baber/WOPTO huggingface dataset:
Patent EP-0143920-A3 (EP)
Title: Receiving device for a high rate bit-serial asynchronous data link
IPC: H04L25/40
Filed: 1984-09-11
Abstract: 1. Receiving device for a bit-serial a synchronuous transmission link fir high data rates for the purpose of a data transmission between a data source and a data link, preferably in each case a computer, comprising a transmitting device and the receiving device a parallel/ serial conversion occurring in the transmitting device and a serial/parallel conversion of the data signal elements occurring in the receiving device, characterized in that a control device (ST) is provided which is supplied with a received signal, that a controllable oscillator (OSZ) is provided which is indirectly started by means of an output signal of the control device (ST), that a delay line (L) is provided which is supplied with the received signal, that a first comparator (K1) and a second comparator (K2) are provided which are in each case individually connected with signal inputs to signal outputs of the delay line (L) and monitor whether all levels of the signal elements supplied are equal or not equal and, in the case where the signal levels are not equal, decide that the signal pulse edge is too late (in the first comparator (K1) or too early (in the second comparator (K2), that a first flip flop (FF1) and a second flip flop (FF2) are provided, the set inputs of which are in each case connected to the signal output of the first comparator (K1) and of the second comparator (K2), respectively, an information "edge too late" or an information "edge too early" being stored, that a multiplexer (M) is provided which is supplied with the output signals of the flip flops (FF1, FF2) as a result of which the multiplexer (M) is adjusted in such a manner that it corrects the duration of the period (T) of the oscillator (OSZ in steps of delta t in the direction of "longer" or in the direction of "shorter ", respectively, and that a shift register (SR) is provided to which the reveived signal is also supplied and cloked in by means of the clock of the oscillator (OSZ), according to which the received signal element contained in each case in the correct phase in the shift register (SR) is transferred bit by bit via the signal outputs of the shift register (SR) to a buffer store (PS) at the signal outputs of which the relevant received signal element can be called up in bit-parallel mode.
Patent EP-0136608-A3 (EP)
IPC: G06F17/30
Filed: 1984-09-14
Abstract: Ein quasi-assoziativer Speichermodul, für den vorgese­
hen ist, daß ein Speicher mit wahlfreiem Zugriff RAM (MS) 
und ein elektronischer zyklischer Speicher EZS (DS) vorhan­
den sind, welche Speicher (MS, DS) synchron betrieben 
werden, daß jeder zu speichernde Datensatz in einen Markie­
rungsbereich (MB) und einen Datenbereich (DB) unterteilt ist, 
wobei jeder Markierungsbereich aus einer Vielzahl von 
Datensätzen in dem als Markierungsspeicher dienenden 
Speicher mit wahlfreiem Zugriff RAD (MS) und jeder 
Datenbereich aus der Vielzahl von Datensätzen in dem als 
Datenspeicher dienenden elektronischen zyklischen Spei­
cher EZS (DS) gespeichert wird, und daß der Markierungsbe­
reich jeweils eine information darüber enthält, ob ein 
betreffender Datensatz zu der Menge der gesuchten Daten­
sätze gehört.
Patent EP-0149885-A3 (EP)
IPC: C07C303/32
Filed: 1984-10-16
Abstract: A resolution method of racemic mixture is disclosed, 
wherein two diastereomer salts (A) mixed with two further 
salts (B) are dissolved in a resolving solvent to fractionally 
crystallize a desired optically-active isomer through an 
exchange reaction between counter ions.
Patent EP-0160962-A3 (EP)
Title: Iodopropargyl esters of substituted phenylacetic acids, their preparation and use as biocides
IPC: C07C57/30
Filed: 1985-05-07
Abstract: 1. Claims for the Contracting States : BE, CH, DE, FR, GB, IT, LI, NL, SE Compounds of the general formula  see diagramm : EP0160962,P9,F3  whereby R signifies hydrogen, fluorine, chlorine, bromine, iodine, methoxy, 1-imidazolyl and 1,2,4-triazolyl, X stands for one or more identical or different substituents with the meaning fluorine, chlorine, bromine, iodine, cyano, nitro, carboxyl, alkyl with 1 to 12 carbon atoms, alkoxy with 1 to 12 carbon atoms, cycloalkyl with 3 to 6 carbon atoms, formyl, acetyl, propionyl, benzoyl, phenylsulphonyl, phenyl, phenoxy and substituted phenyl and phenoxy with, in each case, 1 to 3 substituents from the group fluorine, chlorine, bromine, nitro, methyl and methoxy, n is a whole number from 1 to 5 and, with the proviso that R does not signify hydrogen, can be 0. 1. Claims for the Contracting State : AT Process for the preparation of compounds of the general formula  see diagramm : EP0160962,P10,F2  whereby R signifies hydrogen, fluorine, chlorine, bromine, iodine, methoxy, 1-imidazolyl and 1,2,4-triazolyl, X stands for one or more identical or different substituents with the meaning fluorine, chlorine, bromine, iodine, cyano, nitro, carboxyl, alkyl with 1 to 12 carbon atoms, alkoxy with 1 to 12 carbon atoms, cycloalkyl with 3 to 6 carbon atoms, formyl, acetyl, propionyl, benzoyl, phenylsulphonyl, phenyl, phenoxy and substituted phenyl and phenoxy with, in each case, 1 to 3 substituents from the group fluorine, chlorine, bromine, nitro, methyl and methoxy, n a whole number of 1 to 5 and, with the proviso that R does not signify hydrogen, can be 0, characterised in that compounds of the formula see diagramm : EP0160962,P10,F3  whereby R, X and n possess the above meaning and A stands for chlorine, bromine, iodine, acyloxy and alkoxycarbonyloxy, are reacted with 3-iodopropynol in the presence of an acid-binding agent.
Patent EP-0168606-A3 (EP)
Title: Process for producing alumina bodies
IPC: C04B35/10
Filed: 1985-05-31
Abstract: A method is described for producing hard, dense, finely crystalline fired bodies from alumina gels of solids content greater than 45%, by the use of high pressure in mixing and/or pressure extrusion together with seeding of the gel by submicron alpha alumina particles.
Patent EP-0180865-A3 (EP)
IPC: B29C73/14
Filed: 1985-10-24
Abstract: A repair patch kit for repairing holes in panels of 
composite materials includes a bolt having a rigid washer of 
about the same diameter as the hole to be repaired. The rigid 
washer bears against a slit disc that is substantially larger 
than the hole. The slit disc can be twisted to open the slit, and 
the slit can be inserted over the edge of the hole. The disc can 
then be "threaded" or rotated through the hole by merely 
revolving the bolt around the hold periphery. On the 
blind-side of the panel, the disc slit closes and a full disc form 
is presented to the blind-side of the panel. A set of 
resin-impregnated fabric plies is pushed through the hole 
behind the slit disc on the bolt and is pressed against the 
marginal regions of the hold on the blind side of the panel by 
the slit disc. The hole is packed full of resin-impregnated fill 
material or a plug cut from a similar panel, and a set of 
resin-impregnated repair plies is pressed over the fill mate­
rial and against the near-side of the panel around the 
marginal regions of the hole by a back-up plate on the bolt. 
The entire assembly is squeezed tight against the panel by a 
nut on the bolt and held in place while the resin cures, after 
which the nut and plate are removed and the bolt is cut off 
flush with the near side panel surface.
Patent EP-0184520-A3 (EP)
Title: Perfectionnements aux procédés de fabrication des moules pour coques et pièces minces analogues et aux moules obtenus
IPC: H05B3/12
Filed: 1985-12-06
Abstract: Pour fabriquer un moule pour coque en composite, 
moule comportant, pour engendrer les calories nécessaires 
au chauffage de la coque en cours de moulage (1), un tapis 
électriquement chauffant (4) placé directement au contact de 
la surface extérieure ou intérieure de la coque, ledit tapis 
comprenant des bandes métalliques minces parallèles 
entourées de matière isolante et reliées électriquement entre 
elles, on met en forme sur place, sur un support rigide 
approprié (7 ou 1), une première feuille de tissu de verre ou 
analogue imprégné de résine, on déroule sur cette première 
feuille une bande métallique prévue autocollante sur l'une de 
ses faces, avec sa face autocollante tournée vers la feuille, de 
façon à former une suite de brins parallèles collés sur ladite 
feuille, et on recouvre le tout par une seconde feuille de tissu 
de verre ou analogue imprégnée de résine.
Patent EP-0154601-A3 (EP)
IPC: C22C38/00
Filed: 1985-01-28
Abstract: Dehngrenzen stellen die maßgebliche Größe für die 
Berechnung mechanisch beanspruchter Bauteile dar. Auste­
nitische Stahllegierungen sind zwar korrosionsbeständig 
und schweißgeeignet, besitzen aber den Nachteil niedriger 
0,2-Grenzen. Im chemischen Apparatebau beispielsweise 
werden jedoch häufig austenitische Stähle mit hohen Dehn­
grenzen verlangt.  
     Durch Mischkristallhärtung bzw. Legieren mit Stickstoff 
lassen sich die garantierten Mindestwerte der 0,2-Grenzen 
austenitischer Stähle von etwa 200 auf ,300 N/mm² anheben. 
Diese Steigerung jedoch entsprach in vielen Fällen immer 
noch nicht allen Anforderungen. Eine weitere bekannte 
Methode, die Festigkeit zu erhöhen, ist die Kornverfeinerung. 
Durch Kalwalzen und rekristallisierendes Glühen gelang es, 
erfindungsgemäß zu verwendende, stickstofflegierte, auste­
nitische Stähle herzustellen, die einen ultrafeinen Gefügezu­
stand mit mittleren Korngrößen von 3.5 µm aufwiesen. Diese 
Stähle besaßen infolge Überlagerung von Stickstoff-­
Mischkristall- und Ultrafeinkornhärtung Mindestwerte der 
0.2-Grenzen von 480 N/mm². Lichtbogenhandschweißungen 
mit einem hochfesten, stickstofflegierten, korrosionsbestän­
digen Zusatzwerkstoff ergaben überraschenderweise, daß 
die so geschaffenen Schweißverbindungen nicht durch 
Kornvergröberung im Nahtübergangsbereich, sondern im 
ultrafeinkörnigen, hochfesten Grundwerkstoff brachen.
Patent EP-0205731-A3 (EP)
IPC: G02F1/361
Filed: 1986-01-30
Abstract: In one embodiment this invention provides a high per­
formance nonlinear optical substrate which comprises a 
transparent organic polymer film containing an array of 
charge asymmetric molecules such as 13,13-diamino-14,14-­
dicyano-diphenoquinodimethane:
Patent EP-0203424-A3 (EP)
Title: Method and circuit arrangement for verifying the authorization to gain access to a signal-processing system
IPC: H04L29/06
Filed: 1986-05-06
Abstract: For checking authorization of access to a signal processing system (SVS) from designated peripheral units (TE, BS) connected with the system, for the purpose of transmitting and, if the occasion arises, receiving signals, it is provided that a keyword is entered in the signal processing system for each peripheral unit. Such a keyword is always derived from a code number allocated to a respective peripheral unit and from identification data which is freely selectable for the respective peripheral unit. In the event of an intended access by a peripheral unit, the code number transmitted by said peripheral unit and the identification data pertaining thereto are combined with the keyword allocated to the respective peripheral unit.
Patent EP-0201886-A3 (EP)
IPC: B64F1/34
Filed: 1986-05-10
Abstract: Bei einer Flugzeug-Stromversorgungseinrichtung mit 
Starkstromleitern wird vorgeschlagen, diese im Bereich 
eines Steuerteils über Steckverbindungsglieder zu koppeln, 
um die Ausfallzeiten zu reduzieren. Vorzugsweise wird ein 
Kabelkopf benutzt, der an dem Steuerteil lösbar festgelegt ist 
und die elektrische Steckverbindung mit entsprechenden 
Gliedern im Steuerteil selbsttätig herstellt. Gleichzeitig kann 
der Kabelkopf ein seitliches Aufnahmeglied haben, an dem 
ein Haken eines mit dem Kabelkopf über Kabel verbundenen 
Mehrfachbuchsenteils eingehängt werden kann. Hierdurch 
kann im unbenutzten Zustand der Stromversorgungseinrich­
tung die lichte Höhe unterhalb einer Fahrgastbrücke redu­
ziert werden.
Patent EP-0211414-A3 (EP)
IPC: C08K5/524
Filed: 1986-07-31
Abstract: Described are compositions consisting of a dioctyl tin 
mercaptide, a zinc salt of a fatty acid such as zinc stearate and 
a conventional phosphite ester stabilizer. These compositions 
are effective in stabilizing PVC resins. The stabilized PVC re­
sins exhibit excellent color, clarity and stability against discol­
oration.
Patent EP-0219734-A3 (EP)
Title: Stowable large area solar power module
IPC: H02S30/20
Filed: 1986-10-02
Abstract: A large area solar photovoltaic power module (30) comprises a plurality of flexible large area solar panels (32, 34, 36, 38) interconnected by a flexible hinge (42). The module may thus be folded and subsequently rolled into a compact, stowable cylindrical configuration.
Patent EP-0208555-A3 (EP)
Title: Semiconductor memory device having redundancy configuration
IPC: G11C29/04
Filed: 1986-07-11
Abstract: A semiconductor memory device having a redundancy configuration including a read circuit for a defective memory address. The read circuit includes a transistor which forms a current switch circuit with a bipolar-transistor of an input buffer circuit. The base electrode of the transistor is connected to the output terminal of a PROM which stores a defective address. The reading operation is carried out by applying a voltage lower than a normally applied voltage to the base electrode of the bipolar-transistor and detecting the base current.
Patent EP-0215676-A3 (EP)
Title: Compositions and processes for producing scratch resistant polysiloxane coatings
IPC: C09D183/04
Filed: 1986-09-17
Abstract: A prepolymer composition for forming a scratch-­resistant coating, comprising an acidic, aqueous solution of a polysiloxane prepolymer having non-co-reactive side groups and co-reactive side groups other than alkoxy, the composition being curable by evaporation of solvent and a decrease in acidity causing the co-reactive groups to react together to cross-link the polymer. Suitable co-reactive side groups are amino, epoxy and thiol. Suitable non-co-­reactive side groups are alkyl and gamma methacryloxy propyl. Acidity is suitably achieved by using a volatilisable organic acid such as acetic acid, so that it evaporates with the solvents to decrease the acidity.
Patent EP-0220075-A3 (EP)
Title: Process for removal of pollutants from waste gas emissions
IPC: B01D53/34
Filed: 1986-10-20
Abstract: Chlorine is injected in a gaseous liquid or solution form into a hot (greater than 100 DEG C) gas stream for the purpose of oxidizing objectionable components in the gas stream, such as, but not restricted to, SO2 and NOx, when the oxidized form of the gases is more readily removed from the gas stream. After sufficient reaction time, the gas stream mixture passes through water scubbers for the further removal of the components from the gas stream. Acidic and basic compounds of the gas stream and halogens, including excess chlorine, are also removed in the scrubbers. The pollutants remain as the corresponding oxidized acids or salts in the process effluent solution.
Patent EP-0230301-A3 (EP)
IPC: C08G18/16
Filed: 1987-01-20
Abstract: The invention relates to a process for the 
preparation of novel isocyanurate modified polyurethane 
foams, which process is characterized in that an organic 
polyisocyanate is reacted with a polyol in the presence 
of a catalyst system and a blowing agent, eventually in 
the presence of a filler material and/or an emulsifying 
agent, wherein said polyol contains 5 to 100 % by weight 
of an oil, resin or a mixture of resins originating from 
soft wood and/or a chemically modified resin or oil, and 
wherein said polyol contains in its molecular structures 
hydroxyl groups capable of reacting with isocyanate 
groups, and the catalyst system contains 5 to 95 % by 
weight of trimerization catalyst of the polyisocyante, 
which catalyst causes cross-linked polyisocyanurate 
structures containing isocyanurate rings to be formed 
from the polyisocyanate in the polymer structure, and 
to novel isocyanurate modified polyurethane foams 
prepared by the process.
Patent EP-0240662-A3 (EP)
Title: Reduction of electrode dissolution in electrochemical generators
IPC: H01M6/50
Filed: 1987-02-05
Abstract: Reduction of electrode metal dissolution in electrolyte between two metal electrodes of a voltaic cell by adding an electrode metal dissolution reduction agent to the electrolyte prior to operation of the cell, the electrode metal dissolution reduction agent being a sacrificial electrode metal, a metal promoting common ion effect with one of the electrode metals, seed metal particles serving as precipitation sites for an electrode metal, and combinations thereof. Reduction of the electrode metal dissolution in the electrolyte of a voltaic cell is also achieved by maintaining a partial pressure of carbon dioxide of about 0,5 to about 1,5 atmospheres in the electrolyte during operation of the cell. The method and electrolyte is particularly suited for molten carbonate fuel cells.
Patent EP-0269879-A3 (EP)
IPC: A61F13/15
Filed: 1987-10-30
Abstract: The invention provides a feminine pad (10) having 
flap areas (12,14) extending outside of the longitudinal 
sides of the absorbent pad (50). The longitudinal flaps 
(12,14) are provided with channels (54,56) containing 
strings (32,33). Prior to use and for disposal after use, 
the pad (10) may be rolled and the strings (32,33) tightened 
to hold the rolled pad in a roll, as well as close and 
protect the sides of the rolled pad. In a preferred 
embodiment, the strings (32,34) may be provided that are 
shorter than the pad (10) in order to shorten the edges of 
the flap (12,14) to shape the pad (10) and provide liquid 
barriers at the pad edge to minimize leakage of the pad (10) 
when in use.
Patent EP-0231083-A3 (EP)
Title: Purification of pertussis antigens
IPC: C07K14/52
Filed: 1987-01-16
Abstract: A process is provided for the production of lymphocytosis promoting factor (LPF), filamentous haemagglutinin (FHA) and at least one fimbrial agglutinogen from a liquid- culture of Bordetella pertussis, which comprises the steps of (a) separating the culture into cellular and supernatant fractions, (b) concentrating the supernatant fraction, (c) fractionating the concentrated supernatant fraction to isolate LPF and FHA containing fractions, and (d) isolating at least one fimbrial agglutinogen from the cellular fraction. A vaccine composition may be produced by mixing so-produced LPF, FHA and fimbrial agglutinogens produced.
Patent EP-0254596-A3 (EP)
Title: Manufacturing method for 2-hydroxynaphtalene-6-carboxylic acid
IPC: C07C51/15
Filed: 1987-07-27
Abstract: The present invention provides a production of 2-hydroxynaphthalene-6-carboxylic acid improved in the yield and the selective ratio, in which  beta -naphthol and water formed in the reaction system are eliminated therefrom through the reaction.
Patent EP-0316505-A3 (EP)
Title: Device for melting a high molecular weight polymeric thermoplastic material
IPC: B29B13/02
Filed: 1988-01-14
Abstract: An apparatus for melting a high molecular weight polymeric thermoplastic material, in particular a polyurethane-based hot-melt adhesive, is provided with a premelting device for the thermoplastic material and with a storage tank connected to the premelting device. On the surface of the melted thermoplastic material in the storage and metering tank there floats a protective layer of a fluid barrier medium, which reacts neither with the ambient air nor with the melted thermoplastic material; and a line feeds the melted thermoplastic material from the premelting device to the storage and metering tank at a point which lies below the liquid level of the melted thermoplastic material in the storage and metering tank.
Patent EP-0303785-A3 (EP)
IPC: H01R13/625
Filed: 1988-06-14
Abstract: Bei einem aus einem Gehäuse aus Metall und einem 
Kontaktteile,wie Steckerstifte oder Steckerhülsen 
aufnehmenden Isolierkörper bestehenden elektrischen Stecker 
wird zur Vereinfachung der lösbaren Befestigung des 
Isolierkörpers im Steckergehäuse vorgeschlagen, den 
Isolierkörper im Steckergehäuse mittels einer unmit­
baren Bajonettverriegelung festzulegen, wobei die Bajo­
netverriegelung einen radial gerichteten Vorsprung am 
Außenumfang des Isolierkörpers und eine winkelförmige 
Wandungsausnehmung in der Gehäusewandung des Steckerge­
häuses umfasst und wobei der Bajonettverriegelung eine 
überwindbare Rückdrehsicherung zugeordnet ist. Ferner ist 
zur Verrastung des Isolierkörpers im Steckergehäuse ein 
als einfaches Handwerkzeug ausgebildetes Montagewerkzeug 
vorgesehen.
Patent EP-0297604-A3 (EP)
Title: Reflectometric moisture meter for capillary-porous materials, especially for the soil
IPC: G01N33/24
Filed: 1988-07-01
Abstract: The probe (1) of the measuring device, fed with the needle electric pulse, is constituted of a set of waveguides connected parallely in the embranchment (2) with the microprocessor controller (10) of the electronic assemblies of the measuring device. Waveguides of the probe are installed in chosen layers of the material studied. The directly measured quantity is the sequence of time periods separating subsequent reflections of the electromagnetic wave propagating in the probe from the particular probe impedance discontinuities. The electromagnetic wave propagation velocity in a chosen layer of the medium is calculated on this basis, and therefrom the dielectric constant of the medium, and finally its moisture content upon which the dielectric constant depends. The measuring device according to this invention may be used either for measuring or as an element of a control system, for all the capillary-porous media to which the probe can be inserted, such as: the soil, agricultural products (grain, hop cones, tobacco, hay), semiproducts and final products of the food processing industry (flour, bakery products), wood, moulding sand, subgrades, building foundations etc.
Patent EP-0320023-A3 (EP)
Title: Macroporous polymeric membranes, their preparation and their use for polymer separation
IPC: C08F212/08
Filed: 1988-12-12
Abstract: The invention relates to macroporous polymeric membranes, 
their preparation and their use for polymer separation.  
     The membranes consist of a cross-linked copolymer on the 
basis of one or more monovinylic monomers and one or more 
cross-linking agents and has a globular microstructure 
whereby the globular structures have a size of 0,05 to 
0,5 µm and are mutually interconnected by covalent bonds, 
and between the globular structures are mutally 
communicating pores. The thickness is 0,2 to 15 mm, and 
the specific surface area is up to 400 m²/g.  
     They are prepared by polymerizing a corresponding monomer 
mixture including the polymerization initiator in solution 
in a porogenic solvent in a temperature-controlled mould 
of appropriate inner dimensions.  
     The macroporous membranes are particularly suited for the 
separation of synthetic polymers and biopolymers with 
gradient elution.
Patent EP-0281393-A3 (EP)
Title: Method for producing indan derivatives
IPC: C07K5/02
Filed: 1988-03-03
Abstract: A method for producing an indan derivative represented by the formula: <CHEM> by condensing an N-( alpha -alkoxycarbonylaralkyl)- alpha -amino acid with an N-(indan-2-yl)glycine alkyl or aralkyl ester in the presence of a diphenyl phosphorochloridate, and a method for producing another indan derivative having anti-hypertensive activity by using the above intermediate indan derivative are useful for industrial production of the indan derivative having anti-hypertensive activity.