baber/WOPTO huggingface dataset:
Patent EP-0342702-A1 (EP)
Inventor: RASMUSSEN RENE YDE
IPC: A47K3/28
Filed: 1989-05-19
Abstract: An arrangement to form a raised border for attachment onto or below a floor covering for limiting a wet region on the floor has a strip (3), which can be fixed to the floor, and a plate (2) which can be fixed to the longitudinal sides of the strip, is bent in an essentially reversed U-shape and is made of a material which can be welded or bonded to the floor covering. <IMAGE>
Patent EP-0363852-A1 (EP)
Inventor: HILLS WILLIAM AVERY
IPC: C11D3/39
Filed: 1989-10-06
Abstract: A novel composition of matter is claimed com­prising particles which appear to comprise sodium carbonate, sodium percarbonate (also called sodium carbonate peroxide or sodium carbonate perhydrate), and a stabilizer for the compound, preferably a diphosphonic acid, the sodium carbonate being pre­sent in sufficient quantity to form sodium carbo­nate monohydrate by reacting with the available water in the composition.
Patent EP-0372321-A1 (EP)
Inventor: COX KEITH E
IPC: C08L25/04
Filed: 1989-11-24
Abstract: Polymer blend compositions comprise a polyphenylene ether resin, a high impact polystyrene resin and a bis(dialkylphenyl) pentaerythritol diphosphite compound. A preferred pentaerythritol diphosphite compound comprises bis(2,4-di-tert-butylphenyl) pentaerythritol diphosphite.
Patent EP-0378852-A1 (EP)
Inventor: DRENK FRANZ DR-DIPL-BIOL
IPC: A61K38/18
Filed: 1989-12-27
Abstract: The invention relates to a pharmaceutical preparation which can be administered topically, preferably a gel, which contains fibroblast growth factor (FGF) and hyaluronic acid and/or one of its physiologically acceptable salts, which is used, in particular, for wound healing.
Patent EP-0330255-A1 (EP)
Inventor: DEMIDDELEER LEOPOLD
IPC: C08F4/646
Filed: 1989-02-10
Abstract: The invention concerns: a catalytic solid containing magnesium, a halogen, titanium and silicon, this catalytic solid also containing aluminium and being microporous; a process for preparing this catalytic solid; use of this catalytic solid for polymerising alpha-olefines.
Patent EP-0362925-A1 (EP)
Inventor: LEWYLLIE DIRK
IPC: D03D51/08
Filed: 1989-09-22
Abstract: Device for supplying and guiding weft thread on weaving machines, of the type which enables a weft thread (1) to be supplied automatically from the thread preparation mechanism (3) to near the point from which the weft thread (1) is inserted into the shed (7), characterized in that it consists essentially of a movable guide element (5) which guides the weft thread (1) in its path during the normal weaving process and which, in order to supply a weft thread (1) is movable between at least a first position near to said thread preparation mechanism (3) and a second position near to the point at the entrance to the shed (7) from which the weft threads (1) are inserted into the shed (7); a drive mechanism (44) in order to move said guide element (5); and a control unit (16) in order to control the movement.
Patent EP-0339827-A1 (EP)
Inventor: ROSHEN WASEEM AHMED
IPC: H01F30/00
Filed: 1989-04-12
Abstract: A low-profile, high-frequency power transformer comprises one or more insulated ferrite slabs (12). In one embodiment a pair of slots (14,16) are defined through the or a stacked array of insulated slabs. A single-turn metallic ribbon conductor (22,24) is then looped through each pair of slots to form a corresponding first and second loop which are coupled in a magnetic flux circuit with each other through the stack. The distance separating one pair of slots (14) is different from the distance separating the other pair of slots (16) so that the loops formed by the ribbons have a corresponding unequal cross-section. Hence the ratio of the voltages on the ribbons is proportional to the ratio of the respective cross-sectional areas of the ribbon loops. In another embodiment, a third ribbon is added having a cross-sectional loop area equivalent to the second ribbon to provide symmetrical single-turn, output coils.
Patent EP-0339881-A1 (EP)
Inventor: TANAKA TADASHI INTELLECTUAL PR
IPC: H01L23/373
Filed: 1989-04-21
Abstract: A bonded ceramic-metal composite substrate oomprising a ceramic substrate (1) having opposite surfaces and a copper sheet (2) having a face directly bonded to one of the surfaces of the ceramic substrate, wherein the median surface roughness (R a ) of the outer surface of the copper sheet is not greater than 3 µm, and the maximum surface roughness (R max ) of the outer surface of the copper sheet is not greater than 18 µm. The invention improves the manufacturing reliability of various electronic devices such as semiconductor modules.
Patent EP-0411216-A1 (EP)
Inventor: LEE CHIU-SHAN
IPC: H01R25/00
Filed: 1989-08-01
Abstract: A multipurpose safety receptacle for alternative connection thereto of a variety of plug pins, which includes a bottom block (1) comprising two receiving troughs (11) (13) at both lateral sides for receiving two conductive frames (2) (2') respectively, a ground connection trough (12) in the middle for receiving a ground connection frame (3), a division plate (4) mounted on the bottom block to enclose the conductive frames and the ground connection frame, and an upper cover covering over the division plate and fixedly connected with the bottom block by means of heat sealing process to form a receptacle assembly for further connection to a frame panel which frame panel is comprising retainer means and stop members to firmly hold up the receptacle assembly when the receptacle assembly is mounted thereon.
Patent EP-0332499-A1 (EP)
Inventor: MASSON THIERRY
IPC: H03K3/356
Filed: 1989-02-28
Abstract: The invention relates to fast comparators. Starting from a comparator layout having two differential inputs (VIN1, VIN2) and two differential output branches each comprising a load transistor (M8, M9) and a feedback transistor (M10, M11), the load transistor of one of the branches being connected between a source of supply voltage (VDD) and the output (VOUT1, VOUT2) of this branch and the feedback transistor of this branch being connected in parallel with the load transistor of the branch but having a control electrode connected to the output of the other branch. According to the invention, a means (M12, M13, M14, M15) is provided to make the activity of the load transistor dominant compared to the activity of the feedback transistor in a first phase of a comparison cycle; the comparator then behaves as a medium-gain amplifier; and to make by contrast the activity of the feedback transistor dominant compared to the activity of the load transistor in a second phase of the cycle; the comparator then behaves like a bistable flip-flop. A high-gain high-speed comparator is thereby obtained. <IMAGE>
Patent EP-0352154-A1 (EP)
Inventor: LOUIS CLAUDE
IPC: B23K11/31
Filed: 1989-06-27
Abstract: Servo-welding gun comprising an electric motor (1), of the type without a commutator, which drives a screw with rollers (2), linked to the two arms of the gun, which, by virtue of dynamic performance and very small response times, makes it possible to control the welding point during its formation. Application: in particular to electric robots. <IMAGE>
Patent EP-0350376-A1 (EP)
Inventor: BRUNET MICHEL
IPC: B65D83/14
Filed: 1989-06-29
Abstract: In the position of rest the metering chamber (3) is isolated by closure of the aperture of the chamber seal (4) by an overthickness (13) of the valve stem (7). This aperture is large, and in order for it to be stopped by insertion of the stem (7), the latter carries, within the said metering chamber (3), a stop (18) which, in the position of rest, does not come to bear against the valve seal (5). <IMAGE>
Patent EP-0373033-A1 (EP)
Inventor: CARAMASCHI BRUNO
IPC: D04H3/115
Filed: 1989-11-28
Abstract: In this needle with an opening eye, intended to be used in the lacing stage of the three-dimensional weaving of a composite- reinforcement element, for driving out rigid rods and replacing them with loops of yarn, comprising an axial blind hole at its end adjacent to the eye, the bottom of the said hole (13) is open and connected to the outside by a channel (14) oblique relative to the axis of the shaft of the needle (8) and opening out laterally by way of an orifice (15) in the vicinity of the eye (12), between the latter and the end of the shaft. 
<IMAGE>
Patent EP-0331594-A1 (EP)
Inventor: JOACHIM FRANCIS
IPC: C08K3/36
Filed: 1989-02-28
Abstract: Precipitated silica characterised in that:  a) - it has a luminance Y of at least 90, b) - when it is subjected to a treatment at 400 DEG C under a nitrogen stream for 4 hours its luminance Y decreases by not more than 5.5%, c) - when it is subjected to a treatment with a stream of octamethylcyclotetrasiloxane at 400 DEG C for 1 hour 30 min its luminance Y decreases by not more than 5.5%. Process for the preparation of such a silica. Use of this silica for the preparation of siloxane elastomers, more especially of elastomers which can be vulcanised when heated.
Patent EP-0362111-A1 (EP)
Inventor: PERELLO POU JOSE MARIA
IPC: E04H13/00
Filed: 1989-09-14
Abstract: Slab (2) to be used in assembling niches, whereby it defines the base or lower wall of each niche and the roof or upper, enclosing wall of the niche immediately underneath. The slab is composed of a prefabricated, reinforced concrete sheet with a flange or unbroken rib (5) on the upper surface, running parallel and alongside the edges and delimiting a chamber to collect the liquids. The base of this chamber is slightly slanted towards one of the straight stretches of the rib or flange and has one or more openings (8) at its deepest zone. At the lower surface of the sheet, starting at the edges, there is an, again, unbroken recess (7) which gives shape to a peripherical step of the same width as the distance between the upper rib and the edge of the sheet.
Patent EP-0364508-A1 (EP)
Inventor: LEW HYOK SANG
IPC: G01F1/32
Filed: 1988-12-13
Abstract: Le débitmètre à mouvement tourbillonnaire décrit comprend un générateur de mouvement tourbillonnaire (1) de forme cylindrique allongée disposé à travers une première section transversale d'un passage d'écoulement (2) et un détecteur de mouvement tourbillonnaire (4) de géométrie plane disposé à travers une seconde section transversale du passage d'écoulement (2) généralement parallèle au générateur de mouvement tourbillonnaire (1). Dans ledit débitmètre, au moins une extrémité du détecteur de mouvement tourbillonnaire est fixée à la paroi (3) du passage d'écoulement (2) et une partie déflectrice (7) du détecteur de mouvement tourbillonnaire (4) est connectée par un couplage mécanique (11) à un élément de transmission de force (9) s'étendant depuis un transducteur (10). Le débit volumique est déterminé à partir de la fréquence du signal électrique oscillant produit par le transducteur (10) comme conséquence des tourbillons créés par le générateur de mouvement tourbillonnaire (1) et le débit massique est déterminé à partir d'une combinaison de la fréquence et de l'amplitude du signal électrique oscillant produit par le transducteur (10).
Patent EP-0356476-A1 (EP)
Inventor: NYIREDY SZABOLCS
IPC: A61K36/00
Filed: 1989-02-17
Abstract: Des mélanges de matières sont séparés dans un système liquide sur la base de leurs caractéristiques physiques et/ou chimiques. La séparation s'effectue par dispersion dans un système composé de trois phases liquides, dont au moins une est mobile et une autre fixe. La phase mobile est forcée sous forme de goutelettes par la phase fixe.
Patent EP-0438412-A1 (EP)
Inventor: NIEMELA PAUL
IPC: H02K15/095
Filed: 1989-05-30
Abstract: Un ensemble de champ (10) pour un moteur comprend une borne (42, 56) de connexion permettant d'établir un contact électrique avec un point situé entre les extrémités d'un bobinage de champ. Une configuration (24) de plaque à bornes présente des parties de poche (20) destinées à engrener une spire (24) du bobinage, comprenant le point de contact intermédiaire, et destinées à retenir la spire (30) du bobinage fixe par rapport à l'ensemble (10). La spire (30) est sortie pendant le processus de bobinage et est engrenée par une ou plusieurs parties de poche (20). Une borne de frottement (42, 56) est insérée dans une des parties de poche (20) afin d'assurer une connexion électrique à frottement au point intermédiaire. Les plaques à bornes (24, 26) sont configurées chacune pour comporter une pluralité de parties de poche (20, 22). Des parties de poche (22) engrenant et assurant un contact électrique avec des extrémités du bobinage sont agencées sur des plaques à bornes (26) montées sur l'extrémité de l'ensemble (10). Des parties de poche (20) engrenant et assurant un contact électrique avec le point intermédiaire sur le bobinage sont agencées sur une plaque à bornes (24) montée sur une extrémité opposée de l'ensemble (10).
Patent EP-0569350-A1 (EP)
Inventor: VOGEL PETER SAMUEL
IPC: H04N7/16
Filed: 1989-09-29
Abstract: Le signal d'un programme de télévision, interrompu par des images ne faisant pas partie d'un programme, telles que des annonces commerciales, est diffusé par l'onde électrique, par câble ou par d'autres moyens, en un format qui peut être reçu et visualisé au moyen d'un équipement de télévision classique (2, 3). Un second signal indicateur est également transmis, ce signal identifiant le type de programme en cours de diffusion sur chacun d'un certain nombre de canaux. Le signal indicateur est codé pour empêcher toutes utilisations frauduleuses. En plus des moyens de réception du signal du programme de télévision, l'utilisateur est équipé de moyens lui permettant de recevoir le signal indicateur et d'éditer la visualisation et/ou l'enregistrement de programmes en fonction de contenu du signal indicateur. L'édition n'est permise que lorsqu'il reste un crédit dans un stock crédit (9). Le crédit est établi par paiement effectué par l'utilisateur à un office central, lequel transmet un signal de crédit, adressé à l'utilisateur approprié. Le crédit est dépensé en fonction de l'utilisation qui est faite du système de la présente invention.
Patent EP-0407600-A1 (EP)
Inventor: HIGASHI IZUMI FANUC DAI- VIRA-
IPC: B23H7/10
Filed: 1989-12-05
Abstract: In a production method of a zinc oxide whisker, a zinc oxide whisker of a single crystal having a shape consisting of a nucleus portion and needle- like portions extending from the nucleus in four, mutually different directions, is produced by heating and oxidizing zinc powder having an oxide film in an oxygen-containing atmosphere. The atmosphere described above may contain carbon dioxide and a steam. As a firing furnace, a furnace is used which can form continuously an atmosphere having a high zinc vapor partial pressure on a zinc evaporation side and an atmosphere having a high oxygen partial pressure which promotes the whisker formation, and the size of the zinc oxide whisker can be controlled by the ratio of these partial pressures. When used as various structural materials and electronic component materials, this zinc oxide whisker does not exhibit anisotropy and since it is a macrocrystal having a size of several hundreds of microns, it can drastically improve mechanical strength of metals, ceramics, synthetic resins, and the like, when it is mixed with them.
Patent EP-0396888-A1 (EP)
Inventor: KRUEGER HANS DIPL-PHYSIKER
IPC: H01S3/032
Filed: 1990-03-23
Abstract: In einem Gaslaser, dessen Gehäuse aus Metallkappen (1) und aus Teilen aus Glas oder Keramik zusammengesetzt ist, wobei die Teile mittels einer Glaslotverbindung (5) mit geringer Schmelztemperatur, d.h. mittels eines bleiborathaltigen Glaslotes verbunden sind, wird eine dauerhafte vakuumdichte Verbindung gewährleistet, indem die Metallkappe (1) so geformt ist, daß ihr freier Rand (4) zumindest stellkenweise näher an das Rohr heranreicht, als ein zurückliegender erweiterter Teil (7) der Metallkappe, und daß das Glaslot den erweiterten Teil zumindest teilweise ausfüllt. Die Erfindung eignet sich für Gaslaser in Glaslottechnik.
Patent EP-0407882-A1 (EP)
Inventor: JAHN ALFRED DIPL-ING
IPC: G07F7/10
Filed: 1990-07-04
Abstract: At the access location, a digital terminal (E) with a microphone and an ID chip card reader (K) is provided. The person-individual speech patterns of certain terms are stored digitally encoded on an ID chip card (IDC) and are compared with the terms spoken into the microphone by the person at the access location. A defined sampling frequency is used for obtaining speech level values from the speech signal output by the microphone. After temporary storage in the digital terminal (E), the speech level values are transferred at a lower read out rate, preferably corresponding to half the sampling frequency, via a line consisting of a signalling channel and at least one useful-data channel to a central evaluating device (Z) which carries out the comparison. <IMAGE>
Patent EP-0428829-A1 (EP)
Inventor: WATZEK GERHARD
IPC: A47C19/20
Filed: 1990-08-04
Abstract: The invention relates to bunk beds in the driver's cab of a commercial vehicle, in particular a lorry. In front of the lower bunk bed (1), and connected thereto in its front region, a device (2) is arranged which can be swung in and out, is situated approximately in the plane of the thickness of the bunk beds in the swung-in position, and performs the double function of access ladder to the upper bunk bed and restraining structure for the lower bunk bed in the swung-out position. The device (2) is attached to the lower bunk bed (1) by means of two stationary foot parts (3, 3'). Handlebars (5, 6) are rotatably mounted in the swivels (4, 4') on the foot parts (3, 3'), and the handlebars (5, 6) are connected to each other via two connecting rods (7, 8), arranged at a distance one from the other, in the swivels (9, 9', 10, 10'). <IMAGE>
Patent EP-0435019-A1 (EP)
Inventor: LEITHNER KARL
IPC: B22F3/26
Filed: 1990-12-03
Abstract: Shaped articles, in particular cams for camshafts of internal combustion engines, are exposed to high stresses causing wear. To make them wear-resistant, they are produced from a sintered alloy prepared by powder metallurgy. The alloy has a hardened matrix with incorporated copper and consists of 0.5-16% by weight of molybdenum, 1-20% by weight of copper, 0.1-1.5% by weight of carbon and optionally of added amounts of chromium, manganese, silicon and nickel in a total amount of max. 5% by weight, the remainder being iron.
Patent EP-0420349-A1 (EP)
Inventor: HACK BERNARDUS ANTONIUS MARIA
IPC: A01D25/04
Filed: 1990-09-21
Abstract: The harvester comprises a wheel-mounted housing with several lifting shares (3) mounted side by side across the travel direction. The share blades (4) are each fixed at the lower end of a support leg (5) which at the top end is mounted for swivelably about a horizontal cross-shaft (6). The cross-shafts are swivelably mounted in a vertical plane across the travelling direction. Connecting arms are designed as drive rods (21) for reciprocal blade movement. Their ends, away from the support legs are connected to a crank arm on a second cross-shaft, i.e., a full length drive shaft (27) which swivels about a restricted angle.
Patent EP-0443233-A1 (EP)
Inventor: CHU SHAW CHANG
IPC: C09J7/35
Filed: 1990-02-22
Abstract: An oriented heat sealable multilayer film structure having a polyolefin film substrate, a thermoplastic primer coating on the substrate and a heat sealable acrylic or vinylidene chloride polymer coating applied to at least one primer coated surface. The primer has a glass transition from about 0° to about 50°C.
Patent EP-0446502-A1 (EP)
Inventor: POWELL MICHAEL CHARLES
IPC: G07C9/00
Filed: 1990-03-09
Abstract: A code recording device is provided for securely recording at least one identification or other code such as a PIN. The device comprises at least one group of zones (17) each of which is adapted to have recorded thereon one element of the code. The zones (17) are so arranged that the elements of the code can be permanently recorded thereon in any one of a variety of different ways.
Patent EP-0418110-A1 (EP)
Inventor: CHEVANCE LEON GEORGES
IPC: A61K31/195
Filed: 1990-08-29
Abstract: Pathological gingivo-dental troubles, which are precursors of periodontosis, are locally treated in the mouth by using medicaments containing an active proportion of an inhibitor of the complement soluble in saliva and non aggressive for the gengival mucosa; particularly a mixture of gum-arabic and sodium L-glutamate.
Patent EP-0415848-A1 (EP)
Inventor: MALLEN JOSE
IPC: F17D5/06
Filed: 1990-08-30
Abstract: The invention relates to a method for the operational monitoring of flexible tubular cables and pipes comprising at least one tension-resistant sheathing layer composed of metal wires. At least one acoustic sensor (6) arranged on or in the vicinity of the sheathing wires (2) detects the ultrasonic waves emitted by the cable or the pipe during operation, and the signals emitted by the sensor or sensors are processed and analysed (7, 8, 9) in order to identify characteristics representing a phenomenon of accelerated wear between the sheathing wires. <IMAGE>
Patent EP-0432018-A1 (EP)
Inventor: AUDEBERT ROLAND
IPC: C08F8/44
Filed: 1990-11-28
Abstract: Water treatment process using gels (I) and/or cationic polymers which are at the same time flocculating agents and adsorbent agents. <IMAGE> in which x = y - z 0 < y < 1 0 < z < 0.1 1 </= n </= 5 and preferably n </= 2.
Patent EP-0434544-A1 (EP)
Title: Process and composition for the selective reduction of the water permeability in warm and salt hydrocarbon reservoirs
Inventor: KOHLER NORBERT
IPC: C09K8/512
Filed: 1990-12-18
Abstract: Process and composition for the selective reduction of the water permeability in an underground formation producing oil and/or gas. 
<??>The composition injected into the formation comprises water, at least one water-soluble aldehyde compound in a weight concentration of 180 to 20,000 ppm and at least one nonionic polysaccharide in a weight concentration of 200 to 5,000 ppm, the concentration of aldehyde compound being higher than the concentration of polysaccharide. It can be employed at the water injection well or at the hydrocarbon production well. 
<??>Application to the assisted recovery of hydrocarbons.
Patent EP-0381606-A1 (EP)
Inventor: NICOLAS GUTIERREZ ALEJANDRO
IPC: A47J37/07
Filed: 1990-01-25
Abstract: The present invention relates to a combined stove and pot to cook outdoors having two main parts, one of them made up of a cylindrical metal outer case (1) which is the actual stove, and the other made up of a receptacle (2), also metal, which is the pot. The pot is designed to hold the food to be cooked, so that the pot is placed inside the stove over the fire or heat radiated by any suitable combustion material (wood, coal, etc.) placed on a bottom tray (5) with holes which is the bottom of the stove. The pot is designed to be suspended inside the stove via the resting on the rim of the stove of a protruding horizontal plate (9) which the upper rim of the pot has. The in­vention allows the cooking of stews with the most varied in­gredients, anywhere outdoors, without the risk of causing a fire.