLER KURT DIPL-ING
IPC: D06M10/02
Filed: 1990-07-07
Abstract: There is described a first process for producing a sewing thread in which fibres, filaments and/or yarns are mutually spun, twisted and/or intermingled. The sewing thread thus produced is then optionally dyed, dried, set, finished and/or rewound. Prior to the spinning, twisting and/or intermingling of the fibres, filaments and/or yarns they are subjected to a low temperature plasma treatment or a corona treatment. There is also described a second process for producing a sewing thread in which the ready-produced sewing thread is subjected to a corona or low temperature plasma treatment. For this the ready-produced sewing thread is wound onto a package prior to the corona or low temperature plasma treatment and a gas is made to flow through the package during the corona or low temperature plasma treatment.
Patent EP-0409062-A1 (EP)
Inventor: NEUHAUS JOSEF
IPC: B65F1/14
Filed: 1990-07-11
Abstract: The invention relates to a cabinet, in particular a kitchen cabinet, having two waste bins (9, 10) which are secured so as to pivot in each case about a vertical axis parallel to the cupboard wall (12), each of which is coupled to the cupboard door (11) in such a manner that they swing out when the door is opened, and with which is associated in each case a spring cover (31, 32) which remains inside the cupboard (cupboard inside 8) when the door (11) is opened, and moves synchronously with the door movement from the closed position into an open-ajar position, which spring covers are arranged in succession on the vertical line to the closed door (11), and proposes for the purposes of space-saving allocation of the bins in various cabinets, in particular kitchen cabinets under sinks, that a different height of the spring covers (31, 32) is provided in such a manner that the spring cover (32) located further rearwards is arranged at a smaller distance (y) from the base (7) of the cabinet than the spring cover (31) lying in front and the opening edges (9', 10') of the two waste bins (9, 10) are likewise located at correspondingly different heights. <IMAGE>
Patent EP-0471109-A1 (EP)
Inventor: STEINER WERNER DIPL-ING
IPC: B29L17/00
Filed: 1990-08-17
Abstract: Grooved substrates and multilayer structures, especially suitable for optical disks, are taught. The major process steps include spin coating of a supporting plate (1) with dissolved material forming a soft layer (7) thereon, stamping grooves (2) into the soft layer (7) to form a structured soft layer showing the negative image of the stamp and hardening the structured soft layer (7) by thermal treatment. The dissolved material contains polymeric organometal compounds comprizing polymer siloxane and/or polymer silicates. In one embodiment the structured soft layer is a dielectric layer (8) containing various combinations of the oxides SiO₂, La₂O₃, PbO and TiO₂. The multilayer structure is completed by a magneto-optic layer (4), a reflector layer (5) and a passivation layer (6).
Patent EP-0421399-A1 (EP)
Inventor: HITOTSUYANAGI NAOTO C O KURITA
IPC: C02F1/58
Filed: 1990-10-04
Abstract: Disclosed is a method of treating a fluoride-containing water, which comprises a reaction step (1) where a calcium compound and/or an aluminium compound are/is added to a fluoride-containing water while the pH value of the resulting suspended liquid is adjusted to fall within the range of from 6 to 8, and at least a part of the concentrated suspension (16) to be formed in the membrane-separation step (3) of the following stage is added to the suspended liquid and stirred and the resulting suspension is introduced into the circulation tank (2); a membrane-separation step (3) where the suspension from the circulation tank is treated by membrane-­separation to separate it into a permeated solution (19) and a concentrated suspension; a circulation step (15) where at least a part of the concentrated suspension to be taken out from the membrane-separation step (3) is returned back to the said reaction step (1) while the remaining part thereof is circulated to the said circulation tank (2); and a step where the said permeated solution is taken out from the said membrane-separation step as a treated water (19). The method is free from scaling disorder of the apparatus used and gives a treated water of high quality stably and efficiently.
Patent EP-0439729-A1 (EP)
Inventor: STRAUB LASZLO
IPC: B60T13/66
Filed: 1990-12-06
Abstract: In a brake system of a vehicle equipped with an electrical brake control (EBS) and ABS and ASR control electronics it is essential in the case of static control electronics, that is in the normal service brake case, that the E/P converters and/or transformers, in systems of this type preferably used on either side of both the front and rear axles, function at the same pressure in order to prevent uneven brake wear and therefore increased costs. In order to achieve such a reliable equality of pressure on both sides in the case of electronically controlled pressurized air brake systems of motor vehicles, especially commercial vehicles, the E/P converters (5,7) on both sides of both the front and rear axles are each connected to one another by way of a valve, for example a 2/2 solenoid valve (21,23), in such a way that in the case of normal service brake operation identical pressure conditions always prevail in the pilot chambers of the converters (5,7). In the event of override by the control electronics (15) of the brake system, the valves (21,23) are brought by electrical influences into the closed position, in which the pneumatic connection between the E/P converters (5,7) is blocked and individual control is initiated on each side of an axle or axles. <IMAGE>
Patent EP-0424991-A1 (EP)
Inventor: FOCKE HEINZ
IPC: B65B11/46
Filed: 1990-02-21
Abstract: A single large package is formed by packing a number of small packs in a sheet of plastics. The latter is held vertical, whilst a group of small packs is pushed against it to form a U shape which covers the upper and lower surfaces and one side of the package. The upper part of the U shape is folded downwards and its lower edge then folded upwards together with the projecting part of the lower part of the U shape. The longitudinal edges of the folded flaps are then sealed together and the package is completed by folding the end flaps of the plastics foil over the end of the package.
Patent EP-0437835-A1 (EP)
Inventor: KONDO SEIJI C O NEC CORPORATIO
IPC: H04B7/26
Filed: 1990-12-27
Abstract: A TDMA digital mobile communications system prevents TDMA frame synchronization from being asynchronous among radio base stations when a communication held by a mobile station is handed over from one service area to another. A control station sends a reset pulse for TDMA frame synchronization to the radio base stations each being situated in a particular service area over communications cables. In response, the radio base stations each generates a TDMA frame. The control station has a synchronous signal generator for generating the reset pulse while each radio base station has a time delay adjustment unit for adjusting the time delay of the reset pulse. The synchronous signal generator and the time delay adjustment units of the individual radio base stations perform measurement and setting such that a reset signal has the same time delay between the control station and all of the radio base stations. Hence, regarding a TDMA signal which the mobile station receives, TDMA frame synchronization is immediately set up at the time of hand-over and thereby prevents a voice signal from being interrupted.
Patent EP-0401885-A1 (EP)
Inventor: BERTOLINO GIORGIO
IPC: B29B11/10
Filed: 1990-05-15
Abstract: Process for the reuse of solid waste materials, such as: wood, paper, natural and synthetic fibres, natural or synthetic rubber, tyre carcasses, articles in thermosetting and/or thermoplastic resins, normally thrown away in dumps, said process having the purpose of producing various semifinished and/or finished products for various uses, such as: building, agriculture and other fields, characterised by the fact that said materials are ground and treated with various additives with the addition of thermoplastic resins, all this being mixed and heat processed and moulded into the desired form.
Patent EP-0386879-A1 (EP)
Inventor: BAUEER HERBERT
IPC: C09J175/04
Filed: 1990-01-31
Abstract: A moisture-curing hot-melt composition comprising at least one isocyanate-terminated polyurethane prepolymer has improved sag-resistance while retaining high extrudability and is characterised in that the composition includes 1-17 wt%, preferably 3-6 wt%, of hydrophobic, siloxane-coated, fumed silica. 
     Especially effective polyurethane hot-melt adhesive compositions are prepared containing 4-5 wt% of the hydrophobic, siloxane-coated fumed silica.
Patent EP-0393827-A1 (EP)
Inventor: BROWN MICHAEL JOHN
IPC: B29K75/00
Filed: 1990-03-08
Abstract: The present invention concerns a process for preparing a multihardness foam article in a mould having the bottom surface flat or inclined up to 40 degrees to the horizontal plane. The process is characterized by the following steps:
     (a) arranging a dispensing means, comprising at least two outlets for dispensing at least two foam formulations, the outlets being arranged in a line, and the distance between adjacent outlets being less than the width of the mould, so that the outlets move across the mould either at or near one of the edges of the flat bottom surface or at or near the top of the incline of the inclined bottom surface along the line defined by the outlets;   (b) effective relative motion of the outlets across the mould along the line defined by the outlets; and (c) dispensing from each outlet simultaneously a foam formulation whilst the outle is directly above the inside of the mould.   
     The present process is particularly suitable for the preparation of a car seat comprising a layered foam seating area and single hardness or encapsulated foam side rolls in a single continous pouring operation.
Patent EP-0404421-A1 (EP)
Inventor: TAKAHASHI NOBUYUKI
IPC: C07C15/24
Filed: 1990-06-12
Abstract: A method of separating and purifying β-mono­isopropylnaphthalene is disclosed, wherein a mono­isopropylnaphthalene fraction containing at least 85 wt.% of β-monoisopropylnaphthalene and at most 0.2 wt.% of naphthalene is derived from products formed by the isopropylation and transisopropylation of naphthalene, and the monoisopropylnaphthalene fraction is fed to a scraper-­equipped, externally-cooled mixing tank type crystallization vessel to subject it to crystallization under the following conditions: 
               difference in temperature between the internal and external wall surfaces of the crystallization vessel:   1-15°C     temperature inside the crystallization vessel:   5-12°C     peripheral speed of the scraper:   0.1-4 m/sec     residence time:   2-20 hours
Patent EP-0432921-A1 (EP)
Inventor: BREDOW CHARLES WILLIAM
IPC: C04B26/14
Filed: 1990-11-21
Abstract: The invention concerns a composition which may be used in or as a composition for coating or overlaying Portland cement concrete or metal. The composition includes a synthetic polymer latex, an amine-functional epoxy curing agent and an epoxy-functional or amine-functional silane. The composition may additionally comprise an epoxy resin and a filler having a fine particle size.
Patent EP-0382645-A1 (EP)
Inventor: FONTENAY ETIENNE
IPC: F16F9/32
Filed: 1990-02-09
Abstract: Stroke-limiting thrust bearing having progressive stiffness characteristics and made from a compact elastomeric composition, characterised in that it comprises three elements (8) (8') (8"), which are bodies of revolution, are superposed and connected by a thin wall forming a continuous hinge (9), on their small diameter, on the one hand, to one another and, on the other hand, either to a fastening flange (7) or to a ring (6) carrying studs (5), and in that it is made self-stabilising under compression by a circular edge (14) coming into contact with the wall of the opposite element. Application as a supplementary part for a vehicle suspension or the like. <IMAGE>
Patent EP-0395513-A1 (EP)
Inventor: SAUZEDDE FRANCK
IPC: H01F38/12
Filed: 1990-04-25
Abstract: Multiple-ignition coil comprising an output connector (60a, 60b, 60c) for powering in parallel the primary windings, characterised in that the said output connector (60a, 60b, 60c) consists of a base (63a, 63b, 63c) including means of fixing the said connector onto the body of the coil (8), the said base (63a, 63b, 63c) being adapted to receive an external connection plug (62a, 62b, 62c), either directly, or via an angular orientation block (65a, 65b). <IMAGE>