baber/WOPTO huggingface dataset:
Patent EP-0439538-A1 (EP)
Title: Direction assistee hydraulique
Inventor: RIEGER WOLFGANG
IPC: B62D5/08
Filed: 1989-10-17
Abstract: Direction assistée hydraulique avec une colonne de direction consistant en une partie primaire (1) et une partie secondaire (2). La partie primaire (1) a une extrémité fourchue avec des broches (4 et 5) entrant en prise avec des pistons de commande (6 et 7), qui sont logés perpendiculairement à l'axe (A) de la colonne de direction, dans la partie secondaire (2), et mobiles dans des directions opposées. La partie primaire (1) et la partie secondaire (2) sont élastiquement reliées par une barre de torsion (12) à l'intérieur d'un trajet de commande prédéterminé. La partie primaire (1) est supportée dans la bague intérieure (17) d'un palier à roulement (16) via un roulement à aiguille (19). La partie primaire (1) selon l'invention est supportée par des roulements à aiguille supplémentaires (21 et 22). Ces roulements à aiguille axiaux (21 et 22) peuvent être soumis à une prétension axiale par un élément ressort (ressort à disques 24) supporté par un élément de fixation (23) de la partie primaire (1); on obtient ainsi un moment de résistance d'articulation défini. Les aiguilles des roulements à aiguille axiaux (21 et 22) peuvent être positionnées plus ou moins obliquement, selon le degré de prétension. On évite de cette manière les réactions excessives du mouvement de braquage lors de l'actionnement du dispositif de direction (6, 7). Les roulements à aiguille axiaux (21 et 22) absorbent en outre des forces obliques et longitudinales de la partie primaire (1), qui pesaient auparavant sur la barre de torsion (12).
Patent EP-0398018-A1 (EP)
Inventor: WILCZAK WOJCIECH DR
IPC: C07D417/12
Filed: 1990-04-09
Abstract: Light sensitive bis(trichloromethyl)-s-triazines of the general formula I …<IMAGE>… are described, in which… A denotes the ring members necessary for completing a 5- or 6-membered heterocyclic ring, which can be substituted and can carry a substituted or unsubstituted fused-on benzene ring,… R denotes a substituted or unsubstituted alkyl group and… X denotes CH or[lacuna]. The compounds are easily prepared in high yields. They are suitable as light sensitive free-radical or acid donors in light sensitive mixtures.
Patent EP-0406682-A1 (EP)
Inventor: TRITSCHLER GUENTER
IPC: A47L15/00
Filed: 1990-06-27
Abstract: To keep the consumption of cleaning agent in a dish-washing machine (1) low, particularly with a view to environmental protection, but nevertheless to ensure that the highly concentrated cleaning agent (11) flows over the dishes (3) in great excess, the cleaning solution (11) running off the dishes (3) is intercepted again in the washing zone (5) and re-applied to the dishes (3) in the circuit (19). <IMAGE>
Patent EP-0423521-A1 (EP)
Inventor: ENDO ZEN-ICHIRO
IPC: C08F4/78
Filed: 1990-09-27
Abstract: A process is disclosed for preparing a blend of a metathesis polymer and a radical polymer wherein a norbornene polymer is metathesis polymerized in the presence of a vinyl compound having two double bonds in conjugated relationship. Also included in the system is a compound capable of being reduced to a radical by the reduced valence transition metal element which serves as the catalyst of the metathesis polymerization. Examples of such compounds are specific chlorinated organic and chlorinated inorganic compounds.
Patent EP-0429940-A1 (EP)
Inventor: NAKAMURA KOICHI C O FUJI PHOTO
IPC: G03C7/42
Filed: 1990-11-12
Abstract: A method for processing a silver halide light-sensitive material comprising subjecting an imagewise exposed silver halide color light-sensitive material having a silver chloride content substantially of 90 mol% or more to color development in a color developing solution containing a hydrophilic p-­phenylenediamine derivative and substantially no benzyl alcohol at a temperature of 30°C or higher for a period of 20 seconds or less and then subjecting the color developed material to bleach or bleach-fix, wherein the color development processed silver halide color light-sensitive material is introduced into a bleaching or bleach-fix bath with the amount of a color developing agent in the film of the light-sensitive material being controlled to 1 mmol/m² or less, and wherein the desilvering is completed within 30 seconds. According to the process, not only color development but also desilvering can be completed in a reduced time without desilvering insufficiently, and a dye image having long-term preservation stability can be obtained.
Patent EP-0379240-A1 (EP)
Inventor: VAN DE PLASSCHE RUDY JOHAN
IPC: H03K5/24
Filed: 1990-01-10
Abstract: In a clocked comparator with offset reduction a differential amplifier (5) amplifies the voltage difference between the input terminals (1, 2) and the offset voltage (Voff) in a first state of a clock signal and stores said difference as a charge in the capacitors (C1, C2), which in a second state of the clock signal are coupled to the inputs (3, 4) of the differential amplifier in such a way that owing to positive feedback the differential amplifier behaves as a flip-flop whose decision threshold is independent of the offset voltage.
Patent EP-0390329-A1 (EP)
Inventor: YAMADA SHUHEI C O SEIKO EPSON
IPC: C07D239/26
Filed: 1990-02-26
Abstract: A pyrimidine derivative of the general formula:
      where R is a straight chain alkyl group with 1 to 10 carbon atoms,  n  is 0 or 1 and the cyclohexane ring is in the trans form.
Patent EP-0397418-A1 (EP)
Inventor: SUGI YOSHIHIRO
IPC: C07C69/00
Filed: 1990-05-04
Abstract: A novel 9,10-dihydrophenanthrene2,7-­dicarboxylic acid diester represented by the general formula (I):
      and a novel 7-bromo-9,10-dihydrophenanthrene-2-carboxylic acid monoester represented by the general formula (II):
      wherein each R represents a hydrocarbon group containing from 1 to 20 carbon atoms. A process for selectively synthesizing the compound of the general formula (I) and the compound of the general formula (II) comprising reacting 2,7-dibromo-9,10-dihydrophenanthrene with carbon monoxide and an alcohol of the general formula (III) R-OH in the presence of a base and a palladium-phosphine catalyst. Such novel compounds of the general formula (I) and (II) can be produced in a high yield and selectivity from inexpensive raw materials by simple reaction steps.
Patent EP-0402027-A1 (EP)
Inventor: DILLER ROBERT W
IPC: G01P15/03
Filed: 1990-05-29
Abstract: A method and apparatus is disclosed for providing a passenger restraint actuation signal for use in an actuatable passenger restraint system in a vehicle is provided. The method comprises a sensor for providing a time varying electric signal proportional to vehicle deceleration. A crash energy is determined from said time varying electric signal and compared against a predetermined limit. If the determined crash energy equals or exceeds the predetermined limit, a passenger restraint actuation signal is provided.
Patent EP-0405762-A1 (EP)
Inventor: GRABBE DIMITRY G
IPC: H01R43/00
Filed: 1990-06-01
Abstract: A method of constructing a connector housing block which includes a plurality of chambers (16) each for holding a contact member (14) therein, wherein the block is constructed of a plurality of stacked plates (18). Each of the plates (18) is formed with a plurality of apertures (20) so situated on the plates (18) that when the plates (18) are stacked the apertures (20) form the plurality of chambers (16). A solution of epoxy resin and catalyst in a solvent is provided, the plates (18) are coated with the solution, and the solvent is allowed to evaporate from the plates (18) to leave a continuous film of B-Staged resin and catalyst on the plates (18) which does not fill the apertures (20). The plates (18) are then stacked and the resin and catalyst are caused to cross-link and fuse.
Patent EP-0416867-A1 (EP)
Title: Silver halide photographic light-sensitive material
Inventor: ARAI TAKEO
IPC: G03C1/95
Filed: 1990-09-04
Abstract: A silver halide photographic light-sensitive material is disclosed. The light-sensitive material comprisescomprises 
a support, 
a hydrophilic colloid layer and a silver halide emulsion layer provided on a side of said support and 
a hydrophilic colloid layer provided on the back side of said support opposite to the surface the emulsion layer provided thereon, 
wherein the layer arranged at the outermost portion of the emulsion provided side of the support contains 
a kind of irregular-shaped matting agent having a particle size of less than 4 µm in an amount of from 4 mg/m² to 80 mg/m², and 
a kind of regular-shaped or iregular-shaped matting agent having a size of not less than 4 µm in an amount of from 4 mg/m² to 80 mg/m², and 
the outer surface of said layer arranged at the outermost portion of the emulsion provided side of the support has a surface smoothness degree of not less than 25 mmHg. 
     The light-sensitive material is suitable for graphic arts use and has a highly matted surface for improving the ability of contact in a vacuum printing apparatus and top/back surface differentiation.
Patent EP-0430642-A1 (EP)
Inventor: STETLER DEAN ALLEN
IPC: A61K39/00
Filed: 1990-11-27
Abstract: Assays are described for the diagnosis of rheumatic disease, the differential diagnosis of rheumatic diseases, the staging of rheumatic disease and the prognosis of rheumatic disease. The assays involve the detection of RNA polymerase I antigen and/or antibody.
Patent EP-0463259-A1 (EP)
Inventor: SUZUKI KEN ICHI
IPC: B65B11/04
Filed: 1990-12-12
Abstract: In regard to the case when a stretch film is wound round in a state of tension on amassed goods (2) for packing the same, this invention is so designed that the film is split in the width direction and in parallel into a large number of narrow-width tapes, while it is stretched, in a process of winding the film around the goods and thereby diagonal spaces (21) are formed naturally on a desired circumference of the amassed goods, so as to produce an airing effect on the amassed goods.
Patent EP-0437099-A1 (EP)
Inventor: HALLORAN DANIEL JOSEPH
IPC: C07F7/18
Filed: 1990-12-27
Abstract: Disclosed are thioglycolamide functional siloxanes and their salts which are prepared from the reaction between an amine-functional siloxane and thioglycolic acid or a thioglycolic ester. These materials are useful as reducing agent in the perming process. They are also useful in conditioning the hair.
Patent EP-0383686-A1 (EP)
Inventor: GUZZI UMBERTO
IPC: C07C231/02
Filed: 1990-02-14
Abstract: The invention relates to 2-amino-7-hydroxytetralin carboxyalkyl ethers of formula <IMAGE> in which Alk represents a straight- or branched-chain alkylene group having 3 to 5 carbon atoms and R is hydrogen or a C1-C4 alkyl group, which are useful as starting materials in the synthesis of 7-substituted phenylethanolaminotetralins of formula (XII) <IMAGE> in which X represents hydrogen, halogen or a C1-C4 alkyl or trifluoromethyl group, having spasmolytic activity. The new 7-substituted phenylethanolaminotetralins (XII) as well as the intermediates in the preparation of the compounds (I), the N-protected 2-amino-7-hydroxytetralin carboxyalkyl ethers, are also claimed.
Patent EP-0408463-A1 (EP)
Inventor: ROELANT CHRIS
IPC: C12Q1/68
Filed: 1990-07-13
Abstract: The invention relates to an homogeneous hydroalcoholic chemiluminescent composition which can comprise: 
- a solution containing an acridine derivative, 
- a water-miscible alcohol, 
- a reducing agent. 
     The chemiluminescent compositions of the invention are used particularly for the determination and quantification of reducing agents, pH variations in small samples, antigens or antibodies, and hybridization reactions.
Patent EP-0421880-A1 (EP)
Inventor: HAMEL ANDRE
IPC: H04B10/43
Filed: 1990-10-04
Abstract: Integrated-optics multi-purpose component comprising a light guide (12) formed on one face of a substrate (10) made from birefringent material having neutral axes oriented such that an electromagnetic wave propagating in the guide (12) is decomposed into two waves having polarisations which are mutually perpendicular and along the neutral axes, means (14, 15, 16, 18) for applying an electric field perpendicularly to the light guide (12) and uniformly along the guide (12), two linear polarisers (20, 22) of mutually parallel polarisation directions (d1, d2) each disposed at one end of the guide (12), and focusing means (24, 26, 28, 30). …<??>Distribution network applying the said component and comprising at least one optical amplifier. Information is transmitted by an optical delay modulation. A detection system enables the noise, due in particular to the sources, the optical amplifiers and the transmission line, to be reduced. …<??>Application to tunable optical filtering and to optical telecommunications. …<IMAGE>…
Patent EP-0434568-A1 (EP)
Inventor: COURTADE MICHEL
IPC: A01N47/34
Filed: 1990-12-20
Abstract: The present invention relates to a novel fungicidal composition for the treatment of downy mildew of grapevines. It consists of a composition of three known active fungicides comprising a dicarboximide, such as folpet, an acetamide such as cymoxanil, and a halogenated isophthalonitrile such as chlorothalonil, in predetermined proportions. These ternary compositions allow the total quantity of fungicidal active substance in the intended application to be reduced substantially.
Patent EP-0407315-A1 (EP)
Inventor: POINT JACQUES
IPC: F04B43/04
Filed: 1990-07-05
Abstract: A diaphragm pump intended to pump gases or highly-volatile liquids include a vibrating arm (6) acting on a diaphragm (5) placed into oscillation by a fixed electromagnet (7) fed with alternating or direct electric current. The vibrating arm (6) is composed of a single piece of plastic material, with an enlarged head (11) integrally molded with at least one permanent magnet (9) located opposite electromagnet (7). Opposite the head (11), the vibrating arm (6) has an elastically deformable part (12) attaching the arm to pump housing (1).
Patent EP-0389438-A1 (EP)
Inventor: WEBER PETER
IPC: E04D13/10
Filed: 1990-03-20
Abstract: The snow guard is formed from two parts, a suspending part (80) and a fastening part (81). The suspending part (80) contains a projection (82) which engages under a drip nose (4) of an upper roof tile (2). A projecting leg (85), which forms the snow-retaining part (84), is arranged on the suspending part (80) on the side opposite the projection (82). The fastening part (80) is displaceable on this leg. Said fastening part contains a slide (86) which can be locked to the leg (85) via a catch mechanism (88, 89). In addition, the slide (86) contains a pressure part (90) which, in the assembled condition of the snow guard, bears on the roof tile (2) and holds the latter clamped between the pressure part (90) and the suspending part (80). This ensures secure fastening of the snow guard to the roof tile (79). <IMAGE>
Patent EP-0433218-A1 (EP)
Inventor: BERIGER ERNST DR
IPC: C07D413/04
Filed: 1990-11-06
Abstract: Method for the preparation of aminotriazine derivatives of the formula <IMAGE>  in which R is hydrogen, C1-C6-alkyl, C3-C6-cycloalkyl, C1-C4-alkyl which is substituted by 1 to 10 halogen atoms or 1 to 3 radicals from the group comprising C1-C3-alkoxy, C1-C3-alkylthio or phenyl, or is phenyl, or phenyl which is substituted by 1 to 3 radicals from the group comprising halogen, methyl, ethyl, methoxy, methylthio or nitro, characterised in that a compound of the formula II <IMAGE> in which R1 is hydrogen, C1-C4-alkyl, C2-C6-cycloalkyl, C1-C4-alkyl which is substituted by 1 to 9 chlorine atoms, C1-C3-alkoxy, C1-C3-alkylthio, C1-C3-alkylsulphinyl, C1-C3-alkylsulphonyl, phenyl, phenyl which is substituted by 1 to 3 radicals from the group comprising halogen, methyl, ethyl, methoxy, methylthio or nitro, or pyridyl, is reacted with hydrazine hydrate, and the resulting compound of the formula III <IMAGE> is subjected to acid hydrolysis. The compounds prepared according to the invention are suitable as starting materials for the preparation of effective pesticides.
Patent EP-0454935-A1 (EP)
Inventor: MAIFREDI OSCAR
IPC: F16L37/098
Filed: 1990-12-13
Abstract: The invention relates to an insert for connecting a flexible tube to a shower head which has on axial pipe (13) and, externally, has, keying (17) and sealed truing (15, 16) means in a seat of said shower head. It has one elastic tab (19) with a tooth (20) able to clip into a hole (21') formed at the same level of said seat. The keying means (17) prevent the rotation of the insert whilst the tooth prevents an axial unscrewing.
Patent EP-0453699-A1 (EP)
Inventor: JANSON KURT
IPC: B27B29/08
Filed: 1990-04-26
Abstract: A timber rotator intended for a log carriage operative to feed timber workpieces through a sawmill. The timber rotator includes two arms (20, 21) which are provided with means for rotating a timber workpiece and capable of receiving and carrying a workpiece and, when necessary, to rotate the workpiece through a given angle. To this end the arms are fixated at a given, appropriate, angle relative to one another such as to form a substantially L-shaped cradle for accommodating a workpiece. The cradle is pivotally suspended at one upper end of the substantially vertically orientated leg (21). There is also provided a device (23) for swinging the cradle (20, 21) around the suspension point (22) in conjunction with receiving, rotating or laying-off a workpiece (29).
Patent EP-0456731-A1 (EP)
Inventor: ACKROYD JOHN BRITISH AEROSPACE
IPC: G02F3/00
Filed: 1990-02-07
Abstract: L'ordinateur optique décrit comprend un premier réseau (10) d'éleéments de calcul optique interconnectés selon une fonction topographique désirée à un second réseau (12) d'éléments. Les interconnexions peuvent être modulées par un filtre à transmission variable (13), lequel peut comporter un réseau d'éléments qui ont chacun une transmissivité indépendamment variable et qui commandent ou modulent les interconnexions entre les éléments des réseaux.
Patent EP-0469041-A1 (EP)
Inventor: VIRNIG MICHAEL J
IPC: C07C51/36
Filed: 1990-04-17
Abstract: Des alcools secondaires à insaturation oléfinique dans lesquels la double liaison carbone-carbone et la fonctionnalité alcool sont séparés uniquement par des groupes méthylènes, sont isomérisés en cétones en faisant réagir un mélange composé d'un alcool secondaire à insaturation oléfinique et d'une quantité catalytique efficace d'un catalyseur à base de palladium sensiblement entièrement hydrogéné à une température comprise entre 200°C environ et 300°C et en faisant passer de l'hydrogène au travers du mélange de réaction jusqu'à ce que le nombre d'iodes dudit mélange de réaction soit inférieur à 10, et en séparant le catalyseur de la cétone.
Patent EP-0479794-A1 (EP)
Title: Jeu solitaire
Inventor: GRUBER FRITZ
IPC: A63F9/08
Filed: 1990-04-28
Abstract: La présente invention se rapporte à un jeu solitaire consistant essentiellement en un corps de forme parallélépipédique (1) dont les deux faces frontales opposées (1a) sont carrées, et en quatre disques semi-circulaires (2) lesquels sont fixés, de manière qu'ils puissent pivoter de 90 degrés, aux quatre arêtes longitudinales (1c) du corps de forme parallélépipédique (1). Sur le pourtour de chaque disque semi-circulaire (2) sont disposés deux segments annulaires en quart-de-cercle (3) mobiles le long du pourtour en arc-de-cercle de chaque disque demi-circulaire (2). Ce jeu solitaire se caractérise par une haute complexité de jeu ainsi que par une structure simple et compacte.
Patent EP-0443029-A1 (EP)
Inventor: SUGATA FUJIO
IPC: H04Q11/04
Filed: 1990-04-27
Abstract: Le générateur de signaux comprend une unité génératrice de signaux de synchronisation (N), une unité génératrice de signaux (M) qui produit les signaux désirés sur la base des signaux de synchronisation formés par l'unité génératrice de signaux de synchronisation (N), et une unité de synthèse de signaux (S). L'unité génératrice de signaux de synchronisation (N) comporte un premier circuit compteur (N1), un circuit de discrimination de coïncidences (N2), un second circuit compteur (N3), un circuit générateur de signaux de synchronisation (N4) et un circuit générateur de signaux de discrimination (N5) et produit un signal de synchronisation en vue d'introduire le signal de structure dans une portion prédéterminée. L'unité génératrice de signaux (M) comprend un circuit générateur de signaux additionnels (M1), un circuit générateur de signaux de servitude (M2) et un circuit générateur de signaux de structure (M3). L'unité de synthèse de signaux (S) synthétise le signal de structure, le signal additionnel et le signal de servitude et produit le signal résultant. Le circuit de discrimination de coïncidences (N2) reçoit une donnée d'adresse qui indique une position désirée du signal de donnée. Le second circuit compteur (N3) et le circuit générateur de signaux de synchronisation (N4) exécutent des opérations essentiellement fixes pour la donnée d'adresse qui occupe n'importe quelle position.
Patent EP-0427869-A1 (EP)
Inventor: OKADA OSAMU OSAKA GAS CO LTD
IPC: H01M8/06
Filed: 1990-05-15
Abstract: Système de production d'énergie par pile à combustible utilisant un gaz combustible qui contient de l'hydrogène en tant que composant principal et que l'on obtient en désulfurisant les combustibles de départ, tels que le naphte, le LPG, le gaz de ville, etc., et en soumettant le gaz résultant à reformage de vapeur. L'invention se rapporte également à un procédé de production de gaz combustible, dans lequel les combustibles de départ sont désulfurisés grâce à l'utilisation d'un agent désulfurisant à base de cuivre-zinc. Lesdits combustibles de départ sont fortement désulfurisés pour empêcher la dégradation du catalyseur de reformage de vapeur. Il en résulte que cette pile à combustible peut fonctionner de manière stable pendant longtemps, et dès lors que le rapport S/C (le nombre molaire de vapeur par mole de carbone d'hydrocarbures dans le combustible de départ) peut être réduit pendant le reformage de vapeur, la teneur en hydrogène du gaz combustible peut être accrue, ce qui améliore le rendement énergétique de la pile à combustible.
Patent EP-0470174-A1 (EP)
Inventor: DELUCA MICHAEL J
IPC: H04W4/00
Filed: 1990-04-12
Abstract: Un récepteur portatif (20) comporte une horloge (36), et reçoit un signal indiquant l'emplacement du récepteur portatif. Ledit récepteur portatif comporte une mémoire (38) comprenant une pluralité d'emplacements auxquels correspondent des fuseaux horaires. Lors de la réception du signal d'emplacement, ledit récepteur détermine le fuseau horaire de l'emplacement ainsi que le fuseau horaire de l'horloge. Ladite horloge est ensuite réglée afin de correspondre au fuseau horaire de l'emplacement. On peut également utiliser le signal d'emplacement pour régler la fréquence de fonctionnement dudit récepteur.
Patent EP-0498813-A1 (EP)
Title: Circuit for the cut off regulation in a television receiver.
Inventor: SOWIG HELMUT
IPC: H04N5/68
Filed: 1990-10-27
Abstract: With certain picture formats, for example, presentation of 16:9 picture on a 4:3 screen, the cut off signals for the dark radiation current regulation inserted into the video signal can become visible in the black bands. The task is to avoid such signals becoming visible on the screen. The measuring process for the cut off regulation only happens briefly, for example, always only shortly after switching on the receiver. The result of the measurement (Uco) is stored in a memory (14) and read out from the memory (14) during most of the operating time. In particular, color televison receivers for the presentation of differing picture formats.