baber/WOPTO huggingface dataset:
Patent EP-0593761-A1 (EP)
Inventor: MATSUO MASAAKI
IPC: C07D409/12
Filed: 1991-05-31
Abstract: L'invention concerne de nouveaux dérivés de thiophène possédant une activité anti-inflammatoire et analgésique et représentés par la formule (I) dans laquelle R1 est hydrogène, halogène, cyano, alkyle inférieur substitué, alcényle inférieur substitué ou non substitué, acyle, nitro, amino substitué ou non substitué, sulfo, sulfamoyle substitué ou non substitué, sulfonyle hétérocyclique renfermant de l'azote, hydroxy, groupe hétérocyclique substitué ou non substitué, R2 est aryle substitué ou non substitué, et R3 est aryle substitué ou non substitué, à condition que R3 soit aryle substitué avec un ou des substituants choisis dans le groupe composé d'amino, mono-alkylamino (inférieur), acylamino, (acyle)amino alkyle inférieur et sulfamoyle lorsque R1 est hydrogène, halogène ou cyano, ainsi que leurs sels pharmaceutiquement acceptables, des procédés pour leur préparation et une composition pharmaceutique les renfermant.
Patent EP-0484503-A1 (EP)
Inventor: KIM CHANG KYU
IPC: C07D513/04
Filed: 1991-05-22
Abstract: Des pyrazolotriazoles tels que les 1H-pyrazolo[5,1-c]-1,2,4-triazoles disubstituées en position 3 et 6 de la formule (II) sont utiles dans les arts photographiques, par exemple en tant que coupleurs de magenta. On peut les obtenir à partir de 7H-1,2,4-triazolo[3,4-b][1,3,4]thiadiazines disubstituées en position 3 et 6 de la formule (I), selon un procédé à deux étapes. La première étape consiste en une contraction cyclique et en une diacylation. La seconde étape consiste en l'hydrolyse des groupes acyle et en une désulfuration. La seconde étape est mise en oeuvre à l'aide d'un mélange aqueux d'un acide hydrohalique tel que l'acide chlorhydrique et l'acide hypophosphoreux, H3PO2. Lorsque l'on utilise l'acide hypophosphoreux, moins de soufre et d'impuretés contenant du soufre se forment.
Patent EP-0541574-A1 (EP)
Inventor: ARVEDI GIOVANNI
IPC: C21D8/02
Filed: 1991-07-05
Abstract: Procédé permettant d'obtenir des bobines de feuilles d'acier possédant les caractéristiques d'un produit laminé à froid, directement dans un train de laminage à chaud. Ce procédé comprend, faisant suite aux étapes de coulée et de diminution d'épaisseur à une température supérieure de 1100 °C lors de la solidification, le chauffage par induction du produit et une étape supplémentaire de laminage à chaud au-dessus du point Ar3; une étape de refroidissement et de régulation de la température dans une plage de 600 °C à 250 °C, donc inférieure audit point Ar3, ainsi qu'une ou plusieurs passes de laminage à froid en série; et dernièrement l'enroulement final du produit. On décrit également une usine préférée permettant de mettre en oeuvre un tel procédé.
Patent EP-0540690-A1 (EP)
Inventor: HELLER HARRY G
IPC: C07D311/92
Filed: 1991-07-19
Abstract: On décrit une série de nouveaux composés benzopyraniques et naphthopyraniques photochromiques substitués avec (1) un groupe cyclopropylique et (2) un phényle, un phényle substitué, ou un groupe hétérocyclique aromatique à 5 membres dans la position-2 du cycle benzopyranique ou naphthopyranique. On décrit également des substances hôtes organiques contenant ou revêtues de tels composés. On décrit des articles tels que les lentilles ophthalmiques ou planes incorporant les composés pyraniques nouveaux ou des combinaisons de composés pyraniques nouveaux avec d'autres composés photochromiques.
Patent EP-0503078-A1 (EP)
Inventor: TAKENAKA KAZUHIRO
IPC: H01L27/115
Filed: 1991-09-26
Abstract: There are a transistor (TR) comprising a gate electrode (23), a source region (24) and a drain region (25), and the structural body of a ferroelectric capacitor (C) on a local oxide film (26). This structural body has a ferroelectric film (29) sandwiched between an upper electrode (32) and a lower electrode (28). The upper electrode (32) and the source region (24) are connected by a wiring in which a conductive film (35) for preventing reactions and a wiring electrode (34) comprising Al are deposited. The conductive film (35) for preventing reactions is of TiN, MoSi, W or the like. Even when, after forming the wiring electrode, for the purpose of improving characteristics, an annealing treatment is performed or a final protective film is formed, the wiring electrode (34) does not react with the upper electrode (32), and a good ferroelectric film characteristic is obtained, and further, a ferroelectric memory of high performance and highly dense integration can be formed.
Patent EP-0498302-A1 (EP)
Inventor: CHEN BENJAMIN TEH-KUNG
IPC: G03C5/50
Filed: 1992-01-30
Abstract: Formation of an image in a silver halide photographic material that includes a processing step in a developing solution wherein solution physical development occurs is improved by the incorporation in the photographic material of a silver halide emulsion layer comprising silver halide grain substrates having protrusions thereon, the protrusions having a different halide composition than the substrates such that solubility of the protrusions in the developing solution is greater than the solubility of the substrates in the developing solution.
Patent EP-0522259-A1 (EP)
Inventor: FIEBACK KLAUS DR ING
IPC: C09K5/06
Filed: 1992-05-13
Abstract: By means of a filling medium for a dynamic latent heat storage apparatus, in which heat transfer to an organic storage material is carried out by means of boiling and condensation processes of a heat transfer fluid, which is in direct contact with the storage material, storage filling medium for a dynamic latent heat storage device is to be provided, which medium, while maintaining large heat transfer performances for the storage apparatus during the boiling processes, operates satisfactorily both during charging and during discharging, the storage medium at the same time being required to be environmentally compatible and nontoxic. This is achieved in that it comprises from 3 to 30% by volume of water, from 40 to 90% by volume of a water-insoluble, fusible material which is not hazardous to health, and from 0.5 to 3.0% by volume of boiling bodies.
Patent EP-0514939-A1 (EP)
Inventor: KISHIMOTO SHINICHI C O CENT RE
IPC: C07K5/06
Filed: 1992-05-22
Abstract: α -APM crystals are crystallized out from an acid addition salt of α -APM with high yield. The operation for crystallization is improved and the filterability of the crystals is improved. Constitution: 
   An acid addition salt of α -APM is dissolved or suspended in an aqueous medium at 50 ° C or lower to have a concentration of the salt of being 3 % or more. This is stored as an acidic solution having a pH of 3 or less (solution A). On the other hand, a liquid having a pH of 3 or more and containing or not containing α -APM is prepared as solution B. This is gradually blended to solution A with stirring. The temperature of the liquid blend is kept to be 40 ° C or lower and the pH value of the same is kept to be 3 or more optionally adding a base substance thereto, whereby crystals of α -APM are precipitated out.
Patent EP-0520456-A1 (EP)
Inventor: HAYAKAWA MASANORI
IPC: C05G3/00
Filed: 1992-06-25
Abstract: The disclosure relates to a coating composition for forming a coating film on a granular fertilizer in order to delay the release of plant nutrient elements therefrom. The coating composition includes an oil-modified alkyd resin and an unsaturated oil containing a conjugated double bond. The granular fertilizer can be coated with the coating composition without using an organic solvent.
Patent EP-0547291-A1 (EP)
Inventor: HABIGER HEINZ
IPC: F01M11/03
Filed: 1992-08-06
Abstract: A description is given of a fuel filter and/or lubricating oil filter for internal combustion engines. This filter consists of a base plate (10) which can be fixed on a receiving part (11), a cover (13), which is releasably connected to the base plate (10), and of a supporting tube (19) arranged on the cover (13) or base plate (10). Pushed onto the supporting tube (19) is a filter cartridge (32) consisting of a cylindrical filter insert (18) and nonmetallic end discs (23, 24). This filter cartridge (32) is in contact with a sealing element (35) on the base plate (10) and with a further sealing element (36) on the cover (13). Replacement of the complete filter is not necessary: it is possible to replace just the filter cartridge at certain intervals. <IMAGE>
Patent EP-0535366-A1 (EP)
Inventor: HOSTEN DANIEL
IPC: C25D17/06
Filed: 1992-08-26
Abstract: The apparatus according to the invention comprises     - at least one trough for accommodating a treatment bath and - at least one wire- or strip-shaped carrier (T) for conveying the injection mouldings (S) through the treatment bath, - the injection mouldings (S) being fastened to the carrier (T) via tangs (M) injection-moulded thereonto.   If metallic carriers (T) are used and are cathodically contacted, preferably via contacting rollers, a metal deposition bath equipped with anodes can be used also to deposit electroplated metal deposits on the injection mouldings (S). The apparatus according to the invention is particularly suitable for producing three-dimensional injection mouldings (S) having integrated conductor runs. <IMAGE>
Patent EP-0591561-A1 (EP)
Inventor: WALTER RUDOLPH
IPC: G06F1/24
Filed: 1992-09-30
Abstract: In the integrated circuit, two first transistors (Q1, Q2) are arranged in series with one another between connections for a first (VDD) supply potential and a second supply potential (VSS). These transistors are of mutually complementary channel type. Furthermore, a serial network (N) is arranged between the two connections. It contains at least two second transistors (Q3, Q4) and at least one element (R1) which exhibits a voltage drop in operation. The second transistors (Q3, Q4) are of mutually complementary channel type. The serial network (N) acts as voltage divider circuit. The sources of the transistors (Q1, Q3) of one channel type are connected to the connection for the first supply potential (VDD). The sources of the transistors (Q2, Q4) of the other channel type are connected to the connection for the second supply potential (VSS). The drain connections of the two first transistors (Q1, Q2) form a first circuit node (N1), at which the reset signal (OUT) is produced in operation. The first circuit node (N1) is connected to the gate of the second transistor (Q4) of the other channel type. The gates of the first transistor (Q1) and of the second transistor (Q3) of in each case one channel type are both connected to the drain of the second transistor (Q3) of one channel type of the serial network (N), forming a second circuit node (N2) which, in turn, is connected to the gate of the first transistor (Q2) of the other channel type. The circuit can be used as "power-on-reset" circuit. A number of circuits can be cascaded and used as A/D converters. <IMAGE>
Patent EP-0543123-A1 (EP)
Inventor: HAGEN ALFRED
IPC: A61B18/14
Filed: 1992-10-01
Abstract: A high-frequency coagulation instrument has two concentric tubular supply lines (15, 16) with coagulation electrodes (13, 14) on its end. The tubular supply lines (15, 16) are used simultaneously to supply the high-frequency current to the coagulation electrodes (13, 14) and to supply and remove, respectively, a rinsing liquid. …<IMAGE>…
Patent EP-0502561-A1 (EP)
Inventor: KNOORS GIDY HENRI COR GEERT
IPC: G09B29/04
Filed: 1992-01-29
Abstract: The invention relates to a map on which informative data are printed, said map being provided with folding lines and with map portions located between said folding lines. A central folding line is provided, whereby two further folding lines, extending on either side of the central folding line in the unfolded condition of the map, adjoin said central folding line in each of a plurality of spaced joining points, and whereby further folding lines, which extend from an adjoining point on the central folding line, include a 90° angle with each other and similar angles with the central folding line. The map is folded alternately about the further folding lines in opposite directions, all this in such a manner that in the folded-up condition of the map all parts located between said folding lines lie one on top of the other.
Patent EP-0518560-A1 (EP)
Inventor: FREEMAN DAVID SCOTT
IPC: H02G15/18
Filed: 1992-06-04
Abstract: An elastomeric tube for environmentally protecting and/or electrically insulating an object and a separate sleeve having low surface friction disposed in the tube to facilitate assembly of the tube to the object. Methods of assembling the tube to the object are also disclosed.
Patent EP-0524831-A1 (EP)
Inventor: SPARER RANDELL V
IPC: A61K47/34
Filed: 1992-07-24
Abstract: A process for the manufacture of bioerodible poly(ortho ester)s and polyacetals containing beneficial agents having a hydroxyl functionality of two or more and their fabrication into controlled release dosage forms having a reproducible delivery of the beneficial agent into the biological environment of use are disclosed.
Patent EP-0499526-A1 (EP)
Inventor: LEAU PHILIPPE
IPC: F16F7/01
Filed: 1992-02-11
Abstract: The present invention relates to a damping system designed to be placed between a fixed reference and an element which is movable with respect to the fixed reference, characterised in that it comprises: at least one block of balls (150) comprising a rigid skin, and at least one penetrating piston (200), the block of balls (150) and the penetrating piston (200) being associated, one with the fixed reference, the other with the movable element so that the penetration of the piston in the block of balls damps the force applied to the fixed reference. <IMAGE>
Patent EP-0511895-A1 (EP)
Inventor: BARITIU GEORGES
IPC: A23L33/15
Filed: 1992-04-21
Abstract: The subject of the present invention is the preparation of new complex and innovative dietary health-promoting compositions possessing numerous biological actions. Their main characteristics are: an energy-generating and tonic action, an immune-stimulating action, an antialcoholic action (neurohepatoprotective), an antimutagenic action, a sexual appetite-stimulating action, a geriatric action, an infarctopreventive action, finally and especially, an anticancer action. These compositions are intended for very wide public consumption, it being possible for them to be provided and marketed in the most diverse forms of dietary preparations.
Patent EP-0542616-A1 (EP)
Inventor: BOSSAND BERNARD
IPC: C10L5/40
Filed: 1992-11-10
Abstract: At certain periods of the year local protection against frosts or freezing fogs is necessary. It is also necessary to protect crops against the effects of the cold. The invention forming the subject of the patent consists of a solid fuel especially intended for this purpose, comprising a mixture made up of organic matter and of tall oil pitch.
Patent EP-0551029-A1 (EP)
Inventor: CHAUSSY JACQUES
IPC: H02M7/537
Filed: 1992-11-27
Abstract: This device for converting a very low amplitude DC signal into an AC signal, of the type including a centre-tapped transformer (1) connected to a chopper (2) with transistors (3,4), is characterised in that the transformer (1) and the transistors (3,4) are arranged in a box (15) held at very low temperature, and in which there is arranged a material (20) for thermal insulation of the transistors (3,4) with respect to the rest of the box so as to reduce the temperature fluctuations and allow these transistors to operate by self-heating due to their control current. <IMAGE>
Patent EP-0508915-A1 (EP)
Inventor: MIACHON JEAN-PAUL
IPC: B01D11/04
Filed: 1992-04-07
Abstract: The extractor comprises means for recycling at least one of the two liquids (A and B) at the exit from the separation chamber with a view to reintroducing them into the mixing chamber. The application of the invention to centrifugal extractors of the single-stage and of the multistage type is described. 
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Patent EP-0496702-A1 (EP)
Inventor: METRAUX MICHEL
IPC: B60C27/10
Filed: 1992-01-20
Abstract: This anti-skid device comprises a casing (4) which carries several radial arms (3), at the outer end of which there is arranged an anti-skid rolling path constituted by chains (21, 22). The latter are automatically put in place on the wheel (1) of the vehicle by an elastic member (5) acting in the direction of arrow F. The casing (4) further interacts with a lever (6) having an extension capable of interacting in a removable manner with means (7) for fastening to a wheel nut (15). The means for linking the lever to the casing are coincident with the elastic traction means (5). 
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Patent EP-0568751-A1 (EP)
Inventor: TU MAI XUAN
IPC: G04C3/14
Filed: 1992-05-04
Abstract: Driving means for timepieces including two single-phase stepper motors (1, 2), each stepper motor having a different preferred direction of rotation. Two-way driving is carried out by supplying one of the two motors selectively. <IMAGE>
Patent EP-0569461-A1 (EP)
Title: Novel pyrethroid composition.
Inventor: BAUM JONATHAN SHEFFIELD
IPC: C07C255/39
Filed: 1992-01-15
Abstract: The four isomer compound derived from racemic cis/trans-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropanecarboxylic acid and (S)(cyano)(3-phenoxyphenyl) methanol is twice as effective as cypermethrin against certain insect species, but quite unexpectedly is significantly less toxic to mammals and certain species of fish at rates giving commercial control of target crop insects.
Patent EP-0607141-A1 (EP)
Inventor: CAMPION ROBERT M
IPC: F02M63/00
Filed: 1991-12-23
Abstract: On décrit des procédés de mise en route d'un système hydraulique d'injection de carburant à commande électronique (10). Un de ces procédés consiste à maintenir sous pression le fluide d'actionnement d'un injecteur (18) et à mettre en marche un ensemble actionneur électrique (36) de l'injecteur (18) afin de provoquer l'injection de carburant lorsque la pression du fluide d'actionnement est au moins égale à un niveau minimum sélectionné. Ce procédé permet de s'assurer que l'injecteur (18) ne fait pas diminuer la pression du fluide d'actionnement tant que la pression n'a pas atteint un niveau minimum sélectionné requis pour effectuer l'injection du carburant. Ce procédé permet aussi de minimiser la capacité de pompage de la pompe à haute pression du fluide d'actionnement (332) tout en assurant la mise en route rapide d'un moteur (12) par ce système d'injection de carburant (10).
Patent EP-0568632-A1 (EP)
Inventor: BLAESER DAVID J
IPC: G11B21/16
Filed: 1992-01-16
Abstract: L'invention se rapporte à un ensemble de suspension (10) pour têtes de lecture-écriture, qui est conçu pour être utilisé avec des unités de disques durs et dans lequel est incorporée une couche d'un matériau amortisseur (13) sur toute l'étendue de la suspension, en vue de réduire l'amplitude de tous les modes de vibration résonants.
Patent EP-0575468-A1 (EP)
Title: Device for storing preserves.
Inventor: ROTHAUER HANS-PETER
IPC: B65D71/00
Filed: 1992-03-17
Abstract: A device for storing preserves (2) consists of trays (1, 1a) having centring devices (3) on their upper sides for the underside of the preserves (2) and centring devices (3) on their lower sides for the upper surfaces of the preserves (2) to form stacks of preserves. In order to ensure ease of handling without adversely affecting stackability, it is proposed that the trays (1, 1a) have a connector (5) for a carrying handle (6) fitted with a clamp (7) for the preserves and that, in order to form a stack of preserves with a base area extending over several trays (1, 1a), the trays (1, 1a) fitted between the individual stacked layers be in staggered array, at least in groups, in relation to the trays (1a or 1) of the adjacent layers.
Patent EP-0588802-A1 (EP)
Title: Heat pipe device.
Inventor: MAHDJURI-SABET FARAMARZ
IPC: F24S10/95
Filed: 1992-04-16
Abstract: A heat pipe (1) containing a working fluid, comprises an evaporator (3), a condenser (2), an aperture (16) interconnecting the evaporator and the condenser, and a regulating means (13, 14) for limiting the maximum temperature in the condenser to a predetermined temperature. The regulating means comprises a plug (13) operable by means of a temperature sensitive member (14) to move between a first position in which the aperture is open and a second position in which the plug covers the aperture to restrict the flow of working fluid from the condenser to the evaporator. The working fluid then collects in the condenser and acts on the plug to further restrict the flow of working fluid from the condenser to the evaporator.
Patent EP-0598068-A1 (EP)
Inventor: MUEESSLI DANIEL
IPC: F21V29/00
Filed: 1992-09-18
Abstract: Les rayonnements infrarouges générés par une lampe halogène (6), notamment par un spot halogène dit à lumière froide, constituent un problème, car d'une part ils ne devraient pas être réfléchis en avant parallèlement à la partie visible des rayonnements, et d'autre part ils peuvent provoquer une accumulation de chaleur dans la partie postérieure du boîtier (1) de la lampe, ce qui peut entraîner des dommages à la lampe et notamment détruire les éléments électroniques (9) de commande de la lampe logés dans le pied (5) de la lampe. Afin de résoudre ces problèmes, plusieurs moyens pouvant être mis en oeuvre ensemble ou séparément évitent autant que possible une transmission de la chaleur de la lampe au pied (5) de la lampe, d'une part, et d'autre part assurent une réflexion non gênante de la partie infrarouge du rayonnement.
Patent EP-0611451-A1 (EP)
Title: Procede de detection d'un marqueur de differenciation dans des cellules saines et cancereuses, dans des echantillons biologiques et des fluides corporels
Inventor: LOTAN REUBEN
IPC: G01N33/50
Filed: 1992-10-28
Abstract: Cette invention concerne un nouveau procédé amélioré de diagnostic et d'évaluation en continu du carcinone des cellules de l'épithélium malpighien. La protéine codée par de l'ADNc de rat appelé SQ10 peut servir de marqueur moléculaire pour la différenciation des cellules de l'épithélium malpighien. A l'aide d'immunotransfert avec des anticorps dirigés contre un peptide synthétique de SQ10 à 22 résidus on voit que SQ10 est absent dans des cellules non différenciées. L'expension de SQ10 est soumise à une régulation positive durant le traitement de différenciation et inhibée par des rétinoïdes. Des homologues d'acide aminé et d'ADN situés entre SQ10 et diverses protéines de préprorelaxine ont permis d'identifier SQ10 comme étant une molécule du type préprorelaxine. La protéine du type relaxine de SQ10 est secrétée par des cellules de l'épithélium malpighien et représente par conséquent le premier marqueur moléculaire de différenciation des cellules de l'épithélium malpighien qu'on peut détecter dans des fluides corporels. On a découvert que le peptide dérivé de la protéine SQ10 de rat a son analogue dans la préprorelaxine humaine, avec la séquence MSTWSKRSLSQEDAPQTPRPV. Les anticorps dirigés contre un peptide de cette séquence sont également des cellules de l'épithélium malpighien différenciées spécifiques. On peut utiliser ces anticorps pour détecter la présence de molécules liées à la préprorelaxine dans des cellules saines ou malignes de l'épithélium malpighien et dans des échantillons biologiques d'origine humaine et plus important encore dans des fluides tissulaires. Par conséquent, on peut donc utiliser ces anticorps dans un test de diagnostic destiné au carcinome des cellules de l'épithélium malpighien.
Patent EP-0567726-A1 (EP)
Inventor: EHMCKE WOLFGANG DIPL-ING
IPC: B01D29/44
Filed: 1993-01-27
Abstract: A slotted or bar screen device contains the screen-gap-defining, essentially straight bars (2), which are generally fixed to attachment elements (1) arranged transversely thereto. The connection between bars and attachment elements is produced in a preferred embodiment by high temperature vacuum soldering. The screens configured according to the invention are of the highest precision and strength. They are provided for example for use in grading for fibre suspensions. <IMAGE>