baber/WOPTO huggingface dataset:
Patent EP-0174321-A1 (EP)
Inventor: MYER JON H
IPC: G02B6/26
Filed: 1985-02-05
Abstract: Un système (20) conçu pour un couplage à un conduit optique (22) offre un orifice d'entrée ou de sortie pour la transmission d'énergie rayonnante au conduit et provenant de celui-ci sur un angle sphérique supérieur à un hémisphère. Le système comporte un élément de support de base (21) pour tenir une partie terminale du conduit, de manière typique une fibre optique, et qui contient une cavité (26) entourant la partie terminale du conduit. La cavité est dotée d'une surface réfléchissante interne (26R). Une extrémité de la cavité est fermée par un corps de diffusion transparent (24) en forme de dôme et comportant une paroi cylindrique, où l'extrémité du dôme (30) se termine en une surface de révolution comme un hémisphère ou un ellipsoïde allongé.
Patent EP-0185018-A1 (EP)
Inventor: KRYGER ALLEN CHARLES
IPC: A23L27/30
Filed: 1985-02-22
Abstract: Procédé et produit de boisson ou de jus pasteurisé résultant, basé sur la dissolution du dipeptide de la L-phénylalanine et de l'acide L-aspartique dans un solvant approximativement à la température ambiante, avec un excès en poids soit d'acide malique, soit d'acide citrique, soit de mélanges de ceux-ci. Le rapport entre l'acide et l'édulcorant dipeptide est d'au moins environ 1,5. Cette solution est ensuite ajoutée à une boisson ou un jus pasteurisé auparavant et refroidi à la température ambiante.
Patent EP-0229756-A1 (EP)
Inventor: BROWN DAVID PATRICK
IPC: B62D53/00
Filed: 1985-09-04
Abstract: Le véhicule possède un châssis principal (2) soutenu de manière pivotante par un des sous-châssis avant et arrière (1, 6), dont l'un porte le moteur. Une puissance à vitesse constante est transmise entre les deux sous-châssis (1, 6) par un arbre intermédiaire (20) relié à des arbres avant et arrière (18, 21) s'étendant le long des lignes médianes (1', 6') des sous-châssis respectifs (1, 6). Lors du braquage, le pivotement du sous-châssis arrière (6) est commandé en fonction du pivotement du sous-châssis avant (1) de sorte que, pendant le virage, les lignes médianes (1', 6') du sous-châssis s'entrecoupent en un point (61) plus proche de l'axe de pivot (27) du sous-châssis avant (1) que de l'axe de pivot (30) du sous-châssis arrière (6). Les joints à la cardan (20a, 20b) de l'arbre intermédiaire (20) sont équidistants du point d'intersection (61). Le sous-châssis arrière (6) pivote ainsi sur un angle plus petit que l'angle de pivotement du sous-châsssis avant (1).
Patent EP-0235344-A1 (EP)
Inventor: KAWAI HIROSHI
IPC: B22D47/00
Filed: 1986-04-14
Abstract: A lower mold (6) made of a metal mold is disposed on a stool (1) and an upper mold (9) consisting of a sand mold is guided and fitted to the lower mold in such a manner as to define a cavity for a product. Tubular members (16) are disposed at several positions in such a manner as to penetrate through the upper (9) and lower (6) molds and the cavity. A cooling plate equipped with cooling nozzles (24) fitting to the projecting ends of the tubular members (16) from the upper mold (9) is disposed in such a manner as to clamp the upper (9) and lower (6) molds between it and the stool (1). The cooling nozzles (24) are communicated with a cooling medium tube (23) disposed on the cooling plate (19) so that a cooling medium supplied to the cooling medium tube (23) is uniformly distributed to the cooling nozzles (24).
Patent EP-0248916-A1 (EP)
Inventor: DECORTE ENIO DR
IPC: A61K31/365
Filed: 1986-06-05
Abstract: A method for the separation of  3S , 7R -3,4,5,6,7,8,9,10,11,12-­decahydro-7,14,16-trihydroxy-3-methyl-1H-2-benzoxacyclotetradecin-­1-one from its  3S , 7S -diastereomer is disclosed. In said method a mixture of the two diastereomers is dissolved in a solvent, the resulting solution is applied to a high pressure liquid chromato­graph comprising a reverse-phase column, the two diastereomers are eluted with a mixture of polar solvents and the diastereomers are separately recovered.
Patent EP-0207413-A1 (EP)
Inventor: ECKHARDT VOLKER DR
IPC: C07D241/40
Filed: 1986-06-23
Abstract: Gegenstand der vorliegenden Erfindung sind Bis-chinoxaline der Formel I <IMAGE> ihre Herstellung, ihre Verwendung als Verzweigungsmittel zur Herstellung von verzweigten, thermoplastischen Polycarbonaten sowie die verzweigten thermoplastischen Polycarbonate.
Patent EP-0217103-A1 (EP)
Title: Transformator mit gegossener Isolierummantelung
Inventor: BRADT PETER
IPC: H01F41/12
Filed: 1986-08-21
Abstract: Um mit einfachen Mitteln einen kompakten, hochspannungs­festen und gegen Feuchtigkeit, Laugen un Säuren resisten­ten Transformator für Flugplatzbefeuerungen schaffen zu können, ist folgendes vorgesehen:
     a) Primärwicklung und Sekundärwicklung sind auf einen über den Transformator-Eisenkern gesteckten Kunststoff-­Spulenkörper gewickelt;   b) an dem Kunststoff-Spulenkörper (2) sind Anschluß-­Gummibuchsen (3-5) vorfixiert gehalten, die mit den Wicklungsenden der Primär- und der Sekundärwicklung (7,8) verbundene Anschlußmittel (71,72;81,82 bzw.91,92) für äußere Anschlußleitungen aufnehmen;   c) der bewickelte Spulenkörper (2) mit dem eingesteckten Transformator-Eisenkern (1) und den vorfixiert gehal­tenen Anschluß-Gummibuchsen (3-5) ist direkt mit einem elastischen Thermoplast als einziger Isolierummante­lung spritzumgossen;   d) der Transformator-Eisenkern (1) ist durch an die Innenflächen des rechteckigen Spulenkerns des Spulen­körpers (2) angeformte Distanzstege (28) derart in Abstand gehalten, daß der Zwischenraum voll mit dem elastischen Thermoplast ausspritzbar ist.
Patent EP-0201139-A1 (EP)
Inventor: SEVERINSSON LARS MATTIS
IPC: F16D65/22
Filed: 1986-05-05
Abstract: A wedge brake arrangement for drum brakes on heavy road vehicles includes a brake cylinder push rod (29), plungers (26) axially movable perpendicularly to the push rod, and force transmitting rollers (32) between parallel wedge surfaces at the end of the push rod and on the respective plunger. In order to obtain full control over the reaction forces from the plungers (26) at brake operation the push rod (29) is guided by the housing (25) of the arrangement in the plane of the plungers by means of guide rollers (35) between plane surfaces at the end of the push rod (29) and in the housing (25), respectively, the surfaces being parallel with each other and with the axis of the push rod.
Patent EP-0197670-A1 (EP)
Inventor: GUEST JOHN DEREK
IPC: F16L58/18
Filed: 1986-03-12
Abstract: The disclosure relates to a tube coupling having a hollow tubular body (10) with collet form couplings (32, 33) at either end thereof to receive and lock tubes in the body at either end. The body has an internal annular wall (14) and an inner liner (25) which extends over the wall and along the body to either side of the annular wall towards the locations of the collets (32,33). The liner (25) is formed from a material which is inert to the fluid to be passed through the tubes and has integral annular seals to seal with the tubes inserted in the body to prevent loss of fluid from the tubes into parts of the body not covered by the liner.
Patent EP-0230732-A1 (EP)
Inventor: RAMM ERIC JOHN
IPC: G21F9/36
Filed: 1986-11-27
Abstract: An apparatus and method for hot uniaxial pressing of heat resistant metal canisters (12) containing synthetic rock components. 
     A hydraulic press is provided in a furnace and has a fixed top press frame (3) with refractory top pad (4) and fixed base (1). The furnace comprises an electrical induction coil (5) with a cylindrical metal sleeve 6 functioning as a susceptor sleeve. The press is also provided with an upwardly acting hydraulic ram (7) with ram head (8) and refractory top pad (9). 
     A platen (10) is provided on a ram (10) having a mounting shaft (26). The ram (10) is actuable to laterally displace the platen (10) so that columns (2) extending on opposed sides of the press and having respective recesses (24) are arranged to engage with complementary portions (25) of the platen (10). 
     The susceptors sleeve (6) can be removed by swinging the platen (10) around to extend below the region of the susceptor (6) but not into engagement with column recesses (24), raising the platen (10) and then releasing a clamping mechanism (28) which normally grips the susceptor (16).
Patent EP-0197814-A1 (EP)
Inventor: ZANIER EDOUARD
IPC: H04N5/228
Filed: 1986-03-11
Abstract: Device with diode gun, the diode gun (2, 3) emitting an electron beam for recharging a photo-conductive target (6), comprising: - a regulating device (R2, 19, 16) regulating the intensity Ik of the cathode current to a setpoint value; - an adjustable generator (G2) furnishing a first constant setpoint value corresponding to the required beam current at target (6) level in order to recharge it when the illumination is twice the nominal illumination; - a device (P1, 17) furnishing a second setpoint value dependent upon the value Vc of the video signal furnished by the target (6); - a threshold switching device (18) furnishing the regulating device with: either the first setpoint value, when the value of the video signal furnished by the target (6) is below a fixed threshold value Vcs, or the second setpoint value when the value of this video signal is above the threshold value Vcs; the threshold value corresponding to an illumination twice the nominal lumination. Application to television cameras. <IMAGE>
Patent EP-0313550-A1 (EP)
Inventor: GILLBRAND SUNE
IPC: F02P15/04
Filed: 1986-06-09
Abstract: Un procédé, servant à réguler l'allumage par bougies dans un moteur à quatre temps, utilise un système d'allumage produisant une tension d'allumage, une électrode de bougie (13) étant fixement disposée dans la chambre de combustion (2) du moteur et une électrode de masse (14) coopérant de façon mobile avec ladite électrode de bougie et étant fixement jointe au piston (3) du moteur en question. Les moteurs ayant des dispositifs d'allumage en deux parties du type mentionné ci-dessus sont bien connus. Dans ces moteurs, l'allumage s'effectue généralement par des systèmes d'allumage relativement simples et le moment de l'allumage se produit plus ou moins au hasard, lorsque les électrodes se sont suffisamment rapprochées l'une de l'autre. Dans le but de produire une régulation du moment de l'allumage dans de tels moteurs, la présente invention se caractérise essentiellement par le fait que le moment de l'allumage est régulé de façon à se produire plus tard et avec une distance d'allumage plus courte, lorsque la charge du moteur augmente depuis une charge légère jusqu'à pleine charge, la tension d'allumage nécessaire à la formation d'étincelles étant dans le même temps régulée de façon à varier dans des limites relativement étroites essentiellement à l'intérieur de la plage de pleine charge.
Patent EP-0227786-A1 (EP)
Title: Controle de permeabilite
Inventor: KAY JOSEPH BRIAN
IPC: G01N15/08
Filed: 1986-07-03
Abstract: On contrôle la perméabilité d'un bloc de matériau en comprimant le matériau dans un récipient (11) à l'aide d'un piston (31) et en appliquant un fluide sous pression au matériau comprimé, en mesurant l'écoulement ou la chute de pression du fluide ainsi appliqué, le fluide étant appliqué tandis que le piston (31) est encore en position de compression du matériau. Il n'est pas nécessaire d'enlever le piston (31) du récipient (11) après la phase de compression et avant la phase d'essai, et le fluide est de préférence appliqué au matériau par l'intermédiaire du piston (31) via un conduit (35) dont l'extrémité aval est éloignée de la face du piston (31) qui est en contact avec le matériau à comprimer. Le matériau à contrôler peut être pesé dans une trémie de pesage (22), son transfert dans et hors de la trémie (22) s'effectuant par gravité, à l'aide des bases de la trémie de pesage (22) et du récipient (11) qui s'ouvre en cas de besoin.
Patent EP-0231781-A1 (EP)
Inventor: YOKOKURA HISAO
IPC: G02F1/139
Filed: 1987-01-15
Abstract: A liquid crystal display element comprising a pair of substrates, a pair of electrodes provided on the respective substrates, at least one of which is transparent and a liquid crystal layer disposed between said substrates, the liquid crystal layer comprising a nematic liquid crystal, which exhibits a positive dielectric constant anisotropy and contains an optically active substance, the liquid crystal molecule orientation direction in the liquid crystal layer is twisted in the range of 200° to 250° from the one substrate surface toward the other substrate surface so as to form a helical structure therein. A polyimide orientation film is provided between the electrodes and the liquid crystal layer. The polyimide orientation film is one made of polyimide prepared by reacting a diamine compound having a long-chain hydrocarbon group or a diamine compound having a trifluoromethyl group with a tetracarboxylic dianhydride and causes a pretilt angle of at least 3° relative to the nematic liquid crystal molecules. The liquid crystal display element of the present invention is free from a scattering domain.
Patent EP-0279003-A1 (EP)
Inventor: KUPPENBENDER HERBERT
IPC: B01D53/34
Filed: 1987-02-17
Abstract: Flue gases and waste gases which contain sulphur dioxide, nitrogen oxides, hydrogen sulphide, carbon disulphide, organic sulphur compounds and/or hydrocarbons and can also contain further gaseous pollutants are first passed through a hot aqueous nitric acid solution at 40 to 95 DEG C, which contains sulphuric acid, phosphoric acid and/or Lewis acids, in a reactor with good mixing, and the gas/vapour mixture leaving the reactor is then subjected to partial condensation in the temperature range from 60 to 90 DEG C, the resulting condensate being recycled into the reactor, and the flue gases and waste gases obtained - if necessary after they have been subjected to a further condensation - being discharged into the air.
Patent EP-0246465-A1 (EP)
Inventor: BESON DUILIO
IPC: F25B5/04
Filed: 1987-04-28
Abstract: Described is a refrigerant circuit for domestic refrigerating apparatus operating at two temperatures and including a rotary compressor (5). 
     The circuit includes a thermostatically controlled solenoid valve (7) having an inlet (8) and two outlets (9, 10) both of which are adapted to be closed when the compressor (5) is inoperative, and to be separately and selectively opened when the compressor (5) is in operation.
Patent EP-0251236-A1 (EP)
Inventor: GRIFFIN DANA K
IPC: A47L13/60
Filed: 1987-06-26
Abstract: A wet mop liquid extractor having a rollable support frame (10) carrying a resiliently mounted pressure plate (45) against which a wet mop is supported and from which liquid is to be extracted, and a pressure roller (46) adapted to be brought into rolling pressing contact with the wet mop In a rolling type manner to maximize the squeezing pressure on the mop to extract the liquid therefrom, and a bucket (44) is carried on the support frame beneath the pressure plate to catch the liquid extracted from the wet mop.
Patent EP-0268855-A1 (EP)
Inventor: SCHONELL JURGEN
IPC: F03D3/06
Filed: 1987-10-27
Abstract: A drum-shaped wind wheel is described with a cylindrical tube 1 arranged coaxially with respect to its axis of rotation, having a circular end plate 2, 3 on either end of the cylindrical tube 1, vanes 6, 7, 8, 9 with a curved streamlined profile being provided, which are supported close to the edge of the two end plates 2, 3 on swivel axes 10, 11, 12, 13 lying parallel to the axis of rotation of the wind wheel, which allow them to swivel to a limited extent. The arrangement is so designed that at equal intervals on the circumference of the wind wheel a minimum of four airfoils 6, 7, 8, 9 having a curved streamlined profile are fitted and that the airfoils 6, 7, 8, 9 can swivel with their noses 18, 21 at the front on the swivel axes 10, 11, 12, 13 in the area between the edge 4, 5 of the end plates 2, 3 and the cylindrical tube 1. <IMAGE>
Patent EP-0240049-A1 (EP)
Inventor: LUURSEMA MEERTEN
IPC: H05B41/38
Filed: 1987-03-03
Abstract: The invention relates to a circuit arrangement for operating a discharge lamp (1) by means of a direct voltage source, which circuit arrangement is provided with 
- direct voltage terminals (A,B) for connection of the di­rect voltage source, 
- alternating voltage output terminals (K,L) for connection of the discharge lamp, 
- a direct voltage/alternating voltage converter (3), and 
- a current limiter (5) for limiting the current through the lamp during the operating condition. 
     According to the invention, the direct voltage/­alternating voltage converter (3) is a sine converter and a controllable direct voltage converter (2) is arranged between the sine converter and the direct voltage input terminals (A,B).
Patent EP-0248473-A1 (EP)
Inventor: GLOAGUEN GILBERT SOCIETE CIVIL
IPC: H03K19/018
Filed: 1987-05-27
Abstract: Le circuit convertisseur de niveaux logiques selon l'invention comporte un premier état (E₁ bas, E₂ bas) produisant un niveau haut en sortie TTL S, un deuxième état (E₁ haut, E₂ bas) produisant un niveau bas en sortie S et un troisième état (E₂ haut) d'impédance très élevée, dans lequel les deux transistors de sortie T₅ et T₆ sont bloqués.Le courant d'une source de courant I₁ est aiguillé par des transistors T₁, T₂, T₇, T₈ et T₉. Dans le deuxième et le troisième état, une diode D₃ pontant les bases des transistors T₅ et T₆ (points A et B) est conductrice, alors qu'une diode D₂ connectée entre la masse et le point A est conductrice dans le troisième état.
Patent EP-0252556-A1 (EP)
Inventor: DORLAND HENDRICUS ANTHONY HERM
IPC: H04M1/31
Filed: 1987-06-26
Abstract: For a dial pulsing telephone set it is desirable to have a low voltage drop across the pulsing switch 4, and a control voltage of the pulsing switch situated between the voltages of the leads 2-1 and 2-2. These demands can be met by selecting for a switching element a bipolar transistor of such a conductive type that the emitter is connected to the subscriber line. To keep this switching transistor constantly in the saturated state irrespective of the magnitude of the line current, this transistor is driven  via  a current source 14 supplying a current linearly related to the line current. In order to prevent the control circuit from causing too large a voltage drop for this current source, consequently leaving too little voltage for the remaining circuits of the telephone set, this current source is designed as a voltage­current source. Driving this current source can be realised by means of a voltage linearly related to the line current. Such a voltage can easily be obtained without too large a voltage drop arising across this element.
Patent EP-0270176-A1 (EP)
Inventor: COLLI LUIGI
IPC: B65H67/06
Filed: 1987-11-25
Abstract: Process and device for conveying and feeding different types of pirns to an automatic coner machine equipped with a plurality of winding units closely approached side-by-side to each other. 
     More particularly, the present invention relates to a device for the closed-loop continuous conveyance, equipped with discriminator means suitable for simultaneously feeding different types of pirns along the whole winding front. 
     This latter results to be subdivided into a plurality of sectors prearranged for taking up threads different in count, colour or composition. 
     Said device comprises a plurality of conveyor trays driven by a belt, or by a similar element, onto which they are fastened. Each tray, which is given a suitable shape for housing spinning pirns of various sizes, is equipped with a mechanical detector of striker-element type which indicates, with its position, the type of thread wound on the transported pirn.
Patent EP-0238321-A1 (EP)
Inventor: ODA ISAO
IPC: C04B37/02
Filed: 1987-03-18
Abstract: A metal-ceramic composite body has a metallic member (l) and a ceramic member (3). The metallic member is integrally connected to the ceramic member by fitting the ceramic member itself or a projection (4) formed on the ceramic member into a recess (2) or a through hole formed in the metallic member. To achieve high fatigue fracture resistance and high joining force, the hardness of a metallic portion (A) including at least a fitted portion between the metallic member and the ceramic member is not less than HRC 38. The roughness of the inner surface of the faces of the through hole of the metallic member at the fitted portion is not more than 8 µm at the maximum height (R max ) or not more than 0.5 µm at the center line average roughness (R a ).
Patent EP-0247763-A1 (EP)
Inventor: LEINING LYNDON R
IPC: A22C17/00
Filed: 1987-05-14
Abstract: An apparatus for splitting animal carcasses (C) being conveyed by an overhead conveyor (103), which includes a tracking carriage (17) engaging the carcass to be split, and being shiftable in the direction of movement of the carcass (C). A lateral feed carriage (39) is mounted on the tracking carriage (17) for movement relative thereto towards and away from the carcass to be split. A positioning plate assembly (113) is mounted on the tracking carriage (17). A carcass engaging assembly (90) is mounted on the lateral feed carriage (39) and clamps the carcass to be split against the positioning plate assembly (113). A saw carriage (75) is vertically mounted on the lateral feed carriage and is vertically shiftable relative thereto. The saw carriage (75) is operable, when shifted vertically downwardly, to cut longitudinally through the length of the backbone of the carcass (C).
Patent EP-0260810-A1 (EP)
Inventor: SANCHEZ GEORGE
IPC: A46B13/06
Filed: 1987-08-14
Abstract: A fluid cleaning apparatus has interchangeable fluid driven rotary scrub brush head (28) and high pressure fluid nozzle (46). The scrub brush head (28) and the nozzle (46) each have an individual fluid inlet for receiving the fluid. A fluid supply tube (112) provides fluid to the apparatus. A fluid passing first swivel part (110a) is provided on the fluid supply tube (112) for passing therethrough fluid received from the supply tube (112). A fluid passing second swivel part (110b) is provided for mounting the head (28) for passing received fluid to the fluid input of the head (28). A fluid passing third swivel part (110c) is provided for mounting the nozzle (212) and for passing the received fluid to the fluid inlet of the nozzle (46). The second and third swivel parts (110b, 110c) are individually interchangeably and rotatably coupled to the first swivel part (110a) for receiving and passing fluid passed by the first swivel part (110a). The second and third swivel parts (110b, 110c) are further adapted for rotatably adjusting, respectively, the brush head (48) and the nozzle (46), relative to the first swivel part (110a) and about an axis transverse to the fluid supply tube.
Patent EP-0234961-A1 (EP)
Title: Dispositif de détection rapide d'incendie
Inventor: BENHAMOU ANDRE
IPC: G08B17/12
Filed: 1987-01-06
Abstract: Dispositif de détection rapide d'incendie d'hydrocarbures à l'intérieur d'un véhicle blindé. Pour la détection du rayonnement infra-rouge résultant de l'apparition de l'incendie, on utilise le signal de tension d'un capteur pyroélectrique. En variante on fait appel au signal de courant qui est ensuite intégré.