baber/WOPTO huggingface dataset:
Patent EP-0423139-A1 (EP)
Inventor: HERBST JOSEPH ANTHONY
IPC: C10G11/05
Filed: 1989-05-05
Abstract: On produit des catalyseurs de conversion d'hydrocarbures qui contiennent de la zéolithe béta en tant que composant catalytiquement actif, isolée ou associée à d'autres zéolithes, notamment des faujasites telles que la zéolithe Y ultrastable (USY), en les traitant avec un hydroxychlorure d'aluminium qui sert d'élément stabilisateur afin d'améliorer la stabilité hydrothermique et la résistance physique du catalyseur.
Patent EP-0423142-A1 (EP)
Inventor: HANSBEK PER
IPC: A47B13/08
Filed: 1989-04-26
Abstract: La table décrite comprend un dessus de table divisé en portions (4, 5 et 6) mobiles entre une première position, dans laquelle la surface de la table est relativement petite, et une seconde position, dans laquelle la surface de la table est relativement grande et qui est obtenue par insertion de dessus de table supplémentaires (10, 11, 12 et 13). Les dessus de table (4, 5 et 6) sont mobiles radialement à partir d'une première position dans laquelle ils sont en contact les uns contre les autres essentiellement le long de plan radiaux s'étendant depuis l'axe central. Les dessus de table supplémentaires (10, 11 et 13) se définissent mutuellement et sont reliés entre eux par charnières le long de bords qui s'étendent lorsque les dessus de table (4, 5 et 6) se trouvent dans la seconde position, essentiellement le long de lignes droites entre le point le plus à l'intérieur de chaque dessus de table (4, 5 et 6) et le point le plus à l'intérieur du dessus de table adjacent (4, 5 et 6). Une enceinte de stockage est disposée au centre sous la table dans une colonne de support centrale (2), pour le stockage des dessus de table supplémentaires (10, 11, 12 et 13) lorsque la table n'est pas rallongée.
Patent EP-0402421-A1 (EP)
Inventor: TAIG ALISTAIR GORDON
IPC: B60T13/74
Filed: 1989-03-23
Abstract: Lesdits freins à disque actionnés électriquement (10, 210) peuvent comprendre un mécanisme à vis et à écrou de grande efficacité (60) et/ou un mécanisme d'embrayage unidirectionnel (230). Le mécanisme à vis et à écrou de grande efficacité (60) comporte une vis (86) dont le filet de vis (89) a un pas prédéterminé, et au moins un écrou (77, 97) disposé autour de la vis (86) et ayant une ouverture intérieure (78, 98) avec un filet d'écrou (79, 99) à l'intérieur. Le pas du filet d'écrou (79, 99) est semblable au pas du filet de vis (89) et le diamètre du pas du filet d'écrou (79, 99) est supérieur au diamètre du pas du filet de vis (89). La vis (86) est entraînée par le moteur électrique (40) du frein à disque (10, 210). Le mécanisme d'embrayage unidirectionnel (230) comprend un élément d'entraînement à roue solaire (252) qui présente des fentes d'entraînement radiales (257) disposées face à face, à travers lesquelles s'étend une broche (243), laquelle s'étend transversalement à l'arbre d'entraînement (241) du moteur électrique (240). L'élément d'entraînement à roue solaire (252) est tourillonné à l'intérieur d'un élément à cage (281), qui présente des fentes de cage radiales disposées face à face (282) à l'intérieur desquelles s'étend la broche d'entraînement (243). Les fentes de cage radiales (282) se trouvent en non-alignement circonférentiel par rapport aux fentes d'entraînement radiales (257) de l'élément d'entraînement à roue solaire (252). L'élément d'entraînement à roue solaire (252) comporte des surfaces de came (253) recevant des roulements à rouleaux (290), lesquelles s'étendent à travers des ouvertures disposées face à face (284) ménagées dans l'élément de cage (281) pour se placer en prise avec une surface intérieure (297) d'un logement annulaire (295). Le mécanisme d'embrayage (230) permet à l'élément d'entraînement à roue solaire (252) d'être entraîné en rotation dans les deux directions par l'arbre d'entraînement (241), mais lorsque les forces de réaction tentent d'inverser la rotation de l'élément
Patent EP-0371122-A1 (EP)
Inventor: ANDERSSON JARL
IPC: F28D9/00
Filed: 1989-05-12
Abstract: Dans l'échangeur de chaleur à plaques décrit, qui sert à l'évaporation d'un liquide, on utilise des plaques d'échanges thermiques traditionnelles (3), qui ont une forme allongée et sensiblement rectangulaire et qui comportent des parties d'angles ajourées. Une partie d'angle d'au moins une plaque d'échange thermique sur deux a été retirée et des ouvertures de sortie (16) depuis les espaces intermédiaires des plaques, dans lesquels du liquide est à évaporer, ont été créées par omission des joints d'étanchéité de bord entre les plaques d'échanges thermiques formant ces espaces intermédiaires dans les régions des parties d'angles retirées.
Patent EP-0438505-A1 (EP)
Inventor: CLUETT GEORGE
IPC: B63H25/42
Filed: 1989-10-12
Abstract: La commande de volets compensateurs pour bateaux décrite comprend pour chaque volet compensateur (10, 12) un joug (34) fixé mobile à une structure, une liaison mécanique (18, 20) établie entre le joug (34) et le volet compensateur (10, 12) pour leur permettre de se déplacer à l'unisson, un levier (42) monté pivotant par rapport au joug (34) et comportant des première (48) et seconde (50) surfaces d'engagement, ainsi qu'une paire de commutateurs (52, 54) situés sur le joug (34) et disposés de façon à se placer en prise sélective avec les surfaces (48, 50) du levier pour actionner un dispositif hydraulique (16), lequel assure le déplacement du volet compensateur (10, 12) dans des directions opposées. Le réglage des volets (10, 12) est effectué par mouvement continu du levier (42) par rapport au joug (34), pendant que ce dernier se déplace en réponse à un tel réglage. Une graduation est fixée adjacente au levier (42), de sorte que la position de celui-ci fournit des indications visuelles sur la position des volets compensateurs (10, 12).
Patent EP-0412249-A1 (EP)
Inventor: GUERRO GERALD JOSEPH
IPC: C08G63/685
Filed: 1990-05-11
Abstract: The binder composition of this invention contains a beta-hydroxy urethane functional material and a polycarboxylic acid. Coated glass fibers are prepared by contacting said fibers with the binder composition of the invention and thereafter curing the composition. This invention is also an improved method of treating glass fibers by contacting them with the improved binder composition of the invention.
Patent EP-0400391-A1 (EP)
Inventor: MUELLER MICHAEL DR
IPC: C08L95/00
Filed: 1990-05-15
Abstract: The polymer-modified bituminous compositions contain from 0.5 to 20% by weight of polymer constituents, where from 20 to 100% by weight of the added polymer is polyalkyl (meth)acrylate which is built up from 50 to 100% by weight of C8- to C26-alkyl (meth)acrylates and has a molecular weight Mw of > 10<6>, corresponding to a viscosity  eta sp/c > 120 ml/g, measured in chloroform at 20 DEG C. This modification gives bituminous mixtures having improved elastic recovery, for example of > 50%, and good low-temperature flexibility.
Patent EP-0417407-A1 (EP)
Inventor: GOTTLIEB KLAUS DR
IPC: B01J47/018
Filed: 1990-06-19
Abstract: Shaped bodies of macroporous, strongly acidic or basic ion exchanger resin in the form of packing such as Raschig rings, Berl saddles, torus saddles, packing rings with a web or cross bar, Pall rings, other hollow bodies, hollow spheres and the like having a hollow space fraction of 5 to 95 % by volume of the macroform without pores, a BET surface area from 0.01 to 1,000 and preferably 20 to 600 m<2>/g and an exchange capacity from 0.05 to 10 and preferably 3 to 6 meq/g, are used as a catalytically active packing for chemical reactions, especially etherification, hydration, dimerisation, oligomerisation, esterification, hydrogenation or alkylation, or combinations thereof.   By means of simultaneously applied separation operations such as adsorption, absorption, extraction, stripping, distillation, rectification, fractionation, membrane processes or the like, a combination of a chemical reaction with a simultaneous separation of the components of the reaction mixture in one apparatus is achieved. In one of the examples, methanol and isobutene are reacted to give methyl tert.-butyl ether (MTBE), using Raschig rings of strongly acidic macroporous divinylbenzene/styrene copolymer.
Patent EP-0415377-A1 (EP)
Inventor: COSMO GUY
IPC: B65B11/04
Filed: 1990-08-28
Abstract: A machine for wrapping generally cylindrical articles, includes a supply reel (8) rotatably mounted in the machine for unreeling a web (6) of sheet material, a conveyor (31) for transporting the articles along a predetermined path, an inclined infeed table (3) for supplying the articles (1) by means of a gravity feed to the conveyor, and an article infeed mechanism (30) disposed adjacent the infeed table for success­ively feeding the articles to the conveyor. The articles infeed mechanism is movable between a first position in which it stops the feed of the articles fed thereto and a second position in which the articles are allowed to successively move by gravity forward for deposit on the conveyor. A device is provided for successively adhering the leading edge of the sheet material (6) to the articles and a transverse parting wire (27) serves to sever a predetermined portion of the sheet material so that it may be wrapped around the article (1) as it rolls forward toward the conveyor (31). A method for wrapping cylindrical articles is also disclosed.
Patent EP-0433635-A1 (EP)
Inventor: STEINER HANS ULRICH
IPC: D01H7/26
Filed: 1990-11-07
Abstract: A wing for a flier has a continuous sliver tube (3) which is clamped in a bush (28) coaxially with the axis of rotation (5) of the wing. The bush (28) is likewise connected releasably by means of bolts (30) to a frustoconical bell (21) made of plastic. The sliver tube projects through an orifice (24) and through a central orifice (23) in the bell (21) and extends onto the outer surface of the bell in the form of a spiral (15), as seen in a top view. <IMAGE>
Patent EP-0440994-A1 (EP)
Inventor: TORENBEEK REINDER
IPC: C07C409/32
Filed: 1990-02-07
Abstract: The present application discloses a process for the production of agglomerates of peroxides that are solid at room temperature and which decompose rapidly when heated to their melting point which comprises the steps of agitating an aqueous suspension comprising a first, solid peroxide which decomposes rapidly when heated to its melting point and a second, solid peroxide which does not rapidly decompose when heated to its melting point and has a melting point which is substantially lower than the temperature at which said first peroxide rapidly decomposes, at a temperature sufficient to at least partially melt said second peroxide and below the decomposition temperature of said first peroxide to thereby produce agglomerates containing both of said first and second peroxides; cooling with continued agitation the agglomerate-containing aqueous suspension to a temperature at which said second peroxide turns solid; and isolating the agglomerates. Also disclosed are a process such as that described above wherein an additional bridging liquid is employed to aid the agglomeration process. The agglomerated peroxides are disclosed as useful in the polymerization of vinyl chloride monomers and the curing of unsaturated polyester resins.
Patent EP-0429126-A1 (EP)
Inventor: GERKEMA HEIN
IPC: B65B13/20
Filed: 1990-11-13
Abstract: A bundling apparatus for clamping elongate articles (20-23) into a bundle, the apparatus having a zone into which the articles are brought for bundling, and an elongate flexible element (11) suspended so as to form a loop at least partly surrounding said zone. A pair of swingable tensioning arms (3,4) each has a contact member (9,10) for engaging the clamping element (11) from outside the loop and is swingable in a path about an axis (5) in a manner such that the contact member (9,10) moves above said zone while pushing said clamping element, the contact members (3,4) thus cooperate to effect tightening of the loop. The paths of swinging of said arms are arranged so that said arms are able to cross each other during their swinging movement.
Patent EP-0380268-A1 (EP)
Inventor: WEAVER BILLY LEE C O MINNESOTA
IPC: A61B8/06
Filed: 1990-01-22
Abstract: A Doppler blood flow system and method in which an ultrasonic wave (16) is reflected off of red blood cells (24) in blood flowing in tubing (20). The relfected ultrasonic wave (26) is digitally processed in the frequency domain. The flow rate of the blood is directly related to the average frequency of the Doppler signal. The typical Doppler signal is not a single frequency representing a single flow rate but is really an entire range of frequencies in which certain frequencies predominate which are indicated by increased amplitude of the signal when plotted in the frequency domain. The typical Doppler signal may actually have two "humps", one at a higher frequency which represents the actual information bearing content of the signal related to flow rate and one at a lower frequency which is caused by vibrations in the blood tubing system itself and could be caused by motor noise from the blood pump. Since the flow rate is related to average frequency of the information bearing portion of the typical Doppler signal, the low frequency "hump" must be taken out of Doppler signal in order to obtain an accurate flow rate.
Patent EP-0385792-A1 (EP)
Inventor: RANDKLEV RONALD M C O MINNESOT
IPC: A61C7/14
Filed: 1990-03-01
Abstract: A dental tape is disclosed comprising a light-curable, non-toxic paste layered between two cover sheets, at least one of which releasably adheres to the paste, and a dental article is disclosed comprising an orthodontic bracket having a base and a light-curable, non-toxic paste sandwiched between the base and a releasably adhering substrate.
Patent EP-0388143-A1 (EP)
Inventor: MURATA YUMIKO
IPC: C12P17/12
Filed: 1990-03-13
Abstract: A biotechnological process for the production of betacyanin pigments is disclosed which comprises cultivating calli, induced from a plant which belongs to  Beta vulgaris  L. and which is capable of producing betacyanin pigments, in a liquid culture medium containing a reducing agent such as glutathione.
Patent EP-0398796-A1 (EP)
Inventor: TURPIN MARC
IPC: G01C19/72
Filed: 1990-05-15
Abstract: L'interféromètre de l'invention, du type à fibre optique en anneau, à tête de mesure (16) reliée à une centrale de traitement distante (18) par des câbles, a un détecteur optoélectronique (17) déporté dans la centrale et relié à la tête de mesure par une fibre optique multimode (19).
Patent EP-0433236-A1 (EP)
Inventor: BOTO TERESIO
IPC: E04D3/06
Filed: 1990-12-10
Abstract: The supporting construction consists of longitudinal profiles and/or transverse profiles (8), which have an upwardly open channel situated below the coverings (33, 34), in order to carry water (10; 11) which has penetrated downwards through the seals (71) away from the covered zone towards the outside. In this arrangement, the transverse profiles (8) can reach through a recess into the longitudinal profiles, or vice versa. The supporting construction is intended for holding roof-covering slabs, penthouses, skylights, canopies, sloping glazing and similar coverings. <IMAGE>
Patent EP-0448716-A1 (EP)
Inventor: MORIYA YUKIO
IPC: E02F3/43
Filed: 1989-12-18
Abstract: The teaching/playback method of a working machine in accordance with the present invention is the method which is used for automating the operations of a hydraulic excavator and other construction equipment. The operations of a working machine actuator by an operator are stored and are played back in order to carry out automatically the same operation. Particularly, the present method makes it possible to carry out the same operation as the operation at the time of teaching even when a load condition to the working machine actuator at the time of teaching changes at the time of playback. To this end, a pump delivery quantity at the time of teaching and a feed flow rate to each working machine actuator are stored. When the pump delivery quantity changes due to the change of the load at the time of playback, an output control of an engine is conducted so that the pump delivery quantity is in conformity with the delivery quantity at the time of teaching. When the feed flow rate to the working machine actuator changes, a flow rate regulating valve disposed in its inflow circuit is controlled so that the pump delivery quantity is also in conformity with the flow rate at the time of teaching.
Patent EP-0463045-A1 (EP)
Title: Improved vitreous silica products.
Inventor: WELLS PETER JOHN AYCLIFFE CRES
IPC: C01B33/18
Filed: 1990-03-14
Abstract: A process for the manufacture of a synthetic silica product by vapour-phase oxidation of a silica precursor material in a flame not less than 60 % of the silica in the deposited product being derived by oxidation of: (A) one or more straight chain volatile silicon compounds of the general formula: R3Si.O(SiR2O)n.SiR3 and/or (B) one or more cyclic volatile silicon compounds of the general formula: SinOn(R)2n. Doped or undoped fume powder, porous silica soot or fully densified bodies made by the process are also claimed.
Patent EP-0472561-A1 (EP)
Inventor: SCHAEFER JOCHEN
IPC: B60T8/32
Filed: 1990-05-11
Abstract: Système antiblocage ou antiglissement où l'on a prévu des dispositifs additionnels pour détecter les oscillations des roues. En cas d'oscillation, des mesures pour les empêcher sont prises.
Patent EP-0424546-A1 (EP)
Inventor: KOMATSUBARA MICHIRO KAWASAKI S
IPC: C21D8/12
Filed: 1990-05-15
Abstract: A directional silicon steel sheet excellent in magnetic properties can be manufactured with a high productivity in a stabilized manner by effectively combining tandem rolling with aging treatment particularly in the final cold rolling step. The process comprises first conducting tandem rolling, then conducting continuous heat treatment, desirably, under an applied tension, and finally conducting cold rolling to attain a target sheet thickness.
Patent EP-0478617-A1 (EP)
Title: Emulsifier systems.
Inventor: DE MONTLAUR GEORGE DE VILLARDI
IPC: C09K23/00
Filed: 1990-06-11
Abstract: An emulsifier system for oil in water emulsions is a mixture of salts of a sulphonic acid and a di-carboxylic acid containing from 10-500 carbon atoms together with a C5-C25 monocarboxylic acid or its salt, a coupling agent and/or a non-ionic emulsifier have the benefits of power emulsifying power with reduced foaming and corrosive tendencies.
Patent EP-0482041-A1 (EP)
Title: Ear tag.
Inventor: NEHLS REINHARD
IPC: A01K11/00
Filed: 1990-07-05
Abstract: PCT No. PCT/EP90/01116 Sec. 371 Date Mar. 5, 1992 Sec. 102(e) Date Mar. 5, 1992 PCT Filed Jul. 5, 1990 PCT Pub. No. WO91/00686 PCT Pub. Date Jan. 24, 1991.An ear tag having a first button with an aperture, and a pin having a head and a heel is attached to the first button via engagement of the heel in the aperture. A second button is provided having an aperture for engaging the head of the pin. At least one of the buttons has an additional frangible ring adjacent one of the apertures through which the pin is introduced and by which the pin engages the appropriate button. As force is applied to the buttons in opposite directions the additional ring breaks making the re-connection of the two buttons impossible.
Patent EP-0461636-A1 (EP)
Inventor: ERNI MARKUS
IPC: D01H1/34
Filed: 1991-06-12
Abstract: In a spinning machine (1), there is a device (2) for changing the operating speed of the spindles and therefore of the travellers on the spinning rings, which contains a memory (23) for a spinning program, a memory (24) for a ring run-in program and a memory (25) for a traveller run-in program. Values from the various programs of the memories (23, 24, 25) are compared with one another, or desired values for the operating speed of the spindles are determined from these values, these desired values variable as a function of time being transmitted to a controller (20) for the speed of a driveshaft (12) which determines the operating speed of the spindles. The operating process makes it possible simultaneously to process a spinning program, a ring run-in program and a traveller run-in program and thus allow the particular most advantageous operating state of the spinning machine, whilst both new spinning rings and new travellers can be run in carefully and the production of the spinning machine is continued free of faults at a reduced operating speed of the spindles. <IMAGE>
Patent EP-0468477-A1 (EP)
Inventor: TAKAHASHI KATSUJI
IPC: C07B61/00
Filed: 1991-07-24
Abstract: A process for producing dihydric phenols is disclosed. The process comprises reacting a phenol with a ketone peroxide or a combination of a ketone and hydrogen peroxide in the presence of a compound having at least one P-S bond. Dihydric phenols can be produced in high yield without requiring neutralization after the reaction.
Patent EP-0474023-A1 (EP)
Inventor: OTSUKA NORIKO
IPC: A61Q19/00
Filed: 1991-08-20
Abstract: An emulsion-type aqueous cosmetic composition comprising:
     (i) a mixture of oil and fat, wherein said fat is present in at least 70 wt.% of said mixture, and at least 50 wt.% of said fat is at least one lipid selected from the group consisting of higher fatty acids, cholesterol, cholesterol fatty acid esters, ceramides, sugar ceramides, and compounds having the following formula (I):
      wherein R¹ is a linear or branched, saturated or unsaturated hydrocarbon group having 10 to 26 carbon atoms, and R² is a linear or branched, saturated or unsaturated hydrocarbon group having 9 to 25 carbon atoms,   (ii) an aqueous medium, and   (iii) an emulsifying agent,    said mixture of oil and fat being dispersed in said aqueous medium with said emulsifying agent.
Patent EP-0474072-A1 (EP)
Inventor: PICK NORBERT
IPC: A01D45/02
Filed: 1991-08-24
Abstract: In a known attachment for a combine harvester, a separation of the cobs or other cereals from plants is carried out by pulling plant stalks through a picking gap. After leaving the picking gap, the plant stalks are squeezed in between a rotating picking roller and a stationary part-casing and shredded by means of a stationary knife. The new harvesting unit is to reduce the drive-power requirement and the maintenance outlay to a minimum, and a constant working quality is to be achieved by means of exchangeable wearing parts. 
<??>The cutting device has two oppositely rotatable shafts (5) which are arranged at a distance from one another and on which are respectively located at least one cutting disc (7) and, adjacent to the cutting disc (7), a star element (8), the cutting edges (9a, 9b) of the mutually interacting cutting discs (7) being arranged to overlap one another. Advantageously, each constructional unit composed of a cutting disc (7) and star element (8) is assigned a guide disc. 
<??>The arrangement prevents the working quality from being impaired even after lengthy use. 
<IMAGE>
Patent EP-0475231-A1 (EP)
Inventor: BELLEMIN ANNE ROBERTE
IPC: A61P31/12
Filed: 1991-09-02
Abstract: Benzodiazepines of formula
       
 wherein
     X   is N(R,R¹), OR⁴ or SR⁵,   R and R¹   are N(R²,R³) or substituted lower alkyl or an optionally substituted C₃-C₇-cycloalkyl, aryl, aralkyl or C₂-C₆-aliphatic hydrocarbon group, this aliphatic group having one or more double or triple bond, or one of R and R¹ is hydrogen, or   N(R,R¹)   is an optionally substitued heterocycle with one or more heteroatoms,   R² and R³   are H, lower alkyl, aryl or aralkyl,   R⁴   is lower alkyl or has one of the meanings of R or R¹ with the exception of H and of N(R²,R³),   R⁵   is H or lower alkyl or has one of the meanings of R or R¹ with the exception of N(R²,R³),   Y and Z   are H, NO₂, N(R²,R³), halogen, CF₃, OH, CN or lower alkyl or alkoxy, and   A, B and C   are H, CH₃, C₂H₅, F or Cl,    and pharmaceutically acceptable salts thereof are useful as medicaments especially for the treatment or prophylaxis of viral infections, particularly of retroviral infections, such as HIV 1 and/or HIV 2 infections, or for protecting cells against such infections.