baber/WOPTO huggingface dataset:
Patent EP-0432883-A1 (EP)
Title: Determining fluid properties
Inventor: KAYA AZMI
IPC: G01N9/04
Filed: 1990-10-23
Abstract: In a method of on-line measurement of fluid properties, the temperature range and pressure range to which the fluid might be exposed is divided into predetermined subregions. The actual temperature and pressure of the fluid are measured (20, 22) and determine the subregion which is utilised. The subregion that is utilised provides temperature and correction factors ((CF) T ) and ((CF) P ) which are combined (28, 30) with a reference value (ρ o ) of the fluid property being measured to determine the actual value (ρ) of the fluid property.
Patent EP-0379392-A1 (EP)
Inventor: KERBOUL GUY
IPC: F16C7/02
Filed: 1990-01-03
Abstract: This joint comprises a housing (6) open at one end; in this housing the ball (2, 3) of a ball joint is mounted, with the interposition of a deformable cage (16) which is in close contact with the ball and with the housing and is immobilised with respect to the latter. The cage (16) has pins (26) provided with catches (30) for engaging in the extremity of the housing opposite the opening (7), and external lateral ribs that are split and wedge-shaped: these cooperate with the internal grooves, also wedge-shaped, in the housing in order to apply the cage (16) to the ball (2) while giving the internal cavity (36) of the cage a spherical form. <IMAGE>
Patent EP-0394100-A1 (EP)
Inventor: SERGENT ANDRE
IPC: B67D7/76
Filed: 1990-04-11
Abstract: The invention relates to the field of deaeration of liquid to be distributed with volume metering. The deaeration device according to the invention comprising a gas detector intended to cooperate with a means of cutting off the flow of liquid, is essentially characterised in that it is constituted by a body (2) inclined with respect to the axis of its upstream inlet (1), the said inlet connecting with an evacuation chamber (9) provided with the detector (13, 14), the body housing a filter (6) disposed downstream of the detector and whose upstream side is closed by a removable cover (5) situated upstream with respect to the said detector, while its downstream side is prolonged by a downstream outlet (7). Application to installations for the distribution of liquid from a storage tank. <IMAGE>
Patent EP-0401110-A1 (EP)
Inventor: PERONNET BERTHE FRANCOISE
IPC: E04B1/00
Filed: 1990-05-30
Abstract: The invention relates to a method for producing a roof or a facade intended for avoiding the risk of condensation. It is characterised in that a cold zone is generated by a metallic reinforcing element (2) in contact with the external air and projecting in relation to the plane of the roof or facade (3). There is thus created a thermal bridge which is controlled at the location which has been chosen. Covers fastened to the profiles are designed for enabling condensation water to drain away and air to pass laterally. <IMAGE>
Patent EP-0432049-A1 (EP)
Inventor: SOURGEN LAURENT
IPC: H01L23/525
Filed: 1990-12-06
Abstract: MOS blow-out fuse with programmable tunnel oxide. Such a fuse is composed of a tunnel oxide EEPROM memory cell, and of an EEPROM memory plane whose tunnel oxide can, at a given moment of the application, be blown by switching a steep front in place of a slow front of a program/erase voltage Vpp. Such a fuse can be used in all MOS integrated circuits, and is addressed in particular at applications of memory-card type. …<IMAGE>…
Patent EP-0389395-A1 (EP)
Inventor: BELLIARD YVON
IPC: B63B15/00
Filed: 1990-03-20
Abstract: The rig employs one or more slot effects. It comprises a main mast (5) which is associated with two auxiliary masts (6-7) arranged on each side of the main mast (5) and slightly in front of it. Each auxiliary mast (6, 7) is provided with an auxiliary sail (12, 13) which is substantially smaller than the mainsail (10) and the position of which can be adjusted relative to that of the mainsail (10). Openings can be cut out in the rear zone of the mainsail (10), in which flaps are mounted which are open towards the top side of the mainsail (10). Openings provided with flaps can also be cut out in the rear zone of each auxiliary sail (12, 13). <IMAGE>
Patent EP-0420776-A1 (EP)
Inventor: HAMY MICHEL
IPC: F27B3/08
Filed: 1990-09-13
Abstract: The device for charging metalliferous materials 7 into a furnace 3 comprises a charging tube 1, inside which are arranged supports 8 distributed over an entire non-straight section of this, for example similarly to the stairs of a flight of stairs descending towards the furnace. Passages are provided between the supports 8, and means 10 for the vibration of the supports are provided. The materials progressively descend on the supports 8 towards the furnace and are simultaneously preheated by the hot gases introduced into the tube, circulating through the materials and via the passages 9 and extracted via the outlet orifice 5.
Patent EP-0385936-A1 (EP)
Inventor: ZAEHNER HANS PROF DR
IPC: C12N1/20
Filed: 1990-02-20
Abstract: The substance hormaomycin and compounds obtainable therefrom by lactone cleavage and, where appropriate, subsequent esterification with a lower alkanol are described. Hormaomycin is obtainable by fermentation using the strain Streptomyces griseoflavus DSM 5195 and exhibits a minimum inhibitory concentration which is less than 0.001 mu g/ml for the strains Arthrobacter crystallopoietes ATCC 15481 and Arthrobacter oxydans ATCC 14358. Hormaomycin can be used as pharmaceutical and for stimulating the formation of aerial mycelium in Streptomycetes, and probably has the structure depicted in formula I. <IMAGE>
Patent EP-0418207-A1 (EP)
Inventor: LOEFSJOEGARD NILSSON ERLING
IPC: A61M60/196
Filed: 1990-09-14
Abstract: A fluid pump, particularly an extracorporeal blood pump, comprises a pump chamber (1) having an inlet opening (2) and an outlet opening (3), each connected to a respective non-return valve (4, 5). The inlet (2) and the outlet (3) are movable in relation to each other and connected to a drive means (6) for periodic displacement of the inlet and the outlet alternately towards and away from each other, the interior volume of the pump chamber (1) being variable in correspondence with the relative distance between the inlet and the outlet. The pump chamber (1) is on its outside influenced by the surrounding pressure and has a wall of a flexible material constructed in such a manner that the pump chamber will collapse and reduce its volume, if the interior pressure in the pump chamber falls below the surrounding pressure by an amount greater than the required opening pressure difference for the non-return valve (4) connected to the inlet (2). The reduction of the interior volume of the pump chamber in the case of such collapsing will at least correspond to the maximum increase of the interior volume of the pump chamber when the inlet and the outlet are moved away from each other.
Patent EP-0424501-A1 (EP)
Inventor: SPICER JOHN WILLIAM
IPC: A24B3/06
Filed: 1990-05-02
Abstract: Cette méthode permet de mélanger et de répartir uniformément un flux de configuration optimale de gaz de conditionnement sur une superficie maximum de tranche de tabac non conditionné, dans un cylindre de conditionnement. Ce flux gazeux se compose d'un mélange d'air, de vapeur, de gouttelettes d'eau et d'autres fluides absorbables nécessaires au conditionnement du tabac dans le cylindre. L'appareil de conditionnement du tabac comprend un conditionneur en cylindre (10) monté de manière à pouvoir tourner autour d'un axe généralement horizontal, et une unité ouvrante (12) montée à l'extrémité d'entrée du cylindre pour pouvoir y effectuer un mouvement de rotation, ladite unité étant garnie de pointes (14) saillant en direction de l'axe de rotation afin de maintenir des portions de couches non ouvertes de tabac, ou balles (S), dans cette unité dès qu'elles y sont introduites, et d'ouvrir les balles de tabac à chaque rotation de l'unité. Les extrémités distales des pointes définissent une section tronconique qui se rétrécit dans la direction du système d'introduction du tabac.
Patent EP-0486689-A1 (EP)
Inventor: TAKISHITA YOSHIHIKO
IPC: G01N29/30
Filed: 1990-06-08
Abstract: An ultrasonic inspection apparatus comprising a large number of array oscillators (10₁ ∼ 10 n ) in a columnar shape. The oscillators are excited sequentially to generate a sequence of ultrasonic beams to scan an object of inspection. The reflection from the object is analyzed to inspect the surface condition of the object and the existence of any fault inside it. Before an inspection, ultrasonic scanning of a reference material having a uniform quality and free from any defects is performed in order to collect the reference data for each ultrasonic beam (each channel). Correction values are prepared on the basis of these reference data and the reception signals obtained by the ultrasonic scanning of the object are corrected by use of these correction values. One correction means determines the ratio of the mean value of the reference value to the reference value of the channel for each channel, multiplies the reception signal of the same channel by the ratio as the correction value and uses the product as the data to be displayed on a display unit (21). Another correction means determines a damping ratio to the reference value of each channel so that the reference value of each channel becomes a minimum value or a predetermined value below the minimum value, and the reception signal of the same channel is damped by a sensitivity leveling circuit (31) using the damping ratio. Variance of sensitivity between the channels can be eliminated by these correction means.
Patent EP-0433420-A1 (EP)
Inventor: FRISCHE RAINER
IPC: C07C231/02
Filed: 1990-06-22
Abstract: Selon un procédé de production de diamides d'acides digras à composition symétrique, on convertit premièrement des mélanges d'acides gras ou de leurs esters avec des diamines, on sépare les diamides d'acides digras symétriques obtenus du mélange de réaction en tirant profit de leur degré de solubilité différent, puis le cas échéant on les purifie davantage par recristallisation.
Patent EP-0538247-A1 (EP)
Inventor: PREUSSNER CHRISTIAN
IPC: F02M61/18
Filed: 1990-07-11
Abstract: Les couvercles protecteurs de soupapes d'injection de carburant comprennent un orifice de passage aligné avec l'orifice d'injection. Lorsque l'on arrête le moteur à combustion interne, des éléments à point élevé d'ébullition du carburant provoquent des incrustations dans cet orifice de passage, réduisant sa section transversale ou même recouvrant partiellement l'orifice d'injection. Le couvercle protecteur (20) décrit comprend un évidement (29) qui s'étend radialement de l'orifice de passage (27) vers l'extérieur. Cet évidement est si étroit qu'il exerce un effet de capillarité sur le carburant, de sorte que lorsque le moteur à combustion interne est arrêté, les éléments à point d'ébullition élevé du carburant se déposent sur le bord radial extérieur de l'évidement, suite à l'effet de capillarité, et l'orifice d'injection (16) reste libre d'incrustations. Ce couvercle protecteur peut être utilisé avec différents types de soupapes d'injection de carburant.
Patent EP-0431145-A1 (EP)
Inventor: BROKAW A PAUL
IPC: G01K7/25
Filed: 1990-06-29
Abstract: Un circuit conçu pour un détecteur de température à résistance (RTD) comprenant des moyens de réaction pour corriger les caractéristiques non-linéaires de la température du RTD. Les moyens de réaction appliquent au RTD une tension qui représente une fonction linéaire de température, plus un décalage fixe. La sortie du signal du circuit est proportionnelle aussi bien à la température RTD qu'à la tension d'alimentation. Les résistances dans le système de réaction peuvent facilement être ajustées à une seule température pour calibrer la sortie. Elle peut être combinée avec un film en métal de RTD sur une seule pastille. L'adaptation peut compenser la grande différence entre les résistances RTD.
Patent EP-0605407-A1 (EP)
Inventor: MANICO JOSEPH ANTHONY
IPC: G03F7/30
Filed: 1990-08-31
Abstract: L'appareil de traitement d'un matériau (28) en rouleau ou feuille sensible à la lumière comprend une pluralité de postes de traitement (42, 44, 46) pour appliquer des solutions sur la surface du matériau (28). Une bande sans fin mobile (10) partiellement immergée dans un réservoir de lavage (16) possède une partie (10a) de son cheminement à l'extérieur du réservoir (16) pour transporter le matériau en feuille (28) à traiter au-devant des postes de traitement (42, 44, 46). Des moyens (30, 40) sont prévus pour placer le matériau en feuille sur la bande à une extrémité de la partie de cheminement extérieur au réservoir et pour retirer le matériau à l'autre extrémité de la partie de cheminement extérieur. La circulation continue de la bande (10) au travers du réservoir de lavage (16) élimine toute solution de traitement et débris de la bande (10). Des moyens (68) sont prévus pour purger périodiquement les postes de traitement à l'aide d'une solution de nettoyage qui est également éliminée dans le réservoir de lavage.
Patent EP-0464160-A1 (EP)
Inventor: WITTERSHEIM ADAM
IPC: B05B7/24
Filed: 1990-10-15
Abstract: Une tête de pulvérisation pour un dispositif de pulvérisation peut être actionnée par l'enfoncement d'un capuchon d'actionnement (70) à l'encontre d'un ressort précontraint (30). Le dispositif de pulvérisation comporte un récipient rempli d'une préparation pulvérisable, de préférence liquide qui peut être atomisée et pulvérisée dans une direction particulière au moyen d'air comprimé. La tête de pulvérisation présente un ajutage de pulvérisation (58) dans lequel est acheminé séparément l'air comprimé. La préparation est acheminée dans l'ajutage par un tube ascendant (50) qui plonge dans le récipient. L'air comprimé et la préparation sont mélangés, atomisés et pulvérisés dans une direction particulière dans l'ajutage. La tête de pulvérisation (10) possède deux soupapes séparées (22; 24) qui sont élastiquement précontraintes en position fermée. La première soupape (22) est disposée dans un canal d'admission menant à l'intérieur du récipient depuis le canal d'air comprimé acheminant ce dernier à l'ajutage de pulvérisation (58). La deuxième soupape (24) est disposée dans le canal de préparation qui achemine cette dernière du récipient à l'ajutage de pulvérisation (58) en passant par le tube ascendant (50). Le capuchon d'actionnement (70) comprend deux poussoirs d'actionnement (72; 74), associés respectivement à une des soupapes, et qui ouvrent la soupape lorsque l'élément d'actionnement est enfoncé. Les dimensions des poussoirs d'actionnement (72; 74) sont telles que, lorsque l'élément d'actionnement (70) est enfoncé, le poussoir d'actionnement (72) associé à la première soupape (22) s'applique sur le corps respectif de fermeture de soupape (26; 28) avant le poussoir d'actionnement (74) associé à la deuxième soupape (24).
Patent EP-0479949-A1 (EP)
Title: Polymeric blend and laminated structures prepared therefrom.
Inventor: ACHILLE FELIX
IPC: C08L23/12
Filed: 1990-06-21
Abstract: A polymeric blend comprising a polypropylene resin and very low density polyethylene are particularly suited for preparation of films which are readily adhered to metal surfaces. Sheet metal laminates according to the foregoing design are usefully employed in the manufacture of components for aerosol containers.
Patent EP-0439076-A1 (EP)
Inventor: MORET DORINO
IPC: H01R29/00
Filed: 1991-01-18
Abstract: A method for the realization of polyvalent electric connection devices between a number of electric components pertaining to independent and different electric circuits, particularly in domestic refrigerators. 
     The method is devised to realize an association between a variety of connectors and a base in such a manner that one and the same base and a suitable combination of connectors selected from the variety thereof may be used as required for interconnecting selected electric circuits having different functional and structural characteristics.
Patent EP-0444492-A1 (EP)
Inventor: DI SCHIENA MICHELE GIUSEPPE
IPC: A61K8/73
Filed: 1991-02-18
Abstract: The use of the sodium salt of hyaluronic acid of molecular weight between 800,000 and 4,000,000 as active principle in the preparation of pharmaceutical compositions for topical application both for the therapy and prophylaxis of inflammatory affections of the oral cavity, and for oral cavity cosmetic treatment and hygiene.
Patent EP-0457227-A1 (EP)
Inventor: VON MAUBEUGE KENT
IPC: D04H3/12
Filed: 1991-05-13
Abstract: There is described a liner which is particularly employed in the renovation of old bituminous road surfaces as an intermediate layer between the old and new road surface. The liner is a non-woven material containing hollow fibres or consisting of hollow fibres or a composite of such a non-woven material and a woven fabric, knitted fabric, stitch-bonded material or other fabric of defined yarn position. A liner is preferred in which the non-woven material and the fabric of defined yarn position are bonded by the weft-laying Raschel technique. The liner described has particularly advantageous reinforcing and sealing properties and is distinguished by good laying ability.
Patent EP-0462415-A1 (EP)
Inventor: KNOTT VALENTIN
IPC: F16D51/50
Filed: 1991-05-23
Abstract: An internal shoe drum brake with automatic return comprises two brake shoes (3, 5), a floating application device (9) and an automatic adjusting device (11). At least one brake shoe (5) is divided into two parts and comprises a shoe carrier (5') and a lining carrier (5'') displaceably supported and stop-limited on this by way of two sliding cams (35, 37) each with an adjacent support bolt (31, 33) with one radial and one peripheral component. In order to improve the reliability and functional efficiency for a brake of simple construction whilst constantly preventing self-locking forces, it is proposed according to the invention that the sliding cam (35) lying closer to the application device (9) be divided at least into two in such a way that in the reverse direction of rotation (15) of the brake drum the deflection movement of the shoe carrier (5') on its support end (24) exceeds the required minimum dimension only in the case of an adjustment related to the lining wear. <IMAGE>
Patent EP-0465895-A1 (EP)
Inventor: TAKASE SHIGEHIRO
IPC: C12P1/06
Filed: 1991-06-21
Abstract: Mono- or di-sulfate of the compound WS7622A, which is obtainable by culturing Streptomyces resistomycificus No. 7622 (FERM BP-2306), processes for preparation such sulfates and pharmaceutical compositions comprising them or their pharmaceutically acceptable salts as an active ingredient.
Patent EP-0529110-A1 (EP)
Inventor: NITTA KATSUKUNI
IPC: B41M5/52
Filed: 1991-08-16
Abstract: A coated resin film having excellent offset printability is described, which comprises a polyolefin resin film base material layer having formed on both the surfaces thereof a solvent permeation preventing layer for preventing the permeation of a solvent in offset printing ink compositions and further having formed on one or both the surfaces of the solvent permeation preventing layers a coating agent layer.
Patent EP-0485774-A1 (EP)
Inventor: KONRAD GERD DR
IPC: C10L1/14
Filed: 1991-10-24
Abstract: Petroleum middle distillates having improved cold-flow properties contain small quantities of     A) conventional ethylene-base flow improvers and   B) copolymers which consist   a) of 10 to 90 mol% of one or more alkyl acrylates or alkyl methacrylates having C1- to C30-alkyl chains and b) of 5 to 60 mol% of one or more ethylenically unsaturated dicarboxylic acids or anhydrides thereof and c) of 5 to 60 mol% of one or more alkyl vinyl ethers having C18- to C28-alkyl side chains,   the A/B weight ratio being 40 : 60 to 95 : 5. c
Patent EP-0540769-A1 (EP)
Inventor: GEPPERT HELMUT
IPC: B65G21/06
Filed: 1991-11-04
Abstract: The invention concerns a belt conveyor device with spaced, opposing lengthwise girders extending parallel to each other, this apparatus serving, by means of a supporting spacer piece, as a closed sliding plane for conveyor belts or as a bearing surface for a slide. To this end, it is proposed that the spacer piece (1) be separated, in the region between the lengthwise girders, over the entire length into at least two parts (1d, 1e, 1g) which are connected to each other in this separated region by connecting means. <IMAGE>
Patent EP-0487111-A1 (EP)
Inventor: SATO KOZO O FUJI PHOTO FILM CO
IPC: G03C7/38
Filed: 1991-11-22
Abstract: There is disclosed a cyan dye-forming coupler represented by formula (I) and a silver color photographic material containing same. 
Formula (I)
       
    wherein EWG represents an electron-attractive group having a Hammett substituent constant σ p  value of 0.30 or more, R represents a substituent, ℓ represents an integer of 0 to 2, X represents a hydrogen atom or a group capable of being released upon coupling reaction with the oxidized product of an aromatic primary amine derivative, R and EWG may bond together to form a ring, and when ℓ is 2, two Rs may be the same or different or may bond together to form a ring.
Patent EP-0468617-A1 (EP)
Inventor: SUGIURA SATOSHI
IPC: G11B7/124
Filed: 1991-04-18
Abstract: A pickup device comprising a semiconductor substrate (1) disposed opposite to the recording medium through an objective lens and having an optical waveguide thereon, a coupling means disposed adjacent to the optical waveguide of the semiconductor substrate and comprising a pair of grating elements (2A,2B; 2A',2B') each having a different coupling condition between incident and guided modes, a pair of light receiving elements (3A,3B;3A',3B') disposed on the semiconductor substrate for receiving the two beams separated by the coupling means and outputting a signal; and a light source (4) for emitting light onto two surfaces of the semiconductor substrate and the recording medium. The grating elements can be easily formed. A second embodiment is adapted for the case where the wavelength of the laser changes.
Patent EP-0492761-A1 (EP)
Inventor: FUJIKAWA YASUO
IPC: B22D11/112
Filed: 1991-05-23
Abstract: In a method and an apparatus for producing a solid-liquid metal mixture in which non-dendritic primary solid particles are dispersed into the remaining liquid matrix through electromagnetic induction system, a core member is arranged inside a cooling agitation tank provided with an electromagnetic induction coil therearound.
Patent EP-0459735-A1 (EP)
Inventor: NIEDERER KURT WILLY
IPC: B65F3/04
Filed: 1991-05-28
Abstract: A lift unit (10) for lifting and inverting waste containers (C) for emptying. The waste containers are of the type having an enlarged lip (L) proximate the mouth of the container. The lift unit includes grippers (44,45,54,55) for gripping the enlarged lip of the container and lifting arms (41,42) for lifting and inverting the waste container for emptying while gripped by the enlarged lip. The lift unit includes a support (20) for supporting the side of the waste container while the container is being lifted and inverted. The grippers are carried by the lifting arms. the pair of opposed lifting can be adjusted to waste containers of different heights and widths.
Patent EP-0492839-A1 (EP)
Inventor: KELLY MARTHA JEAN
IPC: C07C241/04
Filed: 1991-12-04
Abstract: This application relates to a process for selectively monoacylating hydrazines by reacting unsubstituted or monoalkylhydrazines with trichloromethyl aryl ketones.