baber/WOPTO huggingface dataset:
Patent EP-0297200-A1 (EP)
Inventor: HERNANDEZ DE LOS ANGELES MANUE
IPC: E03B3/28
Filed: 1987-04-03
Abstract: A process and a solar wind machine are claimed for directly obtaining water by condensation of water in atmospheric air, for the continuous industrial prodn. of water. The air, moving in the direction of the wind and contg. the entire water of the hydrological cycle, penetrates through the front part of the machine which has previously oriented against the wind direction by known mechanisms, is subjected inside the machine to the following successive steps:-(a) a reduction in vol. and an increase of the water vapour, (b) a depression and an adiabatic expansion, followed by injection of ''nucleating'' factors - aerosols - which accelerate condensation and subsequent passage into an evaporator zone (of the refrigerating unit forming part of the machine), where the air reaches condensn. temp. and the major part of the water vapour condenses, the water formed falling onto the bottom of the machine. The air, which still contains residual water in suspension before leaving, passes through drops separators (10) located downstream of the evaporator zone and the water is recovered in the same collector as that of the evaporator zone.
Patent EP-0308398-A1 (EP)
Title: Composition de deplacement d'eau
Inventor: ZYHOWSKI GARY JOHN
IPC: B01D12/00
Filed: 1986-12-10
Abstract: La composition décrite comprend un mélange d'extraction d'eau à faible teneur en additifs, lequel mélange consiste en une solution de 0,15 à 0,01% en poids d'un agent tensioactif acide exempt d'esters de phosphates dans une composition azéotropique d'environ 99,9 à 99,5% en poids de trichlorotrifluoroéthane et d'environ 1,0 à 0,5% en poids d'alcool t-amylique. Un agent tensioactif acide exempt d'ester de phosphate disponible dans le commerce et contenant des mélanges à la fois de monodiesters et de diesters est incorporé. Ce mélange présente une grande solubilité dans le mélange binaire azéotropique et une grande efficacité même à faible concentration. La concentration de cet agent tensio-actif est d'environ 100 ppm ou 0,010%. Le système binaire constitué de 99,25 à 99,50% en poids de trichlorotrifluoroéthane et de 0,75 à 0,50% en poids d'alcool t-amylique possède un point d'ébullition d'environ 47,2°C à une pression barométrique d'environ 751,6 mm Hg.
Patent EP-0258334-A1 (EP)
Inventor: SCHLAICH GERD
IPC: H05K13/06
Filed: 1987-02-28
Abstract: Procédé de production de câblages préassemblés à l'aide d'un robot industriel. Le robot industriel est commandé par une unité de commande électronique qui peut effectuer des mouvements individuels pas à pas à l'aide de programmes prédéterminés fixes. Selon l'invention, le robot industriel positionne des dispositifs de pose des câbles et des systèmes de réception de boîtiers de fiches sur la plaque de montage selon les données géométriques des câblages préassemblés, lesquelles données ont été introduites par exemple par un système CAD. Ensuite, le robot industriel pose le câble à l'aide d'outils que le robot, à l'aide des programmes uniques entrés, saisit, manipule et remet en place.
Patent EP-0271589-A1 (EP)
Inventor: KOHNO HIROSHI
IPC: B01D53/68
Filed: 1987-06-26
Abstract: Chemical spray apparatus for drastically extending a nozzle close time with hardly any formation of calcium carbonate due to chemical reaction with a sprayed chemical by keeping an internal pressure at the time of high speed rotation in a rotary disc at pressure equal to, or higher than, the internal pressure of a reaction tower in which the apparatus main body is disposed, by the pressure of an inert gas or the pressure of air, from which carbon dioxide gas is removed, at the chemical supply portion of the apparatus main body or at the gap between the apparatus main body and the rotary disc.
Patent EP-0333904-A1 (EP)
Inventor: BERNHARDT SIEGFRIED
IPC: D01G23/02
Filed: 1988-03-24
Abstract: Apparatus for feeding fibre material in lap form to a card or the like, comprising a preferably vertical feed shaft through which the loosened fibre material is conveyed in an air stream with compaction to a lap-like consistency. The feed shaft divides into an upper reserve material shaft (5) and a lower equalising shaft (7), which communicate with each other via an intake roller system (14, 15, 16, 17, 18, 20) and a downstream opening roller (6). The circumferential speed of the opening roller is a multiple of the circumferential speed of the intake roller system. The apparatus is characterised in that the intake roller system is constructed as a multicylinder intake system which is upstream of the opening roller. <IMAGE>
Patent EP-0289853-A1 (EP)
Inventor: DREWS KURT
IPC: A61M25/01
Filed: 1988-04-20
Abstract: A ureter splint (1) is, for the purpose of displacement, connected to an extending pushing tube (2) and an inner mandrel (3) by clamping an attachment piece (4) at the connection point between the ureter splint (1) and pushing tube (2). <IMAGE>
Patent EP-0295575-A1 (EP)
Inventor: BEYAZOV YORDAN YORDANOV
IPC: G01F1/48
Filed: 1988-06-09
Abstract: Der Durchflußumformer, der insbesondere für die Diagnostik von Lungenerkrankungen verwendet wird, hat einen Ringkörper (1) und ein in ihm angeordnetes zylindrisches Rohr (2). In dem Ringkörper (1) ein Heizelement (12) angeordnet. Der Ringkörper (2) hat innenseitig wenigstens zwei im Abstand vorgesehene Umfangskanäle (8, 9), von denen jeder mit einem am Ringkörper (1) sitzenden Meßstutzen (10, 11) verbunden ist. An dem zylindrischen Rohr (2) ist einlaß- und auslaßseitig jeweils ein Diffusor (3 bzw. 5) angeschlossen. In dem zylindrischen Rohr (2) ist austauschbar ein zylindrischer Einsatz (14) angeordnet, in dessen Außenfläche axiale Längskanäle (15) mit einem eine laminare Strömung verursachenden Querschnitt ausgebildet sind. Die axialen Längskanäle (15) sind über die Umfangskanäle (8, 9) mit den Meßstutzen (10, 11) verbunden. Durch den zylindrischen Einsatz (14) erstreckt sich wenigstens ein axialer, einlaß- und auslaßseitig mit Abrundungen (17) versehener Durchflußkanal (16), dessen Querschnitt wenigstens das Zweifache der Querschnitte der axialen Längskanäle (15) beträgt.Dem zylindrischen Einsatz (14) ist ein am auslaßseitigen Diffusor (5) anbringbarer, mit Öffnungen (7) versehener Deckel (6) zugeordnet, deren Durchflußquerschnitt bevorzugt gleich oder kleiner ist als der Querschnitt des oder der axialen Durchflußkanäle (16) im Einsatz (14).
Patent EP-0348539-A1 (EP)
Inventor: CAESAR KNUT DIPL-ING
IPC: H03K19/177
Filed: 1988-06-28
Abstract: This is non-overlappingly two-phase-clocked and contains in the dummy row (zd) of its AND region (ub) instead of one transistor pair per column, diffused capacitors (c) and instead of a Schmitt trigger, the NOR gate (ng) via which the column lines of the OR region are clocked. 
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Patent EP-0301394-A1 (EP)
Inventor: PFANDLER HANS RUDOLF PROF DR
IPC: A61K31/42
Filed: 1988-07-20
Abstract: Compounds of the structural formulae  <IMAGE>  and their pharmaceutically acceptable salts, esters and amide derivatives, in which R1 and R2, independently of one another, denote hydrogen or pharmaceutically acceptable groups which have 1 to 10 carbon atoms and are bonded to the remaining part of the molecule via carbon-carbon single bonds, and in which R3, R4 and R5, independently of one another, denote pharmaceutically acceptable groups which have 1 to 10 carbon atoms and are bonded to the remaining part of the molecule via carbon-carbon single bonds, are useful antibiotics. The trisubstitution by three groups R3, R4 and R5, which are bonded via carbon-carbon single bonds, results in a noticeable increase in the hydrolysis stability and thus also in the antibacterial action of axapenemcarboxylic acids.
Patent EP-0304005-A1 (EP)
Inventor: PELZER HELMUT
IPC: C08J5/24
Filed: 1988-08-16
Abstract: In order to provide an inexpensive and easily produced, fibre- reinforced, highly heat-stable material for processing in the automotive sector, it is proposed to cover a matrix comprising a fibre structure with a thermoset binder based on highly crosslinked trimerised polyurethane polyisocyanurates. In an improved process, the fibre material is impregnated in situ with a matrix in the presence of a catalyst, the matrix material essentially comprising the reaction product MDI and a mixture of chain extenders, and catalysts being employed which influence both the polyaddition and the trimerisation reaction of the diisocyanate employed, and the impregnation process and the reaction being carried out at elevated temperature and at a pressure above atmospheric pressure.
Patent EP-0337014-A1 (EP)
Inventor: PALM GANGOLF
IPC: D01G15/88
Filed: 1988-11-24
Abstract: The invention relates to a roller for processing fibre masses in the textile industry, with saw-tooth wire which is fastened on the roller circumference (1) in thread-like grooves (2) and which fills the grooves with its lower foot region (4) of approximately rectangular cross-section and is retained by being knocked in, the lower foot region of the saw-tooth wire (3) located in the groove being deformed as a result of being knocked in. 
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Patent EP-0320808-A1 (EP)
Inventor: JACOB BERG GMBH CO KG
IPC: B65D43/10
Filed: 1988-12-09
Abstract: A plastic closure for placing on a flange-shaped opening edge (3) of a container (4) and for the non-detachable connection to said container. The object of the invention is to provide a plastic closure of the type mentioned, which allows a largely non-detachable and fixed connection to the container mouth and, nevertheless, can be placed on a container of low stability without damage. It is proposed that the closure consists of a bottom part (2) and a top part (1), that the bottom part (2) has a cross-sectionally approximately U-shaped flange (7) made of soft flexible material for being placed on the flange-shaped opening edge (3), and that a ring (17), surrounding said flange (7) on the outside, is provided which is of smaller inside diameter than the outside diameter of the flange (7) and is made of a harder material than the U-shaped flange (7). <IMAGE>
Patent EP-0343290-A1 (EP)
Inventor: KAPANY NARINDER SINGH
IPC: G02B6/28
Filed: 1988-05-24
Abstract: An alignment method and construction for fiber optics communication modules. A module (10) includes a plano-convex element (20), a concave element (25), fiber-holding substrate (30). The plano-convex element has first and second surfaces. The first surface is flat; the second surface has a convex segment characterized by a self-conjugate plane coincident with the first surface and a surrounding flat segment parallel to the first surface. The concave element has a concave surface segment surrounded by a flat segment. When the flat segment of the concave element is bonded to the flat segment of the plano-convex element, the first surface of the latter is also a self-conjugate plane for the concave segment. The substrate has a first flat face that is bonded to the first surface of the plano-convex element and a second flat face having a fiber-receiving means therein. Batch assembly and alignment may be achieved by fabricating carrier elements containing arrays of the plano-convex elements or concave elements.
Patent EP-0304322-A1 (EP)
Inventor: YASO MASAO
IPC: A61K31/495
Filed: 1988-08-19
Abstract: A compound which is a l-alkyl-2-oxo-1,2-dihydroquin­oxaline derivative of formula [1]:
      wherein R₁ is hydrogen or lower alkyl, R₂ is hydrogen, lower alkoxy or halogen, and A is lower alkylene, or a pharmaco­logically acceptable non-toxic salt thereof.
Patent EP-0307245-A1 (EP)
Inventor: TANAKA HIRONORI
IPC: B41J13/02
Filed: 1988-09-07
Abstract: An automatic sheet feeder comprises a feed roller (3) which feeds sheets stacked in a pile one by one to a sheet conveying path, a conveyor roller (4) provided on the sheet conveying path to convey the sheet delivered to the sheet conveying path by the feed roller to an image reading unit (6). The sheet conveying speed of the conveyor roller (4) is higher than the sheet feeding speed of the feed roller (3). A feed roller gear (10) is mounted on a feed roller shaft (11) fixedly supporting the feed roller (3) thereon and is interlocked with the feed roller shaft by a one-way clutch mechanism (12, 13), which couples the feed roller gear (10) with the feed roller shaft (11) to drive the feed roller (3) for rotation by the feed roller gear (10) until the leading edge of the sheet arrives at the nipping line of the conveyor roller (4), uncouples the feed roller shaft from the feed roller gear so that the feed roller is rotated through the sheet by the conveyor roller after the leading edge has arrived at the nipping line of the conveyor roller, and couples the feed roller gear and the feed roller shaft again a fixed time after the trailing edge has left the feed roller.
Patent EP-0280625-A1 (EP)
Inventor: REVOL GERARD
IPC: F16B13/06
Filed: 1988-02-24
Abstract: Le fil obtenu par matriçage d'un feuillard et replié, forme un oeillet de fixation (53) et, à ses extrémités, à introduire dans un trou d'ancrage une portion cylindrique (54) constituée par deux coquilles (43', 43"), et un tronc de cône d'expansion (57) pour coopérer avec une douille d'ancrage expansible (61), sous l'action d'une traction sur l'oeillet (53), et ancrer la cheville. Un disque de fermeture (48) est solidaire d'une (43') des deux coquilles d'extrémité. La cheville s'applique bien à la fixation de faux-plafonds.
Patent EP-0363551-A1 (EP)
Inventor: DOLIVO FRANCOIS B DR
IPC: H04B3/04
Filed: 1988-10-17
Abstract: The channel characteristics of magnetic-disk storage devices vary with track radius. An adaptive 3-tap transversal equalizer that compensates these variations for systems using partial-response signaling is presented. The equalizer coefficients are updated by applying a procedure that is related to the recursive least- squares algorithm. This new updating procedure does not require multiplications and is well suited for high-speed implementation. Results obtained by computer simulations and measurements with a prototype have shown that the proposed adaptive equalizer can effectively compensate variations in magnetic-disk channel characteristics with track radius.
Patent EP-0299076-A1 (EP)
Inventor: TAHARA TETSUYA
IPC: C07D401/12
Filed: 1988-01-19
Abstract: 5-Hydroxyindole-3-carboxamide compounds represented by general formula (I),
     may be the same or different, each represents a hydrogen atom or an aklyl, aryl, aralkyl or heteroaryl group, or R 1  and R 2 , or R 3  and R 4 , are bound to each other to form a heterocyclic ring togetherwith the adjacent nitrogen atom, R 5  represents an alkyl group, R 6  represents a hydrogen atom or an alkyl, cycloalkyl, aryl or aralkyl group, and X represents a hydrogen or halogen atom or a lower alkanoyl group) and acid addition salts thereof. These compounds are useful as diuretics or drugs for treating diseases of human circulatory organs.
Patent EP-0317639-A1 (EP)
Inventor: NISHIBAYASHI HIDEYUKI
IPC: C08F220/60
Filed: 1988-05-19
Abstract: Le collecteur à flottation comprend un copolymère constitué de 2 à 95 moles % d'unités structurales (A) représentées par la formule générale (I), dans laquelle R1 représente H ou méthyle, Y représente -O- ou -NH-, A représente un alkylène comportant de 1 à 4 C, un hydroxyalkylène ou un phénylène comportant de 2 à 4 C, et Z représente (III) ou (IV) (où R2, R3 et R4 représentent chacun H, un alkyle comportant de 1 à 12 C ou un aralkyle comportant de 7 à 10 C, et X- représente un contre-ion), de 5 à 98 moles % d'unités structurales (B) représentées par la formule générale (II), dans laquelle R5 représente H ou méthyle et W représente un aryle comportant de 6 à 8 C, un composé de formule (V) (où n: 2-4; m: 0-20), un composé de formule (VI), -O-R6 ou un composé de formule (VII) (où R6 représente un alkyle comportant de 1 à 18 C, un cycloalkyle comportant de 5 à 8 C, un aralkyle comportant de 7 à 10 C ou un aryle comportant de 6 à 18 C), et de 0 à 50 moles % d'autres unités structurales (C).
Patent EP-0365593-A1 (EP)
Title: Mecanisme de rappel et de tension de chenille
Inventor: GETZ MARVIN G
IPC: B62D55/30
Filed: 1988-06-16
Abstract: Un ensemble de rappel et de tension (28) destiné à la chenille (24) et au galet-tendeur (18) d'un véhicule chenillé (10) maintient une force de tension constante sur la chenille sans fin (24). L'ensemble (28) assure le rappel du galet-tendeur (18) lors de charges par à-coups sur celui-ci ou lors de la pénétration de corps étrangers entre la chenille (24) et le galet-tendeur (18) et les roues motrices (16). L'ensemble de rappel et de tension (28) comporte un élément de rappel (46) téléscopique à l'intérieur d'un vérin (36) et comprend une première chambre (70) remplie d'un gaz compressible et une seconde chambre (72) remplie d'une huile non compressible. Un piston flottant (50) sépare les deux chambres (70, 72) et sert à comprimer le gaz durant un cycle de rappel. Ledit ensemble (28) possède un ressort à gaz compressible à la place du gros ressort d'acier à boudin classique, ce qui exige un encombrement et un poids moindres et facilite le montage et le démontage.
Patent EP-0427715-A1 (EP)
Inventor: WHITE CHARLES THAYER
IPC: A61K35/16
Filed: 1988-06-20
Abstract: La présente invention décrit la préparation et le procédé d'utilisation de réactifs biocompatibles insolubles dans l'eau, qui sont destinés à extraire des substances de fluides physiologiques. Le réactif, qui comprend un substrat véhicule avec une couche d'agent de liaison immobilisé et d'agent de biocompatibilité, est produit par contact concomitant ou séquentiel d'un substrat véhicule activé avec l'agent de liaison et avec l'agent de biocompatibilité. L'agent de biocompatibilité, qui contient une molécule organique ayant une fraction nucléophile et une fraction chargée négativement séparées par un bras d'espacement, réagit avec la surface du substrat par l'intermédiaire de sa fraction nucléophile. Le réactif peut être incorporé dans des systèmes extracorporels traditionnels de perfusion de sang ou de plasma pour l'extraction de substances telles que des lipoprotéines basse densité (LBD).
Patent EP-0331755-A1 (EP)
Inventor: TAKAHASHI KEN
IPC: A61K9/107
Filed: 1988-09-05
Abstract: Un kit, pour une émulsion grasse contenant un médicament du type préparé immédiatement avant son utilisation, comprend une émulsion grasse et soit (a) une composition médicinale contenant un médicament et au moins un solvant choisi parmi des glycols de polyalkylène liquides, des alkyléthanolamines liquides, des alcools polyhydriques liquides et de l'eau, soit (b) une composition médicinale contenant un médicament et un excipient, tels qu'un sucre et/ou un acide aminé. Un procédé servant à préparer une telle émulsion grasse contenant un médicament immédiatement avant son utilisation est également décrit.
Patent EP-0378735-A1 (EP)
Inventor: MCDOWELL CURTIS S
IPC: C02F3/10
Filed: 1989-01-20
Abstract: This invention relates to a process and reactor system suitable for biological treatment of wastewaters or for other applications wherein effective and intimate contact between biological populations attached to a fixed surface and liquid born chemicals and gaseous atmospheres is required. The reactor includes a sealed housing (4) generally having a plurality of independent-vertical chambers (A-H), each open at the top and bottom and each filled with high surface-area packing (12) and disposed annularly around a central-vertical chamber (J). The central vertical chamber (J) is also open at the top and bottom, but free of packing. The bottom of the central chamber is in communication with the bottom of each of the independent-annular columns by means of a bottom-freeboard chamber (28). The top of the central-vertical chamber is also in communication with the top of each independent-vertical chamber by means of a top-freeboard chamber (26) created by setting the liquid level in the reactor at a position above the top of all vertical chambers. 
     Agitation within the reactor maintained by effecting downward flow of fluid and gases in said central-vertical chamber. A central-vertical chamber (J) contains a pump (20, 22, 24) which circulates fluid from the top freeboard chamber (26) and/or the fluid and gases from the gaseous freeboard of the reactor, downward through the central-chamber (J), radially across the floor of the reactor and vertically up through the vertical chambers. The fluid then flows radially inward in the top-freeboard chamber (26) and returns to the central chamber (J) for recirculation. The process thus provides a continuous toroidal recirculation. It can be used for both aerobic and anaerobic waste water treatment.
Patent EP-0336077-A1 (EP)
Inventor: JAKOBSON GERALD DR DIPL-CHEM
IPC: C07D301/32
Filed: 1989-02-14
Abstract: A process and an apparatus for preparing very pure epichlorohydrin from epichlorohydrin containing technical impurities by distillation in a column which is equipped with a vaporising or heating device at the bottom or in the vicinity of the bottom of the column. In this process, the technical epichlorohydrin is subjected to a fractional distillation, the technical epichlorohydrin being introduced at a distance from the vaporising or heating device which is greater than 1/10, preferably greater than 1/4, of the total column and the very pure epichlorohydrin being removed at a distance from the vaporising or heating device which is greater than a third, preferably greater than a half, of the total column. The impurities with low-boiling components and with high-boiling components are continuously removed at the top or at the bottom of the column.
Patent EP-0382878-A1 (EP)
Title: Slide gate nozzle
Inventor: PESCATORI ROBERTO ING
IPC: B22D41/40
Filed: 1989-05-19
Abstract: An improved three-plate slide gate, particularly for a tundish, of the type comprising two fixed plates (1,2) rigid with the tundish (3) and provided with a coaxial hole, and, interposed therebetween, a mobile plate (4) provided with a hole and supported by a frame (7) driven in such a manner as to cause said plate to slide longitudinally between a position in which its hole is aligned with those of the two fixed plates and a position of non-alignment, and a plurality of springs (11) acting in the sense of urging the lower fixed plate against the upper fixed plate to provide sealed contact between the corresponding surfaces of the fixed plates and mobile plate substantially for any position of this latter, characterised in that the springs (11) are transversely fixed with respect to the tundish and have their lines of action lying within the longitudinal dimensions of the mobile plate (4) for any position of this latter.
Patent EP-0344795-A1 (EP)
Inventor: MAKINO TADASHI
IPC: A61K9/20
Filed: 1989-06-02
Abstract: The present invention provides stable pharmaceutical compositions containing disodium adenosine triphosphate (ATP-2Na) which are advantageous in that, as a result of the addition of a low-melting fat- or oil-like substance to ATP-2Na, the decomposition or the like of ATP-2Na is prevented and the content of ATP-2Na can be maintained at a high level even after the lapse of a number of days. 
     The compositions according to this invention can be used advantageously, for example, in the treatment of cerebrovascular disorder, cardiac failure and asthenopia.
Patent EP-0352579-A1 (EP)
Inventor: PERCIO ANDREA
IPC: H01R13/627
Filed: 1989-07-15
Abstract: The proposed device preferably comprises two pairs of springs (7), identical with each other, mounted on a respective side plate (2), which is made integral with a connecting crosspiece (11), having a tab (12a) which can be used as a name plate holder. 
     The springs (7) act on the locking stop (A) by means of an idle roller (15). 
     In addition, the springs (7) are in the shape of a flat semicircular ring, widening at its extremities into two ears, each having a hole (8, 9). In addition, each spring (7) has on its intermediate portion a semicircular projection which is also provided with a hole (10).