baber/WOPTO huggingface dataset:
Patent EP-0412559-A1 (EP)
Inventor: MALITOWICZ JOZEF
IPC: F16D3/56
Filed: 1990-08-10
Abstract: The subject of this invention is a clutch disc pro­vided with an idle running torsional vibration damper used in automotive vehicles. 
     The idle running torsional-vibration damper being used leads to damping of pulsation of angular velocity of internal combustion piston engine, during idle running. Owing to this, a silent-running cooperation of gear wheels in gear box during idle running is ensured and service life is prolonged. 
     The invention can be used for various automotive vehicles, and particularly for those of them driven with piston engines with one and two pistons. Idle running torsional vibration damper used in the clutch disc acc. to the invention has one or more elastic elements, such as eg. helical springs (9). Helical springs (9) are arranged radially in seats (1), which are made partly in flange (3) and partly in rim (2) of hub (1). Axis (11) of spring (3) is perpendi­cular to the axis of rotation of the clutch disc. Flange (3) has protrusions (13) for fixing the springs (9) in longitudinal direction.
Patent EP-0383402-A1 (EP)
Inventor: BIANCHETTI RUDI
IPC: B01D46/12
Filed: 1990-02-14
Abstract: Device for keeping dust poor the air in a space (15) having a frontal opening and a back wall containing filters (10) feeding filtered air to the space, a further filter 8 being arranged at the upper side of the opening, which filter 8 has a vertically downward air exit, the velocity of the air from the further filter 8 being higher than that leaving the back wall filters 10, the air for both types of filters being sucked in below the opening (at 1a, 1b and 1c).
Patent EP-0432825-A1 (EP)
Inventor: EYTCHESON CHARLES T
IPC: H01L21/60
Filed: 1990-11-27
Abstract: An interconnection lead is provided for electrically and physically connecting a plurality of bonding sites (18) on an integrated circuit (10) to a plurality of external electrical connections. The interconnection lead contains a plurality of individual electrical leads (14) which have been formed so as to each have an arcuate shape (16) at the region where each individual lead (14) is bonded to the integrated circuit (10). In addition, the arcuate shapes (16) are all of similar length and all extend in the same direction in rotation around the integrated circuit (10). This design provides enhanced strain relief during use, since the arcuate shapes (16) permit rotation of the integrated circuit (10) during mounting or excessive lead stress.
Patent EP-0387058-A1 (EP)
Inventor: MCMANUS JAMES W
IPC: C07C51/09
Filed: 1990-03-08
Abstract: There is disclosed a continuous, non-isolation process for preparing benzylpyruvic acids and benzylpyruvic esters. The benzylpyruvic acids and esters obtained are useful as intermediates to prepare carboxyalkyl dipeptide compounds which are used as angiotension converting enzyme (ACE) inhibitors to treat hypertension.
Patent EP-0403127-A1 (EP)
Inventor: IBAMOTO MASAHIKO
IPC: F16H63/50
Filed: 1990-06-01
Abstract: There are disclosed an automatic gear change control apparatus for an automobile and a method of controlling such apparatus. A rotational output (101) of an internal combustion engine (1) is connected to drive wheels (6) of the automobile and a load device (4). When a gear shifting-up of an automatic transmission (2) is to be effected, the load applied by the load device (4) is increased, or the load is connected to an output rotation shaft (101) of the engine (1) via a selectively-connecting device, thereby reducing the rotational speed of the output rotation shaft (101) of the engine (1) to a required level.
Patent EP-0419158-A1 (EP)
Inventor: GAUBATZ DONALD CHESTER
IPC: G21C3/02
Filed: 1990-09-17
Abstract: A method and apparatus for providing a permanent identification of reactor fuel assemblies with an in-reactor remote readout capability. A bar code type code (50) assemblage is permanently coupled with the upper portion of the fuel assembly (46) which is comprised of alternating components of magnetic (86) and non-magnetic (88) metal such as stainless steel. An active sensor including a magnetic core, excitation winding, and sensor or pick-up winding (156) is employed to interact with the individual code components of the bar code assembly. The latter assembly may be formed as a sequence of rings through which the sensor is passed during a grappling procedure or as a sequence of vertically-oriented bar segments positioned outwardly of the fuel assembly and readable by rotating the fuel assembly before the active sensor.
Patent EP-0403355-A1 (EP)
Inventor: COUREAU JEAN CLAUDE
IPC: F16K3/18
Filed: 1990-06-11
Abstract: Actuating device (1) for a valve (2) with a flap (3) comprising a body (4), two fittings (5), two openings (7), distance ball-bearings (8), bores (9) in the inner faces (10) of the body (4) and the fittings (5) and an elastic return member (11) of the fittings (5), the flap (3) being movable in its assembly and deformable in the axial direction and being able to be in three characteristic positions of complete opening, of leakproof closing and intermediate closing, the said actuating device (1) comprising means of actuating the operation (20), an actuating member (21), linking means (23) comprising, in the first place, support means (24) for the flap (3) pivoting around a shaft (25), integral in rotation with the fittings (5) and movable in pivoting; and, in the second place, separate means of operation (26) of the flap (3) linked to the actuating member (21) and to the body (4). 
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Patent EP-0434513-A1 (EP)
Inventor: LEMAIRE MARC
IPC: C22B60/02
Filed: 1990-12-13
Abstract: Process for separating Pu from U and from fission products by means of crown ethers. …<??>According to this process the aqueous solution A0 containing Pu, U and the fission products, for example a solution originating from the first cycle of reprocessing of irradiated nuclear fuels, is placed in contact with an organic solvent O0 comprising at least one crown ether, and the U is then reextracted with water or with a nitric aqueous solution and finally the Pu is recovered by reextraction, for example into an aqueous solution of H2SO4. …<IMAGE>…
Patent EP-0411136-A1 (EP)
Inventor: MORI HIROSHI MITSUBISHI RAYON
IPC: C08G63/199
Filed: 1989-12-28
Abstract: The title copolymer is obtained by reacting a dicarboxylic acid component mainly composed of terephthalic acid or its derivative with a glycol component composed of 15 to 85 mol % of an aliphatic diol having 2 to 16 carbon atoms and 85 to 15mol % of 1,4-cyclohexanedimethanol at least 80 mol % of which is in the trans form.This polyester copolymer has a low crystallization rate and an excellent heat resistance.
Patent EP-0452370-A1 (EP)
Inventor: THOMASEN LEONARD N
IPC: H04R1/02
Filed: 1989-12-29
Abstract: Dans l'ensemble amortisseur de vibrations décrit est incorporé un corps atténuateur (A) formé à partir d'un matériau visco-élastique. Dans un mode de réalisation préféré, le corps (A) peut être constitué de plusieurs plaques (1) empilées les unes sur les autres et séparées par des pièces d'espacement (2). Un matériau visco-élastique est de préférence constitué par du polystyrène à haute résistance aux chocs. Un tel système amortisseur est de préférence monté sur un panneau, d'enceinte d'un haut-parleur (8) pour atténuer les vibrations du panneau, réduisant ainsi au minimum les signaux audio qui en émanent généralement et qui interfèrent avec la sortie de haut-parleur désirée.
Patent EP-0456740-A1 (EP)
Title: Article coating system.
Inventor: SALISBURY RICHARD
IPC: B05B15/12
Filed: 1990-02-01
Abstract: A system for coating articles by the use of electrostatic attraction of ionized particles which are subsequently cured. The system includes a pair of carriers for jointly carrying each article through the system, from application of the particles to the article through curing of the particles on the article. Each carrier is capable of carrying the article independently of the other. After deposition of the particles on the article the article and the carriers are conveyed through a cleaning station wherein one of the carriers is moved out of carrying engagement with the article and cleaned while the article supported by the other carrier. The other carrier is then moved out of supporting engagement with the article and cleaned while the article is supported by the first carrier. The system also includes a spray booth for depositing the particles on the article which limits the exposure of the carriers to the spray of particles and includes a removable replaceable insert to eliminate the need for cleaning the spray booth when there is a change in the nature of the particles being used, such as color.
Patent EP-0409972-A1 (EP)
Inventor: PAWLISZYN JANSZ B
IPC: B01J3/00
Filed: 1990-02-16
Abstract: Un procédé et un appareil d'acheminement de fluides surcritiques utilisent un ou deux récipients à haute pression. Chaque récipient est refroidi en-dessous de la température critique du fluide tandis que l'on remplit ledit récipient. On ferme ensuite l'admission puis on chauffe ledit récipient afin d'atteindre une pression prédéterminée. On ouvre ensuite la sortie dudit récipient, et du fluide surcritique s'écoule de ce dernier pour étre utilisé dans diverses techniques telles que l'extraction ou la chromatographie. A mesure que le fluide s'écoule du récipient sous haute pression, la pression est commandée par réglage de la température de ce dernier. Habituellement, on augmente la température du récipient à mesure que ledit fluide surcritique sort de ce dernier. Lorsque l'on utilise deux récipients sous haute pression, on peut remplir à nouveau lesdits récipients de manière alternée, de sorte que l'on peut disposer d'une alimentation continue en fluide surcritique aussi longtemps que cela est nécessaire. Les récipients sous haute pression peuvent être deux pièces de tubage en acier inoxydable. Ledit système ne nécessite pas d'entretien puisqu'il ne comporte aucune pièce mobile. Avec les systèmes antérieurs d'acheminement pour fluides sous haute pression, on utilise des pompes à haute pression. Ces pompes sont relativement chères et sont sujettes à des problèmes tels que le bruit et les fuites.
Patent EP-0483176-A1 (EP)
Inventor: HERMAN STEPHEN
IPC: A01N31/02
Filed: 1990-06-15
Abstract: Des compositions insecticides et insectifuges contiennent des ozonides d'hydrocarbures. Les hydrocarbures supposés être actifs lorsqu'ils sont préparés selon l'invention comprennent les terpènes et les acides gras insaturés dérivés de sources végétales et animales. D'autres exemples d'hydrocarbures insaturés appropriés comprennent des stéroïdes naturels et synthétiques, des alcènes et leurs dérivés substitués, ainsi que d'autres hydrocarbures insaturés naturellement ou synthétiquement, dérivés surtout du pétrole. L'invention concerne également des procédés d'utilisation de ces compositions.
Patent EP-0436706-A1 (EP)
Inventor: ROUSE GEOFFREY OWEN
IPC: E21B19/00
Filed: 1990-08-02
Abstract: Outil (2) de récupération d'une tête de puits, comportant un certain nombre de bras (3) d'engagement pivotants. Ledit outil (2) est conçu pour s'adapter sur une tête de puits (1), et on peut utiliser une force appliquée à l'outil afin de lever ce dernier de la tête du puits (1) afin d'actionner les bras (3) pour qu'ils s'engagent dans un profilé extérieur (4) situé sur la tête du puits (1), et afin d'empêcher la séparation de l'outil (2) de ladite tête du puits (1).
Patent EP-0485486-A1 (EP)
Title: Process for disinfecting musculoskeletal tissue and tissues prepared thereby.
Inventor: O'LEARY ROBERT K
IPC: A61K31/65
Filed: 1990-08-06
Abstract: A process for treating musculoskeletal tissue which comprises contacting musculoskeletal tissue with both an effective amount at least one treating agent selected from the class consisting of antibiotics and disinfectants, and an agent to increase diffusion of the treating agent into the tissue, such as a surfactant or a permeation enhancer. The disinfectant and/or antibiotic function in killing bacteria, vegetative organisms, and viruses (including HIV virus) which may be remaining in the musculoskeletal tissue. A preferred disinfectant is ethanol. Another aspect of the invention is directed to the treatment of musculoskeletal tissue by contacting the musculoskeletal tissue with an effective viricidal amount of a surfactant.
Patent EP-0489781-A1 (EP)
Title: Procede de production de sels alcalins d'acides carboxyliques d'ether
Inventor: NOACK WOLF-ECKART
IPC: C07C51/41
Filed: 1990-08-23
Abstract: Un procédé permet d'obtenir des sels alcalins des acides carboxyliques d'éther par oxydation d'alcools d'éther dans une phase aqueuse avec de l'oxygène ou des gaz contenant de l'oxygène à des températures élevées, en présence d'hydroxydes de métaux alcalins et de catalyseurs en métaux précieux. A cet effet, on met en contact une couche mince d'une solution aqueuse des alcools d'éther contenant une lessive alcaline, appliquée sur un substrat solide ou sous forme de fines particules, avec de l'oxygène ou avec les gaz qui contiennent de l'oxygène sous forme d'une phase continue. La concentration d'alcools d'éther dans la phase aqueuse est comprise entre 0,1 et 15 % en poids du poids total de la phase aqueuse. Ce procédé permet d'obtenir des concentrations élevées de solutions aqueuses des sels alcalins des acides carboxyliques d'éther.
Patent EP-0493461-A1 (EP)
Title: Machine and method for the continuous treatment of surfaces of articles of reduced thickness.
Inventor: GONTERO ROGER
IPC: A23P1/08
Filed: 1990-09-25
Abstract: PCT No. PCT/FR90/00684 Sec. 371 Date Mar. 10, 1992 Sec. 102(e) Date Mar. 10, 1992 PCT Filed Sep. 25, 1990 PCT Pub. No. W091/04679 PCT Pub. Date Apr. 18, 1991.Method and apparatus for the continuous treatment of reduced thickness article surfaces, for example, for the surface treatment of fragile products of small dimensions. The product to be treated is continuously poured, along with a treatment product, if necessary, into a rotary cylinder arranged horizontally or substantially horizontally, and rotated at low speed. A helical brush is also rotated at a reduced speed in an opposite direction to the cylinder, with the brush being arranged parallel to the cylinder and in contact on at least one of its generating lines with at least one internal generating line of the lower portion of the cylinder.
Patent EP-0504160-A1 (EP)
Inventor: WIACEK MARIAN
IPC: H01M50/188
Filed: 1990-11-01
Abstract: Cette invention se rapporte à un joint pour piles alcalines cylindriques (80). L'élément comprend un support métallique (40) possédant un ressort annulaire (45) placé à la périphérie. Le ressort est maintenu en compression par un sertissage annulaire et est étudié pour se dilater et se contracter de façon à maintenir le joint durant le cycle thermique. L'élément comprend également une bague en plastique (30) possédant un orifice annulaire destiné à s'ouvrir aux trés hautes pressions, ledit joint étant particulièrement utile dans les piles alcalines contenant peu ou pas de mercure qui est susceptible de provoquer de fortes pressions internes.
Patent EP-0486625-A1 (EP)
Inventor: HILLS BRIAN ANDREW
IPC: A61L33/00
Filed: 1990-07-06
Abstract: Les procédés décrits, qui permettent de produire des surfaces biocompatibles, consistent à recouvrir ces surfaces d'un phospholipide et à faire adhérer le phospholipide sur la surface au moyen d'une technique de soudage aux ultrasons.
Patent EP-0458011-A1 (EP)
Inventor: WINTER KLAUS DIPL-ING
IPC: F16L27/10
Filed: 1991-02-08
Abstract: A pipe component, especially for the exhaust conduit of internal combustion engines, is disclosed, the said component consisting of a metal hose (2) with support (4) arranged along the outside of the metal hose to prevent changes in length arising due to operation. In this arrangement, an annular, flexible and resilient damping cushion (7) of heat-resistant material is arranged between the metal hose (1) and the means for longitudinal support (4). <IMAGE>
Patent EP-0444491-A1 (EP)
Inventor: MASTROMATTEO CIRO
IPC: B25B27/10
Filed: 1991-02-18
Abstract: The invention concerns the realization of a vice for the assembly of union terminals for flexible pipes, having a shrinking bush (15), comprising a body (2) forced by an anterior flange (6) and by a posterior flange (7) connected to each other by means of tie rods (8); a handle (19) for grasping the body (2), said handle (19) being connected to the posterior flange (7); a pusher device (3) consisting of a cylindrical body (18) having a radial slit (25), where the flexible pipe (13) to be coupled with the union is lodged; at least one maneuver handle (20); a couple of pushing ring nuts (4,5), each having a radial notch (23,24) and being place anteriorly and posteriorly to the body (2), whereby the cylindrical body (18) of the pusher device (3) and the tubular body (1) of the posterior flange (7) are coupled together by means of threads (17,16) so as to realize the clamping of a flexible pipe (13) placed inside the radial notch (24) of the anterior pushing ring nut (4) of the body (2) of the vice, said clamping being ensured by a shrinking bush (15) which couples with the pipe (13) and the terminal (14) when the pusher device (3) is screwed on the tubular body (11).
Patent EP-0465887-A1 (EP)
Inventor: MINTGEN ROLF
IPC: F16F9/02
Filed: 1991-06-19
Abstract: A cylinder piston device comprises a cylinder (1) and a piston rod (2). The piston rod (2) is guided through one end of the cylinder inwards and outwards of the cylinder (1). A damping body (8,108,208) is provided for damping the axial movement of the piston rod (2) with respect to the cylinder (1). This damping body (8,108,208) is deflectable in response to change of direction of the axial movement. A deflection of the damping body (8,108,208) results in change of the frictional resistance.
Patent EP-0464704-A1 (EP)
Inventor: MOHRI HARUHIKO
IPC: C08F14/24
Filed: 1991-06-28
Abstract: A fluorine-containing copolymer comprising 20 to 60 % by mole of the fluoroolefin unit (1), 5 to 45 % by mole of the β-methyl substituted α-olefin unit (2), 1 to 45 % by mole of the unit (3) derived from a monomer having a chemically curable functional group, 1 to 45 % by mole of the unit (4) derived from a monomer having ester moieties in the side chains and 0 to 45 % by mole of the unit (5) derived from a copolymerizable monomer other than the above monomers, if necessary, 0.1 to 15 % by mole of the unit (6) derived from a monomer having carboxyl groups. The copolymer can provide a curable composition alone or with an acrylic polymer. The fluorine-containing copolymer is excellent in solvent-solubility, compatibility with curing agents, additives and other polymers, pigment dispersibility, curing reactivity, dispersibility to water, pot life, film forming ability, coating properties, and the like. The coating film prepared from the copolymer has a high weatherability and is excellent in film properties such as stain resistance, heat-yellowing resistance, dechlorination resistance, optical properties, adhesion to a substrate, mechanical properties, heat resistance, chemical resistance, solvent (gasoline) resistance, water resistance and good appearance of finished products.
Patent EP-0456333-A1 (EP)
Inventor: TILLOTSON NEIL E
IPC: C08K3/22
Filed: 1991-02-05
Abstract: An elastomeric material and gloves made therewith are substantially impermeable to water vapor and liquid water, have a relatively high tensile strength, and have a relatively low resilience. The gloves conform to the shape of a hand when stretched to fit about the hand and then relax so that the pressure exerted on the hand is substantially reduced. The gloves are particularly useful in medical applications and most particularly useful as surgical gloves.
Patent EP-0456350-A1 (EP)
Inventor: JESMAN ANDREW
IPC: H01Q1/12
Filed: 1991-04-08
Abstract: A coupling unit forming a termination circuit having capacitance and inductance distributed in such a manner as to match and balance a screen mounted antenna comprises a circuit board substrate (1) provided on both sides with patterns of conductive cladding that are configured to provide a capacitor plate (2) for capacitative coupling to a base mounting of the antenna and further elements (3,9,10,12,14,17) that provide the required inductive and capacitative characteristics to enable the termination circuit to match and balance the antenna.
Patent EP-0459622-A1 (EP)
Inventor: MOTTE PHILIPPE
IPC: C08J9/02
Filed: 1991-04-24
Abstract: A novel polyurethane resin foam composition is provided which is only water-blown and requires no chlorofluorocarbon or other auxiliary blowing agents, yet suffers little or no degradation in physical properties even at reduced isocyanate indexes. The formulation includes a relatively low molecular weight polyethylene glycol along with a relatively higher molecular weight polyalkylene oxide triol polyol to make a blend for the polyol component. The molecular weight range of the polyethylene glycol is from about 200 to about 600. The lower molecular weight polyethylene glycol may range from about 2 to about 10 parts per 100 parts of the total amount of polyol employed in the polyurethane foam composition, by weight.
Patent EP-0457586-A1 (EP)
Inventor: BALDWIN JOHN J
IPC: A61P9/12
Filed: 1991-05-16
Abstract: 4-Alkylamino-6-(C₃₋₅-hydrocarbyl)thieno[2,3-b ]thiopyran-2-sulfonamide-7,7-dioxides wherein the 4-alkylamino group is an ethylamino or propylamino are powerful carbonic anhydrase inhibitors useful in the treatment of ocular hypertension and glaucoma associated therewith.
Patent EP-0475693-A1 (EP)
Inventor: DATTANI PRAVIN KANJI
IPC: C07C17/23
Filed: 1991-09-06
Abstract: A method for regenerating a used fluorination catalyst such as a chromium-containing compound comprises contacting the used catalyst at a temperature of 300°C to 500°C with a mixture of an oxidising agent, especially air, and hydrogen fluoride and optionally an inert diluent such as nitrogen, said mixture containing up to 30% of oxidising agent on a molar basis. The method obviates chromium loss during regeneration/refluorination of spent catalyst and provides heated hydrogen fluoride for use directly in fluorination reactions.
Patent EP-0497051-A1 (EP)
Inventor: MARTIN MERRILL D
IPC: B65G47/82
Filed: 1991-12-09
Abstract: A machine receives packages in bundles and transports them over a series of conveyors to arrange them in suitable layers for stacking into solid stacks or loads of predetermined form or arrangement for palletizing or other conveying means, Each conveyor performs related functions of rotating packages in a horizontal plane, moving transversely and delivering in the predetermined pattern to form layers of an eventual stack for further transportation. Provision is made for insertion of sheets between layers as they are formed.
Patent EP-0490788-A1 (EP)
Inventor: PEZZANI ROBERT
IPC: H02H9/04
Filed: 1991-12-03
Abstract: The present invention relates to a circuit for protection against overvoltages, comprising three protection elements (21, 22, 23) connected up via their first terminal to a common point (C) and via their second terminal to a first line (A), to the second line (B) and to earth respectively, each protection element comprising the antiparallel combination of a protection component (T1, T2, T3) and of a diode (D1, D2, D3), the common point being connected to a terminal of like polarity of each of the protection components. In the case where one of the lines exhibits in the normal state a larger deviation in bias relative to earth than the other, the cathodes or the anodes of the protection components are connected up to the common point according to whether the most biased line is negative or positive relative to earth. <IMAGE>