baber/WOPTO huggingface dataset:
Patent EP-0222221-A1 (EP)
Inventor: HALL PETER JOHN
IPC: F24C15/00
Filed: 1985-01-29
Abstract: Heating apparatus comprising a heater unit (10) close coupled to an air inlet and exhaust outlet device (11) which is detachable to provide access to a removable burner assembly (70) and automatic electronic control means (72) which are assembled as a replaceable unit. In the apparatus an exhaust flow space (18), an air entrance chamber (33), an air chamber (66) and a combustion chamber (41) are close together and substantially parallel so that the apparatus is compact and can be mounted in an opening in a wall (1) with minimal external projection.
Patent EP-0228664-A1 (EP)
Inventor: BURNETT PETER ALLAN
IPC: H05K3/18
Filed: 1986-12-18
Abstract: Copper is deposited onto a substrate by plating a first layer of copper onto the substrate from an electroless plating bath con­taining up to 2.3 ppm of cyanide ions and not less than about 2.5 ppm oxygen and plating a second layer of copper onto the first layer of copper from a second and different electroless plating bath containing about 5 to about 11 ppm of cyanide ions and not less than 1.5 ppm oxygen below saturation. The process reduces plating void defects and nodule formation.
Patent EP-0227115-A1 (EP)
Inventor: OZU TAKAHIRO
IPC: B43L1/10
Filed: 1986-12-24
Abstract: A writing screen comprising a substrate and a overlayer on the surface thereof of a film comprising a vinylidene fluoride copolymer resin having a ratio of the existing amount of fluorine atoms (F) and that of carbon atoms (C), F/C, on the surface in the range of 0.6 to 1.5. The screen has excellent marker suitability and resistance to surface damage.
Patent EP-0197565-A1 (EP)
Inventor: KILA ROBERTUS CORNELIS
IPC: A22C29/00
Filed: 1986-01-09
Abstract: 57 Method and device for processing shrimps on board of a fishing boat whereby the shrimps are boiled, and after boiling and possible sorting or further treatments the shrimps are put, in one or more layers, into a vessel (12) to which steam is first supplied in order to heat the shrimps to ± 80° C after which an sub-atmospheric pressure is generated in the vessel.
Patent EP-0206414-A1 (EP)
Inventor: GARDINI GIAN P
IPC: D06M101/00
Filed: 1986-06-17
Abstract: A solid, composite and conductor material is obtained by impregnating an impregnable solid with a pyrrolic compound, and bringing the so-impregnated solid into contact with an oxidizer solution, so to cause a pyrrolic polymer to form inside the solid material.
Patent EP-0227172-A1 (EP)
Inventor: STIKVOORT EDUARD INT OCTROOIBU
IPC: H03H17/06
Filed: 1986-12-10
Abstract: In a sample rate converter having a non-rational conversion factor the input samples coincide with low-rate clock pulses and the output samples coincide with high-rate clock pulses, or inversely. It comprises a filter coeffi­cient generator 3 which, based on the distance (deviation) between a low-rate clock pulse and the immediately preceding or immediately subsequent high-rate clock pulse, con­tinuously supplies a series of filter coefficients. To de­termine the deviation a phase-locked loop (30) is provided, with a phase detector (301) receiving the low-rate clock pulses as well as synthetic low-rate clock pulses and supplying a discrete-time phase difference signal u(.) which is applied to a processor circuit (302). This circuit supplies the desired deviation d(.) and a reference number N which is applied to a counter circuit (304). This circuit also re­ceives the high-rate clock pulses and each time after re­ceiving the number of clock pulses corresponding to the reference number it supplies a synthetic low-rate clock pulse. In the processor circuit 302 a filtering operation (3021) is first performed on the discrete-time phase dif­ference signal u(.) so that control signal samples H(.) are obtained. An auxiliary sample s(.) is subtracted from such a control signal sample and the difference is divided by a weighting factor incr. of the number P thus obtained those bits whose significance is less than 2° represent the deviation d(.), while the other bits represent the reference number N. By subsequently multiplying the deviation d(.) by the weighting factor incr, a new auxiliary sample s(. + 1) is obtained.
Patent EP-0193431-A1 (EP)
Inventor: CALDWELL HARLAN DELANO
IPC: C07K16/00
Filed: 1986-01-30
Abstract: Disclosed are monoclonal antibodies which specifically bind to the liposaccharide (LPS) epitope of the chlamydia genus of bacteria. A method for producing these monoclonal antibodies is also disclosed.
Patent EP-0240642-A1 (EP)
Inventor: SAUER ERIC
IPC: H01R4/62
Filed: 1986-03-12
Abstract: This lug is composed of a first metallic part (12) comprising means (16, 18) for junction with an electrical terminal and of a second metallic part (14) comprising means (22) for junction with one end of an electrical cable. The first part (12) is made from copper or a copper-based alloy and the second part (14) is made of aluminium or an aluminium-based alloy. The two parts are then assembled by magnetic forming in such a manner that the necking of one part around the other is propagated in the form of a wave along the necking zone.   <IMAGE>
Patent EP-0199622-A1 (EP)
Inventor: GENTRIC ALAIN
IPC: G02B6/35
Filed: 1986-03-26
Abstract: This switch comprises at least one mobile optical fibre (6) whose ends are intended to be connected respectively to two transmission optical fibres (2, 4) and are provided respectively with displacement means (8, 10), each means of displacement being capable of occupying a first position permitting connection between the end and the transmission fibre which correspond to this displacement means, and a second position in which this connection is prevented. Application to optical telecommunications. <IMAGE>
Patent EP-0230799-A1 (EP)
Inventor: BARON GERARD
IPC: A01G31/00
Filed: 1986-11-25
Abstract: The invention relates to the field of out-of-ground cultivation, and more precisely to a cultivation support comprising superabsorbant particles. According to a preferred embodiment, the support is comprised of an envelope (2) consisting of two sheets (3, 4) of polyethylene welded at their edges. The envelope comprises a layer of superabsorbant particles (8) provided between two sheets of cellulose wadding (9). When using the support, openings are made at regular intervals and cultivation plant-containing lumps of earth are inserted therein, and watering is carried out with nutrient solutions. Application for out-of-ground cultivation.
Patent EP-0206961-A1 (EP)
Inventor: ENJALRIC RAOUL
IPC: A62B17/00
Filed: 1986-06-03
Abstract: The device consists of the combination of a valve (1) with retractable closure by rotation with a pressure plate (3) and a retaining plate, between which plates are placed filtering strips of fabric or the like which are permeable to air but permit flow over the entire periphery, i.e. 360 DEG . It is intended to effect the soundproofing, filtering and regularisation of the rate of injection of air into protective suits for users who have to stand or move around in a polluted environment.   <IMAGE>
Patent EP-0214087-A1 (EP)
Inventor: NEEFS ANTHONY
IPC: F23L17/12
Filed: 1986-03-12
Abstract: 1. A chimney cowl used to control the draft in a chimney, in particular a brick chimney, having a first deflector which has a central opening the adjacent surfaces being inclined downwards and having a second, completely closed deflector (2) fixedly and concentrally arranged above said first deflector (1), characterised in that said completely closed second deflector (2) has a convex downwardly inclined form, carrying at its underside a dish shaped baffle (10) of a diameter smaller than said second deflector, so that the annular area (14) constituted by the outer area of said baffle and the outer area of said second deflector has a dome shaped cross section.
Patent EP-0217777-A1 (EP)
Inventor: BHATTI RANBIR SINGH
IPC: F28D15/04
Filed: 1986-08-11
Abstract: 1. A heat pipe comprising a heat exchange surface and at least a permeable partition forming a plurality of passages with the heat exchange surface, characterized by the or each partition (3, 4...) extending along a surface which joins said heat exchange surface (1) at regularly spaced intervals (A, B, C...) so as form with said heat exchange surface a number of capillary passages (10, 20, 30...) having the joining lines (A, B, C...) as lateral ends, said capillary passages having acute angle corners (101, 102, 201...) along their lateral ends, and by the or each partition (3, 4...) being formed with openings (6) having a diameter or a width (d) at least substantially equal to the maximum height (E) of a capillary passage.
Patent EP-0211943-A1 (EP)
Inventor: CAILLOUET STANFORD J JR
IPC: F16L37/18
Filed: 1986-02-13
Abstract: Un système de serrage de sécurité (6) sert à bloquer les bras de levier (8, 9) d'un raccord à assemblage rapide (12) afin d'empêcher les bras (8, 9) de se déplacer par accident, ce qui entraînerait la défaillance du mécanisme de raccordement (12) de deux tuyaux assemblés. Une fois que les tuyaux sont assemblés par un raccord standard à montage rapide (12), le fermoir (6) de la présente invention est mis en place de façon à entourer les bras de levier (8, 9) et à les retenir fermement contre le corps (7) du raccord (12). Le système de serrage de sécurité (6) est séparé du mécanisme de raccordement (12) et n'aide pas en soi à assembler les tuyaux. Les bras (1, 2) du système de serrage entourent approximativement 270 degrés de la circonférence des tuyaux, en faisant contact avec celle-ci uniquement en quelques points (A, B) situés autour de la périphérie du raccord, les contacts étant en partie plats, les surfaces se touchant face à face, avec quelques crochets en L. Un mécanisme d'accrochage (4) sollicité par un ressort élastique (3) est utilisé pour empêcher le mécanisme séparé (12) de raccordement des tuyaux de se défaire par accident, tout en permettant d'enlever de manière relativement aisée le dispositif de serrage (6) du raccord (12) quand on le veut.
Patent EP-0247053-A1 (EP)
Inventor: HOLTERHUS ANDREAS
IPC: E04C5/04
Filed: 1986-03-07
Abstract: L'entretoise (1) est constituée d'éléments de séparation (20) formés d'une série de cornières (21) associées à des éléments d'accrochage (22). Les éléments d'accrochage (22) présentent à leurs extrémités libres des moyens d'accrochage (2, 14) destinés à être accrochés à une nappe d'armature (6). Une seconde nappe d'armature (7) est soutenue à distance de la première par les éléments supérieurs de l'entretoise. L'entretoise présente à des fins de renforcement des traverses (12, 13, 15).
Patent EP-0219526-A1 (EP)
Inventor: MARINELLI NICOLA
IPC: B41M5/40
Filed: 1986-04-04
Abstract: Le matériau ci-décrit comporte un substrat (10, 30, 40) avec un revêtement thermosensible (12, 32, 42) dans lequel les constituants de formation des couleurs ou les informations imprimées thermiquement sont protégés des conditions d'environnement défavorables par un liant polymère réticulé (32, 44, 54) ou une couche protectrice (14, 24) comprenant un matériau d'encollage fluorocarboné. Le liant du revêtement thermosensible peut être directement réticulé (32) ou bien l'agent de réticulation peut être inclus dans un liant formant un revêtement supérieur (44, 52) par-dessus le revêtement thermosensible. Dans le mode de réalisation où le matériau d'encollage fluorocarboné est inclus dans la couche protectrice, les deux composants de formation des couleurs peuvent être inclus dans le revêtement thermosensible (13) ou bien l'un peut être inclus dans ce revêtement (22) et l'autre dans la couche protectrice (24).
Patent EP-0249199-A1 (EP)
Inventor: KUEHNLE MANFRED R
IPC: G11B7/24009
Filed: 1987-06-10
Abstract: An optoelectronic signal recording and storage medium including a base layer, a conductive layer, a photoconductive layer and storage layer has a coherent crystal morphology throughout, even though the chemical and electrical properties of its layers are by choice dramatically different. The base layer is preferably made of monocrystalline sapphire grown in a manner as to allow the growth of the other layers directly on a surface of the base layer without the need to grind and polish that surface, thereby minimizing internal defects in the medium. The monocrystalline base layer also allows the acceptance of exeptionally uniformly distributed charges over wide areas of the medium, thereby enabling the medium to locally record and store minutely differing optoelectronic signals on a background of minimal noise, thus facilitiating low light level electronic or optical recording and long term storage of signals and minimal energy readout of those stored signals. The medium base layer can be thin enough to be flexible and transparent and yet to have great strength to provide a firm foundation for the other medium layers. A method of making the medium is also disclosed.
Patent EP-0257236-A1 (EP)
Inventor: ZACHMANN ALFONS
IPC: F01N3/00
Filed: 1987-06-27
Abstract: 1. An exhaust gas silencer with a multi-part exhaust pipe (1, 2, 3) passing through the silencer chambers (I, II, III) in the silencer housing, the part of the said exhaust pipe opening into the silencer housing (5) being connected to the silencer chambers (I, II, III) via a plurality of bores and to the rear end chamber (III) via its outlet, the central part of the said exhaust pipe (return pipe 2) diverting the gas stream from the rear end chamber (III) back into the front end chamber (I), and the part (3) of the exhaust pipe leading out of the silencer casing comprising a nozzle in at least one silencer chamber (I, II, III), which nozzle is connected to the condensate collection on the bottom side of the silencer casing (5) via an aspiration aperture, characterised in that at least one return pipe (2) is disposed substantially parallel near to the bottom side portion (3) of the exhaust pipe leading out of the silencer housing (5), and in that the return pipe has a continuous perforation line (13) in its longitudinal axis, which perforation line (13) faces the region of the basin-like hollow (7) in the bottom side portion of the silencer housing (5) in such a manner that some of the recycled gas stream is discharged from the return pipe (2) through the perforation line (13) in the direction of the condensate collected at the aspiration apertures (6).
Patent EP-0259861-A1 (EP)
Inventor: KANEKO SHOUJI C O NEC CORPORAT
IPC: G11C11/4093
Filed: 1987-09-09
Abstract: A buffer circuit which can operate with reduced power consumption and at a high speed is disclosed. The buffer circuit is of the type having a flip-flop circuit with a pair of output terminals (NA, NB) and a pair of boot-strap circuits (Q3, C1; Q4, C2) each provided for each of the output terminals and having a capacitor (C1, C2) and a precharge circuit for precharging the capacitor, and is featured in that a pair of control circuits (11, 12) are provided to the pair of boot-strap circuits. Each of the control circuits allows the capacitor (C1, C2) to be charged when the associated output terminal is about to produce a high level signal and inhibits the capacitor from being charged when the associated output terminal is about to produce a low level signal.
Patent EP-0261672-A1 (EP)
Inventor: DE BERNARDI CARLO
IPC: C03C13/04
Filed: 1987-09-23
Abstract: The method consists of diffusing a doping compound in the region of a fluorozirconate glass support, wherein the optical guide is to be fabricated. The remaining regions are suitably masked to avoid any possible ionic exchange.
Patent EP-0267595-A1 (EP)
Inventor: SMITH-VANIZ WILLIAM REID
IPC: G01R31/00
Filed: 1987-11-11
Abstract: A self contained sensor module mounted on a power transmission line. The module is capable of measuring various parameters such as line current, voltage, conductor temperature and ambient temperature. The parameter values are processed by sensor electronics which digitize and periodically transmit the values to a ground receiver. The module power supply is coupled to the transmission line conductor by a transformer. The line conductor extends through a magnetic core in the module housing. A secondary shunt magnetic core is provided to limit induction of high voltages as a result of excess current flowing through the transmission line conductor.
Patent EP-0316479-A1 (EP)
Inventor: MIZOTA GOHEI C O THE HAMADA FO
IPC: A23P10/28
Filed: 1987-11-19
Abstract: A manufacturing method for a layerlike multicolored molding is described by which a molding is manufactured from powdery materials using an integrated mold which is composed of both the male (12) and female (2) moieties, each of differently colored powdery materials is dropped into the cavity of the female mold (6) separately but concurrently so that these materials may deposite almost evenly without forming any difference in level between the deposited materials, and then, from the upside, the male mold is forced toward the female mold to form the molding from the deposited materials at one stroke.
Patent EP-0233687-A1 (EP)
Inventor: MALPASS DENNIS B
IPC: C07F7/28
Filed: 1987-01-12
Abstract: A composition characterised in that it comprises a complex of:
     (a) a titanium-containing material corresponding to the following general formula:
     wherein X, represents cyclopentadienyl, chlorine, bromine or C,-C e  alkoxy; X 2  and X 3  independently represent chlorine, bormine or C 1 -C 6  alkoxy; Y, and Y 2  independently represent chlorine or bromine; and Z represents hydrogen or a C 1 -C 10  hydrocarbyl group; and   (b) a complexing agent selected from:
   (i) ethers corresponding to the following general formula: R,OR 2  wherein R, and R 2  represent C,-C 4  alkyl;   (ii) cyclic ethers corresponding to the following general formula:
     wherein n represents an integer of from 4 to 7; and   (iii) tertiary amines     
is disclosed.   
     A process for the methylenation of a carbonyl group characterised in that it comprises reacting a carbonyl- containing compound having no alpha-hydrogen atoms with a titanium composition which comprises a complex of:
     (a) a titanium-containing material corresponding to the following general formula:
     wherein X, represents cyclopentadienyl, chlorine, bromine or C 1 -C 6  alkoxy; and Y, and Y 2  independently represent chlorine or bromine; and   (b) a complexing agent selected from:
   (i) ethers corresponding to the following general formula: R,OR 2  wherein R, and R 2  represent C 1 -C 4  alkyl;   (ii) cyclic ethers corresponding to the following general formula:
     wherein n represents an integer of from 4 to 7; and   (iii) tertiary amines     
is also disclosed.
Patent EP-0240361-A1 (EP)
Inventor: MURATA KIYOHITO TOYOTA JIDOSHA
IPC: F16D25/12
Filed: 1987-04-03
Abstract: In a hydraulically operated friction clutch, an axially moveable actuator piston (46) has a control passage (62) which connects the pressure chamber (56) to a discharge passage (60). 
     The clutch further has a shut-off valve (64) with a closure member (74) movable relative to the actuator piston (46) for closing the control passage (62). The closure member (74) opens the passage (62) when the actuator piston (46) has been moved to a ready-to-operate position which is a predetermined first distance (c) away from the pressure plate (42).
Patent EP-0266931-A1 (EP)
Inventor: BLEIL CHARLES FRANK
IPC: C11D1/65
Filed: 1987-10-16
Abstract: Detergent granules containing more than about 18% of anionic surfactant that forms a sticky middle phase are surface treated with a small amount of water soluble quaternary ammonium salt in an aqueous solution to improve the dissolving characteristics of the composition.
Patent EP-0277417-A1 (EP)
Inventor: ETHRIDGE FREDRICK ALLEN
IPC: D01G1/04
Filed: 1987-11-25
Abstract: Apparatus for cutting elongate fibrous material into shorter lengths in which a guide hook (23) is carried on the periphery of a winder dome (19). The guide hook passes the strand from the dome to a cutter reel (10), which is rotatable about an axis (15) inclined to the axis (20) of the dome, with minimum separation from both the reel (10) and a single pressure roller (17). This eliminates the need for a pressure roller mounted internally of the winder dome, thereby simplifying the manufacture, operation and maintenance of the apparatus and appreciably improving the strand distribution characteristics of the cutter as the relative speed of the cutter reel and winder dome are varied.
Patent EP-0283625-A1 (EP)
Title: Installation for aspiration of a particle-charged fluid, and vehicle equipped with this installation
Inventor: RIVARD DANIEL
IPC: B04C5/00
Filed: 1987-03-23
Abstract: Installation, preferably mobile, for pumping a liquid fluid or gaseous fluid such as especially air, carrying solid or liquid particles, comprising a storage vessel (2) for collecting the liquid fraction and/or the heaviest particles dispersed in the gaseous fluid, comprising a fluid entry (3) and connected to one end of a conduit (4) whose other end is connected to means (5) for producing vacuum in the said storage vessel. According to the invention it additionally comprises a device (6) for trapping the lightest particles entrained by the flow of gaseous fluid in the conduit (4), the said device being connected to the said conduit (4) between the storage vessel (2) and the means (5) for producing vacuum, and extracting the said particles from the conduit (4). Application to pumping of fluids. <IMAGE>
Patent EP-0246943-A1 (EP)
Inventor: LEPERT CLAUDE
IPC: F04D13/04
Filed: 1987-04-30
Abstract: L'installation comprend une source (1) de liquide et une turbo­machine, comprenant une pompe (7) ayant une entrée (8) et une sortie (9) et une turbine (5) qui est calée sur le même arbre que la pompe (7) et qui a une entrée (6) et une sortie (4). La sortie (4) de la turbine (5) débouche dans un conduit mettant la source (1) en commu­nication avec la pompe (7). Industrie pétrolière.
Patent EP-0262232-A1 (EP)
Inventor: TAKAO HIROYOSHI
IPC: C08L53/00
Filed: 1987-04-09
Abstract: A rubber composition which contains at least 20 wt % of a block copolymer composed of two kinds of blocks with specific structures and obtained by copolymerizing an aromatic vinyl compound with a conjugated diene compound in a hydrocarbon solvent using an organolithium initiator, or its branched polymer. This composition has totally improved properties in comparison with prior art compositions with respect to wet skid resistance, rolling resistance, and ice skid resistance, and is used for fuel-saving tire tread
Patent EP-0277203-A1 (EP)
Inventor: BEATTIE JOHN R
IPC: F01K21/04
Filed: 1987-06-25
Abstract: Un système de commande de courant d'émission pour équilibrer des courants individuels d'émission provenant d'un réseau de cathodes creuses (12, 14) possède des détecteurs de courant (28, 30) permettant de déterminer le courant tiré par chaque cathode à partir d'une alimentation électrique (18). Chaque détecteur de courant possède un signal de sortie ayant une intensité proportionnellle au courant. La moyenne des signaux de sortie du détecteur de courant (V1, V2) est calculée, et cette valeur moyenne est appliquée à un dispositif de commande respectif (32, 34) permettant de commander le flux d'un matériau source d'ions à travers chaque cathode. Les signaux de sortie respectifs (V1, V2) pour chaque cathode ainsi qu'un signal de référence commun sont appliqués à chaque dispositif de commande. Le flux du matériau source d'ions à travers chaque cathode creuse est ainsi rendu proportionnel au courant tiré par cette cathode, au courant moyen tiré par toutes les cathodes ainsi qu'au signal de référence. Ainsi, le courant d'émission de chaque cathode est commandé de sorte qu'il devient sensiblement égal au courant d'émission de chacune des autres cathodes. Lorsqu'il est utilisé comme composant d'un moteur à propulsion ionique à cathodes creuses multiples, le système de commande de courant d'émission de l'invention assure l'équilibrage de la poussée du moteur autour de l'axe de poussée et empêche également une défaillance prématurée d'une source de cathodes creuses à cause d'un régime supérieur à un courant d'émission nominal maximum.