baber/WOPTO huggingface dataset:
Patent EP-0357525-A1 (EP)
Inventor: DUCROS DENIS
IPC: E06C7/08
Filed: 1989-08-22
Abstract: This step-ladder is of the type in which the uprights (2) supporting the treads (4) consist of tubular profiles with any transverse section and in which the treads (4) are made from a profile in aluminium or another similar material, extruded or as a metal sheet folded approximately into the shape of an inverted U whose web (4c) has, at each end, a notch (5) capable of being engaged on the corresponding upright (2) and whose free edges of the flanges (4a,4b) are parallel to one another, have, relative to their web (4c), the same slope (A) as the uprights (2) relative to the horizontal when the step-ladder is in a position of use, and are at a distance from one another which is equal to that of the notch or to that separating the outer faces of the front (2a) and rear (2b) walls of the upright (2) in question so as to be able to be applied on the abovementioned faces of the upright (2) on which the notch (5) is engaged, means being provided for mechanically connecting the ends of the free edges of the flanges (4a, 4b) applied against them to the upright (2). The means for fastening each end of a tread (4) to the corresponding upright (2) consist of a single connection member (6) passing right through the two ends of the free edges of the flanges (4a, 4b) of the tread (4) in question and the two opposite wall portions (2a, 2b) of this upright (2). <IMAGE>
Patent EP-0367724-A1 (EP)
Inventor: ALEXANDER J WESLEY
IPC: A23L33/00
Filed: 1989-10-27
Abstract: The invention provides immunostimulatory compositions comprising an aggregate immunostimulatory amount of
     a) a compound associated with the synthesis of polyamines,   b) a nucleobase source,   c) omega-3 polyunsaturated fatty acids, 
and   d) omega-6 polyunsaturated fatty acids    the use of such compositions and their manufacture.
Patent EP-0358629-A1 (EP)
Inventor: EYCK CHEMIE NV VAN
IPC: A01G31/00
Filed: 1989-08-22
Abstract: A method for feeding a plant, in particular by hydro­ponic cultivation, wherein as an aqueous solution comprising nitrogen, phosphorus, sulphur, potassium, calcium and magnesium ions a nutrient is supplied to a plant to be fed and wherein for obtaining said nutrient there is started from a number of substances each available as a concentrated solution, wherein said nutrient is formed by a composition of said substances, in which composition the concentration of each of said ions is predetermined for the plant to be cultivated, and wherein from each of said substances each time an amount is taken corresponding with said predetermined concentration of the ions present in said substance, which amount is brought to a container in which a neutralisa­tion reaction occurs before the thus formed nutrient is supplied to the plant.
Patent EP-0398971-A1 (EP)
Inventor: OSMON PETER EDWIN
IPC: G11C29/00
Filed: 1989-02-03
Abstract: Un ensemble d'unités nodales interconnectées pour la manipulation, le traitement ou le stockage des données peut se présenter sous la forme d'un circuit intégré porté par une tranche de semiconducteur ou encore d'éléments distincts d'un ordinateur insensible aux défaillances. Chaque unité nodale comporte un commutateur avec unité de commande, qui envoie des paquets de signaux aux unités nodales destinataires, dont les adresses sont comprises dans les paquets. Certaines unités nodales comportent une machine de traitement de l'information et/ou une mémoire ainsi qu'un générateur et un récepteur de paquets. L'unité de commande du commutateur stocke les détails sur les unités nodales adjacentes qui ne sont pas en fonctionnement et envoie des paquets de signaux sur les voies d'accès environnant les unités nodales hors service. Dans les paquets de signaux se trouve un bit indiquant de quel côté d'une unité nodale hors service ces signaux doivent être envoyés. Ce bit est modifié par des unités nodales à la périphérie de l'ensemble.
Patent EP-0396631-A1 (EP)
Title: Agencement de transfert d'energie commande pour l'alimentation electrique reduisant notamment les phenomenes transitoires de commutation
Inventor: HUISZ ISTVAN
IPC: H02H7/12
Filed: 1989-04-07
Abstract: L'invention concerne un agencement de transfert d'énergie commandé pour l'alimentation électrique, permettant en premier lieu de réduire les phénomènes transitoires de commutation, dans lequel la source (Uo) de tension alternative est reliée au(x) consommateur(s) (Sa). L'invention se caractérise en ce qu'entre la source (Uo) de tension alternative et le consommateur (Sa) se trouve un circuit de commutation (VK) connecté par un circuit de veille (F1) et par un circuit de commande (V), l'autre entrée dudit circuit de commutation (VK) étant connectée à une autre sortie du circuit de veille (F1).
Patent EP-0438402-A1 (EP)
Title: Panel of separate peptides
Inventor: KAUVAR LAWRENCE M
IPC: B01J20/281
Filed: 1989-03-23
Abstract: A method for affinity chromatography or adsorption of a designated analyte utilizes a paralog as the affinity partner. The immobilized paralog can be used in purification or analysis of the analyte; the paralog can also be used as a substitute for antibody in an immunoassay. The paralog is identified by screening candidate peptide sequences of 4-20 amino acids for specific affinity to the analyte.
Patent EP-0438414-A1 (EP)
Inventor: FORSSMAN JOAKIM
IPC: G01N31/22
Filed: 1989-06-30
Abstract: Selon un procédé de mesure du formaldéhyde émis par des surfaces, on place sur une surface plane à tester une chambre de test ayant la forme d'un réservoir ouvert composé d'un matériau imperméable aux gaz et à l'eau et dont la surface interne inférieure est recouverte d'une couche de gel contenant un réactif de dépistage du formaldéhyde, l'ouverture de la chambre de test faisant face à la surface à tester. Lorsque le réactif réagit avec le formaldéhyde émis par la surface à tester, il provoque un changement de couleur de la substance gélifiée, ce qui permet de déterminer la quantité de formaldéhyde absorbé par la substance gélifiée. Un dispositif d'application de ce procédé comprend une chambre de test formée d'un réservoir, par exemple une assiette ou un récipient similaire, dont la largeur de l'ouverture est sensiblement supérieure à la hauteur du réservoir. Une couche de gel contenant un réactif de dépistage du formaldéhyde est appliquée sur toute la surface interne inférieure du réservoir et l'ouverture du réservoir peut être fermée par un couvercle imperméable aux gaz et à l'eau.
Patent EP-0426734-A1 (EP)
Inventor: WATSON JOHN
IPC: G03H1/22
Filed: 1989-06-30
Abstract: L'invention concerne un appareil de retransmission différée permettant de retransmettre dans un second support un hologramme enregistré par un appareil d'enregistrement dans un premier support ayant un indice de réfraction différent de celui dudit second support. Ledit appareil de retransmission comporte un moyen de correction destiné à corriger des aberrations introduites par ledit appareil d'enregistrement.
Patent EP-0422317-A1 (EP)
Inventor: SCHIERAU KLAUS DIPL-ING
IPC: G01F1/684
Filed: 1990-01-09
Abstract: Apparatus for determining a fluid flow through a conduit (12), having a diaphragm arrangement (18) which generates an effective pressure and which fills at least part of the cross-section of the conduit (12), and having a flow transmitter (22) which emits an electrical signal corresponding to the fluid flow through the conduit (12), characterised in that the diaphragm arrangement (18) has a plurality of orifices (19, 40 to 54) which are permeable to the medium and one of which is designed as a measuring orifice, in which the flow transmitter (22) is arranged. <IMAGE>
Patent EP-0386680-A1 (EP)
Inventor: AGIN PATRICIA P
IPC: A61K8/14
Filed: 1990-03-05
Abstract: Sunless tanning of skin is accomplished by applying a topical composition containing a liposome-­melanin complex.
Patent EP-0445333-A1 (EP)
Inventor: HADLEY PHILLIP ARTHUR
IPC: B65H19/18
Filed: 1990-03-08
Abstract: Apparatus for feeding sheet material, e.g. in the form of plastics film to an operating machine in the form of a bag making machine, comprises a support device (6) comprising a support (8) on which a bulk supply (10) of sheet plastics film, conveniently in the form of a drum, may be mounted. Sheet material (12) is drawn from the drum over a sensing roller (14) through a securing device (16) thence around a pair of drive rollers (22) of a feeding means, to a take-up device (24). Simultaneously a sheet 42 from a stationary roller (38) extends in the securing device in face-to-face contact with the sheet (12) 
   As the trailing edge of the sheet (12) comes off the drum (10), it passes the sensing roller (14) which thereby detects emptying of the drum (10), and causes rotation of the drive roller (22) momentarily to be terminated, whilst a welding device (16) secures the trailing end portion of the sheet (12) to the leading end of the second sheet. Feeding is then re-commenced, and if desired the support device (6) may be rotated through 180 o , to positionally interchange the drums (10 and 38), to enable the empty drum (10) to be replaced by a fresh drum, and sheet drawn therebetween and located in the securing device (16), to be secured to the sheets (42) when the sheet (42) empties.
Patent EP-0392191-A1 (EP)
Inventor: STEINEL HEINRICH W
IPC: G05D23/22
Filed: 1990-03-09
Abstract: The present invention relates to a hot-air gun with a blower and with at least one heating resistance (1, 2) which can be controlled in its power consumption via an adjusting device (7) and an electric control circuit (12), characterised by a temperature sensor (6) arranged in the hot-air duct and a temperature display device (9) connected to the temperature sensor (6). <IMAGE>
Patent EP-0394708-A1 (EP)
Inventor: FRITSCHI ISIDOR
IPC: D01H9/18
Filed: 1990-03-31
Abstract: Roving packages (22) suspended on carriers are transported by a trolley (38) to a ring spinning machine for transfer to the creel of the machine. The creel comprises paths (16) at right angles to the machine length and a central conveyor (15). A robot (20) effects transfer of packages from the trolley (38) to the paths, movement of packages (22) along the paths and transfer of exhausted packages to the central conveyor (15), which moves them to a station (48) at which they can be returned to the trolley.
Patent EP-0394824-A1 (EP)
Inventor: BEGOUT MARC GUY JEAN
IPC: G01P1/02
Filed: 1990-04-18
Abstract: The sensor comprises a cup (4) defining a central chamber (6) containing a permanent magnet (11) and two polar parts (12, 13) which project beyond the chamber, and an annular chamber (8) which contains an electrical winding (1) wrapped around a frame (15). The sensor is protected from the environment by the cup (4) and by a moulded-on part (20) which interacts with ribs (18) and (22) in order to insulate the winding (1) contained in the central chamber. Another moulded-on part embeds the electrical connections of the winding to an outer cable (2). 
     Application to a speed sensor for a rotating shaft, particularly for a motor vehicle.
Patent EP-0412336-A1 (EP)
Title: Schadstofffreie orangefarbene Dekorfarbe
Inventor: DORER KAI
IPC: C03C8/14
Filed: 1990-07-20
Abstract: Eine orangefarbene, schadstoffreie Dekorfarbe erhält man, wenn man 15 bis 30 Gew. % eines orangefarbenen Pigments der Zusammensetzung 10 - 13 Gew. % Alkalioxid, 10 - 14 Gew. % Eisen(III)oxid, 30 - 35 Gew. % Aluminiumoxid und 40 - 45 Gew. % Siliziumdioxid mit 70 bis 85 Gew. % einer Glasfritte der Zusammmensetzung 30 - 60 Gew. % Siliziumdioxid, 15 - 35 Gew. % Boroxid, 3 - 8 Gew. % Zirkoniumoxid, 2 - 8 Gew. % Aluminiumoxid, 10 - 18 Gew. % Natrium- und/oder Kaliumoxid und 2 - 6 Gew. % Lithiumoxid verwendet.
Patent EP-0417503-A1 (EP)
Inventor: REIST WALTER
IPC: B65H3/32
Filed: 1990-08-18
Abstract: Above a pile support (1) which is formed by revolvingly driven separating rollers (2), a cuboid pile space (12) for receiving a pile of folded printed products (14) is arranged. The pile space (12) is inclined with one corner (12a) pointing towards the direction of movement (A) of the separating rollers (2). In the region of this corner (12a) of the pile space (12), a suction member (18) is arranged, which can periodically be moved in between two neighbouring separating rollers (2) to grasp and to draw through the corner of the respective lowest printed product (14). The printed products (14), which are freed from the pile by the separating rollers (2) which are moved along the pile base, are placed on a removal conveyor (24), lying on top of one another in the manner of roof tiles. The pile space (12) is inclined with another corner (12b) pointing in the conveying direction (C) of the removal conveyor (24) in such a manner that a shingled formation (S) is formed on the removal conveyor (24), in which the printed products (14) are arranged with one corner (25) leading. At the side of the shingled formation (S), two corners (26, 27) of each printed product (14) are exposed, at which individual printed products (14''') can be grasped and e.g. laterally removed. 
<IMAGE>
Patent EP-0415290-A1 (EP)
Inventor: ERNI MARKUS
IPC: D01H1/34
Filed: 1990-08-24
Abstract: A method and a device for controlling the working speed of a spinning machine, especially a ring spinning machine, having a plurality of spinning stations, at which yarn can be produced, the yarn breaks occurring being determined and the rotational speed of the spindle of the spinning stations being regulated as a function of the number of yarn breaks occurring per unit time, are characterised in that the actually existing yarn-break rectification capacity or a value corresponding to this is determined, and in that a preset desired value (226) for the rotational speed of the spindle is determined as a function of the number of yarn breaks per unit time determined and of the actually existing yarn-break rectification capacity. <IMAGE>
Patent EP-0422734-A1 (EP)
Title: Process for extractingn-paraffins from a liquid phase by means of  supercritical CO2 in a column equipped with perforated trays
Inventor: PARET GIANCARLO
IPC: B01D11/04
Filed: 1990-10-08
Abstract: The extraction of apolar substances from a liquid phase is carried out by using a supercritic gas which acts in countercurrent in a tower equipped with perforated trays through which the dispersed phase constituted by the supercritic gas rises and a downcomer from which the continuous phase flows downwards. 
     The extraction process is particularly suitable for the extraction with supercritic CO₂ of the unreacted paraffins at the end of the process of sulfonation of said paraffins.
Patent EP-0383598-A1 (EP)
Inventor: SASAKI YUTAKA C O NITTO CHEMIC
IPC: B01J23/88
Filed: 1990-02-15
Abstract: A process for producing a molybdenum-containing metal oxide fluid-bed catalyst comprising, as essential components,
     (i) at least one element selected from the group consisting of iron, bismuth, and tellurium,   (ii) molybdenum, and   (iii) silica,    which comprises (a) adjusting an aqueous slurry containing a raw material providing element (i), a molybdenum compound, a silica sol, and a chelating agent capable of inhibiting gelation of the slurry to a pH of at least 6, or (b) adjusting an aqueous slurry containing a raw material providing element (i), a molybdenum compound and a chelating agent capable of inhibiting gelation to a pH of at least 6 and mixing the slurry with a silica sol, 
then spray drying the thus pH-adjusted aqueous slurry, and 
calcining the resulting particles.
Patent EP-0390358-A1 (EP)
Inventor: RAO BHASKARA M L
IPC: H01M4/02
Filed: 1990-03-12
Abstract: There is described an improved bipolar electrode comprised of an intermediate double-sided adhesive conductive plastic film or layer disposed between electronegative and electropositive layers wherein the intermediate layer has a volume resistivity of at least 0.5 ohm-cm. as well as a process for manufacturing same by passing a laminate of such layers through a pressure roller assembly at pressures between 30 to 500 psig.
Patent EP-0399774-A1 (EP)
Inventor: ORTEGA THERESA M
IPC: D06P1/38
Filed: 1990-05-22
Abstract: A composition and its method of use are disclosed for controlling rheology of an aqueous dye, which composition comprises 1-30 parts of a gum selected from the group consisting of xanthan gum, rhamsan gum, welan gum and mixtures thereof and 70-99 parts of a water soluble polysaccharide having alginate equivalent rheology, preferably an alginate. Also disclosed is a color imparting composition for fabric or carpet printing which comprises 90-99% of an aqueous dye component and 1-10% of the rheology control component. The polysaccharide is preferably an alginate, starch, cellulosic polymer or guar gum or mixtures thereof.
Patent EP-0413597-A1 (EP)
Inventor: TAMURA TOSHITAKA
IPC: B41J2/335
Filed: 1990-08-17
Abstract: A method of manufacturing a thermal printing head which includes forming a layer of polyimide resin precursor on a heat-resistant resin substrate (1) on which two parallel common electrodes (5a,5b) and a large number of lead electrodes (4) are formed beforehand in such a manner that the lead electrodes are separated from the common electrodes by a predetermined distance and are disposed on one side of the common electrodes in a vertical direction; performing first etching on the layer of polyimide resin precursor such that it has a predetermined pattern and then heat treatment on the layer of polyimide resin precursor to simultaneously form between the lead electrodes (4) and the common electrode (5a) disposed close to the lead electrodes a polyimide resin heat accumulating layer (6) as a base for a heating resistor (3) as well as a polyimide resin insulating layer (6a) capable of electrically insulating a jumper wire (10) which connects the common electrode (5b) disposed remote from the lead electrodes (4) to the heating resistor (3) on the common electrode (5a) disposed close to the lead electrodes (4); forming the heating resistor (3) he polyimide resin heat accumulating layer (6); and forming a wire (10) which connects the heating resistor to the two common electrodes and to the large number of lead electrodes.
Patent EP-0477446-A1 (EP)
Inventor: BACH ANTHONY GUY
IPC: H04N1/48
Filed: 1990-09-27
Abstract: A color separation scanner capable of compensating for stagger introduced by scanning includes an analysing drum (12) having a circumferential surface to receive original art work, an illumination source (14) for transmitting light to an image point (20) on the drum surface the source being movable transversely of the direction of rotation of the analysing drum, a collection lens system (32, 34, 36) disposed in an optical scanning head moveable transversely of the direction of rotation of the analysing drum to receive light from the image point (20), a spectrum separating prism (68) for receiving light from the collection lens system and separating it into a spectrum such that a waveband of the spectrum can be selected for detection, a rotary scanning aperture (24) disposed in the optical path from the prism (68), the aperture (24) selectively transmitting light corresponding to portions of said image point for correcting transversely displaced portions of the light, and a detector (26) for receiving and detecting light from said variable scanning aperture (24) corresponding to a waveband selection of light from image point.
Patent EP-0418191-A1 (EP)
Inventor: MOERI PETER WERNER
IPC: D21H17/67
Filed: 1990-01-30
Abstract: In the sizing of papers containing calcium carbonate with resin size dispersions, the procedure for avoiding decomposition of the calcium carbonate by the solutions, used for the precipitation and fixing of the resin size, of aluminium salts having an acidic reaction, is as follows: An aqueous colloidal solution of homogeneous aluminium hydroxide is prepared, which contains 0.1 to 50 g/litre of aluminium hydroxide and has a pH of 6 to 8. During or immediately after its formation, this colloidal solution is mixed under turbulent flow conditions with the paper pulp or the resin size dispersion. To prepare the colloidal solution, an aqueous solution containing 1 to 40 g/litre of an aluminium salt having an acidic reaction can either be mixed under turbulent flow conditions in the stoichiometric ratio with an aqueous solution which contains 1 to 50 g/litre of at least one substance having an alkaline reaction, or it can be passed over an anion exchanger in the OH form.
Patent EP-0387215-A1 (EP)
Inventor: SAUER ERIC
IPC: H01R4/24
Filed: 1990-03-08
Abstract: The invention relates to the electrical connectors formed by two bodies, each of which includes some clam­ping elements that clamp the main conductor and the de­rived conductor and connect them electrically each other. The elements of a body are metallic for the electrical connection, while the elements of the other body are made of an insulating material. 
     According to the characteristic part of the inven­tion, at least one of these elements is formed by a pair of sectors, with proper curving within which is set a conductor, so that the latter is clamped between the pair of sectors of one body and the corresponding element of the other body consequent to the pressure of one body against the other.
Patent EP-0408714-A1 (EP)
Title: Heterocyclic sulphonylnitromethanes, process for their preparation and pharmaceutical compositions.
Inventor: MALLION KEITH BLAKENEY
IPC: C07D215/58
Filed: 1990-02-01
Abstract: The invention concerns pharmaceutially useful heterocyclic nitromethane compounds of the formula I:   <IMAGE> I  in which ring Q is a heterocycle of 4 to 7 ring atoms, the fragment completing the ring Q having 2 to 5 atoms, one of which is carbon, oxygen, sulphur or a group of the formula -NRa-, and the remainder are carbon; Ra is hydrogen, (1-6C)alkyl, (2-6C)alkanoyl, trifluoroacetyl, phenyl, benzoyl, or phenyl(1-4C)alkyl, the latter three optionally substituted; and R1R2and R3 are independently hydrogen, hydroxy, (1-6C)alkyl, (1-6C)alkoxy, phenyl, phenoxy or phenyl(1-4C)alkyl, the last three optionally substituted, or two of R1, R2 and R3 situated on adjacent ring carbon atoms and together with said carbon atoms form a benzene ring fused to ring Q, the benzene ring itself optionally substituted, provided that when the fragment completion ring Q is of 3 atoms then at least one of R1, R2 and R3 is hydrogen; and salts thereof. Other aspects of the invention include the production of the novel compounds by analogy processes and pharmaceutical compositions of the novel compounds and of N-(nitromethylsulphonyl)morpholine for use in the treatment of diabetic complications.
Patent EP-0414913-A1 (EP)
Inventor: GOTO KIYOTO
IPC: C07D253/07
Filed: 1990-02-21
Abstract: La présente invention décrit un dérivé de p-aminophénol de formule générale (I), ses sels, un produit intermédiaire pour la synthèse de ce dérivé, un produit de production de ces composés, une préparation pharmacologique contenant une quantité efficace dudit dérivé ou d'un de ses sels, et un procédé de traitement de maladie exploitant l'action anti-inflammatoire de ce dérivé.
Patent EP-0447494-A1 (EP)
Inventor: MCALPINE JAMES B
IPC: C12P19/60
Filed: 1990-02-07
Abstract: Un mélange de nouveaux composés d'altromycine est produit par un microorganisme appartenant à l'ordre des Actinomycetales. Les composés présentent une activité cytotoxique contre des lignées de cellules tumorales mammifères, ainsi qu'une activité antibactérienne contre un large spectre de bactéries ''Gram positif''.
Patent EP-0477368-A1 (EP)
Inventor: GITELMAN ALEXANDR ISAAKOVICH
IPC: B29B17/02
Filed: 1990-03-22
Abstract: The method provides for heating the metal cords and separating them from the rubber. An increase of productivity and a reduction of power consumption are achieved by means of cutting the tyre throughout so as to strip the ends of the metal cords and heating said cords up to the temperature of full thermal-oxidative destruction of the rubber layers neighbouring the metal cords.