baber/WOPTO huggingface dataset:
Patent EP-0276421-A1 (EP)
Inventor: GNEITING DIETER DIPL-MATH
IPC: H04Q11/04
Filed: 1987-12-07
Abstract: When establishing connections for various types of communication (teletype, telephony, video telephony, data transmission and so forth), an additional information is derived from the type of communication requested by the calling subscriber or from the specific types of the subscriber stations to be connected to one another in each case. During the path selection for routing, the selection from a totality of trunk groups considered in all for the relevant traffic relation is modified by the additional information. In this arrangement, the search order is determined by the additional information and a preselection is made by means of which the particular trunk groups which are not considered for the type of communication required in each case are excluded from the selection. <IMAGE>
Patent EP-0237143-A1 (EP)
Inventor: DEACON BRYAN
IPC: F16B41/00
Filed: 1987-01-13
Abstract: A fastener assembly suitable for engaging a screw thread on a component (20, 2l) to be fastened to it comprises an inner member (l) having a screw threaded portion (5) for engaging the screw thread (20) on the component to be fastened to it, an outer member (l0) surrounding the inner member and rotatably mounted thereon, the outer member having one or more formations to enable it to be rotated by a fastening tool, and a shear member(l3)engaging the inner member and the outer member to prevent relative rotation of the inner and outer members but being shearable in response to a predetermined torque being applied. The inner and outer members (l, l0) have interengaging formations which limit relative axial movement of the members after shearing of the shear member (l3).
Patent EP-0233697-A1 (EP)
Inventor: ROCK JEFFREY ALLAN
IPC: F02M37/00
Filed: 1987-01-15
Abstract: A fuel pressure regulator assembly (24) has a base (26) and a fuel chamber (28) adapted for plug-connection directly to a fuel rail assembly (10) to receive fuel from a fuel rail (14) of the assembly. A flexible diaphragm (38) closes the fuel chamber (28), a cover (42) forms a pressure chamber (44) with the diaphragm (38), and the pressure regulator base (26) further has a pressure passage (46) adapted for plug-connection directly to an inlet manifold (12) and extending to the pressure chamber (44) to transfer the manifold pressure to the pressure chamber (44). The diaphragm (38) thereby senses the difference between the fuel pressure and the manifold pressure and operates a valve (40) to discharge excess fuel from the fuel chamber (28) and the fuel rail (14) and thus maintain the fuel in the rail (14) at the desired pressure.
Patent EP-0235951-A1 (EP)
Inventor: SANCHEZ FLORENTINA SANCHEZ
IPC: C12N9/90
Filed: 1987-02-02
Abstract: Auxotrophic mutants of  P.   chrysogenum  are of use as receptors for exogenous DNA, facilitating genetic engineering of this industrially useful fungus.
Patent EP-0255272-A1 (EP)
Inventor: HEWETT RICHARD HENRY
IPC: A01N43/40
Filed: 1987-07-17
Abstract: The present invention relates to a method of controlling the growth of weeds at a cereal crop locus which comprises applying to the locus (a) diclofop, which is (R,S)-2[4-(2,4. dichlorophenoxyjphenoxy]-propionic acid or an agriculturally acceptable salt or esterthereof and (b) diflufenican which is N-(2,4-difluorophenyl)-2-(3-trifluoromethylphenoxy)-nicotinamide.
Patent EP-0260050-A1 (EP)
Inventor: MARK FRANK E
IPC: C08F8/20
Filed: 1987-09-01
Abstract: Moist halogenated resins separated from an aqueous acid suspension of said resins are dried and stripped of residual acid with a heated inert drying gas. The resins are not washed to lower residual acid or treated with a base compound to neutralize residual acid before drying begins. Inert drying gases include nitrogen, helium, argon and the like. The dried resin has low residual acid and moisture levels. It is white and free of visually detectable areas of discoloration. It also has high thermal stability, particularly when admixed with minor amounts of a thermal stabilizer such as calcium stearate.
Patent EP-0273607-A1 (EP)
Inventor: BOYD ANDREW JAMES
IPC: B23K11/06
Filed: 1987-12-04
Abstract: Apparatus for resistance welding an elongate seam in a tubular article, comprises a first electrode wheel 1 outside the article, a second electrode 2 inside the article and a continuous electrode wire arranged to pass over the electrodes to provide surfaces of contact between the electrodes and seam material. The second electrode has a stationary block 6 having a guide surface of like curvature to that of the outer electrode wheel 1 so that the contact arcs of wire passing over the guide surface with the seam material is substantially equal to the contact area of wire passing over the external wheel 1. 
     The use of this stationary inner electrode improves the weld geometry and permits welding of can bodies of relatively smaller diameter without use of mercury contact bearings.
Patent EP-0236170-A1 (EP)
Inventor: LEROY JEAN-PIERRE
IPC: H04M11/04
Filed: 1987-01-23
Abstract: Device and method for the remote monitoring of at least one site characterised in combination in that it comprises at each of the sites to be monitored, on the one hand, environment-analysing means (1) comprising means (2) of detecting abnormal events, sound-listening sensing means (3) and video watching means (4) and, on the other hand, means (5) for transmitting information between the environment-analysing means (1) and the monitoring station, in that the video watching means (4) continuously supply a video signal to the transmission means (5), in that the transmission means (5) are normally in the inactive state and in that these transmission means (5) are placed in the active state either on call from the monitoring station, or by the detection means (2) when one or more at least of the following events take place: - noises and/or shocks with amplitude greater than a given amplitude at the relevant site, - fault on the video signal supplied by the video watching means (4),  - electrical supply and/or lighting fault at the relevant site,  - fault in part of the transmission means (5). <IMAGE>
Patent EP-0246940-A1 (EP)
Inventor: COMERA JEAN
IPC: C22B9/00
Filed: 1987-04-23
Abstract: La présente invention a pour objet un procédé et un dispositif pour contrôler la surfusion d'un monocristal en cours d'elaboration.On mesure en continu la différence de potentiel entre un point (74) du cristal (66) en cours de formation et un point (72) d'une partie solide (38) du matériau séparée du liquide (36) par une interface de référence (40) différente du front de solidification (64). Cette différence de potentiel permet de déterminer l'ecart de température dû à la surfusion au niveau du front de solidification (64) et la concentration en dopant du cristal en train de se former.Application au contrôle de la composition d'un monocristal en cours d'elaboration.
Patent EP-0248780-A1 (EP)
Inventor: BENETEAU CHRISTIAN
IPC: B60S1/34
Filed: 1987-05-11
Abstract: Le système comporte au moins un porte-­balai guidé et animé en mouvement complexe (mouvement oscillatoire non circulaire) par une chaîne cinématique. La chaîne cinématique comporte un balancier (2) animé en rotation alternative au départ d'un motoréducteur (63), une bielle (3) en liaison rotoide (23) avec le balancier (2) et solidaire du bras porte-balai, une première barre (4) articulée (34) sur la bielle (3) et une deuxième barre (5) assemblée à la carrosserie du véhicule d'une part et en liaison torique avec la première barre (4) d'autre part, cette liaison torique étant matérialisée par un joint en matériau élastomère (45). La forme au repos du joint en matériau élastomère (45) peut notamment être celle d'une pièce de révolution présentant une gorge à surface torique.
Patent EP-0290449-A1 (EP)
Inventor: SAARILAHTI VEIKKO JOHANNES
IPC: G03B27/60
Filed: 1987-01-19
Abstract: Plaque-support (1) avec système d'aspiration, par exemple pour fixer des objets photosensibles devant un appareil photographique de reproduction, composée d'un panneau de présentation perforé (2) et d'un panneau de base (3) et, entre ces éléments, de zones d'aspiration délimitées séparément, dans lesquelles les zones se trouvant sous la feuille sont mises en service lorsqu'elles sont reliées à une source de vide au moyen de gaines d'extraction (7). Dans une plaque-support (1) décrite, les zones d'aspiration sont formées entre des surfaces rapprochées en les délimitant et en les divisant les unes des autres par un joint collé (4), une bande d'étanchéité ou du mastic; des passages collecteurs (6), qui comme les passages d'extraction (7) sont constitués de passages réalisés dans le panneau de présentation (2), sont utilisés pour améliorer l'écoulement d'air. Dans la version destinée à l'appareil photographique de reproduction il est préférable que le panneau de base (3) soit transparent, par exemple une plaque de verre dépoli; il est également préférable que la surface de la plaque acrylique (8) du panneau de présentation (2) soit rugueuse, et qu'elle possède une base à échelle. La même plaque-support (1) peut alors servir de cassette normale pour film destinée aux appareils photographiques de reproduction, comme surface de projection et comme verre dépoli de mise au point.
Patent EP-0272319-A1 (EP)
Inventor: HILL EDWARD D
IPC: B63H1/26
Filed: 1987-06-22
Abstract: Un groupe moto-générateur actionné par un fluide comprend un générateur (19) ayant une sortie de puissance (21) et une entrée (20) entraînée mécaniquement. Un corps de moteur (20) généralement carené est monté de manière rotative pour entraîner l'entrée (20) du générateur et comprend une pluralité d'ailettes (10) s'étendant radialement, ayant une forme générale en V et montées sur un côté extérieur du corps. Les ailettes sont montées sur des pattes de fixation (23) au-dessus d'une surface externe du corps du moteur et possède un côté pointu et convexe (22) regardant dans une direction de rotation et un côté ouvert et concave regardant dans une direction opposée au sens de rotation. Ainsi, l'action d'un courant du fluide sur les ailettes (10) tend à faire tourner le corps de moteur (11) et à entraîner le générateur (19). Si le groupe moto-générateur est monté dans l'eau, le générateur (19) peut être enfermé dans un autre corps caréné (14) qui est ancré sur le lit du plan d'eau. Un troisième corps de moteur caréné (26) peut être fixé sur le fond du corps du générateur (14), une pluralité d'ailettes s'étendant radialement (28) étant orienté de manière à le faire tourner dans le sens opposé au sens de rotation du premier corps de moteur caréné (11).
Patent EP-0287639-A1 (EP)
Inventor: FRANK LEE FITZPATRICK
IPC: G03B17/20
Filed: 1987-10-09
Abstract: Dispositif optique (10) comprenant des moyens (15) de formation d'une paire d'images dans un canal optique et des moyens (17) pour visualiser les images. Les moyens de visualisation (17) comprennent un affichage à cristaux liquides (34), un oculaire (40), et un analyseur (36) disposé entre l'affichage à cristaux liquides (34) et l'oculaire (40). Afin d'assurer la visualisation sélective de l'une des images, on adapte le moyen de formation d'image (15) pour polariser les images à 90° et projeter les images polarisés sur l'affichage à cristaux liquides (34). Lorsque l'affichage (34) est activé, l'une des images peut être vue à travers l'oculaire (40); et lorsque l'affichage (34) est désactivé, l'autre image peut être vue à travers l'oculaire (40).
Patent EP-0293408-A1 (EP)
Inventor: BATTY WILLIAM
IPC: H01R13/64
Filed: 1987-10-23
Abstract: Un ensemble de connecteurs électriques modulaire se compose de plusieurs éléments qui peuvent être assemblés dans un certains nombre de configurations différentes. Chaque connecteur se compose d'un corps extérieur (100, 200) et d'un corps intérieur (300, 400). Les corps intérieur et extérieur sont clavetés de façon séparée et indépendante et s'adaptent chacun à un corps intérieur ou extérieur correspondant dans une configuration seulement. Le corps intérieur est claveté grâce à des sections transversales distinctes destinées à permettre l'adaptation mutuelle de tiges (310) et de cavités (410). Les corps extérieurs (100, 200) sont verrouillés ensemble par plusieurs collets (202) disposés sur l'un des connecteurs (200), collets qui sont maintenus en prise avec une arête cylindrique (130) sur l'autre connecteur par un manchon mobile à ressort (150). Des clavettes (142) disposées sur l'un des connecteurs entrent dans des fentes (212) entre des collets adjacents (202) disposés sur l'autre connecteur. Les conducteurs (30) disposés en réseaux distincts et agencés correspondants, peuvent être connectés entre eux et on a pas besoin de modifier la forme des circuits pour assurer la modularité des connecteurs.
Patent EP-0277607-A1 (EP)
Inventor: REAL MARKUS
IPC: F03D3/06
Filed: 1988-01-29
Abstract: In wind turbines with vertical central shaft and preferably curved rotor blades with thin-walled airfoil hollow profile running in radial planes relative to the shaft there is the problem of preventing excessive local stress in the material, particularly in the rotor blade end connection area. To solve this it is proposed that at least one of the end connections (EA) should have at least one thick-walled joining member (VG1a, VG1b; VG2a, VG2b) extending in the longitudinal direction of the rotor blade (RB), assigned to the connecting element (AZ) on the central shaft (ZW) on the one hand and to the adjacent end section of the rotor blade on the other hand and comprising a first connecting section (A1a, A2a) extending along the connecting element (AZ) on the central shaft and a second connecting section (A1b, A2b) which extends along the outside wall (AW) of the rotor blade end section (RE) and at least over part of its length in the longitudinal direction of the blade, has a lower rigidity than the first connecting section against transmitted tensile and/or compressive forces. <IMAGE>
Patent EP-0283906-A1 (EP)
Inventor: OBERLE HANS-DIETER DIPL-ING
IPC: G11C29/38
Filed: 1988-03-15
Abstract: In the method according to the invention, the same data are written to corresponding memory cells (SZ) of two blocks (B1, B2) of a semiconductor memory. All the memory cells (SZ) of two corresponding word lines (WL) of the blocks (B1, B2) are read out simultaneously. The data are amplified and compared with one another. The result is fed to an error signal (F). A circuit which makes it possible to carry out this method is presented. The invention can also be used in the case of video RAMs. <IMAGE>
Patent EP-0285032-A1 (EP)
Inventor: WATJEN FRANK
IPC: C07D211/28
Filed: 1988-03-25
Abstract: Piperidine compounds having the formula
      wherein 
R¹ is hydrogen, (C₁₋₆-alkoxyaryl)alkyl, diphenylmethoxy-C₁₋₆-­alkyl, C₁₋₈-alkyl, C₄₋₁₀-cycloalkylalkyl, phenoxy- C₁₋₈-alkyl, or C₁₋₆-alkoxy-C₁₋₆-alkyl; and 
R is 
      or CH=NORʹ wherein 
Rʹ is C₁₋₆-alkyl, C₃₋₇-cycloalkyl, C₁₋₆-alkoxy-C₁₋₆-alkyl, aryl-C₀₋₆-alkyl, which may optionally be substituted with one or more halogen and (₁₋₅-alkoxy, thienyl, or C₄₋₇-­cycloalkylalkyl. 
     The novel compounds are useful for the treatment of pain conditions and as neuroleptics.
Patent EP-0286140-A1 (EP)
Inventor: FROESCHMANN ERASMUS DR
IPC: C10M169/04
Filed: 1988-04-11
Abstract: A lubricant or lubricant concentrate based on mineral and/or synthetic oil with improved lubricating properties, in particular improved load-bearing, sliding and anticorrosion properties, contains a) one or more mineral and/or synthetic oils as the basic oil, b) at least one quadrivalent to octavalent alcohol with at least one quaternary carbon atom and at least one ether bond per molecule and having a density d20 of at least 0.900 and an enthalpy H of at least 350 kcal/kg, c) at least one asymmetric organaometallic compound, d) at least one phosphorus carrier, and e) at least one sulphur carrier, as well as f) other usual additives.
Patent EP-0294843-A1 (EP)
Inventor: SENNEBOGEN ERICH
IPC: E02F3/38
Filed: 1988-06-10
Abstract: An excavator (2) has a main boom (12) as well as a front boom (24) and an extension arm (26) with a bucket (32) fastened thereto. Arranged between the main boom (12) and the front boom (24) is a pivot joint (14) which has a perpendicular pivoting axis (16) at a defined working position of the main boom (12). The front boom (24) can be pivoted relative to the main boom (12) by the pivot joint (14) so that trenching work parallel to the longitudinal axis of the excavator (2) is also possible outside the track width of the excavator (2).
Patent EP-0299222-A1 (EP)
Inventor: TSUCHITANI MASATOSHI
IPC: C10C1/00
Filed: 1988-06-16
Abstract: Commercially attractive continuous processes for the preparation of mesophase pitches for manufacturing high-­performance carbon fibers are disclosed. One feature resides in that conversion of a pitch into a mesophase pitch is conducted continuously by using a unique continuous dispersion-­heat-treating apparatus. The other feature resides in that the raw material for hydrogenation treatment which is a pretreatment preceeding to the final heat treatment for the production of a mesophase pitch, is prepared by using a heavy oil or pitch having substantially no BTX-insoluble material as the starting raw material, subjecting the raw material to a simple four-step treatment of (1) a continuous heat treatment in a tubular heater, (2) a distillation operation, (3) a BTX-­solvent extraction and (4) a distillation operation; while recycling a soluble component obtained in the step (4) to the heat treatment of step (1) and recovering a BTX-solvent insoluble component formed in step (3) as the material for the hydrogenation treatment. This feature can provide a significant increase in the yield of a mesophase pitch. Furthermore, unexpectedly, the recycle of the soluble component into the heat treatment of step (1) is helpful to improve the characteristics of the ultimate products, i.e., carbon fibers or graphite fibers. Combination of the first and the second features, of course, can provide a better commercial success. In fact, the process of the present invention can provide a carbon fiber having a tensile strength of more than 300 kg/mm² and a graphite fiber having a tensile strength of more than 400 kg/mm² and a modulus of elasticity or more than 60 ton/mm². Processes with minor modifications to the above are also disclosed.
Patent EP-0315926-A1 (EP)
Inventor: VAN DEN ABBEELE ALFRED
IPC: H01Q15/14
Filed: 1988-11-07
Abstract: The present invention relates to a process for transferring copper patterns to a parabolic support made of composite material, characterised in that, in the course of seven successive steps: - copper patterns (11) are made on a circular aluminium sheet (10) by photo-etching a copper layer deposited electrolytically, - with the aid of a press, this sheet (10) is flattened against a parabolic shape (13) corresponding to that of the desired structure, the sheet (10) being positioned so that the copper patterns (11) are situated at the side of the shape, the press (12) being lowered at a slow and constant speed (V);  - the etched sheet is annealed; - after the metal dome thus obtained is separated from the shape (13), this metal dome is attached rigidly to a parabolic support (15), made of a composite material and following the same configuration,  - the aluminium is then dissolved using an acid solution; - after complete dissolution of the aluminium, the acidity is neutralised by immersion in a base solution;  - final drying is then carried out. Application in particular to the field of radio frequency beams. <IMAGE>
Patent EP-0327692-A1 (EP)
Inventor: DRUCKER UWE DR-ING
IPC: G01R31/327
Filed: 1988-11-26
Abstract: In the case of known circuit breakers, information items on the operation of the circuit breakers and servicing notes which relate to the respective operating mode, as well as circuit diagram information items on the connection of the circuit breakers must be obtained, in cases where they are required, from the attached documents. These documents can be lost or misplaced and are also not always available on site. The invention is based on the object of equipping circuit breakers or switchgear combinations of the type mentioned initially with a user's guide which can be called up or indicated on the equipment. The output units (1, 3, 4, 5) contain an information store (2) in which notes on operation and servicing are stored in a resident manner, together with circuit diagrams, and can be displayed such that they can be called up on a display (3). Circuit breaker or switchgear combination with microprocessor-supported input/output units for entering operating parameters and displaying operating modes. <IMAGE>
Patent EP-0285215-A1 (EP)
Inventor: ZWIJNENBURG JAN
IPC: G01N35/10
Filed: 1988-03-23
Abstract: A device for the exchange of specimens, for example for X-ray analysis, comprises a bush (6) which is secured to a piston (7) accommodated in a cylinder (1) so that displacement of a pressurized fluid in the cylinder displaces the piston and the bush parallel to a centre line of the bush. When means for restricting the displacement are provided, the specimens can be exchanged between two positions to be selected.
Patent EP-0302559-A1 (EP)
Inventor: PERA ANNE
IPC: A01J5/017
Filed: 1988-07-26
Abstract: Machine for milking animals, comprising a mobile carrier (1) for taking a number of teat cups (2) under an udder, said common carrier (1) being a narrow oblong element carried by a supporting structure (30) supported on the fixed surrounding area, and bearing on both sides one or more carriages (4) which are movable along it independently of each other, each carriage (4) carrying a teat cup (2) and having means for moving said teat cup (2) from and to the carrier (1) and up and down. Preferably said common carrier (1) is connected to said supporting structure (30) for a pivoting movement about an approximately horizontal axis at right angles to the lengthwise direction of the carrier (1), and each teat cup (2) is approximately vertically movable with a holder in its carriage (20) by means of drive means which exert an elastic upward force thereon.
Patent EP-0315278-A1 (EP)
Inventor: SCHOLTEN HENRICUS PAULUS HUBER
IPC: C08F2/48
Filed: 1988-11-02
Abstract: The free monomer content of latices formed by emulsion polymerisation of vinyl acetate and the vinyl ester(s) of branched chain carboxylic acid(s), in the presence of a copolymerisable, monomeric stabilizer such as acrylic acid, can be reduced by the presence of a small amount of the ester(s) of acrylic acid or an alkylacrylic acid. Suitable esters include hydroxyethyl methacrylate, hydroxypropyl methacrylate, butyl acrylate, methyl methacrylate and glycidyl methacrylate.
Patent EP-0286446-A1 (EP)
Inventor: SOGI HIDEHITO
IPC: B29K105/04
Filed: 1988-04-11
Abstract: A composite cushion, useful for vehicle transportation, furniture and bedding, of foam having a fabric (F) embedded therein which provides a spring function, good seating comfort and soft suspension, and which maintains its shape and desirable properties for a long period. The fabric comprises a weft (1) of elastomeric monofilament and a warp (2) of yarn or elastomeric monofilament.