baber/WOPTO huggingface dataset:
Patent EP-0546315-A1 (EP)
Inventor: SCHEURLEN JERG DIPL-ING
IPC: F28B1/02
Filed: 1992-11-03
Abstract: The invention relates to a steam condenser having at least one tube bundle through which cooling water flows and whose tubes (4) are fixed at their ends in tube plates (5a, 5b) and are supported on their length by a plurality of supporting walls (6). The design causes annular gaps (10) where the tubes (4) penetrate the supporting walls (6). Furthermore, there is arranged in the steam condenser a cooler (3) for the noncondensible gases, whose tubes (4) are separated by at least one cover (7) from the tubes of the condenser which are situated thereabove. The noncondensible gases are sucked out of the space in the cooler (3) which is formed by the cover (7) exclusively in the vicinity of the tube plate (5a) on the side of the cooling water inlet. <IMAGE>
Patent EP-0546395-A1 (EP)
Inventor: FISCHER ROLF DR
IPC: C07D309/08
Filed: 1992-11-27
Abstract: Method for the preparation of monocarboxylic esters of the general formula I <IMAGE>  in which   R<1> and R<2> denote hydrogen, C1- to C12-alkyl, C3- to C8-cycloalkyl, acyl, aryl or C7- to C20-aralkyl or together denote -(CH2)n-X-(CH2)m-,   X denotes methylene, oxygen, sulphur, NH or NR<3>   R<3> denotes C1- to C12-alkyl and   n and m denote 0 to 8,  by reacting geminal dicarboxylic esters of the general formula II <IMAGE> in which R<1> to R<3> have the abovementioned meanings, in the presence of acidic catalysts at temperatures of 150 to 400 DEG C.
Patent EP-0550915-A1 (EP)
Inventor: KAIJOU AKIRA
IPC: C09D1/00
Filed: 1992-12-31
Abstract: A water-repellent emulsion composition containing, as essential components, colloidal silica particles which are surface-treated with a silylating agent; a nonpolar organic solvent; a cationic surfactant; one or both of a fluorine-containing surfactant and a silicone-containing surfactant; and water, and being excellent in dispersion stability, water repellency and barrier properties against water absorption.
Patent EP-0499327-A1 (EP)
Inventor: BERTOLINI GIORGIO
IPC: C07J53/00
Filed: 1992-02-11
Abstract: Steroid compounds active on the cardiovascular system of formula
       
 wherein X, n, R, R₁ and R₂ have the meanings mentioned in the description are described.
Patent EP-0501565-A1 (EP)
Inventor: VERZA GIAMPIETRO
IPC: C14B1/30
Filed: 1992-02-17
Abstract: According to the process, the soaked hides to be dried are moved between two endless belts made of felt (8, 9) and felt (2) in the pressing operation and of felt (31) and of steel (18) in the dehumidification operation, with optional interposition of a transfer cloth (12) and with compression drums (4, 5, 6, 7, 21, 29); radiant elements (28) are arranged between two adjacent drums (21, 29) in the dehumidification region, the speed of travel of the belts being adjusted as a function of the temperature of the abovementioned radiant elements (28), of the thickness of the hides to be treated and of the desired final degree of humidity. The patent also refers to the machine which is suitable for implementing this process, which machine is described in the patent according to a number of alternative optional forms of embodiment. <IMAGE>
Patent EP-0542349-A1 (EP)
Inventor: LASOEN JEAN JACQUES
IPC: B60W30/18
Filed: 1992-11-05
Abstract: A system for controlling the selection of the operative ratio of a vehicle powershift transmission (P) driven from an engine (E) via a main clutch (C) is described. The system includes a selector means (15), a clutch status sensor (18) for sensing engaged and disengaged conditions of the main clutch (C) and control means (CS) which include a ratio-change modulating function. 
     The ratio-change modulating function operates essentially in two modes. When the main clutch is engaged and a change is selected to a non-adjacent ratio it invokes a serial routine. This ensures that each intermediate ratio between the current and selected ratios is momentarily engaged to ensure a smooth substantially jerk-free progression to the selected ratio. When the main clutch is disengaged and a change is selected to a non-adjacent ratio it invokes a direct routine. This allows a change from the current to the selected ratio without engagement of any intermediate ratio.
Patent EP-0553517-A1 (EP)
Inventor: CROOK DAVID F
IPC: A61F2/30
Filed: 1992-08-27
Abstract: Apparatus for promoting healing in a bony structure having an injury is provided. A bone graft is positioned directly on a conductive mesh frame, which is placed over the bone injury site. A retainer is fastened to the conductive mesh frame and sandwiches the bone graft therebetween. Over the retainer a brace is fastened and further secured to the bony structure directly over the site of the injury. The brace effectively applies pressure on the retainer to effect an intimate contact between the fusion bone and the injury site. An electronic module is further mounted to the brace and coupled to the conductive mesh frame to deliver a stimulating energy to the conductive mesh frame.
Patent EP-0505140-A1 (EP)
Inventor: MOCHIZUKI MASANORI
IPC: F16H55/18
Filed: 1992-03-17
Abstract: A planetary reduction gear comprising pairs of partial planetary gears (2a, 2b), two partial internal gears (41a, 41b) and a sun gear (11) or comprising pairs of partial planetary gears (2a, 2b), two partial sun gears (11a, 11b) and an internal gear (41) in which partial planetary gears mesh with partial internal gears or with partial sun gears independently. One of the partial gears is fixed to the input shaft (1) or to the casing. The other partial gear is loosely connected to the input shaft (1) or to the casing by a spiral coupling which allows the partial gear to move in spiral direction. A pressing means (54) urges the partial gear in axial direction. The force of the pressing means moves the partial gear in the spiral direction. The partial gear rotates slightly relatively to the other partial gear. This relative rotation of the partial gears cancels any backlash. In the case of helical gears, the spiral coupling can be replaced by an axial coupling. The loosely coupled partial gear can rotate by a cam device comprising tapered keys and axial notches of the partial gears. Axial displacement of the partial sun gear results in a slight rotation of the partial helical planetary gear equal to any backlash.
Patent EP-0528532-A1 (EP)
Inventor: KING BRUCE DEXTER
IPC: A23K20/195
Filed: 1992-07-10
Abstract: Diseases associated with  Candida albican  yeast are controlled and prevented by including an effective amount of natamycin in the drinking water and/or feed of poultry.
Patent EP-0537901-A1 (EP)
Inventor: MC DADE CHRISTINE
IPC: C07C67/26
Filed: 1992-09-15
Abstract: A process is disclosed for reducing the amount of unwanted alkyleneglycol di(meth)acrylate produced during the distillation of hydroxyalkyl acrylates or hydroxyalkyl methacrylates.
Patent EP-0539172-A1 (EP)
Inventor: IMAHASHI KUNIHIKO
IPC: C22C32/00
Filed: 1992-10-21
Abstract: An aluminum alloy consists essentially of 90 to 99.5% by weight of matrix and 0.5 to 10% by weight of a dispersant dispersed within the matrix. The matrix comprises 10 to 25% by weight of Si, 5 to 20% by weight of Ni, 1 to 5% by weight of Cu and the rest of Al and impurity elements. The dispersant is at least one selected from the group consisting of 0.5 to 10% of nitride, boride, carbide and oxide. The aluminum alloy shows excellent tensile strength and wear resistance.
Patent EP-0527716-A1 (EP)
Inventor: PETERS PAULUS JAKOBUS
IPC: G01F1/10
Filed: 1992-05-14
Abstract: The invention relates to a flow meter for liquids comprising a chamber in which a rotor fitted with several blades belonging to a central axle is moved under the influence of the flow of liquid flowing through the chamber and each passage of a blade in front of a point in the chamber is detected by electrical or electronic means so that a measurement of the quantity of liquid flowing can be made, this meter being characterised in that the end of each blade (3) has a widened part. <IMAGE>
Patent EP-0556318-A1 (EP)
Inventor: JAMES ROBERT O
IPC: C01G49/00
Filed: 1991-11-05
Abstract: Particules magnétiques contenant de l'oxyde de fer gamma Fe2O3 traitées en surface au cobalt ayant une aire spécifique d'au moins 30 m2/g et une coercivité de poudre supérieure à environ 450 Oe, les particules étant recouvertes d'environ 10 à environ 50 % en poids d'une matière ayant un indice de réfraction inférieur à environ l'indice de réfraction d'un liant pour particules.
Patent EP-0561994-A1 (EP)
Title: Process for the preparation of 2-(2-bromo-2-nitroethenyl)furan.
Inventor: GERNS FRED R
IPC: C07D307/38
Filed: 1991-12-03
Abstract: Bromonitroethenylfuran (BNEF) is prepared from furfural in a two-step process. A primary amine is reacted with furfural in an organic solvent at the reflux temperature of the solvent to form the Schiff base. The organic solvent and the water formed in the foregoing reaction are removed from the Schiff base, which is then dissolved in a polar, water-miscible solvent. Bromonitromethane is added to the Schiff base solution and reacts with the Schiff base to form BNEF, which can be readily isolated by precipitation.
Patent EP-0521165-A1 (EP)
Inventor: KATO YOSIHARU FUJITSU VLSI LIM
IPC: G11C7/10
Filed: 1992-01-22
Abstract: A semiconductor storing device is provided with a memory cell array (8) in connection with a data bus via a first selection circuit (6), a second selection circuit (7) responding to first control signals (φ₀, φ x ), a third selection circuit (8) responding to second control signals (φ₁ - φ₈), a row address buffer (17) responding to the activation of a row address strobe signal, an address fetch circuit (21) which commands the fetch of a column address every predetermined number of toggled CAS signals, a column address buffer (19) responding to a third control signal fed from the address fetch circuit (21), a nibble decoder (38) for generating the first and second control signals, and a gate control circuit (39). During the period of activating row address strobe signal, after a column address is fetched, the next column address of the memory cell to be accessed is prefetched.
Patent EP-0569475-A1 (EP)
Inventor: NOEL ROLAND
IPC: A23J1/20
Filed: 1992-01-24
Abstract: Le procédé de l'invention comporte une étape initiale d'extraction du phosphocaséinate de calcium qui comprend une acidification du lait (2) dans un électrodyalyseur (1) trois compartiments jusqu'à atteindre un pH égal à 5, c'est-à-dire légèrement supérieur à celui du point isoélectrique de la caséine et une séparation (4) au moins partielle de la caséine et du lactosérum par centrifugation du lait acide à pH 5 issu de l'électrodialyseur (1).
Patent EP-0578644-A1 (EP)
Title: Antibiotic a 40926 ester derivatives.
Inventor: HERMANN ROLF HEINZ
IPC: C07K9/00
Filed: 1992-02-21
Abstract: The present invention relates to novel ester derivatives of antibiotic A 40926 complex and its N-acylaminoglucuronyl aglycone. The compounds of the invention are prepared according to an esterification process involving reaction of an A 40926 substrate with an excess of the selected alkanol in the presence of concentrated mineral acid and are active as antibiotics.
Patent EP-0571507-A1 (EP)
Title: Production de diacetate de cellulose par recyclage de pellicules developpees
Inventor: WILSON ALAN KENT
IPC: C08B3/06
Filed: 1992-02-06
Abstract: Procédé en une étape servant à produire des diacétates de cellulose à partir de pellicules développées contenant du triacétate de cellulose comme leur base. Le procédé consiste à utiliser un acide organique tel que l'acide acétique et un agent de solvolyse tel que l'alcanol ou l'eau. L'hydrogène et un catalyseur d'hydrogénation peuvent éventuellement être utilisés. Le procédé permet de recycler de manière simple un matériau qui n'est actuellement pas recyclé en quantités appréciables.
Patent EP-0579770-A1 (EP)
Title: Macrocyclic lactam prokinetic agents.
Inventor: FREIBERG LESLIE A
IPC: C07H17/08
Filed: 1992-03-30
Abstract: PCT No. PCT/US92/02590 Sec. 371 Date Aug. 30, 1993 Sec. 102(e) Date Aug. 30, 1993 PCT Filed Mar. 30, 1992Macrocylic lactam compounds of formula (I)   ts thereof, wherein A is selected from    <IMAGE>  (II)   <IMAGE>  (III)  and   <IMAGE>  (IV)  also disclosed are synthetic processes and intermediates useful in the preparation of the compounds of the invention, as well as compositions containing the same and methods for their use in stimulating contractile motion of the gastrointestinal tract.
Patent EP-0582671-A1 (EP)
Inventor: HEWITT WAYNE ALLEN
IPC: G01M13/00
Filed: 1992-04-15
Abstract: Procédé d'évaluation des caractéristiques de fonctionnement d'un servofrein, consistant à simuler un freinage effectué par des éléments de servofrein partiellement assemblés. Une force d'entrée est appliquée à une soupape de commande située dans le moyeu d'une enveloppe afin de créer une force de sortie qui est communiquée à un élément mené par l'intermédiaire d'un disque de réaction. Une courbe de fonctionnement initiale correspondant à une force de sortie est comparée à une courbe de référence afin de déterminer si l'on doit accepter ou refuser les éléments partiellement assemblés. Si ceux-ci sont acceptés, des éléments additionnels sont ajoutés au servofrein partiellement assemblé afin de le compléter. S'ils sont refusés, des pièces intercalaires choisies en fonction des caractéristiques de fonctionnement du disque de réaction et de la courbe de fonctionnement sont placées de façon contiguee au disque de réaction afin de modifier la communication d'une force développée du différentiel de pression au disque de réaction, les éléments de servofrein partiellement assemblés étant à présent modifiés. Une force d'entrée est à nouveau appliquée à la soupape de commande afin de simuler un second freinage. La force développée du différentiel de pression est communiquée par l'intermédiaire d'éléments intercalaires afin de produire une seconde force opérationnelle. Une courbe correspondant à cette seconde force opérationnelle est comparée à la courbe de référence pour indiquer à un opérateur s'il doit accepter ou refuser les éléments de servofrein partiellement assemblés. S'ils sont acceptés, des éléments additionnels sont ensuite ajoutés aux éléments modifiés partiellement assemblés afin de compléter l'ensemble. S'ils sont rejetés, les éléments modifiés sont retirés de la chaîne de montage.
Patent EP-0547205-A1 (EP)
Inventor: RODDY JAMES E
IPC: G02B5/30
Filed: 1992-06-25
Abstract: Scanographe laser trichrome utilisant un disque de diffraction linéaire à plan produit par holographie (hologramme). Ledit disque comprend des facettes disposées sur la périphérie comportant des réseaux de diffraction multiplexés identiques. Chaque réseau de diffraction multiplexé est formé à partir de plusieurs structures d'interférence superposées accumulées par plusieurs expositions à la lumière provenant d'une source de faisceau laser unique monochromatique. Le réseau multiplexé est optimisé pour diffracter certaines longueurs d'ondes de lumière dans un faisceau laser d'entrée unique, multichromatique (à plusieurs longueurs d'ondes). Le faisceau de sortie diffracté comprend des composants respectifs de faisceau de longueur d'onde qui explorent simultanément en mode colinéaire. La modulation des éléments à plusieurs longueurs d'ondes dans le faisceau incident permet au faisceau de sortie d'explorer en l'exposant une image multichrome située au niveau du plan d'image.
Patent EP-0597103-A1 (EP)
Inventor: OHMI TADAHIRO - - KOMEGABUKURO
IPC: H01L21/677
Filed: 1992-07-24
Abstract: An apparatus which can neutralize charged bodies such as processed substrates for semiconductor devices and for flat display, free from electromagnetic noise, impurity contamination, and residual potentials. To process in a prescribed way a wafer (5) to be processed, the wafer (5) is, for example, moved from a pretreatment chamber (2) to a low pressure reaction chamber (3). In this case, a gas, which does not react on the wafer, such as nitrogen and argon, is introduced into the pretreatment chamber (2), and is kept under a predetermined pressure by a vacuum pump (15). Then, ultraviolet rays are projected in the pretreatment chamber (2) from an ultraviolet rays lamp (11) constituting a means for generating neutralization charges, and positive and negative floating charged particles (electrons and positive ions) are generated by exciting the atmosphere in the chamber (2). Since the charges are removed by projecting the ultraviolet rays from the outsides of a case (1) and the case (2) and moreover in a non-contact way, no electromagnetic noise is generated and the residual potentials are vanished too.
Patent EP-0565669-A1 (EP)
Inventor: TINDER DAVID V
IPC: H01H9/04
Filed: 1992-10-05
Abstract: On décrit un ensemble boîtier (14) destiné à la protection d'une plaquette de circuits imprimés enfermée (12), comprenant un commutateur en forme de dôme (18) monté en surface. Différentes caractéristiques de la structure du boîtier permettent de lui conférer une étanchéité dans différentes conditions atmosphériques. Selon un mode de réalisation, l'ensemble boîtier est composé d'une partie supérieure (22), d'une partie inférieure (26), et d'une membrane continue en une pièce (30). La partie supérieure comporte une ouverture (24) permettant à une force externe d'entrer en contact avec un bouton d'actionnement. La membrane, composée d'un matériau élastique, forme une cavité étanche (32) dans le boîtier, et permet d'équilibrer sensiblement la pression interne et la pression externe par rapport à la cavité étanche.
Patent EP-0571582-A1 (EP)
Title: Roll press.
Inventor: GRABSCHEID JOACHIM
IPC: D21F3/04
Filed: 1992-12-10
Abstract: PCT No. PCT/DE92/01030 Sec. 371 Date Aug. 9, 1993 Sec. 102(e) Date Aug. 9, 1993 PCT Filed Dec. 10, 1992 PCT Pub. No. WO93/12290 PCT Pub. Date Jun. 24, 1993.A press includes at least two press units supported by respective bearing brackets. The bearing brackets are coupled together by releasable tension rods which transmit a pressing force. When the two press units are not transmitting a pressing force in a pressing plane, the tension rods are prestressed at a maximum of a fraction of the maximum pressing force. One of the bearing brackets is movable relative to the other bearing bracket along the pressing plane. The bearing brackets are guided by a pair of guide surfaces disposed parallel to the press plane.
Patent EP-0566035-A1 (EP)
IPC: B01D17/02
Filed: 1993-04-08
Abstract: A barrier (B), which is alternatingly composed of permeable separating elements (2) and impermeable separating elements (1) serves to separate disperse liquid-liquid and liquid-solid systems. The permeable separating elements (2) are inclined upwards at an angle  alpha of 0 to 45 degrees with respect to the horizontal and the impermeable separating elements (1) are inclined downwards at an angle  beta  of 0 to 60 degrees with respect to the horizontal and their adjacent longitudinal edges are connected together. The proposed combination of permeable and impermeable separating elements makes possible the separation of sinkable solid particles from the actual barrier, while the inclined to horizontal arrangement of the permeable separating elements makes possible an orientation of the velocity vector of the liquid with the buoyancy force of rising drops and thus makes possible a coalescence to form large drops in the shortest path. <IMAGE>
Patent EP-0569006-A1 (EP)
Inventor: NAKAJIMA HIROKI C O TOYOTA JID
IPC: C10N40/24
Filed: 1993-05-06
Abstract: The object of the present invention is to provide an aluminum plate for fabrication which has an excellent formability, easy degrease after fabrication, coating properties, and less tendency of flawing, in which the aluminum plate for fabrication which is plated, and coated with a lubricant containing (A) a fatty acid ester of polyol, (B) an alkaline or alkaline metal salt of sulfonate, and (C) a controlling agent, and having saponification value of 20 or more.
Patent EP-0572864-A1 (EP)
Inventor: LACH HORST
IPC: A44C27/00
Filed: 1993-05-19
Abstract: The process serves for manufacturing diamond jewelry. In order to be able to provide diamonds having a multiplicity of different outer appearances and still having the advantage of scratch-resistant facets, provision is made for depressions (22) to be burnt into a ground polycrystalline diamond by means of a laser jet and for a coating then to be vapour-deposited on it, which coating is removed again by grinding over the ground facet (20), but remains in the depressions. <IMAGE>
Patent EP-0573872-A1 (EP)
Inventor: FASOLA GIANCARLO C O IND MAGNE
IPC: H01H13/12
Filed: 1993-06-01
Abstract: The device comprises two fixed contacts (5, 5a), a movable assembly (17; 18, 19, 21, 24) coupled to the central portion of a movable contact (22) the free ends (40) of which can cooperate with the said fixed contacts (5a), and a control electromagnet (3) comprising a solenoid (10) and a movable core (15) displaceable from an initial rest position (Figure 1) to a final position in which it strikes a stop element (8) carrying with it the movable assembly (17) so as to bring the end (40) of the movable contact (22) against the fixed contacts (5a) before reaching the final position. The movable contact (22) can flex resiliently like a beam under the effect of its engagement with the fixed contacts (5a). When the core (15) strikes the stop element (8), the fixed contacts (5, 5a) oscillate about their normal working positions. The movable contact (22) is made in such a way that, as the fixed contacts (5, 5a) start to oscillate its free ends (40) follow the movements of the fixed contacts (5, 5a), its acceleration (a₁) in its own mode of vibration being greater than the acceleration (a max ) of the fixed contacts (5, 5a) and its amplitude of oscillation (s₁) being greater than the amplitude of oscillation (s) of the fixed contacts (5, 5a).
Patent EP-0580095-A1 (EP)
Inventor: SUGITA RYUJI
IPC: G11B5/85
Filed: 1993-07-17
Abstract: A method for producing a magnetic recording medium having a magnetic layer having a two-layered structure positioned on a substrate, which includes forming the magnetic layer on the substrate by a vacuum deposition process during the travel of the substrate on a cylindrical can, wherein a first evaporation source and a second evaporation source are positioned on the same side of a vertical line passing across a longitudinal axis of the cylindrical can while confronting the cylindrical can, a shield plate having a first opening and a second opening is positioned between the cylindrical can and the first and second evaporation sources, each of vapors evaporated from the first and second evaporation sources passes through the first and second openings, respectively, a distance between the vertical line passing across the longitudinal axis of the cylindrical can and a center of an evaporation part of the first evaporation source is longer than a radius of the cylindrical can, and a distance between the vertical line passing across the longitudinal axis of the cylindrical can and a center of an evaporation part of the second evaporation source is shorter than a radius of the cylindrical can.
Patent EP-0593884-A1 (EP)
Title: Vliestrichter eines textilen Streckwerkes
Inventor: HAUNER FRIEDRICH
IPC: D01H5/72
Filed: 1993-09-01
Abstract: Die Erfindung betrifft einen Vliestrichter (1) an einer Strecke der Textilindustrie. Aufgabe der Erfindung ist es, den durch Verschleiß des Vliestrichters (1) hervorgerufenen Instandhaltungsaufwand zu reduzieren. Ein Merkmal der Erfindung ist, daß die Trichtermündung (3) wesentlich größer gemacht wird als ursprünglich, so daß auswechselbare rohrförmige Einsätze (11) mit zylindrischer Bohrung formschlüssig eingesetzt werden können. <IMAGE>