baber/WOPTO huggingface dataset:
Patent EP-0360012-A1 (EP)
Title: Equipment to carry out maintenance operations, particularly washing, on insulator chains of high voltage electric lines
Inventor: PARIS LUIGI
IPC: H02G1/02
Filed: 1989-08-21
Abstract: The invention relates to an equipment for the maintenance, and particularly for the washing of insulator chains (2) supporting high voltage electric lines, which allows to operate on a live line. The washing of the insulator chain (2) is performed through jets (24) of washing fluid sprayed in close proximity to and over the whole contour of the insulators (2). Said equipment comprises a guide body (6) movable along the insulator chain (2), a plurality of washing liquid spraying nozzles (24) mounted on said guide body, and moving means to guide said body along the insulator chain (2). This moving means consists of at least one track (7), rotating on two transmission rollers (8, 9), at least one of these rollers being motor-driven and the active section of the track (7) being in contact with the peripheral edge of the insulators (2) of the chain. According to the invention, the guide body (6) surrounds the insulator chain (2), at a short distance from the same insulators (2); the track (7) presents a plurality of tongue teeth (7a), projecting perpendicularly from its outer surface. The assembly of guide body (6) and track (7) have a plurality of contact points with the periphery of each insulator (2), distributed over the whole contour of the same insulators (2).
Patent EP-0325482-A1 (EP)
Inventor: ISOMURA YASUO
IPC: C07F9/40
Filed: 1989-01-20
Abstract: (Cycloalkylamino)methylenebisphosphonic acids and esters (I) and salts thereof <CHEM> (wherein R, R<1>, R<2>, R<3> and R<4> are hydrogen or lower alkyl and n is an integer from 3 to 10) are bone-resorption inhibitor and anti-arthritic agents.
Patent EP-0351222-A1 (EP)
Inventor: SUMIUCHI MASAHARU C O TECHNICA
IPC: B29D30/20
Filed: 1989-07-13
Abstract: An apparatus for building green tires includes a carcass band forming drum (5) for forming a carcass band (K), a first forming drum (19) arranged rearward of and coaxially to the carcass band forming drum for forming green cases (G), first transfer means (32) movable between the carcass band and first forming drum for transferring and pressing beads (B) to the carcass band and for transferring the united beads and the carcass band to the first forming drum and folding axial edges of the carcass band about the beads upon itself in cooperation with the first forming drum, a second forming drum (62) arranged rearward of the first forming drum for toroidally deforming the green case, second transfer means (66) movable between the first and second forming drums for transferring and delivering the green case from the first forming drum and second forming drum, a band forming drum (55) arranged rearward of the first forming drum for forming a band (D), and third transfer means (96) movable between the band forming drum and the second forming drum for transferring the band to an outer side of the green case to form a green tire; and a method of building green tires using such apparatus (figure 1).
Patent EP-0336789-A1 (EP)
Inventor: LE FOL MARCEL
IPC: F16F13/14
Filed: 1989-03-03
Abstract: The invention relates to an elastic joint of the type comprising a cylindrical outer reinforcement (32) and a coaxial inner reinforcement (34), connected together by a block of elastomeric material (38) and capable of being displaced relative to each other. 
<??>According to the invention, it comprises at least one deformable sealed chamber (52, 54) which is filled with a liquid and arranged between two portions (56, 58) of each of the two reinforcements (34, 32) so as to increase the elastic stiffness of the joint in a direction (T) of radial displacement of the reinforcements (32, 34) which is substantially perpendicular to an axial plane (P) of the joint, and at least in the direction corresponding to the bringing of these portions (56, 58) towards each other. 
<??>Application, in particular, to the mounting of a vehicle wheel-and-axle set. 
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Patent EP-0327512-A1 (EP)
Inventor: COLOMBO ALESSANDRO
IPC: G05F1/10
Filed: 1989-01-25
Abstract: The damaging effects caused by an abrupt rise of the supply voltage on particularly sensitive circuits when pow­er is returned to the distribution network after a blackout, are prevented by providing the power supply with means for controlling a gradual rise of the output voltage thereof in accordance with a pre-established ramp when the power sup­ply is switched-on. These mean utilize a microprocessor driving at least one low-to-high type level shifter having a load formed by a network of resistors with scaled values, for generating an output analog voltage signal correspon­ding to a digital value presented by the microprocessor at the logic gate driving the level shifter circuit. The ana­log voltage signal, properly buffered, is applied to a con­trol terminal of the power supply.
Patent EP-0395698-A1 (EP)
Title: Piece fixe pour seringue d'injection pourvue d'un organe adaptateur pour recipients de preparation
Inventor: JENSEN FLEMMING STEEN
IPC: A61J1/00
Filed: 1988-11-24
Abstract: La pièce fixe (1) sert à recevoir une seringue d'injection (7) et est conçue pour coopérer avec un dispositif adaptateur (9), solidaire avec la pièce fixe, de façon à permettre son assemblage avec un récipient (13) constitué par exemple par une fiole ou par une cartouche. Pour assurer une coopération correcte entre l'injection et le récipient de préparation, de façon à éviter par exemple les risques de formation de mousse, un élément d'extrémité de pièce fixe, servant de dispositif adaptateur, est pourvu d'une ouverture de fixation (17) qui est adaptée à des fioles et dont l'axe forme un angle aigu avec l'axe longitudinal de la pièce fixe.
Patent EP-0396752-A1 (EP)
Inventor: DALAKIAN SERGEI VLADIMIROVICH
IPC: B25J9/10
Filed: 1988-11-25
Abstract: The robot contains a mechanical arm, consisting of two links (8, 9) one (8) of which consists of a parallelogram. The second link (9) of the arm also consists of a parallelogram and is connected with the first link (8) by means of an intermediary link (15) which consists of a tetragon at whose vertices are mounted hinges (16, 17, 18, 19).
Patent EP-0377712-A1 (EP)
Inventor: DEUTSCHMANN HERBERT
IPC: F02B37/12
Filed: 1989-06-23
Abstract: L'une des turbosoufflantes à gaz d'échappement (111, 112) est mise en circuit ou hors circuit par le moyen d'un système commandé d'arrêt des gaz d'échappement (133) dans la conduite d'évacuation des gaz (127) avant la turbine d'évacuation des gaz (123) et d'un système autonome d'arrêt de la suralimentation (134) dans la conduite d'aspiration (137) du compresseur (124). On obtient une reprise rapide à la valeur nominale du moteur à piston à combustion interne (110) lorsque la turbosoufflante à gaz d'échappement (112) pouvant être mise en circuit comporte une dérivation (43) avec un système d'arrêt commandé (45) de cette dérivation, qui fait office de liaison transversale entre la conduite d'aspiration (136) du compresseur (118) de la turbosoufflante à gaz d'échappement (111) qui ne peut pas être mise hors circuit et la conduite d'aspiration (137) du compresseur (124) en aval du système d'arrêt de la suralimentation (134) de la turbosoufflante (112) pouvant être mise en circuit ou hors circuit. On évite ainsi une surcharge mécanique et thermique de la turbosoufflante (112) en circuit.
Patent EP-0424447-A1 (EP)
Inventor: FAGERBURG DAVID RICHARD
IPC: C08G75/02
Filed: 1989-07-06
Abstract: A copoly(arylene sulfide) corresponding to the structure  T-S @ (-A-S-)1-x(-A-S-S-)x @@T wherein A is a divalent substituted or unsubstituted aromatic radical, T is a monovalent aromatic radical, x is n the range of 0.5 t 0.001 and n is at least 100.
Patent EP-0426745-A1 (EP)
Inventor: SCHWAB MANFRED
IPC: B60K23/02
Filed: 1989-07-26
Abstract: Afin de commander un embrayage qui forme un embrayage de pontage (WK) d'une unité hydrodynamique ou un embrayage de changement de vitesses (K) dans une transmission entre un moteur d'entraînement (M) et un engrenage de changement de vitesse (G) d'un véhicule à moteur, on prévoit des dispositifs qui déterminent la vitesse de rotation du moteur (n-M) et la vitesse de rotation à la sortie de l'engrenage (n-ab), ainsi qu'un dispositif régulateur du glissement (1) qui détermine la pression exercée sur un entraînement de réglage (3) de l'embrayage (K) ou de l'embrayage de pontage (WK). Les déviations par rapport à la règle déterminées sur la base de la comparaison (par le comparateur 4) entre des valeurs prédéterminées prescrites du glissement (w) et les valeurs du glissement (s) déduites des vitesses de rotation sont converties en pression par le régulateur (6) selon un algorithme prédéterminé de réglage. La vitesse de rotation à la sortie de l'embrayage (n-K, n-WK) nécessaire pour déterminer le glissement est obtenue à partir du degré de multiplication des vitesses (G-x) et de la vitesse de rotation à la sortie de l'engrenage (n-ab). Pendant le changement de vitese (t-0 à t-3), on détermine une vitesse de rotation virtuelle à la sortie de l'embrayage (n-Kvir) qui sert à assurer la régulation du glissement, ou on fait varier la pression exercée sur l'entraînement de réglage (3) de l'embrayage (K, WK) en fonction de paramètres prédéterminés.
Patent EP-0387792-A1 (EP)
Inventor: MATSUO KENJI C O INTELLECTUAL
IPC: H03K19/0175
Filed: 1990-03-13
Abstract: An output buffer circuit includes an input node (1), an output node (2), a positive power source (V DD ), a logic circuit (10) connected to the input node (1), means (11) connected at one end to the logic circuit (10), for dropping a voltage of the logic circuit (10), and a bipolar transistor (12) having a base connected to the other end of the voltage dropping means (11) and the other end of the logic circuit (10), a collector con­nected to the output node (2) and an emitter connected to a circuit ground (GND).
Patent EP-0405187-A1 (EP)
Inventor: KREUTER PETER DR-ING
IPC: F01L31/22
Filed: 1990-06-05
Abstract: In order to adjust the stroke of a control element (15) which is actuated electromagnetically by a spring-mass oscillation system (5,13,50), for displacement machines and in order to permit a free arrangement of the electromagnetic positioning device in the housing (8), in particular in a cylinder head of a displacement machine, the movement of the positioning device is transmitted to the control element, in particular one or more stroke valves or flat slide valves by means of a mechanical or hydraulic transmission system (10) with a variable transmission ratio. In addition, devices (54,55) are described for exactly setting the position of equilibrium of the oscillating system. The electromagnetic positioning device can also be combined with a limit position damper (7) or with a hydraulic compensation element (51) of known design. 
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Patent EP-0486713-A1 (EP)
Inventor: KRAEMER WERNER
IPC: G01B11/06
Filed: 1990-11-19
Abstract: For the purpose of establishing vertical deviations (a1, a2, x1, x2) in the movements of the measuring heads (3 and 4) in a thickness measuring device (1) a laser light source (7) is provided whose beam (8) impinges on a detector (10) which establishes the deviations.
Patent EP-0430225-A1 (EP)
Inventor: BALSELLS PETER J
IPC: F16J15/02
Filed: 1990-11-29
Abstract: A resilient electromagnetic shielding gasket utilizes a plurality of conductive wire coils which are loaded in a manner so that coil spacing may be selectively adjusted at specific areas along the circumference thereof in order to provide an electromagnetic shield. Other portions along the circumference of the gasket provide sufficient biasing capability to take up for variations that may occur due to torquing, eccentricities, irregularities and other variables and thereby imminent contact between mating surfaces under load. The spacing along a seal-load portion of the gasket is selected to limit the passage of electromagnetic energy with a wavelength greater than a selected value.
Patent EP-0457971-A1 (EP)
Inventor: SPANN GUSTAV
IPC: B05B7/24
Filed: 1990-12-27
Abstract: A cooking appliance for steaming of food is disclosed. A water supply line with at least one outlet opening leads to the steaming area (1). A heating element (10) around a fan blade wheel (18), which produces a flow of air, is located in the steaming area (1). It is proposed that air conducting devices should be assigned to the outlet opening in such a way that water, which flows out of the outlet opening essentially unpressurised, enters the air flow drop by drop. <IMAGE>
Patent EP-0376931-A1 (EP)
Inventor: CHU GEORGE
IPC: A61L27/00
Filed: 1985-12-17
Abstract: Collagen membranes with desired properties are prepared by using a variety of gel-forming techniques in combination with a method for converting the gels to solid forms which involves disrupting and centrifuging a matrix, harmonizing the precipitate auto or paste and casting and drying the paste. The properties of these membranes or other solid forms may be further altered by cross-linking the collagen preparation either after formation of the membrane or gel, or most preferably by mixing cross-linked collagen with solubilized collagen in the original mixture used to create the gel.
Patent EP-0399585-A1 (EP)
Inventor: DADAZYNSKI ROLF-PETER
IPC: C04B18/02
Filed: 1990-05-02
Abstract: Solid agglomerates are produced from impermeable mineral sludges contg. up to 10% organic components by (a) mixing the sludge with dry recycled material in amount such that the mixt. has a desired water content for prodn. of mouldings and such that the organic content in the mouldings does not cause the desired clinker temp. to be exceeded on complete combustion in the product layer on a travelling grate; (b) producing small pressings and large mouldings from the mixt.; (c) charging the pressings as the lower layer and the mouldings as the upper layer onto a travelling grate; (d) passing oxygen-contg. gases at 500-900 deg.C through the resulting bed until at least the uppermost bed layer is heated to the hot gas temp., (e) passing oxygen-contg. gases at 1100-1160 deg.C through the bed until the upper layer is clinkered; (f) passing cold gases through the bed; and (g) discharge the material from the travelling grate and sieving to separate the large clinkered mouldings as product, while the small pressings are crushed to the requisite size for recycling to step (a).
Patent EP-0415501-A1 (EP)
Inventor: BRIFFOD JEAN-PAUL
IPC: B23H7/08
Filed: 1990-08-28
Abstract: Wire composed of a metallic core having a high electrical conductivity and possessing good mechanical properties, covered by a superposition of numerous thin layers containing a metal having a low melting and vaporisation point, such as zinc, which are separated by a highly conducting metal, such as copper. These two metals interdiffuse in the adjacent layers during the use of the wire as electrode tool in an electrical discharge wire cut machine.
Patent EP-0405878-A1 (EP)
Inventor: TERAUCHI KIYOSHI C O SANDEN CO
IPC: F04B27/14
Filed: 1990-06-25
Abstract: A slant plate type compressor (10) with a capacity or displace­ment adjusting mechanism is disclosed. The compressor includes a housing (20) having a cylinder block (21) provided with a plurality of cylinders (70) and a crank chamber (22). A piston (71) is slidably fitted within each of the cylinders (70) and is reciprocated by a drive mechanism which includes a member (60) having a surface with an adjustable incline angle. The incline angle is controlled by the pressure situation in the crank chamber (22). The pressure in crank chamber (22) is controlled by control mechanism (400) which comprises a passageway (150) communicating between the crank chamber (22) and a suction chamber (241) and valve device (19) to control the closing and opening of the passageway (150). The valve device (19) includes a valve element (193a) which directly control the closing and opening of passageway, a first valve control device (19) which controls operation of the valve element (193a) in response to pressure in the crank chamber (22), and a second valve control device (29) which controls a predetermined operating point of the first valve control device (19). The operation of the second valve control device (29) is controlled in response to changes in thermodynamic characteristic of the refrigerant circuits. The first and second valve control devices (19, 29) are coupled by a bias spring (196) so as to eliminate a force which interferes with a control of the operating point of the first valve control device (19).
Patent EP-0420664-A1 (EP)
Inventor: IKEGAYA ISAO
IPC: B60R22/195
Filed: 1990-09-28
Abstract: A seat belt arrangement employs a seat belt buckle pre-tensioner which includes buckle anchor (1) supported on a structural component of a vehicular seat. The buckle anchor (1) is formed with a ratchet or saw teeth (4) extending along a guide slot (3). A seat belt buckle is connected to the buckle anchor (1) via a connecting leg (6) rigidly secured on the buckle (7) and movable along the guide slot (3) of the buckle anchor (1). The connecting member (6) is cooperated with a pivotal actuation lever (9), which is, in turn connected to a sensor assembly which mechanically actuates the pivotal actuation lever (9) for causing pivotal movement of the latter carrying with the connecting member (6) for retracting the seat belt buckle (7) in a direction for increasing tension at a seat belt web.
Patent EP-0428331-A1 (EP)
Inventor: DEACON BRIAN ALISTAIR
IPC: F16K5/04
Filed: 1990-11-08
Abstract: A fluid control valve comprises a cylindrical housing (2) with a fluid inlet port (15) and fluid outlet port (17), a tap member (4) having a fluid flow conduit (22) therethrough and being movable about an axis of rotation (R-R) between an open position and a closed position, and an operating lever (6) attached to the tap member (4) for rotating the tap member (4) between the open and closed positions, wherein the axis (A-A) of the fluid flow conduit (22) is offset relative to the axis of rotation (R-R). The offset disposition of the conduit (22) permits an operating angle of up to at least 150°, thereby facilitating an easy open-close action and a non protruding disposition of the lever (6) in both the open and closed positions.
Patent EP-0390678-A1 (EP)
Inventor: VIGLA DOMINIQUE
IPC: G21C19/38
Filed: 1990-03-28
Abstract: The gutter according to the invention enables the end pieces (2) of irradiated fuel elements to be removed to a rinsing bath (4), while preventing the return flow of nitric acid vapour (6). The gutter comprises a main conduit (8) which is fitted with an air cavity barrier. The latter consists in producing downward (16) and upward (18) travels of nitrogen to drive back the rising vapour (6) and possible falls of powder (14) produced by the shearing. According to the invention, a thermal gradient is produced, to counteract that created by the rise of the nitric acid vapour (6). A lagging jacket (22) surrounds the upper part (12) of the gutter and a cooling jacket (20) is placed around the lower part of the central conduit (8). Application to the reprocessing of nuclear fuel. <IMAGE>
Patent EP-0394116-A1 (EP)
Inventor: DEPEAUX PIERRE
IPC: C12G3/07
Filed: 1990-04-13
Abstract: Process for fitting at least one device consisting of substantially flat members of great length into a container, especially through an opening of limited section in the wall of the container. 
<??>It is characterised in that the members of great length (4) are introduced one by one into the container and in that, in situ, the said members are positioned in the container with the aid of positioning means (11) provided in this container, and the members of great length are assembled in a removable manner.
Patent EP-0404616-A1 (EP)
Inventor: KAUTT JEAN-JACQUES
IPC: B23P21/00
Filed: 1990-05-30
Abstract: L'invention consiste en une installation pour l'assemblage automatique de la douille-équerre inférieure d'ouvrants, c'est-à-dire de la partie de ferrure destinée à être fixée sur l'angle inférieur d'un ouvrant de préférence oscillo-battant, au droit de son axe de rotation vertical et à transmettre le poids du battant à un palier encastré dans le dormant.L'installation automatique est essentiellement constituée d'une installation d'équipement 100 de la douille, constituée de postes de travail disposés autour d'un plateau tournant et d'une installation d'assemblage automatique 200 de l'équerre sur la douille constituée de postes de travail disposés selon un plan de référence P-P. Ces deux installations 100 et 200 sont associées par l'intermédiaire d'un mécanisme de transfert automatique 30.L'invention permet l'équipement et l'assemblage de douilles-équerre, de façon complètement automatique, toutes les opérations s'enchaînant selon un flux continu.
Patent EP-0422973-A1 (EP)
Inventor: GAUTHIER PIERRE
IPC: F25B9/00
Filed: 1990-09-20
Abstract: Un constituant léger du mélange comprimé est séparé par perméation (en 3). La fraction lourde restante est condensée par de l'eau (en 4), sous-refroidie (en 5) et détendue (en 6). Le constituant léger, refroidi à la même température, est adjoint au condensat sous-refroidi, et l'ensemble est vaporisé sous la basse pression (en 13) pour produire la réfrigération désirée.
Patent EP-0426545-A1 (EP)
Inventor: BAILLY PIERRE
IPC: A61F2/48
Filed: 1990-10-26
Abstract: The present invention relates to a control device for an artificial sphincter in a natural conduit, in particular the urinary conduit, the said sphincter comprising an envelope of variable volume. 
<??>According to the invention, the device comprises a first chamber which is a balloon (14), a second chamber (17) delimited by two plates (12, 13) which are connected via a membrane forming bellows (16) and between which the said balloon (14) is housed, and elastic return means comprising at least one elastic ring (18) surrounding the said plates (12, 13). 
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Patent EP-0432009-A1 (EP)
Inventor: PAPUCHON MICHEL
IPC: H01S3/16
Filed: 1990-11-23
Abstract: Miniature optical source comprising: 
 
  - at least one thin layer (1) of an active laser material exhibiting in addition non-linear characteristics; 
  - a pump laser (2) emitting a beam of a wavelength permitting pumping of the thin layer (1) of active laser material perpendicularly to the plane of the thin layer (1); 
  - an optical cavity consisting of two mirrors (3, 4) whose reflection coefficients are a maximum at the laser wavelength of the active laser material. 
 
<??>APPLICATIONS: LASER EMITTING IN THE VISIBLE AND OF COMPACT CONSTRUCTION.
Patent EP-0430809-A1 (EP)
Inventor: FUKUSHIMA MOTOO
IPC: C08K3/36
Filed: 1990-11-29
Abstract: A novel acrylic rubber composition is proposed which has excellent moldability and good releasability from the metallic surfaces of milling rollers for the compounding works and metal molds for shaping and vulcanizing the composition into vulcanizates. The composition comprises: (a) an acrylic copolymer as the rubber base; (b) carbon black or a finely divided silica filler as a reinforcing agent; and (c) an organopolysiloxane having, in a molecule, at least one carboxyl-functional group such as ω-carboxyl undecyl group, bonded to the silicon atom, which can be prepared, for example, by the hydrosilation reaction between a SiH-containing organopolysiloxane and an alkyl undecylenate followed by hydrolysis of the ester group into carboxyl group.