baber/WOPTO huggingface dataset:
Patent EP-0303031-A1 (EP)
Inventor: PLACHETTA CHRISTOPH DR
IPC: C08L77/00
Filed: 1988-06-24
Abstract: The moulding compositions contain, as essential components,  A) 5-92% by weight of a polyamide, B) 5-60% by weight of a reinforcing filler, and, as flameproofing agent combination,  C) 2-15% by weight of red phosphorus and  D) 1-30% by weight of an olefin polymer built up from d1) 40-100% by weight of at least one  alpha -olefin having 2-8 carbon atoms,  d2) 0-50% by weight of a diene, d3) 0-45% by weight of a primary or secondary C1-C12-alkyl ester of acrylic acid or methacrylic acid, or mixtures of such esters, d4) 0-40% by weight of an acid-functional and/or latently acid- functional monomer of an ethylenically unsaturated monocarboxylic or dicarboxylic acid, and  d5) 0-40% by weight of a monomer containing epoxy groups, with the proviso that component D is not an olefin homopolymer and that the moulding compositions do not contain titanium dioxide.
Patent EP-0303992-A1 (EP)
Inventor: STRECKER GUNTHER
IPC: C25D17/08
Filed: 1988-08-12
Abstract: 1. Rack bar, particularly for electroplating conductor plates or the like, with a device for clamping the rack bar on a support rail which is divided into at least two support rails running essentially horizontally arranged at a distance from one another, characterised in that the clamping unit has a tensioning device comprising two wedge pieces (4, 6) of which the one (4) is fixed to the rack bar (1) and the other (6) is arranged so movably that the respectively oblique surfaces of the wedge pieces (4, 6) are slidable on one another and that the wedge piece (4) fixed to the rack bar (1) runs at its straight surface parallel to the lower support rail (3) and the straight surface of the movable wedge piece (6) parallel to the upper support bar (2) so that the rack bar (1) can be connected with the carrier rail by clamping action by means of the wedge pieces (4, 6) arranged between both support rails (2, 3).
Patent EP-0312945-A1 (EP)
Inventor: WACHTER FRANZ
IPC: E01H5/10
Filed: 1988-10-15
Abstract: In order to be able to separate layers of ice or compacted snow from the road and then remove it in a simple, straightforward manner, a vehicle dispenses a liquid, in particular heated water or a solution of a thawing agent, simultaneously through a plurality of high-pressure nozzles (11), which are arranged in rows running longitudinally and/or transversely with respect to the travelling direction and are spaced apart by a few centimetres, in the form of sharply focussed high-pressure jets in an essentially vertical direction, the jets at the same time cutting up the layer of ice or compacted snow to be removed as they are moved through the nozzles between said layer and the road. As a result of the liquid pressure and the simultaneous thawing action, the layer of ice or compacted snow is broken up into fragments and at the same time separated. The fragments can then be removed in a simple manner, for example by a snowplough, a sweeping device or the like. <IMAGE>
Patent EP-0323676-A1 (EP)
Inventor: DE BIJL ADRIANUS MARTINUS JOHA
IPC: H05B41/28
Filed: 1988-12-27
Abstract: Electric arrangement for igniting and supplying a gas discharge lamp (1), which arrangement is intended to be connected to an alternating voltage source and comprises a rectifier bridge (7) connected to a DC/DC converter provided with a rectifier element (11), a coil (10) and a high-frequency switched semiconductor switching element (12) coupled to a drive circuit, said DC/DC converter being connected to the input terminals (16, 17) of a high-frequency DC/AC converter incorporating the lamp (1) and being provided with semiconductor switching elements (21, 24), a capacitor (15) being arranged between these terminals (16, 17) and a sensor (22) for measuring the current taken off by the converter being arranged between one of the input terminals (17) and a semiconductor switching element (21) of the DC/AC converter, said lamp (1) being arranged in series with a frequency-­dependent impedance (20) and a drive circuit (13) of the semiconductor switching element (2) in the DC/DC converter being coupled to a control circuit (14) and being arranged across the capacitor (15), whilst the voltage across the capacitor (15) is set to a desired value by adjusting the frequency and the period of conductance of the semiconductor switching element (12), the sensor (22) being coupled to a second control circuit (27) which is connected to the drive circuits (21a, 24a) of the semiconductor switching elements (21, 24) of the DC/AC converter with which the frequency and/or period of conductance of the switching elements (21, 24) of the DC/AC converter, and hence the power consumption of the lamp (1), can be adjusted.
Patent EP-0282183-A1 (EP)
Inventor: KONDO YOSHIYUKI C O PATENTS DI
IPC: B64D11/00
Filed: 1988-02-17
Abstract: An aircraft service system includes a plurality of attendant call lights (213) and reading lights (212) serving a different one of the passenger seats, a plurality of switch units (211) each for controlling one of the attendant call lights (213) and one of the reading lights (212) and a plurality of terminal units (200) each provided at a different one of the passenger seats. Each terminal unit (200) includes an attendant call key, a reading light key, an address generator (221), and means (219) for generating a request signal including an address in response to operation of the attendant call key or the reading light key. A head end apparatus (100) includes a controller for generating a control signal for one of the attendant call lights (213) or reading lights (212) in response to each request signal, each control signal including a seat address identifying one of the lights. A cable (171) is provided for transmitting the request signals from the terminal units (200) to the controller in the head end apparatus (100), and for transmitting the control signals to the switch units (211).
Patent EP-0288188-A1 (EP)
Inventor: ROBERTSON DAVID WAYNE
IPC: C07D317/58
Filed: 1988-04-08
Abstract: The present invention provides 1-phenyl-3-­naphthalenyloxypropanamines of formula (I) 

      wherein: 
    each of R¹ and R² independently is hydrogen or methyl; 
    R³ is hydrogen, halo, C₁-C₄, alkyl, C₁-C₃ alkoxy or trifluoromethyl; 
    each R⁴ independently is hydrogen, halo, C₁-C₄ alkyl, C₁-C₃ alkoxy or trifluoromethyl; 
    m is 1 or 2; 
    when m is 2, each R⁴ can be combined to form methylenedioxy; or 
    a pharmaceutically acceptable acid addi­tion salt thereof. 
     These compounds are selective inhibitions of serotonin uptake.
Patent EP-0332780-A1 (EP)
Inventor: PAVLATH GEORGE A
IPC: G01C19/72
Filed: 1988-11-23
Abstract: The operating point of a fiber optic rotation sensor is shifted to obtain an increased sensitivity in the measurement of the Sagnac phase shift between counterpropagating beams in a sensing loop. The two counterpropagating optical waves are mixed for detecting interference of the waves to indicate the phase difference between them. The phase of the waves is modulated in accordance with a periodic function having a frequency equal to      where τ is the transit time for an optical wave in the sensing loop. The interference pattern of the two waves is periodically sampled at a frequency equal to the modulation frequency.
Patent EP-0278799-A1 (EP)
Title: Coeur d'un réacteur nucléaire et procédé de chargement de ce coeur
Inventor: BERTE MICHEL
IPC: G21C19/19
Filed: 1988-01-12
Abstract: Le coeur est constitué par des assemblages (21) amovibles disposés verticalement et maintenu par un support ou sommier (22) recevant la partie inférieure ou pied (21a) des assemblages (21), à l'intérieur de fourreaux à axe vertical (25). Chacun des fourreaux (25) comporte au moins un moyen d'orientation (31) de l'assemblage (21) et chacun des assemblages (21) comporte sur son pied (21a) au moins un moyen d'orientation (30) destiné à coopérer avec le moyen d'orientation (31) du fourreau (25). Le chargement du premier coeur du réacteur peut être réalisé en une seule opération, sans chargement préalable de faux assemblages sous air.
Patent EP-0306426-A1 (EP)
Inventor: RICARD CLAUDE
IPC: G07C9/00
Filed: 1988-07-22
Abstract: L'invention a pour objet des procédés et des dispositifs adaptateurs pour introduire des données dans des taximètres électroniques à partir d'un ordinateur central relié temporairement à un terminal local. Pour introduire des données, notamment des données de tarifications, dans des taximètres (6), on connecte ceux-ci un par un sur un dispositif adaptateur (5) qui est connecté sur la prise entrée-sortie (4) d'un terminal local (3b), par exemple d'un "MINITEL" On établit une liaison entre ledit terminal (3b) et un ordinateur central (10) par l'intermédiaire d'une ligne téléphonique (2) et d'un réseau (1) de télécommunication. L'adaptateur (5) comporte un microprocesseur qui est programmé pour reconnaître la nature des paqueets d'informations reçus de l'ordinateur central, pour transcoder celles-ci et pour les transférer aux taximètres dans le code et selon le protocole de dialogue qui leur correspond. Une application est la mise à jour des données de tarification dans les taximètres.
Patent EP-0298887-A1 (EP)
Inventor: BERTRAND GILBERT
IPC: C25D7/06
Filed: 1988-07-04
Abstract: A rotary conductor roll intended to be partially immersed in an electrolyte in a manufacturing line for continuously electroplating a strip (2), the roll includes, on its periphery, at least one electrically conductive active zone (3) and at least one coated zone (41) coated with a flexible material which may optionally be associated with an adhesive and which serves to seal the contact between the strip (2) and the conductive active zone (3) from the electrolyte. At least one intermediate ring (42) is interposed between said conductive active zone (3) and said coated zone (41), said intermediate ring being made of a polymer for which at least one of the following coefficients is intermediate in value between the corresponding coefficients of the material constituting the conductive active zone (3) and of the material constituting said coated zone (41), said coefficients being: coefficient of expansion, flexibility, and swelling due to contact with the electrolyte, e.g. by absorption or by chemical combination.
Patent EP-0326784-A1 (EP)
Inventor: WEIDMANN ERICH
IPC: B65H59/32
Filed: 1988-12-01
Abstract: A process for the deceleration of a running yarn or yarn-like structure is undertaken without clamping the yarn and involves at least one partial wrapping of the yarn at least two brake elements. The yarn tension device for carrying out the process incorporates a brake support connected to a brake body and a brake block acting in conjunction with the body. The movement of the block is controlled by a control unit. The brake body features a component which can be deflected against the force of a force element during a transverse force transmitted by the yarn.
Patent EP-0298101-A1 (EP)
Title: Reactifs de reticulation presentant une reactivite aux thiols
Inventor: ALEXANDER RIKKI PETER
IPC: C07D213/00
Filed: 1988-01-15
Abstract: Réactifs de réticulation présentant une forte spécificité à l'égard des groupes sulphydryles et une excellente vitesse de réaction aux thiols. Ces réactifs ont pour caractéristiques essentielles de comporter au moins un groupe vinyle conjugué avec un hétérocycle aromatiqe de l'azote. Les vinyles pyridines, vinyle pyrimidines et vinyles triazines sont des exemples particuliers de ces réactifs.
Patent EP-0359754-A1 (EP)
Inventor: HANSEN BILL
IPC: B42D15/00
Filed: 1988-04-07
Abstract: Procédé de préparation de paquets publicitaires par envoi personnalisé renfermant des prospectus provenant de différents expéditeurs dans une seule et même enveloppe. Un ensemble (14) renfermant un nombre prédéterminé de prospectus individuels et séparés d'une seule et même taille est prévu pour chaque destinataire individuel, le nombre étant le même pour tous les ensembles. Chaque prospectus d'un seul et même ensemble contient des imprimés personnalisés concernant le destinataire proprement dit. Tous les prospectus d'un ensemble sont posés les uns sur les autres et ensuite tous les ensembles sont empilés. Chaque ensemble est prélevé dans son intégralité à partir de la pile, et chaque ensemble ainsi prélevé est introduit dans une enveloppe adressée au destinataire de l'ensemble personnalisé.
Patent EP-0395640-A1 (EP)
Title: Container door.
Inventor: NESSFIELD STANLEY
IPC: B65D90/00
Filed: 1988-08-05
Abstract: PCT No. PCT/GB88/00650 Sec. 371 Date Feb. 9, 1990 Sec. 102(e) Date Feb. 9, 1990 PCT Filed Aug. 5, 1988 PCT Pub. No. WO89/01449 PCT Pub. Date Feb. 23, 1989.A door construction for a shipping container. (1) to ISO standard is provided in which there is a main frame (6) arranged to be pivotally mounted on the door frame on the container, locking means (8,9) mounted on the door (2,3) within the profile of the door so that the opposed ends of the locking means (8,9) extend beyond opposed edges of the main frame and seal means (13) extending around the edges of the main frame which are to be engaged with the container door frame for sealing the door (2,3) relative to the container (1), the seal (13) at least in the region of the locking means being offset inwardly of the locking means. The construction permits the door (2,3) and its locking members (8,9) to be within the wall profile yet maintain sealing round the door.
Patent EP-0383778-A1 (EP)
Title: Agencement servant a produire un objet fibreux allonge
Inventor: ANDERSSON KURT
IPC: B29C48/475
Filed: 1988-09-15
Abstract: L'agencement décrit sert à fabriquer un objet allongé (4) comprenant entre autres un matériau fibreux, en comprimant (7, 8) une quantité de matériau fibreux pourvue d'un agent de liaison et en séchant le matériau fibreux ainsi comprimé en le faisant passer entre les électrodes d'un séchoir à haute fréquence (5). L'une des électrodes (12) ou de préférence les deux électrodes (12, 13) du séchoir est/sont destinée(s) à agir conjointement avec un dispositif de chauffage à électrodes (16).
Patent EP-0335136-A1 (EP)
Inventor: HISSAMI OBAID
IPC: G01N33/52
Filed: 1989-03-06
Abstract: An improved o-cresolphthalein complexone reagent system for the determination of calcium in plasma or serum having increased stabillity through the use of a carbonate or bicarbonate buffer system.
Patent EP-0392041-A1 (EP)
Inventor: BEYER GERHARD PROF DR ING
IPC: C02F3/12
Filed: 1989-04-11
Abstract: The invention relates to a process for carrying out mass transfer during the treatment of manure or waste water, which were treated in a biogas plant, in which the manure is partially subjected to a countercurrent aeration in an oxidation process and then fed to a chamber, which process is characterised by the following essential steps: a) the first of three connected chambers (8;8';8''), each having an assigned mass transfer apparatus in the form of a small cooling tower (3), is filled to a tenth of the chamber volume; b) oxidation of manure present in the first chamber, and further added manure, by means of the mass transfer apparatus, where the manure is sprayed and combined in a trickle film, aerated, trickled into a collecting tank, further aerated and then returned to the chamber; c) after filling the chamber, further oxidation of the manure by means of the mass transfer apparatus until it is completely saturated; d) sedimentation with simultaneous oxidation; e) emptying the chamber after the sedimentation and completion of oxidation; f) phase-shifted filling of the additional chambers for a separate oxidation by means of the particular assigned mass transfer apparatus and carrying out the process steps a to e;  g) the phase is shifted in each case by one chamber filling. <IMAGE>
Patent EP-0347601-A1 (EP)
Title: Bohrwerkzeug mit Förderwendel
Inventor: MOSER BERNHARD
IPC: E21B10/44
Filed: 1989-05-23
Abstract: Es wird ein Bohrwerkzeug vorgeschlagen, welches vorzugsweise zur Herstellung von Durchbrüchen in Beton- oder Mauerwerk in klüftigem Gestein geeignet ist. Um eine Beschädigung einer austauschbaren Förderwendel (4) zu vermeiden, wird die Verbindung zwischen Förderwendel (4) und Bohrkopf (3) als Reibschlußverbindung ausgeführt.
Patent EP-0412188-A1 (EP)
Inventor: SUGINO YOSHITO
IPC: A23L17/00
Filed: 1989-08-09
Abstract: A gel-like edible composition simulating fresh fish meat comprising a mixture of mannan, fish meat protein, water, a polysaccharide and a seasoning, the amount of said mannan being 0.5 % by weight to 9 by weight, the amount of said fish meat protein being 1.3 % by weight to 12 % by weight, and the total amount of said mannan and fish meat protein being 2.0 % by weight to 19 % by weight. 
     A gel-like food product made of the edible composition having been heat-coagulated is also provided.
Patent EP-0358009-A1 (EP)
Inventor: ALT ALBERT
IPC: E05D15/52
Filed: 1989-08-17
Abstract: To provide a swivelling or swivelling and tilting window or door, with an espagnolette fitting arranged especially on the wing, which has, in addition to corner closures, locking parts adjustable at least between a closing position and a swivelling position and closing parts secured to the stationary frame and symmetrically designed transversely relative to the direction of adjustment of the locking parts, and in which the number of differently designed spars for providing the stationary frame is reduced, the locking parts (16) located in the closing position (13) are arranged transversely relative to their direction of adjustment (18) symmetrically in relation to the closing parts (19), and the closing parts (19) and the locking parts (16) located in the closing position (13) are present centrally on the frame spars (20, 20', 26, 26', 27, 27', 28, 28'), symmetrically relative to the spar centre (21) or all offset in the same direction by the same amount (X) relative to the spar centre (21) or relative to lines of symmetry (22) which by at the same distance (38) from the latter. <IMAGE>
Patent EP-0361072-A1 (EP)
Inventor: HAHNEWALD ANDREA
IPC: A47J37/08
Filed: 1989-08-21
Abstract: For a bread toaster with a removable crumb tray (8), devices (7) are indicated, which on the one hand prevent the bread toaster being switched on if the crumb tray has not been inserted, and on the other hand ensure that the bread toaster is switched off if, during its operation, the crumb tray is removed. 
<IMAGE>
Patent EP-0414949-A1 (EP)
Inventor: ZIMMER JAMES M
IPC: C22C38/04
Filed: 1989-08-31
Abstract: An austenitic steel alloy has a composition of about 6 to 13 percent aluminum, 20 to 34 percent manganese, 0.2 to 1.4 percent carbon, 0.4 to 1.3 percent silicon, and the balance essentially iron. The relative quantities of the foregoing elements are selected from these ranges to produce a volume percent of ferrite structure in the alloy in the range of about 1 percent to about 8 percent. The volume percent of ferrite is determined by the empirical formula 
1<VPF = 32 + 2.6(Al% ± .08) + 5.2(Si% ± .03) - 1.6 (Mn% ± .16) - 8.5 (C% ± .03)<8 
Excluded from the range of alloys of this invention are alloys of the composition (30 ± 1)% Mn, (9 ± 0.35)% Al, (1 ± 0.05)% Si and (1 ± 0.05)% C, with the balance being iron.
Patent EP-0360203-A1 (EP)
Inventor: FETCENKO MICHAEL A
IPC: C01B3/00
Filed: 1989-09-19
Abstract: Apparatus for the hydride-dehydride cycling comminution of metal hydride, hydrogen storage alloy materials, which comminuted hydrogen storage alloy material is adapted for use in the negative electrode of hydrogen storage, electrochemical cells.
Patent EP-0366144-A1 (EP)
Inventor: JOHNSTON O'NEAL J
IPC: C07J1/00
Filed: 1989-10-27
Abstract: The present invention is directed to a group of compounds which are 3β,17β-hydroxy steroids, and related steroidal structures. These compounds are aromatase inhibitors, and thus, regulate or inhibit the conversion of androgens to estrogens. These compounds may be utilized to treat conditions potentiated by the presence of estrogens. These compounds exhibit a slower onset of action and a longer half life relative to the 10-(2-alkynyl) steroidal aromatase inhibitors disclosed in U.S. Patent 4,322,416.
Patent EP-0381839-A1 (EP)
Inventor: NAKAMURA TADASI MITSUBISHI GAS
IPC: C07C31/04
Filed: 1989-12-13
Abstract: Disclosed is a method for preparing a catalyst precursor for methanol synthesis using copper sulfate recovered from low-cost copper etching waste solution as the source of copper, which comprises using recovered copper sulfate containing the mother liquor in the amount of 10% by weight or less, and adding a zinc or aluminum compound, and, if necessary, further adding a boron compound to the recovered copper sulfate. 
     A catalyst capable of developing all of the characteristics of the catalyst prepared with an expensive starting material such as the conventional metal nitrates can be prepared and the catalyst cost can be reduced to a great extent, thus giving it great industrial value.
Patent EP-0433491-A1 (EP)
Inventor: KLEIN HANS-WILHELM DIPL-ING
IPC: H02P7/298
Filed: 1989-12-22
Abstract: In order to be able to ensure continuous speed changing with the aid of a semiconductor switching arrangement (transistor TR) controlling the energising field, despite a large speed range (1:50), with a low production cost and high operating reliability, it is provided according to the invention that the energising winding (E-F1) is split in such a way, with a connection of a partial connection (F1) to the semiconductor switching arrangement (transistor TR) that the motor current flows via a first part (E-F1) of the energising winding (E-F2) both in the switched-on period and in the switched-off period, and via a second part (F1-F2) of the energising winding only in the switched-off period of the semiconductor switching arrangement (transistor TR). <IMAGE>
Patent EP-0373717-A1 (EP)
Inventor: MOLTENI ROBERTO
IPC: A61B6/14
Filed: 1988-12-08
Abstract: In a dental X-ray apparatus use is made of a fibre optics device (13) provided with an obliguely cut end surface (12) to transmit an optical image projected into the fibre optics device on that surface onto a second end face (15) thereof forming on the second end face an image with a reduced surface area. Using a crossed cascade of two fibre optics devices (13, 23), an image area can be reduced in two directions.
Patent EP-0337626-A1 (EP)
Inventor: PEER MARTIN JAMES
IPC: C08G65/48
Filed: 1989-03-23
Abstract: A polymer blend comprising sulphonated polyetheretherketone in an intimate blend or alloy with at least one other compatible polymer, the sulphonated polyetheretherketone being present in an amount of from 1 to 95% by weight based on the total weight of the polymer, is provided together with membranes made from said polymer blend and a method of using said membranes for reverse osmosis, ultrafiltration or microfiltration. The amount of sulphonated polyetheretherketone (SPEEK) is preferably from 2 to 30% and more preferably 5 to 20% by weight. The degree of sulphonation can be from 0.5 or 0.75 to 4.0 and is preferably from 1.5 to 2.0 meq/g. The membranes provided by this invention have improved hydrophillic properties while being prepared from relatively hydrophobic polymers.
Patent EP-0350159-A1 (EP)
Inventor: WEBER-GRABAU MICHAEL
IPC: H01J49/42
Filed: 1989-06-05
Abstract: A method of operating an ion trap mass spectrometer comprises generating a three dimensional trapping field with DC and/or RF voltages applied to an ion trap structure to trap ions over a predetermined mass-to-charge range, scanning the DC and/or RF voltages to sequentially eject ions over said range and simultaneously applying a supplementary AC voltage to generate an AC field to more effectively eject said ions.