baber/WOPTO huggingface dataset:
Patent EP-0355914-A1 (EP)
Inventor: WOJCIK HENDRICUS TADEUSZ
IPC: A47B88/493
Filed: 1989-08-15
Abstract: An overextensible, three-piece telescopic guide comprising an outer or housing bar (1), a middle bar (2) and an inner or drawer bar (3). The bars are slidable relatively to each other by means of two ball cages (4,5) respectively mounted between the housing bar and the middle bar and between the middle bar and the drawer bar. For the purpose of locking the bars (1,2,3) in the the direction of extension, loose sliding buffers (6,7) are mounted at both ends of the two ball cages (4,5) which sliding buffers are slidable within the corresponding bars and lock the middle and the drawer bars (2,3) in both extended end positions by means of end stops (12,14). 
At each end (10) of the middle bar (2) a substantially triangular tilting member (8) is mounted, by means of which the guide's movement in the direction of extension is defined so that the drawer bar (2) and the middle bar (3) first move jointly outwardly until the middle bar (2) has reached its end position.
Patent EP-0325487-A1 (EP)
Inventor: ANDREWS ROBERT W
IPC: C01B39/24
Filed: 1989-01-20
Abstract: An economical method of manufacturing enhanced fluidization (low density) catalysts by  in situ  crystallization of zeolite in precursor microspheres of calcined kaolin clay. The precursor microspheres are prepared by spray drying a slurry of kaolin clay all of which is hydrated (raw or uncalcined), the slurry being flocculated as a result of the presence of an alkaline water soluble sodium silicate in sufficient amount to achieve a slurry in a flocculated rather than deflocculated state. The slurry is spray dried and calcined. The calcined microspheres are reacted with an alkaline solution to crystallize the zeolite (synthetic crystalline faujasite) and ion-exchanged.
Patent EP-0358416-A1 (EP)
Inventor: KIM DAE-WHANG
IPC: C07C335/38
Filed: 1989-09-01
Abstract: A S-(-N-alkoxycarbonyl, N-substituted)amino methyl isothiourea derivative of the formula:
     wherein, each of R 1 , R 2 , R 3 , R 4 , R 5  and R 6 , which may be the same or different, represents an alkyl group, an alkenyl group, an alkynyl group, a haloalkynyl group, a haloalkenyl group, a haloalkylnyl group, an alkoxyalkyl group, a cycloalkyl group, a cycloalkenyl group, an aryl 'group, a substituted-aryl group, an aralkyl group, a substituted-aralkyl group, a naphtyl, a pyridyl,
     (wherein each of X', X 2  and X 3 , which may be the same or different, represents a hydrogen atom, an alkyl group, a cycloalkyl group, an alkoxy group, an acetyl, a haloalkyl group, a halogen atom, CF 3 , N0 2 , hydroxy, a benzyl, phenyl, a phenoxy or phenylthio group) or
     (wherein each of Y 1  and Y 2 , which may be the same or different, represents a hydrogen atom, a lowered alkyl group, a halogen atom, CF 3 , a lowered alkoxy group, W represents a
     group, {in which each of R 7  and R 8  represents a hydrogen atom or a lowered alkyl group}, -0-group. a
     or a -OCH 2 - group, and m represents an integer of 0 to 2), and each of R 2 , R 3 , R 4 , R 5  and R 6  may be a hydrogen atom. And R4 and R 5 , or R 6  forms together with -(CH 2 ) n - (wherein n is an integer of 2 to 4), -CH 2 -0-CH 2 - or -CH 2 -S-CH 2 - ; provided, however, that at least one of R 4 , R 5  and R 6  is a hydrogen atom, is disclosed. This is a useful intermediate for the production of 1,3,5-thiadiazine-4-one derivatives.
Patent EP-0359634-A1 (EP)
Inventor: DEMORTIER LAURENT
IPC: G02B23/12
Filed: 1989-09-07
Abstract: The episcope comprises a night channel and a day channel (3), the optical axes of which extend in two parallel planes. The aforementioned night and day channels (3) are video optoelectronic channels of the type comprising an objective lens (5) focussing the incident luminous image on a charge transfer device (7) which is designed to convert the aforementioned image into an electrical signal, the episcope (1) further comprising electronic means (8) for analysing, processing and shaping said electrical signal, which is intended for known visual display means (9) for the two channels (3). <IMAGE>
Patent EP-0341210-A1 (EP)
Inventor: OTLOSKI ELIZABETH L
IPC: C08K7/22
Filed: 1989-04-27
Abstract: Polyurethane syntactic foam compositions having high glass transition temperatures and low coefficients of thermal expansion suitable for use in tooling applications as modeling stock are prepared from polymeric isocyanate, an amine-based polyol, a polyether triol, molecular sieve material and hollow microspheres.
Patent EP-0446350-A1 (EP)
Inventor: IMAIZUMI ATSUSHI
IPC: C12N9/18
Filed: 1988-12-23
Abstract: A protein comprising phospholipase A₂ which has an N-terminal amino acid sequence of NH₂-Asn-Leu-Val-Asn-Phe-X-X-Met-Ile-X-Leu-Thr-Thr-Gly-Lys-Glu-Ala-Ala-Leu-X-Tyr-Gly-Phe-Tyr-Gly-, for example, a protein having a molecular weight of about 137,000 and originating in the human inflamed region, and a polypeptide or a fragment thereof having the above-described amino acid sequence participate in inflammation and act as an inflammation inducer, thus being useful as antigens for diagnosis of diseases such as inflammation, infection, immunological diseases, etc.
Patent EP-0397764-A1 (EP)
Title: Method of reducing immunoglobulin e responses
Inventor: COFFMAN ROBERT L
IPC: C12P21/00
Filed: 1989-01-30
Abstract: A method of reducing immunoglobulin E responses associated with certain immune disorders is provided. The method comprises administering an effective amount of an antagonist to human interleukin-4. Preferably the antagonist is a blocking monoclonal antibody specific for human interleukin-4, or a fragment or binding composition derived therefrom.
Patent EP-0491683-A1 (EP)
Title: Vehicle washing installation.
Inventor: NIEUWKAMP WOLFGANG
IPC: B60S3/04
Filed: 1989-09-05
Abstract: The invention concerns a vehicle washing installation with a support (1) carrying a multiplicity of nozzles (3) driven so that they rotate and which deliver jets of liquid circulating to form a conical envelope directed towards the vehicle. In order to reduce interference between the jets produced by adjacent rotating nozzles, it is proposed that adjacent nozzles be driven to rotate in opposite directions.
Patent EP-0441808-A1 (EP)
Title: Procede et appareil de decodage d'un signal module en quadrature
Inventor: LEITCH CLIFFORD DANA
IPC: H04L27/01
Filed: 1989-10-02
Abstract: Un procédé de démodulation d'un signal modulé en quadrature comprend tout d'abord la réception du signal (Fig. 1). Le signal HF est ensuite démodulé en quadrature (26, 27) pour produire des signaux en phase et de quadrature (IBB, QBB). L'un de ces signaux est filtré (42, 45) pour produire un signal de correction (PIB, PQB) qui est utilisé pour effectuer une correction de phase et d'amplitude (Fig. 2). Les deux signaux démodulés sont à nouveau démodulés en quadrature (Fig. 3, 4) pour produire les signaux de sortie. La seconde démodulation peut être effectuée au moyen d'un décodeur de corrélation (86, 87, 88 89). L'impulsion de corrélation appliquée comprend une composante de sous-porteuse.
Patent EP-0388698-A1 (EP)
Inventor: OHST HOLGER DR
IPC: C08L67/02
Filed: 1990-03-03
Abstract: Trimerised aliphatic isocyanates prepared by special processes, their use as mould release agents in thermoplastic, aromatic polycarbonates and/or thermoplastic, aromatic polyester carbonates and/or thermoplastic, aromatic polyesters, optionally with the additional use of the usual additives, the readily demouldable mouldings so obtained based on thermoplastic polycarbonates, polyester carbonates and/or polyesters, and a process for the preparation of these readily demouldable mouldings.
Patent EP-0386794-A1 (EP)
Inventor: DELUCA HECTOR F
IPC: C07C317/14
Filed: 1990-03-09
Abstract: This invention provides a novel method for the preparation of optically active arylalkylsulfone derivatives, having a chiral center in the alkyl moiety in either the ( R )- or the ( S )-configuration. These optically active sulfones find use in the stereospecific synthesis of steroid or vitamin D compounds having chiral center at either carbon 24 or carbon 25 of the side chain.
Patent EP-0446388-A1 (EP)
Inventor: STROBEL GEORG
IPC: B61D45/00
Filed: 1990-03-13
Abstract: In order to create an entirely new type of exchangeable container transport device with at least one carrying vehicle, exchangeable containers which can be mounted on the carrying vehicle, and a fixing device which is arranged on the carrying vehicle and a centring device (4) for aligning and fixing the exchangeable containers (8, 9) in the vehicle's longitudinal and transverse direction and a locking device (6) for the detachable clamping of the exchangeable containers (8, 9) on the carrying vehicle, the exchangeable containers are equipped in the area of their bottom edges, at least in the vehicle's longitudinal direction, with a straight continuous profiled rail (36) which arranges the centring device (6) in the middle of the carrying vehicle and the locking device (6) separate from this on the side of the carrying vehicle, it being possible to attach the locking device (6) onto the profiled rail at any point over its length. <IMAGE>
Patent EP-0390140-A1 (EP)
Inventor: YOSHITOMI YASUNARI C O R D D L
IPC: C22C38/06
Filed: 1990-03-29
Abstract: A process for producing a grain-oriented electrical steel sheet having an excellent magnetic characteristic, comprising the steps of: heating to a temperature lower than 1280°C a steel slab comprising 0.025 to 0.075 wt% C, 2.5 to 4.5 wt% Si, 0.010 to 0.060 wt% acid-soluble Al, 0.0030 to 0.0130 wt% N, 0.014 wt% or less (S + 0.405 Se), 0.05 to 0.8 wt% Mn, and the balance consisting of Fe and unavoidable impurities; hot-rolling the thus heated slab to form a hot-rolled strip; cold-­rolling the hot-rolled strip to form a cold-rolled strip; decarburization-annealing the cold-rolled strip; applying an annealing separator on the strip; final-annealing the strip; measuring a primary-recrystallized grain size in the stage after completion of a primary recrystallization during the decarburization annealing and before completion of a secondary recrystallization during the final annealing; and controlling in that stage the subsequent grain growth of primary-recrystallized grains by an absorption of nitrogen into the steel strip in accordance with the measured grain size.
Patent EP-0400437-A1 (EP)
Inventor: LEHMANN KLAUS-DIETER
IPC: C08L95/00
Filed: 1990-05-19
Abstract: The invention describes polymer-modified bituminous compositions containing from 0.5 to 20% by weight of polymer constituents, where from 20 to 100% by weight of the added polymer is polyalkyl (meth)acrylate, built up from 50 to 99.8% by weight of C8- to C26-alkyl (meth)acrylates, from 0.1 to 2.8% by weight of polymerisable carboxylic acids and from 0.1 to 2.8% by weight of polymerisable basic nitrogen compounds. The bitumen-modifying polyalkyl methacrylates have molecular weights of > 30,000. This modification gives bituminous mixtures having improved elastic recovery, for example of > 50%, and good low-temperature flexibility.
Patent EP-0468072-A1 (EP)
Inventor: KRAUSS GERHARD DIPL-ING FH
IPC: H04R25/00
Filed: 1990-07-25
Abstract: In a hearing aid comprising an output amplifier (1) which can be connected via an earphone (2) and a battery (3) to form a circuit which, for limiting the maximum acoustic output level of the hearing aid exhibits an adjustable limiting device of electronic construction, a reduction of the maximum achievable acoustic output level of the earphone (2) at the zero position of the limiting is avoided in that, for this purpose, at least one first controllable semiconductor (10) can be operated with a switch through which current flows in the circuit. 
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Patent EP-0418531-A1 (EP)
Inventor: PFLIEGER GEB HARM LIESEOTTE
IPC: E04B1/68
Filed: 1990-08-06
Abstract: An injection hose for joints to be sealed in concrete works comprises a flexible, liquid-impermeable supply hose element for injection fluid and having an injection region provided with a plurality of radial openings, and an envelope hose element composed of liquidtight material and tightly surrounding the supply hose element at least in the injection region. The envelope hose is composed of an elastically expansible material and provided with radial openings which are offset relative to the radial openings of the supply hose.
Patent EP-0478817-A1 (EP)
Inventor: KOSHKIN VYACHESLAV YAKOVLEVICH
IPC: E02B7/40
Filed: 1990-10-02
Abstract: The gate contains a water-retention body (1) with a ballast and drain system. The ballast and drain system contains ballast cells (11), in which openings (16) with slides (17) for draining water are made, dry cells (8) and auxiliary cells (12), the bases of which are arranged no higher than in the plane of the lids of the dry cells (8). The auxiliary cells (12) have calibrated openings (20), which lie below a water level (13) on the side of the  downstream water (14) during the lowered state of the water-retention body (1), and openings (23) which lie above the water level (13) and connect hollow spaces of the cells (12) to the atmosphere. The ballast cells (11) lie above the water level (13). The openings (16) with the slides (17) in base sections of the ballast cells (11) and the calibrated openings (20) in the auxiliary cells (12) are made on the pressure-free side (22) of the water-retention body (1). <IMAGE>
Patent EP-0423585-A1 (EP)
Inventor: SEIDEL SIGURD
IPC: A43B5/04
Filed: 1990-10-08
Abstract: The upper shaft part (16) is mounted pivotably about the axis (20) on the lower shaft part (12). By means of the catch device (32), the upper shaft part (16) is held releasably in its rest position which is inclined forwards in arrow direction (B) in relation to the perpendicular (28) to the sole (14). By pressing down the connecting part (52) by means of the ski pole, the catch tongue (40) is brought out of engagement with the nose (36), as a result of which the upper shaft part (16) can be pivoted back counter to arrow direction (B) into a standing position. This allows standing upright in and problem-free walking with the ski boot. <IMAGE>
Patent EP-0427168-A1 (EP)
Inventor: FUNAKI YUJI
IPC: C07D521/00
Filed: 1981-12-14
Abstract: Triazolyl alcohol derivative having an optical activity of (-) or (+) and represented by the general formula (I),
      wherein X represents a hydrogen atom or a chlorine atom and the asterisk indicates an asymmetric carbon atom, are prepared by stereospecific reduction of the corresponding ketone or by resolution of the racemate. The (-)-isomer is useful as a fungicide while the (+)-isomer is useful as a plant growth regulant or herbicide.
Patent EP-0484580-A1 (EP)
Inventor: YOSHIKAWA KOZOU
IPC: F15B11/04
Filed: 1990-11-07
Abstract: A flow control device includes a control valve (30) having a discharge line to be connected to a hydraulic motor (4), a supply line to be connected to a hydraulic pump (1), a first bleed-off control passage (30F) having a line connected to a tank (T0), and a second bleed-off control passage (30J) having a line connected to the tank (T0) through a secondary control valve (5), flow dividing valve (2) provided in the supply line and having a first position (24) for allowing a first desired flow of oil discharged from the hydraulic pump (1) and a second position (2B) for allowing a second desired flow of the oil, and a selector valve (6) operable for the secondary control valve (5) and the flow dividing valve (2) and having a first selection position for closing the secondary control valve (5) and shifting the flow dividing valve (2) to the first position (24) and a second selection position for opening the secondary control valve (5) and shifting the flow dividing valve (2) to the second position (2B).
Patent EP-0412669-A1 (EP)
Inventor: RHODES DAVID HIGHER WARDINGTON
IPC: E06B3/54
Filed: 1990-07-18
Abstract: A panel assembly comprising a panel (42) having a front face and a back face, a frame (36) surrouding the panel, first (48) and second (46) longitudinal wedge-shaped packing elements which are disposed between the frame and the panel and which include engaging means preventing the elements from moving down each other, the first packing element (48) being held against transverse movement with respect to the frame (36), the second packing element (46) having an upstanding portion (54) which faces the front face of the panel and being held against movement in a first direction, which first direction extends from the panel towards the upstanding portion of the second packing element, by engagement of a surface of the first packing element (48) with a surface of the second packing element (46), and the assembly including means preventing movement of the second packing element (46) in a second direction which is opposite to the first direction.
Patent EP-0438918-A1 (EP)
Inventor: COATES BRADLEY JAMES
IPC: A61F2/42
Filed: 1990-12-27
Abstract: A composite metal/plastic patellar prosthesis for implantation in the human body to replace the articulating surface of the patella is provided. The prosthesis includes a polymeric articulating surface portion (15) and a metal backing (12) having an anterior surface adapted to be attached to the posterior surface of a resected patella and a dome or conically shaped posterior surface to which the polymeric articulating surface portion is heat and pressure molded. The metal backing portion has at least one aperture (16) extending therethrough which has a greater cross-sectional area on the anterior side than on the posterior side into which an anchoring peg integral with the anterior surface of the polymeric articulating surface portion is molded. The metal and plastic components of the composite are coextensive in size and shape.
Patent EP-0395468-A1 (EP)
Title: Method for removing oil pollutants and product for this purpose
Inventor: CONCHE MICHEL
IPC: C02F1/40
Filed: 1990-04-10
Abstract: Method for removing oil contaminants spread on water, seas, lakes, rivers and the like, and a material intended for this use. 
<??>According to the invention the decontamination is carried out by means of particles of felts of hydrophobic inorganic fibres in which the felts employed, previously compressed for storage and transport, are subjected after a delumping operation to a sufficiently intense pneumatic transport to enable them to regain their original density, their pneumatic transport being simultaneously employed to disperse the particles on the surface of the water to be treated.
Patent EP-0394149-A1 (EP)
Inventor: GANZONI STEFAN
IPC: A41B11/00
Filed: 1990-04-13
Abstract: The stocking is distinguished by the fact that it has, substantially above the part surrounding the ankle and the malleolar region, in its peripheral transverse plane over all or part of the stocking at the position in question, a means (6) for visualisation and reference, this means (6) being combined with a complementary reference part (7) formed on the foot-side of the stocking, the distance separating the means (6) and the reference part defining the size of the corresponding stocking. <IMAGE>
Patent EP-0399934-A1 (EP)
Inventor: KAUTT JEAN-JACQUES
IPC: B21D43/04
Filed: 1990-04-23
Abstract: The invention concerns a method and device for deep-drawing parts from precut strip material. The method is characterised in that:  -  a cutting device (5) is fed by means of several strips (1, 1A); -  the various sections of strip (15, 15A) thus cut are brought into a waiting position (9, 9A) in order to form a buffer stock (6); -  the sections of strip (15, 15A) are taken, one by one, from their waiting position in order to pass them under a deep-drawing press (8). The invention concerns the mechanical engineering industry in general. <IMAGE>
Patent EP-0417049-A1 (EP)
Inventor: HIRSCHI SAMUEL
IPC: E01F8/00
Filed: 1990-09-07
Abstract: In a panel (1) for an acoustic barrier made of wood, the noise-absorbing layer (4), which preferably comprises a fibre wool, is completely covered with a layer (3) of a cement-bound porous material. In this way the disadvantages associated with traditional designs of acoustic barriers made of wood with incomplete covering of the sound-absorbing layer using wooden laths are avoided, a better aesthetic effect is produced and a unit with low weight is achieved. <IMAGE>
Patent EP-0429407-A1 (EP)
Title: A spark plug for motor vehicles
Inventor: SINGUAROLI CLAUDIO
IPC: H01T13/32
Filed: 1990-10-30
Abstract: A spark plug for motor vehicles comprises a hollow metal body (2) in which a central insulated electrode (4) is disposed for connection to a high-tension electrical supply. A bush (16) is fixed to the metal body (2) and at least one earth electrode (18) which cooperates with the central electrode (4) is formed thereon.
Patent EP-0449874-A1 (EP)
Title: Termination and joint for optical telecommunications cable.
Inventor: GOULD COLIN ANTHONY
IPC: G02B6/38
Filed: 1989-12-13
Abstract: PCT No. PCT/GB89/01494 Sec. 371 Date Jul. 23, 1991 Sec. 102(e) Date Jul. 23, 1991 PCT Filed Dec. 13, 1989 PCT Pub. No. WO90/07139 PCT Pub. Date Jun. 28, 1990.An optical cable is terminated onto a ferrule which is secured to the tensile element of the cable. The components of the cable are clamped in order to a tail-piece of the ferrule. This prevents relative displacement of cable elements. The termination can be standardised for different cables which can then be connected by securing the tail-pieces of their terminations in a connector tube. The joint is particularly suitable for use with submarine cables.
Patent EP-0464095-A1 (EP)
Title: NOVEL HYPERTHERMOSTABLE -g(a)-AMYLASE.
Inventor: ANTRANIKIAN GARABED
IPC: C12N9/28
Filed: 1990-03-19
Abstract: PCT No. PCT/DK90/00074 Sec. 371 Date Aug. 22, 1991 Sec. 102(e) Date Aug. 22, 1991 PCT Filed Mar. 19, 1990 PCT Pub. No. WO90/11352 PCT Pub. Date Oct. 4, 1990.A hyperthermostable alpha-amylase is provided by culturing strains of Pyococcus. These enzymes are of great interest for industrial applications, for example in starch liquefaction processes. The microorganisms Pyococcus woesei or Pyococcus furiosus are capable of producing the desired alpha-amylase with the following properties: (a) a pH optimum between 4.0 and 6.0; (b) a temperature optimum between 80 and 120 degrees centigrade; (c) an activity which is essentially independent of calcium ions; and (d) a residual activity of 100% after one hour at 90 degrees centigrade and of at least 80% after one hour at 100 degrees centigrade in the presence of stabilizing amounts of substrate.
Patent EP-0467991-A1 (EP)
Inventor: FRANCIS CHAO
IPC: A61K35/14
Filed: 1990-04-12
Abstract: On prévoit une fraction de microparticules de membranes de plaquettes sanguines, traitées à chaud et inactivées sur le plan viral. On peut préparer lesdites microparticules à partir de plaquettes sanguines épuisées. La fraction de microparticules est sensiblement sans alloantigènes et complexes GP IIb/IIIa et peut servir de préparation pharmaceutique pour les transfusions.
Patent EP-0426839-A1 (EP)
Title: Automatic operant conditioning system especially for scoliosis.
Inventor: SILVERMAN GORDON
IPC: A61F5/01
Filed: 1990-05-22
Abstract: A system and method for the operant conditioning of subjects using biofeedback includes means to measure a variable condition, such as posture, which is controllable by the subject. The apparatus sets criteria which, if not met, may result in a negative reinforcement, such as unpleasant audio tone or, if the criteria is met, will reward the subject. The criteria is automatically adjusted, upwards or downwards, in accordance with the subject's history of reaching, or not reaching, the criteria. One embodiment is a device for the training of patients with idiopathic scoliosis (curvature of the spine), as a replacement for a brace. The device includes two cables, one about the chest to measure breathing and the other longitudinally about the trunk to measure spine length. The variable lengths of the cables are converted to digital signals by rotary-to-digital converters. The device includes a programmed microcomputer whose inputs are the digital converters which automatically adjusts the criteria and which controls a tone generator and its speaker to provide an audio feedback of out-of-criteria postures.