baber/WOPTO huggingface dataset:
Patent EP-0338927-A1 (EP)
Inventor: PINEAU DIDIER MICHEL JEAN MARI
IPC: C10B53/00
Filed: 1989-04-19
Abstract: - The torch (1) is of the nontransferred arc plasma type;
 - the nozzle (3) of the said torch (1) is pointed towards an orifice (8) so that the axis (4) of the said nozzle and the axis (6) of the said orifice are at least approximately coinciding; and
 - a flow (20) of the said waste is passed through the said orifice (8) so that it moves forward towards the said torch (1). 
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Patent EP-0354126-A1 (EP)
Inventor: STREIFF GERARD
IPC: B25J19/00
Filed: 1989-08-03
Abstract: The remote handling arm (30) hangs from a travelling crane (8). It is accompanied by reels (17) of slings (18) which the tong (34) seizes and introduces into rings (47) present throughout the working zone. The arm (30) is firmly held in place despite the flexibility and the lightness of its mounting. <IMAGE>
Patent EP-0375497-A1 (EP)
Inventor: PATAUT GERARD
IPC: H03D1/22
Filed: 1989-12-08
Abstract: The invention relates to a ultra high frequency circuit intended either for direct modulation, or for direct demodulation of a radiowave signal. …<??>It is characterised in that the local oscillator (8) is incorporated into the circuit. The local oscillator delivers two signals which are in 180 DEG  phase opposition. Each signal is sent to a dephaser. The first dephaser (9) delivers two 0 DEG  and 90 DEG  quadrature signals. The second dephaser delivers two 180 DEG  and 270 DEG  quadrature signals. The 0 DEG  and 180 DEG  signals are sent to a first mixer (2), whereas the 90 DEG  and 270 DEG  signals are sent to a second mixer (3). …<??>Application to radiowaves. …<IMAGE>…
Patent EP-0346279-A1 (EP)
Title: Propan-1,3-dionderivate und deren Verwendung als Stabilisatoren für chlorhaltige Polymerisate
Inventor: WIRTH HERMANN O DR
IPC: C07C49/82
Filed: 1989-05-29
Abstract: Zusammensetzung enthaltend a) ein chlorhaltiges Polymerisat und b) mindestens eine Verbindung der Formel I, R1- ?-CH2- ?-R2      (I) worin R1 C1-C10-Alkyl, C2-C10-Hydroxyalkyl, Phenyl, Hydroxyphenyl, C7-C10-Phenylalkyl oder am Phenylring durch eine OH-Gruppe substituiertes C7-C10-Phenylalkyl ist und R2 C2-C10-Hydroxyalkyl, Hydroxyphenyl oder am Phenylring durch eine OH-Gruppe substituiertes C7-C10-Phenylalkyl darstellt, mit der Bedingung, dass R2 verschieden von Hydroxyphenyl ist, wenn R1 Phenyl oder Hydroxyphenyl bedeutet, und/oder mindestens eine Verbindung der Formel I, worin die in den Resten R1 und R2 enthaltenen OH Gruppen durch C2-C12-Alkanoyloxy ersetzt sind. Die Verbindungen der Formel IA, R- ?-CH2- ?-(CH2)5-OH      (IA) worin R C1-C10-Alkyl, C2-C10-Hydroxyalkyl, Phenyl, Hydroxyphenyl, C7-C10-Phenylalkyl oder am Phenylring durch eine OH-Gruppe substituiertes C7-C10-Phenylalkyl ist, sind neu.
Patent EP-0336922-A1 (EP)
Inventor: RITZINGER GEORG DIPL ING
IPC: F02M57/02
Filed: 1989-03-29
Abstract: An electromechanical actuator for control elements of injector-pump units, in particular for the element used to adjust the delivery quantity and/or the beginning of injection, in which a hollow- cylindrical rotor (10) of magnetisable material, spring-loaded in one direction of rotation, is mechanically connected to the control element of the injector-pump unit (1) and is arranged essentially concentrically around an actuating element of the injection plunger (3), and assigned to the rotor (10, 29, 43, 47, 60, 62) is a stator (15, 21, 30, 46, 61, 63) which has at least one pole shoe (16, 17, 24a..f, 28, 31, 32) and at least one excitation coil (18, 25a..f 34, 48, 68). <IMAGE>
Patent EP-0445110-A1 (EP)
Inventor: LORENZ DIETER
IPC: H02G5/06
Filed: 1989-03-06
Abstract: Les cuirasses (1, 7) des installations haute tension à cuirasse métallique et à isolation par gaz comprimé doivent souvent être reliées par une pièce intermédiaire (8) dont les axes longitudinaux forment un angle. L'élément intermédiaire (8) consiste en deux anneaux (19, 20) dont les parties frontales sont accolées, qui comportent des alésages (22, 32, 23, 33) sur leurs cercles gradué interne (21) et externe (31), respectivement, et qui sont reliés à la fois, par leur cercle gradué interne (21), avec la bride (9, 10) des cuirasses et, par leur cercle gradué externe (31), l'une à l'autre. Les espaces betai, betaa entre les orifices des alésages sur les deux cercles gradués sont irréguliers, mais leurs sommes se montent à 90° ou 60°. Sur l'un des anneaux (20), les alésages (32) du cercle gradué externe (31) ont la forme d'orifices allongés (32), dont la longueur est obtenue à partir d'un angle gamma = betai.betaa/90° ou betai.betaa/60°. La pièce intermédiaire (8) permet de régler U alpha tous les angles situés dans la fourchette U 90° ou U 60° entre les axes longitudinaux.
Patent EP-0358749-A1 (EP)
Title: TETRAHYDRO 1,3,6]-2,3,5,6 TRIAZOCINO 1,2-a]-BENZIMIDAZOLES SUBSTITUEES EN POSITION 1,4 ET LEURS INTERMEDIAIRES
Inventor: WINKLEY MICHAEL W
IPC: C07D487/04
Filed: 1989-02-17
Abstract: On a mis au point de nouvelles tétrahydro[1,3,6]-2,3,5,6 triazocino[1,2-a] substituées en position 1,4 des formules (I) et (II), dans lesquelles R1 peut représenter du phényle, m- ou p- nitrophényle, m- ou p- méthylsulfonylaminophényle, naphtyle, naphtyle mono substitué par du nitro ou du méthylsulfonylamino, benzofurazanyle, 2-pyrimidinyle, 2- ou 4-pyridinyle, 2- ou 4- naphthyridinyle, pyrazinyle, isoquinolinyle, ou quinolinyle. R2 peut représenter de l'hydrogène; alkyle C1-C8; alkylphényle C1-C4 ou phényle à substitution d'alkyle C1-C4, dans lesquels le phényle peut comporter un à trois substituants choisis parmi alkyle C1-C4, alkoxy C1-C4, fluor, chlore, brome, phényle ou phényle substitué dans lequel les substituants du phényle sont identiques à ceux du phényle à substitution d'alkyle C1-C4; 2- ou 4-pyrimidinyle; pyrazinyle; imidazynyle; alkanoyle C1-C4; halo ou dihalo-(C1-C4)alkanoyle, dans lequel halo représente fluoro ou chloro; benzoyle ou benzoyle substitué dans l'anneau de phényle par un ou deux groupes d'alkyle C1-C4; alkanoyloxy C1-C4; C1-C4 alkylamino(C1-C4)alkanoyle; alkyloxycarbonyle C1-C4; alkylaminocarbonyle C1-C4; phénylaminocarbonyle dans lequel le phényle peut avoir un à trois groupes d'alkyle C1-C4; phényloxy ou naphthyloxy(C1-C4)alkyle dans lequel l'anneau de phényle ou de naphthyle peut être substitué par un à trois groupes d'alkyle C1-C4; alkylsulfonyle C1-C4; N-(C1-C4)alkyl- ou N-(C1-C4) dialkylcarboxamido (C1-C4) alkyle; N-phényle ou phényl-carboxamido-(C1-C4)alkyle substitué dans lequel le phényle peut être substitué comme ci-dessus pour du phényle à substitution d'alkyle C1-C4; cyano; amidino dans lequel chaque atome N est substitué par un groupe alkyle C1-C4; et alkylguanidino C1-C4; R3 et R4 sont indépendamment choisis parmi hydrogène, alkyle C1-C4, alkoxy C1-C4, fluor et chlore, ou des sels d'addition acides de ceux-ci. Des composés des formules (I) et (II) ayant certaines valeurs de R2 sont des agents antiarythmiques ou antiischémiques. Les valeurs restantes de R2 fournissent des
Patent EP-0410989-A1 (EP)
Inventor: LEWICKI JOHN A
IPC: C07K1/02
Filed: 1989-03-29
Abstract: On a mis au point des composés et des compositions comprenant des analogues synthétiques de peptides natriurétiques atriaux, ainsi que des procédés permettant leur production et leur utilisation en tant que natriurétiques, diurétiques et/ou vasodilatateurs, ou comme intermédiaires ou modulateurs de tels composés utiles ou de peptides natriurétiques atriaux natifs.
Patent EP-0404838-A1 (EP)
Title: Procede et appareil de coulee par evaporation de motifs
Inventor: RIKKER LESLIE D
IPC: B22C15/10
Filed: 1989-04-12
Abstract: Un procédé et un appareil se fondent sur l'utilisation d'un procédé de coulée selon lequel on produit des motifs perdus en un matériau de faible densité, puis on provoque leur évaporation avec du métal fondu qui pénètre dans la cavité créée par l'évaporation du matériau qui compose les motifs. Le matériau extérieur de support de la cavité est un matériau granulaire non lié à répartition granulométrique suffisante. Le matériau non lié est mis en vibration dans des volumes partiels définis de l'ensemble du volume d'un conteneur (10), appelé conteneur de coulée, et comprimé jusqu'à une densité prédéterminé autour du motif perdu de façon à remplir toutes les cavités du motif perdu avant que le métal fondu ne soit introduit dans le conteneur pour déloger le motif. La vibration de compression est provoquée dans plusieurs zones indépendantes (52, 54 et 56) afin d'assurer une compression uniforme et d'empêcher le motif de se déformer. Le conteneur de coulée est transporté le long d'une boucle par un système de transport, de préférence à travers quatre stations de traitement.
Patent EP-0380604-A1 (EP)
Title: Credit card device for continous parking facilities with variable hourly rates.
Inventor: SAGLIO CLAUDE
IPC: G07F7/00
Filed: 1989-05-30
Abstract: Credit card device for parking facilities, comprising a credit card (1) having an area (2) susceptible of displaying a signal showing that the card is in operation, a meter of which the value decreases from a nominal value to tend towards zero as the parking time passes, and a device which actuates the metering device at a speed proportional to the value of the hourly rate, a support (1a) to receive the card, a power supply source, at least one contact (10) for connecting the above-mentioned devices to the electric source, and means (8, 9) allowing the user to continuously vary the value of the hourly rate of the card.
Patent EP-0374237-A1 (EP)
Inventor: CLAUSSEN LENNART
IPC: G01T1/18
Filed: 1989-06-09
Abstract: Le système détecteur de flamme et de radiation décrit comprend une unité logique programmable destinée à effectuer la lecture du détecteur et à commander l'alimentation du détecteur pour permettre d'atteindre un taux de comptage élevé, rendant ainsi le système détecteur de radiation rapide et fiable grâce à l'accroissement du rapport signal/bruit.
Patent EP-0445117-A1 (EP)
Inventor: WOLFE JACK
IPC: B25B21/00
Filed: 1989-06-23
Abstract: L'invention concerne un tournevis (10) à moteur alimenté par batterie, agencé pour à la fois serrer la douille porte-outil (30) et la désengager du train d'entraînement (20). La douille (30) est supportée dans un manchon (26) doté de nervures internes (66) en U formant des poches (73), la douille (30) comportant des ailettes radiales (78). Afin de désengager et de bloquer la douille (30) l'utilisateur saisit cette dernière et la tire pour la désengager du train d'entraînement (20). Les ailettes (78) tombent dans les poches (73), empêchant la rotation par rupture du contact entre les ailettes (78) et les nervures (66).
Patent EP-0438415-A1 (EP)
Inventor: HENRION MICHEL ANDRE ROBERT
IPC: H04L49/111
Filed: 1989-08-09
Abstract: L'invention se rapporte à un système de remise en séquence pour un noeud de commutation (SN) d'un système de commutation de cellules, dans lequel des cellules ou des paquets, de longueur fixe ou variable, transmis depuis une entrée vers une sortie d'un réseau de commutation (SNW), sont soumis dans le réseau à des retards initiaux variables, notamment parce qu'ils suivent des trajets différents dans le réseau. Pour rétablir à la sortie la séquence d'arrivée des cellules à l'entrée, les cellules sont soumises à la sortie à des retards complémentaires variables additionnels, lesquels sont sélectionnés de sorte que, pour chaque cellule, la somme de deux retards soit sensiblement égale à une valeur totale prédéterminée.
Patent EP-0436631-A1 (EP)
Inventor: BRIGGS JOSEPH HODGSON
IPC: A61F7/02
Filed: 1989-09-27
Abstract: Procédé permettant de soigner les brûlures qui consiste à appliquer sur la blessure une composition à base de cire de pétrole, d'huile de paraffine et d'un réfrigérant tolérable localement, dans laquelle l'évaporation ultérieure du réfrigérant permet de maintenir la composition à une température entre 0°C et 10°C pendant au moins une minute. Une composition appropriée pour le procédé envisagé comprend un mélange intime: (a) de cire de pétrole dans une quantité variant entre 2 % et 25 % en poids de la composition, entre 10 % et 80 % en poids de ladite cire étant sous forme de cire microcristalline; (b) d'huile de paraffine en une quantité variant entre 4 et 25 % en poids de la composition; et (c) d'un réfrigérant tolérable localement ou d'un mélange de réfrigérants.
Patent EP-0381944-A1 (EP)
Title: Trockenmittelpatrone
Inventor: MAGER PETER
IPC: B01D53/26
Filed: 1990-01-13
Abstract: Eine Trockenmittelpatrone für einen Behälter, ein Gehäuse od. dgl., der bzw. das feuchtigkeitsempfindliches Gut enthält, weist mindestens eine Außenanschlußöffnung (15) auf, über welche die Trockenmittelpatrone mit der Außenluft in Verbindung steht, wobei Trockenmittel in einem Patronengehäuse (2) aufgenommen ist. Zwischen der Außenanschlußöffnung (15) und dem Trockenmittel erstreckt sich ein Außenluftkanal (13). Dieser bildet einen langen Diffusionsweg, im Verhältnis zur atmenden Querschnittsfläche der Trockenmittelpatrone.
Patent EP-0437649-A1 (EP)
Inventor: HASSLER DIETRICH DIPL-ING
IPC: G01S15/89
Filed: 1990-01-15
Abstract: In a method for the ultrasonic imaging of the plane of section of an object with an inhomogeneous velocity distribution close to the surface, the plane of section is scanned line by line by means of a transducer array in an adaptation phase. From the echo signals of the scanning lines, received focused, deviation values of the signal delay compared with the expected value with a homogeneous distribution of the speed of sound are determined via the cross correlation function of adjacent elementary transducers. From the deviation values, correction values are formed in dependence on the angle of incidence (-B5 to B5) of the echo signals on the elementary transducers. In the imaging phase following the adaptation phase, the delay values are changed for focusing in dependence on the angle of incidence (-B5 to B5) of the echo signals and in dependence on the correction values for this angle of incidence. Thus, image irritations due to the inhomogeneous velocity distribution can also be compensated for with thick interference layers close to the transducers. 
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Patent EP-0388867-A1 (EP)
Inventor: ROECHLING HANS DR
IPC: A01N25/14
Filed: 1990-03-20
Abstract: Granules can be produced from active compound powders by fluidisation in an air stream and spraying them with an adhesive solution in accordance with the countercurrent principle. According to the invention, dispersions or solutions of active compounds can be granulated, if the aqueous dispersion or solution is sprayed, in accordance with the countercurrent principle, into the gas stream of a fluidising chamber and caused to be fluidised, the formation of granules being started in an initial phase with 10 to 60 % of the maximum gas stream and only up to 30 % of the maximum feed rate of dispersion or solution, and the feed rate and the gas stream then being increased up to the maximum values of the feed rate and of the gas stream, and the formation of granules being continued in the main phase at the maximum gas stream and maximum feed rate. Granules prepared in this way, which contain pesticides as the active compounds, can be used as plant protection agents or pest control agents.
Patent EP-0413201-A1 (EP)
Inventor: SCHELER SIEGFRIED DR DIPL-CHEM
IPC: C07C303/20
Filed: 1990-08-02
Abstract: The invention relates to a process for the preparation of 7-hydroxy-1,2-naphthoquinone-2-diazido-4-sulphonic acid or its salts, of the general formula Z 
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 in which
 X denotes hydrogen, metal or an ammonium group, preferably an alkali metal or alkaline earth metal, in particular sodium or potassium, and the ammonium group. 
<??>The compounds can be used as such or as intermediates for starting materials for the preparation of photosensitive compounds and radiation-sensitive mixtures and materials.
Patent EP-0414208-A1 (EP)
Title: Steel lug for tracks
Inventor: HAUG WALTER DIPL-ING
IPC: B62D55/26
Filed: 1990-08-21
Abstract: The invention concerns a track with several bands (3) running parallel to the direction of travel and connected to each other in the transverse direction by a multiplicity of steel strips (1). The steels strips (1) are U-shaped in cross-section and have a U-piece (4) consisting of two sides (5, 6) joined by a connecting piece (7) between them. The first side (5) extends round a bend (9) into a connecting arm (10) leading inwards and then round second bend (11) to a track blade (12) which is approximately parallel to the sides (5, 6) of the U-piece (4). The steel strip is designed to be both stronger and cheaper to manufacture. This is achieved by virtue of the fact that the second side (6) of the U-piece (4) is welded to the end of the first connecting arm (10) via an inwards-bent second connecting arm (14) to form, in the interior of the U-piece (4), a cavity (21) similar to a house in cross-section.
Patent EP-0431512-A1 (EP)
Inventor: MONCORGE JEAN-PAUL
IPC: G01R19/00
Filed: 1990-12-03
Abstract: A circuit for measuring the tension of an electricity line, the circuit comprising a capacitive divider comprising first and second capacitors, first and second amplification lines for amplifying the tension across the terminals of the second capacitor, said amplification lines having respective time constants of the order of 100 ms and in the range 2.5 ms to 15 ms, the amplification lines being connected to respective first and second controlled switches under the control of a logic circuit, the circuit further including a circuit for generating the absolute value of the algebraic difference between the signals provided by the amplification lines, and a comparator circuit for providing an output signal that controls the logic circuit causing it to change state when said absolute value exceeds a given threshold.
Patent EP-0445397-A1 (EP)
Inventor: BAUMGARTEN WILFRIED DIPL-ING
IPC: H01B13/14
Filed: 1990-12-14
Abstract: The invention relates to the covering of a cable, including a twisted electrical cable comprising a plurality of conductors, the said covering having one or more layers, as well as vulcanisation and crosslinking of the same, in which the twisted cable (2) is passed through an extrusion apparatus (15) applying the covering layer, and in which the covered cable is subsequently passed through a vulcanising or crosslinking apparatus (17) and is at the same time rotated constantly about its axis by allowing a rotating apparatus (19) to act on the cable after the vulcanising and crosslinking apparatus. It is the object of the present invention to create a way of providing cables with a thick-walled covering by extrudate applied in one operation, with continuous application, in which the cable to be covered remains satisfactorily twisted. The invention consists in that, prior to covering, the twisting is loosened by deflecting the cable and the rotational movement imparted to the cable after the vulcanising or crosslinking apparatus allows the cable to pass through the extrusion apparatus (15) and the deflecting apparatuses (9, 11, 12) freely as far as possible up to or ahead of the unwinding point (3). The apparatus according to the invention is distinguished by the fact that a braking apparatus (13) for the cable is arranged ahead of the extrusion apparatus (15), that the braking apparatus (13) is designed for braking the cable in the axial direction but allows a rotational movement of the cable about its axis, and that at least one deflecting apparatus is arranged ahead of the braking apparatus.
Patent EP-0436940-A1 (EP)
Inventor: SEKIHACHI JUNICHI
IPC: C07D493/04
Filed: 1990-12-28
Abstract: Benzodifuranone compounds of the formula,
      wherein R¹ and R² are each independently a naphthyl group or an unsubstituted or substituted phenyl group, which is useful for dyeing or printing hydrophobic fiber materials, is prepared in high purity and high yield by allowing benzofuran compounds of the formula,
      wherein R¹ is as defined above, to react with acetonitrile compounds of the formula,
      wherein R² is as defined above, and then carrying out an oxidation reaction to give the benzodifuranone compound.
Patent EP-0385547-A1 (EP)
Inventor: VAN DEN BUNGELAAR MARTINUS JOS
IPC: H03F1/34
Filed: 1990-02-26
Abstract: The invention relates to an amplifier arrange­ment with load independent saturation detection, comprising an input stage (7) which comprises a differential pair (T3, T4) having a first and a second input terminal (5, 6), an output stage (8) coupled to said input stage (7) and comprising at least one output transistor (T1, T2), and having an output terminal (4) connected to the first input terminal (5)  via  a coupling network (R1, R2, C1), and a detection device for supplying a detection signal when said at least one output transistor (T1, T2) becomes saturated, which detection device comprises a comparator to detect, during operation, a voltage difference between a first and a second output terminal (12, 13) of the differential pair (T3, T4), which voltage difference is a measure of the fact that the at least one output transistor (T1, T2) becomes saturated. In accordance with the invention the comparator (16) can be realized with one transistor, whose base-emitter path is coupled between the first and the second output terminal (12, 13) of the differential pair (T3, T4) and whose collector is capable of supplying the detection signal.
Patent EP-0393795-A1 (EP)
Inventor: HOOYKAAS CAREL WILLEM JAN
IPC: G01B5/008
Filed: 1990-04-19
Abstract: A measuring device for determining or fixing the co-ordinates of a point on an object, in which the device is provided with a supporting face (2) for supporting the object, and a measuring probe (1) for determining the co­ordinates of a point, said measuring probe (1) being fitted in the lengthwise direction on a first supporting element (4) which can be moved by seans of a drive unit (10) and by guide means in the vertical direction along a second supporting element (6) which is situated in a plane at right angles to the first supporting element (4) and parallel to the supporting face (2) of the device, and in which the second supporting element (6) is provided with a drive unit (11) and with guide means to permit a displacement of the first supporting element (4) in a direction parallel to the supporting face (2), while the second supporting element (6) is connected at one end to a guide mechanism (7) in order to displace the measuring probe (1) in the plane parallel to the supporting face (2) and in the displacement direction of the guide mechanism (7), and the other end of said second supporting element (6) is supported by a vertical supporting rib (9), parallel to the first supporting element (4), and which is guided in the supporting face (2) of the device. The drives of the first supporting element (4) of the first supporting element along the second supporting element (6) and of the guide mechanism (7) work preferably in the respective displacements directions thereof.
Patent EP-0406929-A1 (EP)
Inventor: DEININGER LUTZ DR
IPC: C22B61/00
Filed: 1990-06-15
Abstract: The thallium content of crude lead is reduced by stirring in iron chloride with the production of a thallium-containing salt slag.
Patent EP-0431675-A1 (EP)
Inventor: ZOLLINGER DONOVAN J
IPC: F16D3/84
Filed: 1990-11-26
Abstract: Convoluted boot seal (36) for use on a universal joint (20,22,24,26) operating at relatively large angles with the side walls (56,58) of some convolutions (38,40) having a series of contact ribs (62,64) which are formed thereon where abrasion might cause seal wear and failure. These ribs (62,64) are flexible so that they can bend over when they contact an adjacent, relatively turning side wall (57,59) so that direct sliding contact and resulting abrasion between adjacent side walls (56,57,58,59) are eliminated.