baber/WOPTO huggingface dataset:
Patent EP-0375606-A1 (EP)
Inventor: HACHTEL HANS
IPC: F16B13/13
Filed: 1989-11-22
Abstract: The fastening member consisting of a sleeve (1) and a bolt (3) makes itself a drilled hole (4a) in the receiving material (4). For this purpose, the sleeve (1) is designed as a cutting tip (1c) at its front end (1a) in the direction of placement. The rotary drive of the sleeve (1) is effected via working surfaces (1e) on the rear end (1b) of the sleeve (1). After a drilled hole (4a) has been drilled by means of the sleeve (1), the bolt (3) is driven through the sleeve (1) into the receiving material (4). 
<IMAGE>
Patent EP-0339083-A1 (EP)
Title: A pair of seal members of hard material having a low friction coefficient
Inventor: KNAPP ALFONS
IPC: F16J15/10
Filed: 1988-10-13
Abstract: A pair of seal members of hard material such as a pair of small plates which control the fluid flow through a 
faucet. 
The first seal member is made of silicon carbide, preferably formed by a process of siliconizing a carbonaceous 
semi-fin­
ished form. The second seal member is made from a material which is at least moderately hard, capable of receiving 
a pre­
cise finish, and is covered by a thin layer of harder material - silicon carbide or another carbide, a nitride, or carbon 
with a 
cubic crystallographic lattice structure - applied by physical or chemical deposition by vapor. This configuration 
results in 
a low friction coefficient even in the absence of lubrication, prevents excessive adhesion among the parts with highly 
pol­
ished surfaces, it assures smooth operation over long periods of time even if the seal members are subjected to high 
temper­
atures, and an excessive amount of friction is prevented upon initial separation.
Patent EP-0390845-A1 (EP)
Inventor: RYGG FINN
IPC: E06B3/68
Filed: 1988-12-13
Abstract: Amélioration apportée à des fenêtres ayant une ou plusieurs couches de vitrage et obtenue avec des croisillons collés à l'extérieur (2). Pour simplifier l'installation dans le cadre, une moulure de fenêtre externe/cadre de croisillon extérieur (1), ayant de préférence la même hauteur que les croisillons (2), est fixée au vitrage (5) au bord de celui-ci.
Patent EP-0380592-A1 (EP)
Title: ESTERS DE L'ACIDE 2-OXO-1-SUBSTITUE PYRAZOLO[1,5-a]PYRIMIDINE-6-CARBOXYLIQUE
Inventor: ATWAL KARNAIL
IPC: C07D487/04
Filed: 1989-01-05
Abstract: Les composés de la formule (I) ou leur sel pharmaceutiquement acceptable ont une activité cardiovasculaire. Dans cette formule R1 représente (1) ou (2); R2 représente un hydrogène, un alkyle, un alkényle, un alkynyle, un cycloalkyle, un aryle, -(CH2)n-Y1, ou un alkyle à substitution halo; R3 représente hydrogène, alkyle, cycloalkyle, aryle, -(CH2)n-Y2, -(CH2)p-Y3, ou un alkyle à substitution halo; R4 représente un aryle; R5 représente un hydrogène, alkyle, cycloalkyle, aryle, ou arylalkyle et R6 représente un hydrogène, alkyle, cycloalkyle, -(CH2)n-Y2, -(CH2)p-Y3 ou un alkyle à substitution halo, ou R5 et R6, pris ensemble avec l'atome d'azote auquel ils sont rattachés représentent 1-pyrrolidinyle, 1-pipéridinyle, 1-azépinyle, 4-morpholinyle, 4-thiamorpholinyle, 1-pipérazinyle, 4-alkyl-1-pipérazinyle, 4-arylalkyle-1-pipérazinyle, 4-diarylalkyle-1-pipérazinyle ou 1-pyrrolidinyle, 1-pipéridinyle, ou 1-azéipinyle substitué avec alkyle, alkoxy, alkylthio, halo, trifluorométhyle ou hydroxy; R7 représente alkyle, cycloalkyle, aryle, -(CH2)n-Y2, -(CH2)p-Y3 ou alkyle à substitution halo; Y1 représente cycloalkyle, aryle, hydroxyle, alkoxy, aryl-(CH2)m-O-, mercapto, alkylthio, aryl-(CH2)m-S-, amino, amino substitué, carbamoyle, (3), carboxyle, alkoxycarbonyle, (4), (5), (6), ou (7); Y2 représente un cycloalkyle, aryle, carbamoyle, (3), carboxyle, alkoxycarbonyle, (4), ou (5); Y3 représente hydroxyle, alkoxy, aryl-(CH2)m-O-, mercapto, alkylthio, aryl-(CH2)m-S-, (6), (7), amino ou amino substitué; m est égal à 0 ou à un nombre entier compris entre 1 et 6; n est un nombre entier compris entre 1 et 6; et p est un nombre entier compris entre 2 et 6.
Patent EP-0400051-A1 (EP)
Title: Polypeptide compounds having growth hormone releasing activity.
Inventor: BOWERS CYRIL YARLING
IPC: C07K17/08
Filed: 1989-01-18
Abstract: Disclosed are novel polypeptide compounds which promote the release and elevation of growth hormone levels in the blood of animals. Also disclosed are methods of promoting the release and elevation of growth hormone levels in the blood of animals using the disclosed polypeptide compounds.
Patent EP-0403535-A1 (EP)
Title: Coumarines permettant d'inhiber la transcriptase inverse chez les etres humains
Inventor: REUSSER FRITZ
IPC: A61P43/00
Filed: 1989-02-08
Abstract: Les composés suivants, à savoir 6-bromo-3-[(m-chlorophényle)carbamoyl]-coumarine, 6-bromo-3-[(alpha,alpha,alpha-trifluoro-m-toluyle)carbamoyle]coumarine, 6-bromo-3-[(2,5-dichlorophényle)carbamoyle]coumarine, [[bis(4-hydroxy-2-oxo-2H-1-benzopyrane-3-yl)-méthyl]cyclopentadiényle]cyclopentadiényle-fer, 3-cinnamoyle-4-hydroxy-coumarine, héxachlorocoumarine, 7-acétoxycoumarine ou phénylméthylester de l'acide [1-(2-oxo-2H-1-benzopyrane-3-yl)éthylidène]-hydrazinecarboxylique ou leurs sels pharmaceutiquement acceptables peuvent être utilisés pour traiter des êtres humains infectés par une ou plusieurs souches d'un virus d'immunodéficience humaine.
Patent EP-0400082-A1 (EP)
Inventor: BHAGWAT PRADEEP M
IPC: A47L9/28
Filed: 1989-02-23
Abstract: Un dispositif actionné par moteur à double mode d'alimentation réseau/piles, tel qu'un aspirateur de ménage (10), peut être actionné dans un mode d'alimentation par réseau par une source conventionnelle d'énergie et dans un mode d'alimentation par pile par l'énergie fournie par une batterie interne rechargeable (B) qui comprend un chargeur interne (60-70) de recharge de la batterie lorsque le dispositif (10) est raccordé au réseau. Le chargeur interne (60-70) comprend un transformateur de tension (100) qui transforme le courant de source d'entrée en un courant continu relativement fort haché par des commutateurs (124 et 126) à une fréquence relativement élevée, par exemple 25 KHz. Le courant de haute tension et de haute fréquence est appliqué à un transformateur dévolteur (134) et la sortie dévoltée est redressée afin de fournir un courant continu de faible tension approprié pour recharger la batterie interne (B) lorsque le dispositif (10) est raccordé au réseau. Le transformateur de tension (100) permet de transformer de manière avantageuse et très efficace l'énergie d'entrée afin de satisfaire les besoins en courant de charge de la batterie interne (B) avec un dispositif compact.
Patent EP-0396633-A1 (EP)
Inventor: HAMMETT ROY
IPC: B65D83/76
Filed: 1989-03-14
Abstract: Un distributeur (10) qui renferme un réservoir élastique (16) pour supporter la pression s'exerçant sur le produit à distribuer depuis le réservoir, comporte un actuateur rotatif (11) permettant d'actionner un piston (12) pour remplir le réservoir. Ce piston de remplissage est solidaire de l'actuateur, et la chambre ou le cylindre (13) du piston, ainsi que le support de réservoir (25) sont solidaires du récipient, assurant ainsi une architecture simple. Le distributeur permet une vaporisation de type aérosol sans utiliser de gaz propulseurs susceptibles d'être nocifs pour l'atmosphère.
Patent EP-0424421-A1 (EP)
Inventor: FROSCH WERNER
IPC: D04H1/498
Filed: 1989-07-12
Abstract: Lors de la réunion de voiles de carde en fibres textiles, les voiles de carde ou similaires sont placés les uns à côté des autres et transportés ensemble au moyen de rouleaux, les voiles de carde (7, 8) adjacents sont refoulés (10.36), puis le voile de carde refoulé le plus large est légèrement étiré en longueur, le rouleau en aval tournant à une plus grande vitesse que le rouleau de refoulement.
Patent EP-0420919-A1 (EP)
Inventor: HOLBEK JOHN VALDEMAR
IPC: E04D15/06
Filed: 1989-06-23
Abstract: L'appareil décrit, qui sert à dérouler un matériau en bande sur un substrat (28), comprend une structure à châssis (1) avec des paliers (22) pour permettre le montage d'un rouleau (48) autour duquel est enroulé le matériau. La structure à châssis (1) soutient en outre des organes de guidage (12, 13, 14) de la bande, et l'organe de montage (22) ainsi que les organes de guidage (12, 13, 14) sont disposés de sorte qu'une partie de la bande en cours de déroulement soit accessible pour une opération de chauffage effectuée par un agencement de brûleurs (40). Afin d'assurer une commande sûre du rouleau (48) pendant le déroulement du matériau en bande, les organes de guidage (12, 13, 14) de la bande sont disposés sur la structure à châssis (1) de sorte qu'une bande en cours de déroulement se déplace depuis le rouleau (48, 49) en question vers le haut et autour des organes de guidage (12, 13, 14), puis vers le bas, autour du rouleau (48) se dévidant, pour passer entre celui-ci et le substrat (28).
Patent EP-0439664-A1 (EP)
Inventor: D AMATO SALVATORE
IPC: B65D3/06
Filed: 1990-02-02
Abstract: The container 1 serves to receive beverages. It has, in essence, a conical shape and tapers towards the drinking aperture (5). The broader end of the container is sealed in a liquid-tight manner with a separate bottom lid (2). <IMAGE>
Patent EP-0385248-A1 (EP)
Inventor: SPEER DIETRICH DR
IPC: C09C1/00
Filed: 1990-02-21
Abstract: Grey-black inclusion pigments are obtained by enclosing iron titanates of the formula FeTiO3 in zirconium silicate crystals. They are prepared by igniting a mixture of zirconium oxide having a particle size distribution of 6 to 10  mu m and a specific surface area of 2 to 5.2 m<2>/g, silica and iron oxides and titanium oxides or iron compounds and titanium compounds forming oxides in the presence of mineralisers under oxidising conditions at 800 to 1300 DEG C.
Patent EP-0385439-A1 (EP)
Inventor: TAKASE AKIRA C O NKK CORPORATI
IPC: B21B25/00
Filed: 1990-02-28
Abstract: A plug (1) for manufacturing a seamless steel pipe is disclosed. The plug includes the surface layer (3) made of molybdenum or molybdenum base alloy coming in contact with a workpiece to be drilled and the core (4) covered with the surface layer. The surface of the core being in contact with the surface layer is formed uneven. According to the invention, the surface layer and the core are strongly joined together, and the life of the plug is elongated.
Patent EP-0448748-A1 (EP)
Inventor: SAITO TORANOSUKE C O SANKO CHE
IPC: C07C317/14
Filed: 1990-03-27
Abstract: Herein disclosed are a method for preparing an aromatic sulfone comprising the step of condensing, by heating, an aromatic compound with sulfuric acid or an aromatic sulfonic acid in the presence of a heteropoly-acid and orthophosphoric acid; and a method for preparing an aromatic sulfone comprising the steps of: condensing, by heating, an aromatic compound with sulfuric acid or an aromatic sulfonic acid in the presence of a heteropoly-acid and orthophosphoric acid; adding water and optionally an aromatic compound to the resulting reaction mixture to separate it into (i) a mixture of the aromatic sulfone and unreacted aromatic compound and (ii) an aqueous solution containing the heteropoly-acid, orthophosphoric acid and aromatic sulfonic acid, to thus recover the same. The aqueous solution containing the heteropoly-acid, orthophosphoric acid and aromatic sulfonic acid can be recyled or reused in the subsequent condensation reaction.
Patent EP-0403984-A1 (EP)
Inventor: FALKE HOLGER
IPC: B01J23/84
Filed: 1990-06-16
Abstract: Novel supported catalysts for the decomposition of ozone in gases, particularly for purifying the breathing air, comprising metals and/or transition metal oxides, preferably hopcalite, as the catalytically active coating on foamed, open-cell organic polymers as the support are described.
Patent EP-0413944-A1 (EP)
Inventor: STOLBERG HERMANN-JOSEF
IPC: F16K1/20
Filed: 1990-07-13
Abstract: In a butterfly valve for pipes of large nominal width, whose valve butterfly (7) has a butterfly diaphragm (11) which is attached to a supporting frame (9) and has a sealing arrangement (12) attached circumferentially thereto, the butterfly diaphragm consists of a single sheet-metal plate (14) which is provided with reinforcing ribs (15) and a sheet-metal collar (16) to which the sealing arrangement (12) is attached. The joint between the valve butterfly (7) and the butterfly housing (1) is effected by means of bent hinge levers (19, 20). As a result of the construction according to the invention, the valve butterfly (7) is of very simple construction and nevertheless forms a perfect seal in the closed position. <IMAGE>
Patent EP-0466968-A1 (EP)
Inventor: ARAI SHOJI
IPC: B41J2/345
Filed: 1990-07-20
Abstract: A thermal recording head and system including a plurality of heating elements (1) ranged in one line, wherein N groups of heating elements are sequentially selected to be actuated by selecting a respective one of every N number of adjacent heating elements in order for N times of divisional recording for one line.
Patent EP-0423555-A1 (EP)
Inventor: HAUSMANN KURT
IPC: C25F3/04
Filed: 1990-10-05
Abstract: Um bei der elektrochemischen Aufrauhung der Oberfläche von vorzugsweise bandförmigem Trägermetall zur Herstellung von Druckplatten oder dergleichen eine streifenund smutfreie Oberfläche mit gleichmäßig verteilter, guter Rauhigkeit zu erzielen, findet eine Aufrauhstation (1) mit drei Zonen (I, II, III) Verwendung, wobei in jeder Zone die Stromdichte, die Frequenz, die Elektrolyttemperatur, die Elektrolytart und die Verweilzeit individuell bestimmt werden können. Dementsprechend können in der Zone I zur Erzielung vieler Angriffspunkte eine höhere Frequenz und Stromdichte vorgesehen sein als in der Zone II, in der nur noch eine lange Verweilzeit zur Vergrößerung der bereits gebildeten Angriffspunkte benötigt wird. In der Zone III kann zur Smutbeseitigung eine besonders hohe Stromfrequenz zur Anwendung kommen.
Patent EP-0425852-A1 (EP)
Inventor: TAKESHI NAKAYAMA
IPC: B62D25/18
Filed: 1990-10-10
Abstract: The present invention is a vehicle mudguard comprising a front member (1) having openings facing the tire side, and a back member (2) arresting and draining water passed through the openings. And a space is formed between the front and back members. A first invention has draining ribs (4) fitted on the front part of the back member in the vertical direction, and has a plurality of projections (5) arranged, at least, among the draining ribs. A second invention has a water-­permeable middle member having a three-dimensional, irregular-shaped foam structure situated in a space between the front and back members.
Patent EP-0480090-A1 (EP)
Inventor: LUNARDON GIANFLAVIO DR
IPC: C08J9/02
Filed: 1990-10-11
Abstract: Described are polyisocyanate compositions comprising:
     (a) from 90 to 50 % by weight of a reaction product of an organic diisocyanate and a polyether-polyol having a functionality of at least 2, said reaction product having a content of free NCO groups of from 26.5 to 33% by weight; and   (b) from 10 to 50 % by weight of polymethylene-polyphenyl-polyisocyanates.
Patent EP-0432442-A1 (EP)
Inventor: O'BRIEN PATRICK MICHAEL
IPC: A61K31/4406
Filed: 1990-11-05
Abstract: This invention relates to novel compounds which are ACAT inhibitors rendering them useful in lowering blood cholesterol levels. The compounds contain two urea or thiourea, amide, or amine moieties or combinations of said moieties and have the following general formula:
     wherein Ar is an aryl group, m and n are zero or one, W and YNH and
     form the urea, thiourea, amide or amine moieties.
Patent EP-0443168-A1 (EP)
Inventor: ROSSKOPF FRANZ
IPC: H02K9/06
Filed: 1990-12-19
Abstract: In an air-cooled generator, in particular a high-speed AC generator for vehicles, the main flow of the cooling air is sucked out through the intermediate spaces of the magnet poles on the outer circumference of the rotor. The rotor rotates at high speeds past webs between cooling air perforations in a bearing plate of the generator housing, as a result of which, air currents which impinge on the webs from the intermediate spaces or cooling channels cause a cooling air flow which flows in a highly turbulent manner towards the fan wheel arranged on the exterior, resulting in increased noise. In order to reduce the noise it is proposed that a smoothing zone (16) for the cooling air be arranged between the bearing plate and a cooling air inlet region of the fan wheel. This measure considerably reduces the flow noise.
Patent EP-0385622-A1 (EP)
Inventor: OKADA MASAKI
IPC: F02B1/04
Filed: 1990-02-16
Abstract: An energy recovery system for a motor vehicle having a gasoline engine (1) and an exhaust energy recovery device (3,21) disposed in an exhaust system (17) of the engine. When the amount of depression of an accelerator pedal (5) is zero and the speed of travel of the motor vehicle and/or the rotational speed of the engine is higher than a predetermined value, it is decided that engine braking is applied to the motor vehicle at the time the motor vehicle it is decelerated or runs down a slope. Then fuel supplied to the engine is cut off, and the throttle valve (14) is fully opened. As a result, the engine functions as a compressor and air compressed by the engine operates the exhaust energy recovery device. The braking energy produced by the engine brake is now effectively converted into and recovered as electrical energy.
Patent EP-0420652-A1 (EP)
Inventor: WINTER WILLIAM EDWARD JR
IPC: C10G45/46
Filed: 1990-09-27
Abstract: A slurry hydrotreating process is described in which a hydrotreating catalyst of small particle size is contacted with a heavy fossil fuel. High catalyst activity is maintained by circulating the catalyst between a hydrotreating zone and a reactivating zone where the catalyst is hydrogen-stripped.
Patent EP-0377534-A1 (EP)
Inventor: ELYADA YEHUDA
IPC: H01J35/10
Filed: 1990-01-04
Abstract: An X-ray tube including a vacuum containment vessel (10), an anode (14) disposed within the vacuum containment vessel and which is stationary relative thereto, a cathode (65) disposed within the vacuum containment vessel in operative relationship with the anode, apparatus for rotating the vacuum containment vessel and the anode together relative to a fixed reference and relative to the cathode such that the cathode is stationary relative to the fixed reference.
Patent EP-0384832-A1 (EP)
Inventor: ZACHARY ALAIN
IPC: A01F12/44
Filed: 1990-02-20
Abstract: Combine harvester comprising a crop-threshing device (10) composed of a rotary thresher rotor (12) and of a stationary counter-threshing (16) stator, characterised in that the counter-threshing stator (16) is perforated, and in that under said perforated stator there is a separating compartment (32) equipped with ventilating separation means (42, 46, 48). <IMAGE>
Patent EP-0529103-A1 (EP)
Inventor: CHAUVEL GERARD
IPC: H04N7/169
Filed: 1990-02-28
Abstract: An digital processing apparatus and method for use in a television receiver for processing a component television signal. After the components are digitized into luminance and color difference data samples, various configurations of input control circuits (54a and 54b) govern the input of samples to an input layer (11) of a single-instruction multiple data processor (10). Input control circuits for luminance and chrominance signals expand the compressed component signal so that the correct samples appear on the proper lines. If the signal is scrambled, it is descrambled, using a descrambling unit and input control circuit.
Patent EP-0390700-A1 (EP)
Inventor: MAZOYER JEAN-PIERRE LE VALLON
IPC: G01F11/08
Filed: 1990-03-30
Abstract: The invention relates to a regulator device for a sampler of a liquid flowing through a pipe (1), said sampler comprising a four-way distributing valve (4), a first way (7) being designed for connection to said pipe and a second way (8) being connected to a sample tank (9). Said distributing valve is furthermore controlled by the rate of flow of liquid in the pipe in order alternately to put the first way in communication with the third and the second way in communication with the fourth, and then the first way in communication with the fourth and the second way in communication with the third. The regulator comprises two outflow chambers (12, 13) that can be put in connection respectively with the third and with the fourth way of the distributing valve, and a regulator chamber (22) separated by a deformable diaphragm (21) from each of the outflow chambers, said regulator chamber being provided with means (26) for varying the volume of the outflow chambers by deformation of said diaphragms. <IMAGE>
Patent EP-0406094-A1 (EP)
Inventor: JOURNET GERARD
IPC: B04B13/00
Filed: 1990-06-26
Abstract: Procédé de conduite automatisée d'une essoreuse centrifuge à panier cyclindrique et à fonctionnement cyclique suivant lequel on commande, à chaque cycle, la fermeture de la vanne d'alimentation lorsque l'épaisseur de la couche de produit dans le panier atteint une valeur prédéterminée. 
     Pour maintenir constante la charge du panier en dépit des variations, des caractéristiques du produit, on commande la fermeture de la vanne d'alimentation lorsque l'épaisseur de la couche du produit chargé dans le panier atteint la valeur d'une première consigne (EPD) inférieure à l'épaisseur correspondant à une valeur imposée (Ch) de la charge du panier, puis on mesure l'épaisseur maximale de la couche (EPM) et, à chaque cycle, on compare cette épaisseur maximale mesurée à la valeur d'une seconde consigne (EPC) correspondant à ladite valeur imposée de la charge du panier, et on détermine une nouvelle valeur pour la première consigne (EPD) on fonction de l'écart entre l'épaisseur maximale mesurée (EPM) et la valeur de la seconde consigne (EPC).
Patent EP-0414609-A1 (EP)
Inventor: DUBOIS CLAUDE ACHILLE GERMAIN
IPC: F02K1/70
Filed: 1990-08-22
Abstract: A jet engine thrust reverser has pivoting gates, each comprising an external gate (9) and an internal flap (11), which constitutes the flow deflection obstruction (27) in the unfolded position. The gate is moved by means of a ball screw (21), the nut (22) of which is connected to the external gate (9) and to the internal flap (11) respectively by means of connecting rods (23, 24), the external gate (9) pivoting about a fixed main pivot (19) and the internal flap (11) pivoting about a secondary pivot (20), which also causes it to slide towards the rear. Discharge grilles (25) are arranged on either side of the said ball screw (21), allowing the direction of the reversed thrust (27) to be controlled and arranged in the direct thrust position between the external gate (9) and the internal flap (11). <IMAGE>
Patent EP-0418116-A1 (EP)
Inventor: GUILLON HENRI
IPC: B60J10/00
Filed: 1990-09-03
Abstract: Metal reinforcement for sealing joint or strip (weatherstrip), usable in particular in the field of the automotive industry, and especially for the manufacture of parts such as guides, sliding channels, drip seals for the bottoms of car windows etc. The reinforcement is shaped into a U in use and comprises a succession of elements set apart from each other and connected to each other, each element being made up of two basically parallel strips joined by ties, and two adjacent elements being connected by a bar. 
<??>The ties (Ci, Di) and the bars (Ri) are both inclined to the mean longitudinal direction of the reinforcement (XX) but at opposing angles. 
<??>Application: the reinforcement is usable in particular in the field of the automotive industry, and especially for the manufacture of parts such as guides, sliding channels and drip seals for the bottoms of car windows. 
<IMAGE>
Patent EP-0434497-A1 (EP)
Inventor: BLAVIGNAC GUY
IPC: B29C53/58
Filed: 1990-12-10
Abstract: Le procédé consiste à réaliser séparément par enroulement filamentaire la paroi interne 11 du caisson annulaire sur un mandrin primaire 9, à fixer sur cette paroi des éléments raidisseurs 3 préfabriqués indépendamment, à juxtaposer au mandrin primaire un mandrin intercalaire 17 disposé entre les éléments raidisseurs, à réaliser par dessus ledit mandrin intercalaire les parois latérales et la paroi externe 12 du caisson et à débarrasser l'ensemble monobloc des éléments de mandrins intercalaires restés prisonniers du caisson. Application à la réalisation de structures porteuses. <IMAGE>