baber/WOPTO huggingface dataset:
Patent EP-0028623-A1 (EP)
Title: Reflecteur de radiations solaires
Inventor: LANGRIDGE DAVID
IPC: F24S23/74
Filed: 1980-12-01
Abstract: Reflecteur de radiations solaires et son procede de fabrication, ou le reflecteur de radiations solaires comprend une certaine longueur d'un materiau en feuille elastique ayant une face reflectrice, ladite feuille etant deformee elastiquement pour prendre sensiblement la forme d'une parabole telle que ladite face reflectrice soit concave en appliquant des forces opposees dirigees vers l'interieur sur ses cotes, un couvercle transparent situe entre les cotes, les cotes dudit couvercle etant concus pour engager et retenir les cotes de la feuille pour contrecarrer la tendance de la feuille a retourner elastiquement a sa configuration non deformee. La methode de formation du reflecteur de radiations solaires consiste a former une surface reflectrice sur une face d'une feuille elastique sensiblement rectangulaire, a appliquer des forces opposees dirigees vers l'interieur sur les cotes de la feuille pour deformer elastiquement celle-ci et lui donner une forme elastique sensiblement cylindrique de telle sorte que la surface reflectrice soit concave, a retenir les cotes de la feuille a l'etat deforme en appliquant entre ceux-ci un couvercle transparent ayant sur ses cotes des moyens pour engager et retenir les cotes de ladite feuille pour contrecarrer la tendance de la feuille a reprendre elastiquement sa configuration non deformee.
Patent EP-0051317-A1 (EP)
Inventor: YOUNG FRANK GLYNN
IPC: C07B61/00
Filed: 1981-11-03
Abstract: Aliphatic aldehydes are prepared from carboxylic acid esters of primary alcohols by contacting the latter with a wide variety of oxidized elements selected from V, Sb, Mo, and W as well as oxidized elements from groups I, III-B, IV, VII-A, and VIII of the periodic system of elements.
Patent EP-0049135-A1 (EP)
Inventor: ALI FADIA ELFEHAIL
IPC: C07D217/08
Filed: 1981-09-25
Abstract: Imidodisulfamide derivatives useful in the treatment of allergic conditions are prepared by reaction of an appropriately substituted tetrahydroisoquinoline and bis-(chlorosulfonyl)imide in the presence of a tertiary amine. Pharmaceutical compositions and methods of inhibiting the symptoms of an allergic response are also disclosed.
Patent EP-0056899-A1 (EP)
Inventor: PASHLEY NEIL ARTHUR
IPC: B01J19/08
Filed: 1981-12-02
Abstract: A gas ion source in which a high density electric field is established between a first electrode in the form of a hollow needle 5 through which gas to be ionised may pass and a second extractor electrode 9 which has a through-aperture 10 through which the ions flow on their way to a target (not shown).
Patent EP-0050555-A1 (EP)
Inventor: D AURIA LUIGI
IPC: G02B6/28
Filed: 1981-10-09
Abstract: 1. An optical frequency multiplexer, comprising - a refringent body (E) provided with at least one space for the insertion of optical fibres, and with a concave reflecting surface (H), the concavity being turned towards the space, the reflecting surface being partially transparent, - a first optical emission fibre (F2 ) and an optical reception fibre (F1 ) being inserted into the space, the end faces of which are disposed with respect to the reflecting surface such that the light coming from the emission fibre which can be reflected by said surface is refocalized onto the inlet face of the reception fibre, and - means (F3 , L5 ) situated outside the refringent body and disposed with respect to the partially transparent reflecting surface in such a way that they permit an exchange of radiation, through said surface, with at least one of the fibres inserted in said space, characterized in that - said concave surface (H) is adapted so as to be reflecting for a first wave length lambda 1 , and transparent for a second wave length lambda 2 , - said outside means (F3 , L5 ) are constituted by a second emission fibre (F3 ) conceived to emit a light radiation at the second wave length lambda 2 , and cooperating with a lens (L5 ) disposed in such a way that it refocalizes onto the inlet side of the reception fibre (F1 ) the radiation lambda 2 which is susceptible to be emitted by this second emission fibre, and - said first emission fibre (F2 ) is conceived to emit a light radiation at the first wave length lambda 1 , so that said reception fibre (F1 ) is thus susceptible to receive the light radiation lambda 1 emitted by the first fibre (F2 ) and reflected by said surface (H), as well as the light radiation lambda 2 emitted by the second optical fibre (F2 ) and transmitted through said surface (H), thus realizing their multiplexing (lambda 1 , lambda 2 ) (figure 7).
Patent EP-0086246-A1 (EP)
Inventor: MURAKAMI SANPEI
IPC: A23L7/109
Filed: 1982-02-16
Abstract: Instantly cookable non-fried dried noodles are manufactured by dividing a large-widthed web 3 of raw noodle material prepared by shaping a starting raw noodle material into a continuous sheetform having a susbstantially uniform thickness into a plurality of moderately-widthed ribbons 7, 7a, 7b, 7c of raw noodle material along a direction of conveyance while the web 3 is being conveyed in its longitudinal direction; successively from the above dividing step, appropriately mutually displacing the resulting adjacently disposed ribbons 7, 7a, 7b, 7c in a direction transversely of their longitudinal direction while the ribbons are being conveyed to thereby establish positional separation of the ribbons from each other, subjecting the ribbons to steaming treatment while conveying them in the state of separation from each other, thereafter cutting the resulting ribbons into individual noodles while being conveyed, and drying the resulting individual noodles while being conveyed. The product dried noodles thus obtained have a uniform quality, improved a-conversion degree, and improved restorability to edible state when immersed in hot water and good sense, feel and taste when eaten.
Patent EP-0061004-A1 (EP)
Inventor: FUCHS RAINER DR
IPC: C07D317/16
Filed: 1980-08-12
Abstract: Die Erfindung betrifft 3-Brom-4-fluorbenzaldehyd und seine Acetale, sowie Verfahren zu deren Herstellung.
Patent EP-0058994-A1 (EP)
Inventor: MIYAKAWA SUSUMU
IPC: B01D29/01
Filed: 1982-02-24
Abstract: A filter element of the cylindrical shape for filtering fluid having a constructional form including two-dimensional wave forms radially spreading from the axis of the cylindrical filter element in the form of annular rings, to allow the fluid to flow axially of the filter element. The filter element is produced by using a sheet of filter material in the form of a trapezoid or a segment.
Patent EP-0089387-A1 (EP)
Title: Preparation of copper-clad laminates
Inventor: NAEGLE PETER JOSEPH
IPC: B32B15/08
Filed: 1982-03-19
Abstract: Copper-clad laminates which may be utilized as circuit boards for electronic equipment may be prepared by forming a composite consisting of at least one sheet of a high profile copper and one sheet of a thermoplastic resin which has a glass transition temperature above about 170° C and thereafter subjecting the composite to an elevated pressure at a temperature in excess of the glass transition temperature of the resin to directly bond the resin to the copper. The copper-clad laminate will possess excellent characteristics of peel strength and solder dip resistance.
Patent EP-0066171-A1 (EP)
Inventor: FRETZ EDWARD ROBERT JR
IPC: C08K5/53
Filed: 1982-05-17
Abstract: Epoxy resins are rendered fire retardant by the addition thereto of a 3-hydroxyalkylphosphine oxide. Other halogen containing flame retardants may or may not be present in the composition. Mixtures containing a brominated epoxide and/or a halogenated phosphine oxide provide a high level of flame retardance at low levels of the additive. The epoxy resins may be heat cured in the presence of an acid anhydride or amine to form a polymer having the phosphine oxide incorporated in the polymer molecule.
Patent EP-0068440-A1 (EP)
Title: Dispositif adaptateur pour connecteur électrique
Inventor: GELIN CLAUDE
IPC: H01R12/50
Filed: 1982-06-24
Abstract: Dispositif adaptateur pour la partie femelle (4) d'un connecteur électrique destinée à coopérer avec une partie mâle (2) liée à une carte de circuit imprimé (1), la partie femelle (4) étant constitué par un corps moulé comportant des alvéoles (6) destinés à recevoir des contacts femelles à lames (7), les contacts comprenant une queue (8), caractérisé en ce qu'il comprend un corps moulé (5) venant s'adapter et se fixer sur ladite partie femelle et dans lequel viennent se loger des contacts à bornes (12) vissées, chaque contact se prolongeant dans ledit corps moulé par une languette (9, 10, 11) soudée à la queue d'un contact femelle à lames correspondant, lesdits contacts à bornes vissées permettant le raccordement de conducteurs électriques d'une section totale au moins égale à 1,5 mm².
Patent EP-0069986-A1 (EP)
Inventor: MINEKANE TOMIHARU
IPC: G01N35/04
Filed: 1982-07-07
Abstract: An automatic chemical analyzer which comprises a reaction line system (1) including a plurality of reaction lines (1 to 16) each consisting of a plurality of reaction tubes (1A) arranged in a row, means for distributing samples to the reaction tubes (lA), and means for carrying out chemical analysis of samples contained in the reaction tubes (1A). 
     The reaction line system (1) is provided with a driving mechanism for driving the individual reaction lines intermittently and independently of one another, and is constructed to sure that the feed rate of the individual reaction lines can be freely changed. The automatic chemical analyzer can thus be reduced in size and nevertheless can quickly and reliably make analysis of a number of samples for a number of items.
Patent EP-0090087-A1 (EP)
Inventor: KLEEMANN AXEL DR DIPL-CHEM
IPC: C07B31/00
Filed: 1982-12-13
Abstract: Gegenstand der Erfindung ist ein Verfahren zur Gewinnung von S-(Carboxymethyl)-(R)-cystein und S-(Carboxymethyl)-(S)-cystein aus einem Gemisch der beiden Enantiomeren. Das zu trennende Gemisch wird in Gegenwart von soviel Ammoniak in Wasser aufgelöst, daß die gebildete Lösung der Ammoniumsalze einen pH-Wert zwischen 6 und 9 aufweist. Dann wird in der Lösung der Ammoniumsalze ein Zustand der Übersättigung herbeigeführt, durch Zugabe von Impfkristallen des Ammoniumsalzes eines der beiden Enantiomeren - sofern das Ausgangsgemisch eines der beiden Enantiomeren im Überschuß enthält, des Ammoniumsalzes dieses Enantiomeren - das Ammoniumsalz eines der beiden Enantiomeren zur Kristallisation gebracht und abgetrennt. Anschließend wird durch Zugabe von Impfkristallen des Ammoniumsalzes des jeweils anderen Enantiomeren zu der verbleibenden Mutterlauge des Ammoniumsalz dieses Enantiomeren ebenfalls zur Kristallisation gebracht und abgetrennt. Schließlich wird aus den beiden Ammoniumsalzen das jeweilige S-(Carboxymethyl)-cystein freigesetzt.
Patent EP-0085790-A1 (EP)
Inventor: SCHEUCHZER FREDY
IPC: E01B27/00
Filed: 1982-02-09
Abstract: 1. Train for renewing a railway track, which comprises a working car (3) consisting of a frame-car with an empty frame of a length (L) in excess of the length (l) of one track span, said car having two trucks, the rear truck (5) being on the new track and the front truck (4) on the old track and, ahead of said frame-car, a set of cars provided with equipments for loading the excavation and, at the rear of said frame-car, transport cars for transporting the track spans, the sand and the ballast, guide rails installed on said transport cars and said rame-car, two gantries (9) adapted to roll on said guide rails installed on said transport cars and said frame-car, said gantries supporting hoisting means for lifting a track span and means for handling buckets (11) for transporting the sand and ballast, and a rolling truck (10) movable on said guide rails ahead of said two gantries and from which at least one vertically adjustable excavator (12) is suspended, said excavator covering either the full width of the excavation or only a reduced width and being movable laterally or adapted to pivot for excavating the ballast, characterized in that said train is adapted to perform also the draining of the railway track and comprises for this purpose an adjustable digging device (16, 20) mounted at the rear of said excavator (12), and consisting preferably of an endless chain (14) associated with helical transverse fins (15, 15'), said digging device being provided with hydraulic cylinders (28, 29) for moving same in the vertical and longitudinal plane, said digging device being so designed that it can dig to a depth greater than the excavator and covers the full excavation width.
Patent EP-0081958-A1 (EP)
Inventor: CRICK NEIL MARTYN
IPC: G11B27/34
Filed: 1982-12-06
Abstract: The tape recorder, includes a cathode ray tube (14) for selectively displaying signal parameters relating to the channels of the recorder. It can display information in a variety of different formats or «pages», any one of which may be selected by means of push buttons (22). 
     In one page, the CRT provides alphanumeric identification of a variety of different signal parameters such as «bias», «input level», «output level», and others. By means of a rotary control (26), an operator can move a cursor on the screen to any particular one of these parameters, and a further rotary control (28) is then used to select a particular one of the channels, whose identity is the displayed on the screen. By means of a rotary control (24), the operator can then adjust the value of the selected parameter in the selected channel, and a bar graph on the screen displays the parameter.
Patent EP-0081448-A1 (EP)
Inventor: METZ PAUL
IPC: C21C5/46
Filed: 1982-07-22
Abstract: 1. Process for refining a metal bath containing substantial quantities of solid cooling matter, in particular scrap metal, which provides for a refining operation through blowing of oxygen from the top on to the surface of the bath and introducing powdered carbon suspended in a neutral gas jet into the bath, said jet being directed on to the bath surface, characterized in that a velocity of the order of Mach 1.5 to Mach 2.5 is imparted to the jet and in that a quantity of neutral gas is injected simultaneously into the bath, through permeable elements lodged in the bottom of the vessel, which is sufficient to prevent foaming of the slag under the effect of the added carbon.
Patent EP-0075578-A1 (EP)
Inventor: BAAS GERARDUS CHRISTIANUS
IPC: A61D9/00
Filed: 1982-04-02
Abstract: Le disque (2) est fabrique en un materiau flexible ayant un trou (100) central qui permet de le fixer a la patte arriere d'une vache a proximite du pied. Le disque decroit en diametre depuis le trou central vers le bord exterieur, ce qui lui donne une forme en coin. La flexibilite du materiau et le diametre de disque sont choisis de telle maniere que le disque se plie des qu'il entre en contact avec le sol. Des que les pattes arrieres se deplacent, le disque glisse doucement sous les pis de la vache. Le disque peut etre produit en une seule piece ou avec une entaille (5) dans le sens radial. A proximite du bord des extremites de l'entaille, une serie de trous (15-20) ont ete poinconnes. Ces trous peuvent etre relies dans diverses combinaisons a l'aide de boulons (21).
Patent EP-0092052-A1 (EP)
Title: Anordnung zum Schutz von an Leitungen angeschlossenen Geräten vor Über- oder Störspannungen
Inventor: HASSE PETER DR-ING
IPC: H02H9/06
Filed: 1983-03-16
Abstract: Die als Leiterplatte ausgebildete Anordnung zum Schutz von an Leitungen angeschlossenen Geräten vor Über- oder Störspannungen durch Blitzschläge, EMI- und EMP-Einwirkung wird zwischen Leitung und Gerät eingefügt und enthält erste (A) und zweite Überspannungsableiter (V) für den Grob- bzw. Feinschutz, die zwischen Signaladern und Masseleiter geschaltet sind, sowie jeweils im Zuge der Signaladern zwischen den ersten und zweiten Überspannungsableitern seriell eingefügte Blitzschutzdrosseln (Dr) und hinter den zweiten Überspannungsableitern eingefügte Netzwerke zur Dämpfung der restlichen Störenergie, wobei der Masseleiter als großflächige Metallplatte (Ms) ausgeführt ist, so daß eine niederohmige, induktvitätsarme Erdung an beliebigen Stellen der Leiterplatte ermöglicht wird. Durch die konsequente gleiche Anordnung der einzelnen Bauelemente in der genannten Reihenfolge für jede Signalader ist eine hohe Entkopplung der Geräteeingänge von Störenergie möglich. Dadurch, daß die Leiterbahnen der Signaladern an bestimmten Stellen dünner gestaltet sind, werden sie durch hohe Blitzströme geschmolzen und unterbrochen (Solltrennstelle), so daß die Geräteeingänge nach wie vor geschützt bleiben.
Patent EP-0093454-A1 (EP)
Inventor: SANTACESARIA ELIO
IPC: C07C7/13
Filed: 1983-05-03
Abstract: Process for the separation of aromatic hydrocarbons (e.g. xylenes) from their mixture, in which the mixture is passed in the vapour phase at 152, 5-250°C over a potassium exchanged zeolite Y which has been saturated with isopropylbenzene - i.e. the desorbent - vapours.
Patent EP-0096248-A1 (EP)
Inventor: KRAJEC OTMAR
IPC: B29C61/02
Filed: 1983-05-18
Abstract: Mittels des Verfahrens und der in der Zeichnung dargestellten Vorrichtung lassen sich die genannten Formkörper, deren Rand nicht in einer Ebene liegt und die eine der mathematischen Minimalfläche angenäherte Fläche haben, mit verbesserter Maßgenauigkeit herstellen. Eine ebene Platte (9) aus biaxial gerecktem Kunststoff von wenigstens 1 mm Dicke wird in eine nicht in einer Ebene liegende Gestalt, z.B. eine Halbzylinderfläche, gebracht und der Plattenrand (3) in dieser Stellung fixiert. Beim Erwärmen auf eine Temperatur im thermoplastischen Zustandsbereich schrumpft die Fläche teilweise unter Ausbildung einer der Minimalfläche angenäherten Gestalt zurück, während die Rückschrumpfung des Randes (3) durch die Fixierung verhindert wird. Erfindungsgemäß werden Teile des fixierten Randes (3), zwischen denen vor Beginn der Rückschrumpfung die Kunststoffplatte (9) geradlinig verläuft, nach dem Erwärmen auf einen größeren Abstand gebracht und vor der Abkühlung erneut fixiert, wodurch spannungsbedingte Maßabweichungen nach dem Lösen der Fixierung ausgeglichen werden.
Patent EP-0136364-A1 (EP)
Inventor: BAYER THOMAS
IPC: H01L21/3205
Filed: 1983-09-23
Abstract: Mit dem Verfahren wird mindestens eine Metallschicht auf leitende Bereiche (2) an der Oberfläche isolierender oder halbleitender Substrate (1) selbstjustierend aufgebracht, wobei die leitenden Bereiche (2) einer mindestens aus einer Schicht bestehenden Metallplatte (3) gegenüber angeordnet werden und zwischen der Metallplatte (3) und den zu beschichtenden Bereichen (2) Tesla-Ströme erzeugt werden. Die Anordnung zum Durchführen des Verfahrens weist die Metallplatte (3), einen Tesla-Transformator (7), welcher mit der Metallplatte (3) über ein Metallgitter (5) verbunden ist, auf. Das Metallgitter, welches auf der von den leitenden Bereichen (2) abgewandten Seite der Metallplatte (3) nahe benachbart angeordnet und regelmässig verteilt auf die Metallplatte (3) gerichtete Spitzen (6) aufweist, ist elektrisch mit dem Transformator (7) verbunden. Das Verfahren wird eingesetzt beispielsweise zur Herstellung von Leiterzügen auf oder in Moduls, Schaltkarten und Halbleiterkörpern.
Patent EP-0089151-A1 (EP)
Inventor: KLINNER WILFRED ERWIN
IPC: A01F29/00
Filed: 1983-03-03
Abstract: A harvester (64) is provided at its front end with a pick-up (66) which delivers cut crop to a transfer conveyor (68). The conveyor in turn delivers the crop into the path of two recessed rollers (70, 71) which compact the crop to a certain extent and hold the crop in this compacted state while it is cut at intervals across the width of the rollers by interdigitating crop-slicing discs (12) counter-rotating with the upper recessed roller. At the rear of the harvester, intermeshing sections of a recessed roller (75) extract the crop from the inter-disc spaces, the speed of the extraction roller being fast enough to throw the crop onto the lower end of a ribbed belt conveyor (77) for delivery into a bulk trailer or other form of container (not shown).
Patent EP-0093596-A1 (EP)
Inventor: PEIFFER DENNIS GEORGE
IPC: C08J3/07
Filed: 1983-04-29
Abstract: The present invention relates to a process for the viscosification of an aqueous liquid which includes the steps of forming a solvent system of an organic liquid or oil and a polar cosolvent, the polar cosolvent being less than about 10 weight percent of the solvent system, the viscosity of the solvent system being less than 1000 cps; dissolving a neutralized sulfonated polymer in the solvent system to form a solution, the concentration of the neutralized sulfonated polymer in the solution being 0.01 to 0.5 weight percent, the viscosity of the solution being less than 200 cps. Thereafter said solution is admixed or contacted with 5 to 500 volume percent aqueous fluid, the aqueous fluid being immiscible with the organic liquid and with the polar cosolvent wherein the neutralised sulphonated polymer transfers from the organic liquid to the aqueous fluid, thereby causing the aqueous phase to thicken.
Patent EP-0108549-A1 (EP)
Inventor: ASANO JUNIJI
IPC: H04N7/18
Filed: 1983-10-25
Abstract: A multi-joint arm robot apparatus comprises a multi-joint arm (11) having a plurality of unit arms (12, to 12 n ) coupled in tandem with each other through joints (13, to 13 n ), and a movable support (16) for supporting the proximal portion of the multi-joint arm. The multi-joint arm robot apparatus has motors for controlling joint angles of the joints and a motor for moving the movable support. These motors are driven by a control system (96, 97). The control system controls the motors to obtain proper joint angles, in such a way that the joints of the multi-joint arm are put into a given path when the movable support is moved a given unit distance.
Patent EP-0090720-A1 (EP)
Inventor: SACREST JEAN
IPC: A42B3/06
Filed: 1983-03-22
Abstract: The protective helmet essentially consists of an upper part (1) which, is thermoformed in a synthetic material and comprises depressions, such as alveoli (2), or ribs (60), only those ends of which opposite, those which are integral with the upper part, coming into contact with the user's skull, the said alveoli thus constituting shock absorbers and together determining channels for the circulation of air to cool the head. Application to the protection of cyclists or moped riders. <IMAGE>
Patent EP-0102259-A1 (EP)
Inventor: COUE MAURICE EMMANUEL LOUIS
IPC: B62M25/04
Filed: 1983-06-29
Abstract: 1. A control device for two derailleurs, respectively for the free wheel and the crank gear for a cycle or the like, comprising two actuating elements (16, 21) rotatively mounted on a support (10) and respectively connected to one of the two derailleurs through a transmission cable (C1 , C2 ) and a lever (11) constituting a shifting element for the two actuating elements, the latter being connected to each other by a connecting mechanism (12, 18, 23, 27 ; 12, 18, 42, 43) having a travel including a lost-motion part, characterized in that the lever is fixed to the actuating element of the free-wheel derailleur and the lost-motion connection is such that the driving of the actuating element associated with the crank gear derailleur occurs for two different positions of the shifting lever, depending on whether the latter is shifted in one direction or the other.
Patent EP-0100741-A1 (EP)
Inventor: CARETTE LOUIS
IPC: C08F14/06
Filed: 1983-06-09
Abstract: 1. Process for the prestabilisation of polymers based on vinyl chloride, characterised in that effective amounts of at least one organic or inorganic zinc compound and of at least one beta-diketone or beta-ketoaldehyde are added to the monomer or comonomers, before or during the polymerisation leading to the said polymers.