baber/WOPTO huggingface dataset:
Patent EP-0157343-A3 (EP)
IPC: B65H3/52
Filed: 1985-03-26
Abstract: Bogenanleger mit einer Vereinzelungsvorrichtung die 
eine drehend angetriebene Reibwalze (5) und ein dazu ra­
dial verstellbares Rückhalteorgan (6) mit einer Bremsfläche 
aufweist. Die Bremsfläche bildet mit der Mantelfläche der 
Reibwalze (5) einen keilförmigen Durchlassspalt (16). Um 
auf einfache Weise eine exakte, auf eine bestimmte Bogen­
dicke abgestimmte Grösse des Durchlassspaltes (16) ein­
stellen zu können, ist auf einem das Rückhalteorgan (6) tra­
genden Träger (8) ein in bezug auf die Reibwalze (5) und 
gegenüber dem Rückhalteorgan (6) radial bewegliches Ge­
stell (24) angeordnet, welches eine im Bereich des Durch­
lassspaltes (16) auf die Mantelfläche der Reibwalze (5) auf­
setzbare Tastfläche (36) aufweist. Zudem ist das Gestell 
(24) mit einem elektrischen Signalschalter (44, 45) eines Si­
gnalschaltabweisers versehen, der von einem die Stellung 
des Rückhalteorganes (6) in bezug auf die Tastfläche (36) 
bzw. die Reibwalze (5) abtastenden Tastelement (42, 43) be­
tätigbar ist. Bei Erreichen der richtigen Grösse des Durch­
lassspaltes erzeugt der Signalschaltkreis gesteuert vom Si­
gnalschalter ein optisches und/oder akustisches Signal.
Patent EP-0176874-A3 (EP)
IPC: G02B1/04
Filed: 1985-09-18
Abstract: A plastic lens which comprises a copolymer of a vinyl 
monomer having a nucleus-halogen-substituted aromatic 
ring (component A) with at least one member selected from 
the group consisting of divinylbenzene, diacrylate, dimethac­
rylate, triacrylate and trimethacrylate (component B).
Patent EP-0187201-A3 (EP)
IPC: A47B88/20
Filed: 1985-09-26
Abstract: Der erfindungsgemäße Kunststoffsteckteiler zur Querun­
terteilung von Schüben u.dgl. besteht aus einem Teilerblatt 
(8), an dessen beiden Enden jeweils ein flacher Schenkel (9, 
10) befestigt ist, von denen zumindest der eine Schenke (10) 
als Federzunge ausgebildet ist. Beide Schenkel (9, 10) tragen 
Nocken (13, 14) od. dgl., die in Rasterungen (15) der 
Fachwände (2) einfassen und damit den Steckteiler verschie­
besicher an den Fachwänden festlegen.
Patent EP-0176140-A3 (EP)
Title: Installation pour la production extemporanée d'encres d'imprimerie liquides ou semi-liquides de qualités et de couleurs différentes
IPC: B01F13/10
Filed: 1985-09-13
Abstract: Une installation pour la production d'encres d'imprime­
rie liquides ou semi-liquides ou de produits similaires, qui 
comprend: des réservoirs d'emmagasinage (1) avec agita­
teurs (2), pour les composants; une tête de mélange (16) 
disposée à un niveau plus bas que celui des réservoirs (1) et 
comprenant des soupapes de débit (11) à plusieurs étages, 
reliées au moyens de tubulures (5) aux réservoirs (1) et 
déplaçables entre une position de repos et une position 
d'activité, un actionneur (14) disposé pour commander la 
soupape de débit (11) active, et des moyens pour déplacer 
chaque fois une soupape de débit (11) jusqu'à la position 
d'activité; un plateau de balance (17), disposé sous la tête de 
mélange (16) pour recevoir un récipient de mélange (21) 
pourvu d'agitateur (23) et relié à circuit de pesage (19); un 
clavier (24) pour l'introduction d'une formulation et d'une 
quantité requises; et un calculateur électronique contrôlé par 
le clavier (24) et par le circuit de pesage (19) et contenant un 
programme pour contrôler les appareils formant l'installa­
tion, en coordonnant leur fonctionnement en vue de la 
réalisation de la quantité désirée d'encre ayant la formula­
tion introduite.
Patent EP-0173427-A3 (EP)
IPC: C23F11/14
Filed: 1985-06-24
Abstract: The present invention provides a method of inhibiting the 
corrosion of non-ferrous metals in contact with an aqueous 
system, which comprises adding to the aqueous system a 
sufficient amount for the purpose of a water soluble compound 
having the formula: 
  
wherein R is a hydrocarbon group containing from 3 to about 
8 carbon atoms. There may also be present a corrosion inhibitor 
composition for any ferrous metal present in contact with the 
aqueous composition.
Patent EP-0169075-A3 (EP)
Title: Multisource multireceiver method and system for geophysical exploration
IPC: G01V1/30
Filed: 1985-07-19
Abstract: A method and system for geophysical exploration including obtaining, processing, displayind and interpreting seismic data. Seismic energy is imparted into the earth's subterranean formation along at least two linear independent lines of action in a seismic survey. At least two linearly independent components of the seismic wave energy imparted along each line of action are detected within the seismic survey. A concord of seismic signals is produced from the seismic wave energy detected for selected combinations of receiver and source locations. An orientation module operates on the concord of the seismic signals so as to generate synthetic concords of seismic signals so as to focus on a particular component of the seismic wave energy iny order to infer the geologic characteristics of the earth's subterranean formations.
Patent EP-0178131-A3 (EP)
Title: Preparation of detergent formulations
IPC: C11D13/18
Filed: 1985-10-04
Abstract: The present invention provides a process for mixing water soluble salts of long chain (C<sub>a</sub> to C<sub>22</sub>) monocarboxylic acids and water soluble acyl (C<sub>8</sub> to C<sub>22</sub>) isethionates wherein the two materials are mixed and subjected to temperatures in the range from about 55°C up to about 90°C under conditions of shear. Preferably the materials are mixed in particulate form. The weight ratio of monocarboxylic acid salts to isethionates is preferably in the range of from 10: 90 to 95 : 5. Suitably the present process is performed by use of a cavity transfer mixer. The product of the present process can have a smooth feel both initially and during use.
Patent EP-0209787-A3 (EP)
Title: Process for the after-treatment of dyeings with reactive dyes on cellulosic fibrous materials
IPC: D06P5/08
Filed: 1986-07-07
Abstract: Dyeings with reactive dyes on cellulose fiber materials are after-treated with an aqueous solution of a condensate which is obtainable by reacting (a) bisbenzylpiperzine with (b) ethylene chloride, an epihalohydrin, propylene chloride, 1,3-dichloro-2-hydroxypropane, bisepoxybutane or 1,4-dichlorobutane or a mixture of these, in a molar ratio of from 1:0.5 to 1:1.1, or by reacting (c) piperazine, bis-1,4-aminopropylpiperazine, 1-aminoethylpiperazine, 2-hydroxyethylpiperazine or 1-methylpiperazine, or a mixture of these, with a compound according to (b) in a molar ratio of from 1:0.5 to 1:1.1 and benzylating the condensate, the benzylation being carried out using 0.15-1.0 mole of benzyl chloride per equivalent of nitrogen in component (c). The cellulose fiber materials after-treated in this manner possess very good wetfastness.
Patent EP-0202041-A3 (EP)
IPC: B29C51/14
Filed: 1986-04-22
Abstract: A method of forming a shaped article comprising 
providing a feedstock consisting of a plurality of superim­
posed layers of parallel, aligned filaments in a thermoform­
able polymer matrix in which the continuous filaments have 
been severed in predetermined positions in the layers, 
heating the feedstock to a temperature at which the thermo­
formable polymer matrix can be formed, clamping the 
plurality of layers at the perimeter of the superimposed 
layers and applying a differential pressure across the 
clamped assembly of layers to cause relative movement of 
the layers enabling the feedstock to take up a desired shape. 
The method enables a greater degree of forming to be 
achieved whilst at the same time giving greater control over 
the disposition of the filaments in the final article.
Patent EP-0213935-A3 (EP)
IPC: C07D498/08
Filed: 1986-08-28
Abstract: The invention disclosed herein relates to a method of 
treating an animal infected by hepatitis B virus by administer­
ing to such infected animal an amount of a rifamycin derivat­
ive selected from a group consisting of  
(a) 3-amino-4-deoxo-4-imino-rifamycin S,  
(b) 3-amino-4-deoxo-4- [(4-aminophenyl) sulphonyl]­
-amino-rifamycin SV,  
(c) 4-O-n-butylsulphonyl-3- [(1-piperidinylimino)methyl]­
-rifamycin SV,  
(d) 4-O-n-butylsulphonyl-3- [(4-morpholinylimino) methyl] 
rifamycin SV,  
(e) 3-[(dimethylhydrazono) methyl]-4-O-[(3-phenylpropyl) 
sulphonyl]-rifamycin SV and  
(f) 4-deoxy-N,3-ethylidenimino-4- (methylsulphonyl)­
amino- rifamycin SV  
said amount being effective to alleviate the effects of said 
hepatitis B virus. The invention particularly relates to the use 
of the above mentioned rifamycin derivatives for the manu­
facture of a medicament for treating or preventing hepatitis. 
Also disclosed is a method of inhibiting the viral polymerase 
of hepatitis B virus by subjecting said polymerase to an 
amount of one of the rifamycin derivatives (a) - (f) above, said 
amount being effective to prevent the synthesis of hepatitis B 
virus by said viral polymerase. Compounds (b) to (f) described 
above are novel compounds.
Patent EP-0231666-A3 (EP)
Title: Polyester graft copolymers, flexible coating compositions comprising same and branched polyester macromers for preparing same
IPC: C08F283/00
Filed: 1986-12-31
Abstract: Hydroxy functional polyester graft copolymers are provided. The copolymer is crosslinkable by hydroxy-reactive crosslinking agent and, in particular, is suitable for use in thermosetting coating compositions adapted to form a flexible cured coating over a variety of substrates, such as metal and plastic. The copolymer has a number average molecular weight between about 1000 and about 15,000, has a hydroxyl number between about 30 and about 300, and is the reaction product of carbon-carbon double bond-reactive monoethylenically unsaturated monomer with hydroxy functional carbon-carbon double bond-bearing branched polyester macromer. The macromer is the reaction product of (i) epoxy acrylate having the formula: <CHEM> with (ii) hydroxy functional polyester reactant containing 0-10 urethane linkages per molecule.
Patent EP-0241682-A3 (EP)
Title: Novel benzodiazepine derivatives and their preparation and use
IPC: C07D487/04
Filed: 1987-02-26
Abstract: New benzodiazepine derivatives the general formula <CHEM>  wherein  X<1> and X<2> independently are <CHEM>  or COOR<1> wherein R<1> is C1-3-alkyl, C3-5-cycloalkyl, C1-3-alkoxymethyl C1-3-hydroxyalkyl or aryl,  R<4> is hydrogen, R<5> is C1-6-alkyl or wherein R<4> and R<5> together form a 2-4 membered alkylene chain. The compounds are useful in psychopharmaceutical preparations as anticonvulsants, anxiolytics, hypnotics, and nootropics.
Patent EP-0249096-A3 (EP)
IPC: C07K5/02
Filed: 1987-05-28
Abstract: Novel amino acid derivatives of the formula I X-(NR<1>-HR<2>-CO)k-Z-(CH2)m-CO-NR<3>-CHR<4>-CR<5>-(CHR<6>)n-CO-E-Q-Y where X, Z, E, Q, Y, R<1>, R<2>, R<3>, R<4>, R<5>, R<6>, k, m and n are as defined in patent claim 1, and their salts inhibit the activity of human plasma renin.
Patent EP-0267463-A3 (EP)
IPC: A61K35/44
Filed: 1987-10-20
Abstract: The invention provides a composition of matter desig­
nated tissue-derived growth inhibitor-1 (TGI-1) which 
comprises a protein which is a dimer composed of two 
polypeptides each having an apparent molecular weight 
of about 13,000 daltons and being joined to each other 
by disulfide bonds. TGI-1 has the property of inhibit­
ing the growth of human tumor cells and of an estab­
lished mink lung cell line (CCL 64) but not the growth 
of normal human foreskin fibroblasts and has an appar­
ent molecular weight of about 26,000 daltons. The 
invention additionally provides a composition of matter 
designated tissue-derived growth inhibitor-2 (TGI-2) 
which is a protein which has the property of inhibiting 
the growth of human tumor cells and of an established 
mink lung cell line (CCL 64) but not the growth of 
normal human foreskin fibroblasts. TGI-2 has an appar­
ent molecular weight of about 26,000 daltons and is a 
dimer composed of two polypeptides each of which has an 
apparent molecular weight of about 13,000 daltons and 
each is joined to the other by disulfide bonds under 
nonreducing conditions. This invention also provides a 
protein having tumor growth activity comprising the 112 
amino acids shown in Figure 29 beginning with alanine 
at positon 1 and ending with serine at position 112. A 
nucleic acid molecule encoding the protein is also 
provided. A polypeptide designated CM-1 and a poly­
peptide recoverable from conditioned media of A431 
cells are also disclosed.
Patent EP-0271919-A3 (EP)
Title: Catalyst, process for its production and its use in reducing nitrogen oxides
IPC: B01J23/24
Filed: 1987-12-18
Abstract: A supported catalyst suitable for nitrogen oxide reduction has an active catalyst coating containing metal oxides, which has been produced by a sol-gel process, on a solid porous supporting body.
Patent EP-0272704-A3 (EP)
IPC: A61K31/415
Filed: 1987-12-28
Abstract: A pharmaceutical composition comprising as an effective ingredient, 
a pyrazole compound of the formula 
  
wherein each of R₁ and R₂ is phenyl or p-halogenophenyl radical, 
respectively, and R₃ is hydrogen atom or methyl radical, 
or a salt thereof. The composition is used for curing immunity diseases 
and a nephropathy.
Patent EP-0237101-A3 (EP)
IPC: B01J39/04
Filed: 1987-02-23
Abstract: In the preparation of acrylic fibres by the wet-spinning process 
in which a solution of acrylonitrile polymer in an 
organic solvent is extruded into a coagulum bath and the coagulated 
acrylic fibre is subjected to stretching and in-line 
dyeing in dyeing baths containing an aqueous solution of one or more 
cationic dyestuffs, the liquid effluents containing said 
dyestuffs are treated by contact with acidic ion exchange 
resins.
Patent EP-0247007-A3 (EP)
IPC: F27B9/24
Filed: 1987-05-06
Abstract: A roller furnace having a passage (3) for the firing of 
ceramic or refractory products, such as tiles and the like, is 
provided with a passage (6) running parallel to, and arranged 
below the firing passage (3) for effecting a heat treatment on 
a product, possibly with hot gasses removed from the firing 
passage (3).
Patent EP-0283993-A3 (EP)
IPC: B27C3/04
Filed: 1988-03-21
Abstract: Es wird eine Bohrmaschine (10) zum flachseitigen und/oder 
stirnseitigen Bohren von plattenförmigen Werkstücken 
oder Plattenzuschnitten (90,92) beschrieben, die vorteilhafte 
Bearbeitungsmöglichkeiten bietet. Der Bohrmaschine sind 
an ihrer der Werkstückvorschubvorrichtung gegenüber­
liegenden Bedienungsseite beidseitig jeweils ein mit 
einem Seitenanschlag (30,32) ausgestatteter Werkstückanlegetisch (26,28) 
sowie eine Spannvorrichtung (36,38,40) zum Festlegen von Werk­
stücken bzw. Plattenzuschnitten (90,92) auf dem Werkstück­
auflagetisch (12) zugeordnet, wodurch es beispielsweise 
möglich ist, jeweils zwei zu einem Möbel gehörende und 
spiegelbildlich mit Konstruktionsbohrungen auszu­
stattende Werkstücke gemeinsam auf jeweils einen der 
Werkstückanlegetische (26,28) aufzulegen, an deren jeweiligem 
Seitenanschlag (30,32) auszurichten und sie danach im Werk­
stückschieber (16) der Werkstückvorschubvorrichtung (14) fest­
zuspannen. Die Maschinentotzeiten können auf ein Minimum 
reduziert werden.
Patent EP-0300203-A3 (EP)
IPC: G03F7/004
Filed: 1988-06-19
Abstract: A flexible and nonbrittle negative-working 
photoresist composition comprises a polymeric binder, 
a photoinitiator composition, and a polymerizable 
cyclohexyleneoxyalkyl acrylate monomer characterized 
by the structural formula: 
  
wherein  
R is H or CH₃,  
a is an integer of from 1 to 10 and  
b is 1 or 2.
Patent EP-0297581-A3 (EP)
IPC: H04L9/00
Filed: 1988-06-30
Abstract: A pseudo-noise sequence generator includes a memory (10) 
which is accessed by a (2n+m)-bit address signal and 
outputs a parallel n-bit pseudo-noise sequence pre­
stored at a corresponding address, and n registers 
(11₁, 11₂,...,11 n ) for delaying each bit of the 
parallel n-bit output signal from the memory (10) 
by one clock. The (2n+m)-bit address signal consists 
of a parallel n-bit digital input signal, the out­
puts from the n registers, and a m-bit control signal.
Patent EP-0308969-A3 (EP)
Title: High electron mobility transistor structure
IPC: H01L29/205
Filed: 1988-09-23
Abstract: A high electron mobility field effect transistor includes an 
undoped gallium arsenide first layer. An n-doped gallium arsenide 
second layer is formed over the first layer. A third n-doped 
transition layer formed over the second layer is of aluminum gallium 
arsenide next the second layer and has a graded aluminum content 
gradually decreasing such that the top of the third layer is gallium 
arsenide. A gate electrode Schottky barrier junction is formed over 
the third layer. Source and drain n-doped regions are also formed 
over the third layer.
Patent EP-0316769-A3 (EP)
Title: Disulfide bridged cyclic peptides containing a cgridri sequence useful in control of hypertension
IPC: C07K7/08
Filed: 1988-11-10
Abstract: Disulfide bridged cyclic peptides are 
described which are preferably 13 to 20 amino acid 
residues in length and which include the endocyclic 
sequence cys-gly-arg-ile-asp-arg-ile. Peptides of 
this class are selective for and show picomolar-range 
affinity for the non-guanyl cyclase-coupled atrial 
peptide receptor. Affinity for this receptor is 
associated with potentiation of the mean arterial 
pressure response to atrial peptide and these peptides 
are therefore useful in control of hypertension. 
Peptides of most interest are of the formula 
  
wherein X¹ is the peptidic fragment ser-ser; 
wherein X² is a peptidic fragment selected from 
gly-ser-gly-leu, gly-ala-gly-leu and gly-leu; wherein 
X³ is the peptidic fragment asn-ser-phe-arg; wherein m 
is zero or one, n is one and r is one; and wherein A 
represents an amino terminus or its pharmaceutically-­
acceptable salt, and B represents a carboxyl 
terminus or its pharmaceutically-acceptable ester, 
amide or salt.
Patent EP-0281217-A3 (EP)
Title: Corrugated mould block
IPC: B29L23/18
Filed: 1988-01-12
Abstract: A corrugated mould block for a vacuum moulding 
machine is provided with a face (20) arcuate about a 
longitudinal axis and corrugated in the longitudinal 
direction with alternating grooves (22) and lands (24), 
said face being formed of sheet metal. A housing (50) is 
provided about the back of the face and adapted for 
carriage about an endless path, and reinforcing members 
(54) are provided which are secured to the face and housing 
and extend therebetween to maintain the desired shape of 
the face. Openings (28) extend through the grooves of the 
face to the back thereof and communicate with vacuum 
passageways (44) formed by a plurality of arcuate channel 
members (34) secured to the back of each of the face 
grooves and communicating with a vacuum port through the 
housing. The housing defines a cooling passage (52) 
therethrough in communication with input and output cooling 
ports (70,74) through the housing. The reinforcing members 
are disposed substantially radial to the arc of the face 
and include finger portions (58) extending into the lands 
thereof and openings therethrough which form a part of the 
cooling passage. A sealant is provided on one side of the 
mould block and adapted to seal against an adjacent mould 
block during moulding.
Patent EP-0281237-A3 (EP)
Title: Feed-backward fibre-optical lattice architecture and method
IPC: G06E3/00
Filed: 1988-01-26
Abstract: A lattice (10)includes a transmit bus (14) formed of a single mode optical 
fiber and a return bus (16) formed of a multimode optical fiber. An optical 
transmitter (12) applies input signals to the transmit bus (14), and an optical 
receiver (20) receives the signals guided by the return bus (16). The return fiber 
bus (16) is looped around the couplers (18A, 18B, etc.) so that the signal output 
from each segment of the lattice (10) passes through all the preceding segment 
sbefore reaching the receiver (20). The optical couplers (18A, 18B, etc.) have 
asymmetric coupling efficiencies so that recirculating light is attenuated.
Patent EP-0279637-A3 (EP)
IPC: B41J2/365
Filed: 1988-02-17
Abstract: In a thermal printer for thermo-sensitive 
recording, a plurality of heating resistors (2) are 
electrically divided into N units each having M heating 
resistors, and N driver circuits (3), N latch circuits 
(4) and N shift registers (5) which are interconnected 
in tandem are respectively provided in association with 
the N units of M heating resistors. Dot data signals 
and associated hysteresis correction signals are 
collectively applied to the shift registers so that 
a pulse for print data and a pulse for hysteresis 
correction data can be applied continuously for printing.
Patent EP-0292150-A3 (EP)
IPC: C21D9/52
Filed: 1988-05-05
Abstract: The magnetic properties, particularly magnetic 
flux density of a grain oriented silicon steel sheet are 
considerably improved by continuously and/or stepwise 
forming regions, wherein a temperature difference of a 
secondary recrystallization starting temperature in 
widthwise direction and/or longitudinal direction of the 
steel sheet is within a range of 10°C to 200°C, in the 
steel sheet at a stage before the secondary 
recrystallization annealing step.
Patent EP-0295914-A3 (EP)
IPC: H01R12/71
Filed: 1988-06-16
Abstract: An interconnect structure for electrically coupling 
conductive paths (14′,28′) on two adjacent, rigid 
substrates, such as PC boards or IC chips, comprises a 
number of buttons (16) formed on a first substrate (12), 
and a number of contacts (28) formed on a second 
substrate (26). The buttons are elastically deformable, 
and include a resilient core (18) made from an organic 
material such as polyimide, and a metallic coating (20) 
formed over the core. The two substrates are compressed 
(F) between mounting plates such that the buttons (16) 
are pressed against the contacts (28) to make electrical 
contact.
Patent EP-0296891-A3 (EP)
Title: Reactor chamber for selfcleaning process
IPC: H01L21/3065
Filed: 1988-06-27
Abstract: The disclosure relates to a process for cleaning a reactor chamber (12) both locally adjacent the RF electrodes (16, 92) and also throughout the chamber and the exhaust system (105, 109, 118) to and including components such as the throttle valve. Preferably, a two-step continuous etch sequence is used in which the first step uses relatively high pressure and fluorocarbon gas chemistry for etching throughout the chamber and exhaust system. The local and extended etch steps may be used seperately as well as together.
Patent EP-0320241-A3 (EP)
Title: Magnetic recording medium and process for preparing the same
IPC: G11B5/84
Filed: 1988-12-07
Abstract: A magnetic recording medium comprises a 
non-magnetic substrate, a magnetic recording layer, 
optionally a hard protective layer and a lubricant layer. 
The lubricant layer comprises a lubricant having a strong 
affinity for the magnetic recording or hard protective 
layer and mixed therewith or as a discrete further layer, a 
lubricant having a strong affinity for magnetic head 
constituent materials. Alternatively, where the hard 
protective layer is present and comprises boron, boron 
compounds or carbon, the lubricating layer may comprise a 
perfluorocarbon lubricant having a 5, 6 or 7-membered 
heterocyclic group with at least one nitrogen atom and at 
least one double bond in the ring at least at one terminal.