baber/WOPTO huggingface dataset:
Patent EP-0218103-A1 (EP)
Inventor: ZOOR REINHOLD
IPC: E05B67/00
Filed: 1986-09-05
Abstract: 1. Anti-theft device for a floating body (1), especially a surfboard, which has tapering ends (9, 10), the anti-theft device having receiving parts for these ends and rope sections which engage with the receiving parts and which can be connected to one another via a lockable apparatus, characterized in that the receiving parts are formed from loops (7, 8) directly formed from the rope sections (4a, 4b), and in that the rope sections (4a, 4b) can be displaced with respect to one another in a securing  body (12) for the purpose of adjustability and can be fixed in the adjusted position.
Patent EP-0264475-A1 (EP)
Inventor: BERSTEIN GARRI DR-ING
IPC: B23D37/14
Filed: 1986-10-21
Abstract: Rotational broaching cutter (10) with at least nine cutting edges (1, 2) arranged on the periphery. So that the cutter can be moved axially relative to the workpiece without radial movement of the cutter, or so that, without risk of injury, the workpiece can be changed without radial movement of the cutter, it is proposed according to the invention that there be an aperture angle (3) of less than 180 DEG at least between a first and a last cutting edge, and that there be such a gap and clearance space (4) that surfaces of a workpiece (5) which are machined at least by these cutting edges can be held free of cutting edges and cutter components. <IMAGE>
Patent EP-0189216-A1 (EP)
Title: Heald frame
Inventor: BLONTROCK DANIEL
IPC: D03C9/06
Filed: 1986-01-03
Abstract: 1. Weaving frame with detachable corner connections between upright lateral supports (2) and upper and lower cross pieces (1), these connections having at least one small fixing block (3) which is integral with the face directed towards the above-named cross pieces (1) of lateral supports (2) and which penetrates into the free space (4) at the extremity of the profiles of which said cross pieces (1) are made, this small block (3) being maintained in position in these profiles by means of at least one screw (5) provided at the corresponding extremity of the cross piece (1), characterized in that at least one spring (6) is foreseen, this spring allowing with the abovementioned screw (5) to block the small fixing block (3) in the cross piece (1).
Patent EP-0192310-A1 (EP)
Inventor: SCHOLTENS ELTJO
IPC: C23C18/16
Filed: 1986-02-19
Abstract: An electroless plating bath is continuously regenerated by means of reverse osmosis and selective membranes are used which yield a high retention of metal complexes, complexing agents and surfactants and a low retention of the monovalent anions to be removed, for example, nitrate, formiate anions and bicarbonate anions in the case of a copper-plating bath.
Patent EP-0207637-A1 (EP)
Title: Process for packaging fresh meat
Inventor: CHENG CHIN S
IPC: B65B25/06
Filed: 1986-06-02
Abstract: A process for packaging fresh meat in a case-ready condition comprising: cutting fresh meat into small, case-ready cuts of a size to be packaged and displayed to purchasers by positioning the packaged cuts in a retailer's meat case; placing at least one of said case-ready cuts on each of a plurality of supporting trays sized for deposit and display in said meat case; surrounding the meat cuts on the trays with a preselected gaseous atmosphere; covering each of the trays and the meat cuts thereon with a flexible, gas permeable film of transparent synthetic resin to enclose said meat cuts and preselected gaseous atmosphere within said gas permeable film; and placing said trays in a gas impermeable container; surrounding the trays and filling the impermeable container with a controlled gaseous atmosphere; and sealing said container to retain the controlled gaseous atmosphere therein.
Patent EP-0206594-A1 (EP)
Inventor: ARAKAWA SHINICHI
IPC: C07B61/00
Filed: 1986-06-05
Abstract: A C 4  hydrocarbon mixture (A) containing isobutylene (e. g., by-product from an ethylene plant) is mixed with methanol (B) and recovered methanol from stream (F) in molar ratio 1:0.9 to 1.6, and the mixture is fed to a vessel (2) containing an acidic ion exchange resin as catalyst, to react to form methyl tert-butyl ether (MTBE). The reaction mixture is fed to a distillation column (3) and distilled to separate from the bottom the MTBE (C) and from the top a stream of unreacted hydrocarbons and methanol, which is fed to a second extraction column (4) containing water which is fed through stream (E) where it is washed and the methanol is removed in a stream (F) of water; this stream is fed to the first extraction column (1), where it is contacted with the feed hydrocarbon mixture (A) and part of the methanol is extracted and transferred to that feed; water (G) is recirculated to the second extraction column (4) and the hydrocarbon mixture and extracted methanol, with make-up methanol (B) if necessary, is fed to the reaction vessel (2). 
     Suitable distillation apparatus is:
     (3) a distillation column having 24 theoretical plates;   (4) an extraction column having 4 theoretical plates;   (1) an extraction column having 10 theoretical plates.   
     The temperatures in the extraction steps can be 20-70 °C under a pressure that column contents are liquid.
Patent EP-0224990-A1 (EP)
Inventor: AKASHAH SAED-EL-DEEN
IPC: A01C21/00
Filed: 1986-08-26
Abstract: A self-supporting degradable agricultural mulch film comprises:
     (a) a first film formed from a composition com­prising a water-soluble synthetic resin, at least one nitrogeneous material, at least one plant nutrient in addition to the nitrogeneous material(s), and, optionally, at least one nitrification inhibitor capable of retarding the release of the nitrogeneous material(s) from the first film, and   (b) a second film formed as an adherent coating on the first film, the second film comprising a water-­resistant synthetic resin and functioning to retard the degradation rate of the mulch film, to retard the rate of release of the nitrogeneous material(s), and to retard the rate of release of the plant nutrient other than nitrogen.
Patent EP-0219983-A1 (EP)
Inventor: MIMS JOHN D
IPC: F16K7/14
Filed: 1986-09-24
Abstract: A valve control system for use in a laminating system which comprises a reservoir (56) for hydraulic fluid, means (50, 52) for selectively presurizing the fluid, at least one hydraulic cylinder (44) mounted for moving a frame (20) in a predetermined direction in response to the pressurized fluid being supplied to one of two inputs (43, 45) of the cylinder (44) and moving the frame (20) in a direction opposite to the predetermined direction in response to the pressurized fluid being supplied to the other of the inputs, the system including at least one control valve system and a manifold (72) comprising a passageway (92, 98, 94, 74) extending therethrough for transmitting the fluid between the reservoir (56) and one input (43 or 45) of the cylinder (44), the manifold (72) including a valve seat (96) disposed in the passageway (92, 98, 94, 74) being characterized in that a control mechanism (80) is coupled to the manifold (72) for controlling the flow of fluid through the passage­way (92, 98, 94, 74), the control mechanism comprising a valve closure device (112, 114, 76) for selectively engaging and disengaging the valve seat (96) so as to open and close the passageway (92, 98, 94, 74), the valve closure device (112, 114, 76) comprising a shaft (114) axially movable relative to the valve seat (96) between a first position wherein the shaft (114) is moved axially towards the valve seat (96) so as to close the passageway (92, 98, 94, 74) at the valve seat (96) and a second position wherein the shaft (114) is moved axially away from the valve seat (96) and an actuating mechanism (110, 116) for selectively moving the shaft (114) between the first and second positions, the actuating mechanism comprising a flexible diaphragm (110) coupled to the shaft (114), means (116 a ) for selectively creating a first differential pressure on opposite sides of the diaphragm (110) so as to move the shaft (114) to the first position and means (116 b ) for creating a second differential pressure, of an opposite type of the first differential pressure, on opposite sides of the diaphragm (110) so as to move the shaft (114) to the second position.
Patent EP-0220051-A1 (EP)
Inventor: ABOU GHARBIA MAGID ABDEL-MEGID
IPC: C07D417/12
Filed: 1986-10-14
Abstract: There are disclosed compounds of the formula wherein R¹, R², m, o, R⁷ and the dotted line are defined in the text and the pharmaceutically acceptable salts thereof are useful as antipsychotic/anxiolytic agents having a low liability for extrapyramidal side effects.
Patent EP-0203884-A1 (EP)
Inventor: DURUS JEAN-JACQUES
IPC: C25D9/06
Filed: 1986-04-22
Abstract: The morphology of a coating of Ce oxyfluoride on a conductive substrate is improved by addition of yttrium, lanthanum, praseodymium and/or other rare earth metals. Whereas the pure Ce-oxycompound coating shows cracks which frequently extend throughout the entire thickness of the coating, thus exposing finite portions of the substrate to eventual corrosive attack from the environment, the improved coating including the above doping element(s) comprises a substantially impervious structure. Coatings of this nature may be employed with non-consumable anodes in molten aluminum electrowinning cells or as chemical sensors, corrosion protection and other applications.
Patent EP-0205582-A1 (EP)
Title: Bulk removal of water from organic liquids.
Inventor: YEUNG THOMAS WING-TAI
IPC: B01D15/00
Filed: 1985-12-19
Abstract: An improved method for the bulk drying of water-containing organic feedstocks by means of selective adsorption of the water in fixed molecular sieve beds wherein the improvement comprises integrating a series of at least four fixed adsorption beds in a manner such that at least two of the beds are always involved in the adsorption-drying phase of the process cycle, and at least two of the beds are always undergoing some portion of the regeneration phase in such a manner that a closed-loop non-condensible purge gas stream used to heat and to cool the beds undergoing regeneration is passed first through the bed being cooled and thereafter through the bed being heated, with the heat energy removed from the former being imparted to the latter.
Patent EP-0233234-A1 (EP)
Title: Sheet insulating material of the syntactic type, machine and method for the fabrication thereof and insulating means comprising such material.
Inventor: ARGY GILLES
IPC: F16L59/07
Filed: 1986-08-11
Abstract: Heat insulating material of the syntactic type comprising a filler of hollow glass microballs embedded in a matrix, and fabrication method. The matrix is selected from the family of elastomers such as natural rubber, polychloroprene, styrenebutadiene copolymers (SBR), butadiene-acrylonitrile copolymers (NBR), polynorbornenes, ethylene-propylene-diene monomers (EPDM), butyle rubbers and the like. For the fabrication of the material, hollow glass microballs are incorporated into a matrix in liquid or pulverulent phase, and the microballs and the matrix are mixed together without applying large shearing efforts and finally a cross-linking treatment is operated. The material is usable particularly for insulating underwater pipelines for the transportation of gas or oil from off-shore oil fields or urban heating conduits.
Patent EP-0240512-A1 (EP)
Inventor: HILL GODFREY RICHARD
IPC: H04J14/00
Filed: 1986-09-16
Abstract: Un système et un procédé de préférence pour fréquences de rayonnement provenant d'une pluralité de sources, par exemple des lasers (1, 2) comprend un élément filtre (11), tel qu'un étalon Fabry-Pérot, sur lequel le rayonnement est incident. L'élément filtre possède un ensemble de reproduction de bandes passantes espacées en fréquence. Un moyen de détection (12, 13) détecte le rayonnement passant à travers le rayonnement filtre (11) et fournit des signaux de sortie correspondants. Un organe de commande (16-18, 3, 4) réagit aux signaux de sortie provenant du moyen de détection (12, 13) pour commander les sources (1, 2) de sorte que le rayonnement transmis à travers l'élément filtre (11) soit maintenu sensiblement constant. Les largeurs de bandes du rayonnement sont faibles par rapport aux bandes passantes correspondantes de l'élément filtre. L'invention est notamment applicable dans un réseau de communications dans lequel un certain nombre d'ensembles de sources éloignées de rayonnement sont rapportés à un ensemble central de sources de référence.
Patent EP-0283529-A1 (EP)
Inventor: FERENC NAGY
IPC: H03L1/02
Filed: 1987-03-23
Abstract: A circuit arrangement for the temperature compensation of oscillators exhibiting crystals cut in the AT direction and located within a given range of cutting angles, which exhibits a voltage- controlled tuning element slightly influencing the frequency of the crystal, and two such temperature compensation circuits (16, 18) which are thermally coupled to the crystal and generate a compensation voltage which is suitable for compensating for the temperature dependence of the crystals allocated to the two limit cutting angles of the said cutting angle range, the circuit arrangement also exhibits a linear interpolation element (14) with adjustable proportionality factor, the two inputs of which are in each case connected to the outputs of the temperature compensation circuits (16, 18) whereas the output of the interpolation element (14) is connected to the tuning element (12) influencing the frequency of the oscillator, this output supplying the weighted sum of the two compensation voltages tuned to the cutting angle of the given crystal. The temperature compensation circuits can also be used for several oscillators. In the method used for adjusting temperature compensation of the circuit arrangement, the arrangement is brought to a temperature of approximately 25 DEG C in a first step, and the frequency of the oscillator is set to the nominal frequency of the crystal with the aid of a tuning element separated from the interpolation element, at a centre position of the interpolation element. After that, the temperature is significantly changed and the frequency is set to the same value by means of the linear interpolation element.
Patent EP-0255719-A1 (EP)
Inventor: SUFFA HILMAR BRUNO
IPC: B28B3/00
Filed: 1987-08-04
Abstract: 1. Device for manufacturing cylindrically or conically shaped deep bodies with a lateral projection, particularly handle cups, out of a powdery or granular ceramic material by isostatic pressing, with at least two pressing moulds (1, 3) defining the mould cavity (4) and including at least one outer pressing mould (1) defining the outer face of the shaped body and of the projection and one pressing mould (3) immersing into said outer pressing mould and defining the inner face of the shaped body, one of which pressing moulds is provided with at least one single-piece membrane (11) which is operable by pressure means and adapted to the shaped body, characterized in that an undivided outer pressing mould (1) is provided for in which a membrane (11) adapted to the outside of the projection and of the shaped body is taken up, that in the charging position the outer pressing mould (1) together with a filling ring (7) defines a filling and evacuation slit (19), for closing the mould cavity (4) is movable in axial direction of the pressing mould against the inner pressing mould (2), therein statically compressing the ceramic mass located in the mould cavity, and that the inner pressing mould (2) includes a support wedge (5) the forming surface (22) of which mates the upper edge of the projection.
Patent EP-0257392-A1 (EP)
Inventor: KOJIMA MITOKU
IPC: G01N1/00
Filed: 1987-08-05
Abstract: In a low-pressure testing room for analyzing a gas exhaust­ed from cars (4) under the condition that the air pressure is low, an exhaust-gas analyzing device is provided with a dilution tunnel (6) for diluting the exhaust gas from a car with air which is under decompressed condition and an ex­haust-gas analyzer (l8) connected with said dilution tunnel (6) at a supply port side thereof, arranged in said low-­pressure testing room (l), and provided with an exhaust in-­take open to air outside of the low-pressure testing room by the use of an airtight piping. 
     The influence of pressure fluctuation within the low-pres­sure testing room upon the accuracy of analysis is elimi­nated.
Patent EP-0275434-A1 (EP)
Inventor: TORIHARA MASAHIRO
IPC: C11B9/00
Filed: 1987-12-02
Abstract: Described is a new chemical, 2-cyano-4-phenyl pentane, and the fragrance or perfume compositions containing said 2-cyano-4-phenyl pentane, in which the aroma of said 2-cyano-4-phenyl pentane is effectively imparted.
Patent EP-0263542-A1 (EP)
Inventor: WINKLE ROY VICTOR
IPC: G01L5/00
Filed: 1987-08-31
Abstract: In pull-testing a wire bond (7) on a micro-miniature solid-state device, an upward pulling force is applied to the wire loop (8) of the bond by a motor-driven loading arm (1) through a hook (4) which is connected to the free end of a deflexible cantilever beam (6) in the arm. A strain gauge is provided on the beam to measure its deflection and thus the applied pulling force and supply a signal corresponding to this measured force. When copper wire is used for the wire bond the springiness of the wire renders the length and therefore the height of the wire loop unpredictable, and to provide a correction for variation in the loop height a displacement transducer (14) is arranged to measure the total distance moved by the loading arm (1) from the starting position (Figure 2) until the bond breaks (Figure 4), and supply a corresponding signal which is fed with the signal from the strain gauge into a computer (15). The computer subtracts from this distance the deflection of the beam (6) in the loading arm to give a measurement of the distance moved by the arm to tauten the wire loop (Figure 3) and therefore a measurement of the height of the tautened loop, and the computer corrects the measured pulling force for variation in this loop height from a given value.
Patent EP-0238205-A1 (EP)
Inventor: WILKINS FIRLE J
IPC: B60Q1/04
Filed: 1987-02-16
Abstract: A bumper guard-headlamp assembly including a body (10) affixed to a vehicle bumper (12) to which a headlamp (14) is secured having a first surface (18) which extends horizontally further from the bumper than the headlamp (14).
Patent EP-0249481-A1 (EP)
Inventor: GARIBIAN VAHAN MICHAEL
IPC: A23L5/10
Filed: 1987-06-11
Abstract: A Venturi aspirator having a neck portion (4) with an inlet orifice (3) is used to introduce particulate materials into pressure vessels (7). A conditioned gaseous fluid such as air or steam, preferably recirculated from the pressure vessel (7), is fed into a Venturi inlet (3). This creates a pressure difference between the fluid at the neck (4) of the Venturi and the particulate material, which is at atmospheric pressure, causing the particulate feed material to be aspirated into the pres­sure vessel (7). At least one of the temperature and moisture content of the gaseous fluid are controlled to prevent the particulate material from becoming adherent. The feed mate­rial is mixed and moved along the vessel (7) by a screw con­veyor (9), which leads to a dropout chamber (8), when it flows out through a rotary pocket valve (21) for further processing.
Patent EP-0259043-A1 (EP)
Inventor: SANCHEZ GEORGE
IPC: A47L13/23
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-0269256-A1 (EP)
Inventor: LIN RUEY YUAN
IPC: B29C37/00
Filed: 1987-10-27
Abstract: A method of producing a site for tissue ingrowth on a surgical implant (20) by embedding a space occupier (10) possessing a desired pattern (14) in the surface (24) of the implant (20) at the desired location (22) for ingrowth and then solubilizing the embedded space occupier (10) to leave the pattern (14) on the implant surface (24). Preferably, the implant (20) is fabricated from a composite comprising a semi-crystalline thermoplastic resin such as polyetheretherketone or polyphenylene sulfide, and the space occupier (10) is an acid-soluble metal plate machined to produce the desired pattern (14) and removed by aqueous acid solution.
Patent EP-0317684-A1 (EP)
Inventor: BRUGAROLAS JUAN
IPC: C10N40/24
Filed: 1987-11-26
Abstract: 1ª - "MULTI-FUNCTION PROTECTIVE COATING FOR ZINC COATED STEEL SURFACES AND ITS ALLOYS" including zinc/iron, zinc/­nickel, zinc/cobalt, zinc/aluminium and any metal surface, which product is characterized by containing: Copolymers of the group acrylic, vinylacrylic, acrylstirene, and having carboxilic radicals from acrylic and/or methacrylic acids, and Ia = 30-60 mg KOH. The water reducible copolymers con­taining alcohols and/or glycols and Lubricity additives, of solid nature, in a water dispersión, such as natural or synthetic waxes, graphite, molibdenum sulphide, at a ratio from 1 to 10%.
Patent EP-0277467-A1 (EP)
Inventor: RE FIORENTIN STEFANO
IPC: G01N27/20
Filed: 1987-12-29
Abstract: An electrical current (I) of predetermined strength is passed through a spot weld (S) by means of a first pair of electrodes (5, 6). The electrical potential difference between two points, respectively upstream and downstream of the spot weld (3) along the current path, is measured with a second pair of electrodes (8, 9). In particular, this second pair of electrodes (8, 9) is used to carry out at least one first measurement before the application of the current, and at least one second measurement during the application of the current. These measurements are carried out at two instants separated by a time interval (Δ t) equal to or a whole multiple of the period of the mains voltage. The difference between the values measured in the first and second measure­ments provides an indication of the quality of the spot weld (3).
Patent EP-0269605-A1 (EP)
Inventor: MELDE-TUCZAI HELMUT DIPL-ING
IPC: F01L13/06
Filed: 1987-10-30
Abstract: Motorbremse bei einer Brennkraftmaschine für Kraftfahrzeuge, mit von einem Nocken über einen Schlepphebel angetriebenem Auslaßventil und einer Einrichtung, die das Auslaßventil beim Verdichtungstakt einen kleinen Spalt offen hält. Erfindungsgemäß ist das Auflager (10) des Schlepphebels (8) in Richtung der Auflagerkraft (P) zwischen zwei dem Normalbetrieb einerseits und dem Bremsen andererseits zugeordneten Endstellungen verstellbar ausgeführt, wobei beim Bremsen während jener Phase, in der der Grundkreis (12') des Nockens (12) den Schlepphebel (8) berührt, sich am Auslaßventil (3) ein Ventilhub (13) zwischen 0,3 und 3 mm, vorzugsweise zwischen 0,5 und 2 mm, einstellt. (Fig. 1).