baber/WOPTO huggingface dataset:
Patent EP-0159608-A3 (EP)
IPC: G06K7/10
Filed: 1985-04-06
Abstract: Die Erfindung betrifft eine Vorrichtung zum automati­
schen Lesen von auf einem Codeträger aufgebrachten Infor­
mationen auf bewegten Gegenständen, insbesondere auf 
Stückgut, mittels eines an ein Auswertesystem angeschlosse­
nen Bildwandlers, durch dessen Aufnahmefeld der auf dem 
Gegenstand angeordnete Codeträger in beliebiger Drehwin­
kel- und Breitenlage sowie in begrenztem Bereich beliebiger 
Höhen- und Schräglage bewegt wird. Eine derartige Vorrich­
tung soll derart verbessert werden, daß auf einfache Weise 
eine hohe Auswertgeschwindigkeit und hohe Auswertgenau­
igkeit erreicht werden. Gelöst wird diese Aufgabe dadurch, 
daß als Bildwandler ein linearer Halbleitersensor mit einer Viel­
zahl von Fotoelementen in einem schmalen, sich quer zur Be­
wegungsrichtung des Gegenstandes erstreckenden, linienför­
migen Aufnahmefeld vorgesehen ist und der Codeträger einen 
optisch aktiven Belag aufweist.
Patent EP-0172426-A3 (EP)
Title: Method and apparatus for making silicon products stepwise
IPC: C30B11/00
Filed: 1985-07-23
Abstract: A process and apparatus for the manufacture of silicon blocks having a columnar structure comprising monocrystalline crystal zones having a crystallographic preferred orientation. In a casting process, each mold filled with molten silicon is transferred, before the silicon has solidified completely, to a separate crystallization station where the silicon can then crystallize completely. During this process, the exposed surface of the silicon is maintained in a molten state until the end of the solidification process has almost been reached. The process allows the various, necessary steps to be carried out simultaneously and yields high-quality solar cell base material.
Patent EP-0182386-A3 (EP)
Title: Contact material for low-tension switchgear and method of producing contact parts of this material
IPC: H01H1/02
Filed: 1984-01-30
Abstract: Electrical contact materials based on AgCdO with CdO as the main active component have proven to be particularly advantageous for low voltage switchgear in the power industry. However, when switching AgCdO contact materials, CdO, which is classified as toxic, can escape into the environment through burn-off. It is important, therefore, to keep the CdO content as low as possible in the contact material, or to exclude it completely. The contact material according to the invention is a sintered contact material consisting of AgSnO2 with at least two other metal oxide additives; namely, Bi2O3, CuO and optionally CdO. Relative to SnO2, these additives Bi2O3, CuO optionally CdO, amount quantitatively to a total maximum of 25 percent by volume of the total amount of oxide.
Patent EP-0182415-A3 (EP)
Title: Process for the preparation of stabilizers for organic polymers and stabilizers so obtained
IPC: C07F7/18
Filed: 1985-10-30
Abstract: Stabilizers for organic polymers are disclosed, of the type of sterically hindered phenols or amines, which are obtained by means of the reaction of a sterically hindered phenol or amine bearing in the molecule at least an alkoxysilanol group with a mono- or poly-hydroxy aliphatic alcohol, by a transesterification reaction.The stabilizers so obtained are compatible with the organic polymers, wherein they remain stably.
Patent EP-0184331-A3 (EP)
IPC: C07D493/04
Filed: 1985-11-05
Abstract: A chemical method for the rapid inactivation of human 
tumor leukemia virus III (HTLV III) without substantial loss of 
antigenicity using psoralen and selected derivatives thereof 
and exposure to light of defined wavelength.
Patent EP-0185499-A3 (EP)
Title: Thermoelectric alloy composition
IPC: C22C28/00
Filed: 1985-12-09
Abstract: A thermoelectric alloy composition is described compris­
ing from 5% to 95% silicon, from 95% to 5% Germanium, 
from 0.01% to 0.2% lead and from 0% to 0.2% tin, all 
percentages being atomic percentages. In a preferred com­
position at least 50% silicon and 50% Germanium is present 
with 0.03% to 0.1% lead and from 0 to 0.05% tin. Tin and lead 
in combination provide lower thermal conductivity and a 
greater figure of merit than with lead or tin alone. Other 
preferred compositions are provided and a thermoelectric 
material and a p-n coupling thermoelectric generator (10) 
incorporating the alloy is disclosed. The alloy composition 
provides high efficiency of power to heat loss and minimises 
running costs.
Patent EP-0159942-A3 (EP)
IPC: B32B27/30
Filed: 1985-04-11
Abstract: Fluoropolymer containing films (10-11) are separately 
formed and applied to substrates (12) to form novel com­
posites. The invention process comprises the steps of: 
(1) separately forming a uniform film comprising a metered 
layer of a fluoropolymer containing material; (2) treating the 
substrate to facilitate film adhesion and bonding; (3) uniform­
ly contacting at least one face of the film with a treated sur­
face of the substrate; and (4) transferring the film material to 
the treated substrate with heat and pressure to obtain a 
smooth, uniform coated composite. By a decalcomania 
technique, the film may be cast in a single or multiple layers 
on a support member, such as a metal foil, drum or belt, and 
thereafter the face of the film opposite the support member 
is uniformly contacted with the substrate and transferred. 
The support member is thereafter removed or stripped from 
the film to expose the laminated composite surface. Alter­
natively, the film may be removed from the support member 
prior to contacting with the substrate.
Patent EP-0192030-A3 (EP)
Title: Apparatus for cutting material in the form of a ribbon or a strand
IPC: D01G1/04
Filed: 1986-01-10
Abstract: Device for cutting band-shaped or strand-shaped material, having a cutting device in the form of a cutter roller, in which outwardly-pointing cutting edges which are arranged at a uniform distance from one another connect two circular disc-shaped or annular bodies to one another, which bodies hold the cutting edges, and the material to be cut via these cutting edges forms a lap superimposed in several coil layers, the radial innermost position of which lap is cut by the pressure which acts in intensified manner as a result of a loading body. The cutter blades, the cutting edges of which cut the material, are arranged for reducing the bending stress in such a way that they are at a setting angle alpha of 5 DEG  to 25 DEG  to the radial direction of the device, with the cutting edges pointing in the direction of movement of the cutter roller.
Patent EP-0189842-A3 (EP)
Title: Roller blind
IPC: E06B9/08
Filed: 1986-01-23
Abstract: 1. A roller blind with two lateral guides (1) for the roller blind lamellae (2), where the longitudinal direction of the guides for the roller blind lamellae occupies an acute angle to the horizontal or a sloping position, and with a roller blind bar (3), preferably weighted, attached to the bottom roller blind lamella, which is led between and in the lateral guides (1), and where in each end region in the shape of the roller blind bar (3) at least one rotatable roller (6) is provided, characterized in that the roller (6) is between sealing strips (7) of the lateral guides (1) and rolls out on that sealing strip which at the time lies underneath it.
Patent EP-0208965-A3 (EP)
IPC: C10G1/02
Filed: 1986-06-26
Abstract: A continuous process for recovering oil from raw oil shale 
using a new integrated hydropyrolysis/thermal pyrolysis tech­
nique and involving the addition of pulverized coal which pro­
duces oil which is more characteristic of typical crude oil, as 
well as providing supplemental gas and coal char fuel, and has 
unusually low heat and energy requirements, which process 
comprises passing hot and crushed raw shale to a slurry mixer 
where it is mixed with hot recycle heavy oil, treating the result­
ing slurry with hydrogen under elevated temperature and press­
ure for a short period, discharging the resulting mixture to a 
product stripper wherein the product hydrocarbons and a por­
tion of the recycle slurry oil is vaporized and passed to a separ­
ation column where the desired fractions are removed and 
heavy gas oil recovered for recycle, mixing a portion of the 
heavy gas oil recycle with pulverized coal particles to form a 
pumpable coal slurry, discharging spent shale and remaining 
slurry oil from the product stripper to a thermal retort operated 
under fluidized bed conditions wherein a temperature gradient 
is maintained by introducing spent shale and coal char that has 
been burned in an air lift combustor into at least two different 
treatment zones, the upper zone being selected such that the 
temperature is sufficient to vaporize the remaining slurry oil, 
and the lower zone being selected such that the temperature 
is sufficient to thermally retort spent shale, pyrolyze coal and 
thermally crack excess heavy gas oil charged to the lower zone 
as a coal slurry, taking the product as high temperature vapor 
to a quench tower wherein the liquid product is recycled to the 
hydrogenation reactor and the heavy gas oil is recycled to the 
slurry mixer.
Patent EP-0226723-A3 (EP)
IPC: C11D3/37
Filed: 1986-09-16
Abstract: Die Erfindung betrifft eine flüssige Reinigungssuspen­
sion auf der Basis eines Gemisches aus Wasser, Tensiden, 
Trägermaterialien (auf der Basis von Natrium­
aluminiumsilikat und Harnstoff-Formaldehyd-Harzschaum), 
niedermolekularen Alkoholen, Verdickungsmitteln, sowie 
sonstigen Zusätzen, wie Duft- und Hilfsstoffen, Bakteriziden 
und weiteren Lösungsmitteln mit niedrigem Dampfdruck, zur 
Reinigung von vertikalen glatten Flächen, insbesondere 
Glasflächen, und schlägt zur guten Haftung und nicht staub­
enden Aufbringung sowie nach dem Reinigungsvorgang 
leicht rückstands- und schlierenfreie Entfernbarkeit vor, eine 
Kombination aus 5 - 40 Gew.-% eines Nat­
riumaluminiumsilikates mit einer Korngröße bis 110 µ, 0,1 - 
15 Gew.-% eines gemahlenen Harnstoff- Form­
aldehydschaumstoffes mit einer Korngröße bis 110 µ, 2 - 50 
Gew.% eines niedermolekularen Alkohols, 1 - 20 Gew.-% 
eines organischen Lösungsmittels mit hohem Dampfdruck, 
0,5 - 15 Gew.-% eines anionischen bzw. nicht ionischen Ten­
sids, 10 - 60 Gew.-% eines flüssigen Trägers - vorzugsweise 
Wasser -, sowie 0,1 - 10 Gew.-% eines Verdickungsmittels, 
vorzugsweise eines Stärkederivates, vorgelöst in Wasser, zu 
verwenden.
Patent EP-0220690-A3 (EP)
IPC: G02B6/38
Filed: 1986-10-24
Abstract: An expanded beam connector (43) for optical fibers (28) 
uses a transparent lensing device (11) having integral align­
ment capability, that of a simplified design that facilitates its 
molding with high precision from optical plastic or glass.
Patent EP-0225552-A3 (EP)
IPC: C07D498/06
Filed: 1986-11-27
Abstract: Die Erfindung betrifft enantiomerenreine 1,8-verbrückte 
4-Chinolon-3-carbonsäuren der Formel (I) 
  
in der die Symbole R¹ bis R¹⁰, Y, X¹, X⁵, Z und n die in der Be­
schreibung angegebene Bedeutung haben, ein Verfahren zu 
ihrer Herstellung sowie ihre Verwendung als Arzneimittel, ins­
besondere als antibakterielle Mittel in der Human- und Veteri­
närmedizin.
Patent EP-0226178-A3 (EP)
IPC: E04H13/00
Filed: 1986-12-10
Abstract: An der Unterseite (6) eines Grabsteines (4) sind Verrie­
gelungsnasen (9, 10) angebracht, welche hinter Vor­
sprünge einer Sockel-Verriegelungsplatte (12) zu greifen 
vermögen. Durch Verschieben des Grabsteines (4) nach 
einer Seite läßt sich der Grabstein (4) entriegeln. Ein 
Verschieben zur anderen Seite führt zu einem Verriegeln. 
Die Verriegelungsnasen (9, 10) sind so ausgebildet, daß 
eine Verriegelungsnase (9) noch unterhalb eines Vor­
sprunges der Sockel-Verriegelungsplatte (12) steht, wenn 
die andere Verriegelungsnase freigekommen ist. Dadurch 
kann der Grabstein (4) im entriegelten Zustand nicht 
umkippen.
Patent EP-0198549-A3 (EP)
Title: Dispositif de limitation et d'uniformisation du champ de vue de mosaiques de détecteurs IR
IPC: H01L31/024
Filed: 1986-04-10
Abstract: Dispositif de limitation et d'uniformisation du 
champ de vue de mosaïques d'éléments détecteurs (4) recevant 
le flux utile venant de la scène observée. Chacun des éléments 
détecteurs est fixé sur un support froid (2) à l'intérieur 
d'une enceinte (6) vide d'air ou remplie d'un gaz à faible 
conductibilité thermique. Une galette mince de fibres optiques 
(1), solidaires du support froid et transparentes dans la 
bande spectrale désirée, est disposée dans l'enceinte au 
contact ou à faible distance des éléments détecteurs et en 
regard d'un hublot (5) transparent au moins dans ladite bande 
spectrale.  
     Application : détecteurs infra-rouge.
Patent EP-0222448-A3 (EP)
IPC: E04H5/10
Filed: 1986-11-05
Abstract: A freezing house is provided, comprising a roof 
and wall construction, which exists of a support construction 
(1) and an insulating layer (2). The insulating layer (2), 
that is preferably positioned at the outer side of the 
support construction (1), exists of a double-walled flexible 
insulation cover which is filled with an insulating material 
(3). The support construction (1) can comprise a dismountable 
steel construction.
Patent EP-0197743-A3 (EP)
IPC: G02F1/133
Filed: 1986-04-01
Abstract: A method of addressing a matrix addressed ferroelectric 
liquid crystal cell is described that uses parallel entry of 
balanced bipolar data pulses on one set of electrodes to 
co-operate with serial entry of balanced bipolar strobe pulses 
on the other set of electrodes. The pulse profiles include zero 
voltage steps between certain positive- and negative-going 
voltage excursions.
Patent EP-0220107-A3 (EP)
IPC: A61K31/505
Filed: 1986-10-07
Abstract: Angiotensin converting enzyme inhibitors are 
useful in the treatment of senile macular 
degeneration.
Patent EP-0237915-A3 (EP)
Title: Chromogenic phthalides, their preparation and use
IPC: B41M5/20
Filed: 1987-03-10
Abstract: Chromogenic phthalides of the general formula    <IMAGE>  (I) wherein R1 and R2 independently of one another denote hydrogen, alkyl, alkenyl, aralkyl, cycloalkyl or aryl or are linked to the ring A or B respectively in the o-position to the nitrogen and then represent the remaining members of a partially or fully hydrogenated heterocyclic 5-membered or 6-membered ring which can contain a further heteroatom from the series O, S, N-R1 or N-R2, X1, X2, X3 and X4 independently of one another denote hydrogen, halogen, alkyl, alkenyl, aralkyl, cycloalkyl, aryl, hydroxyl, alkoxy, alkenyloxy, aralkoxy, cycloalkoxy, aryloxy, acyloxy, alkylmercapto, arylmercapto, aralkylmercapto, alkylsulphonyl, alkoxycarbonyl or nitro or X1+X2, X2+X3 or X3+X4 denote a fused benzene ring, Z1 and Z2 independently of one another represent the remaining members of a partially or fully hydrogenated heterocyclic 5-membered or 6-membered ring which can contain a further heteroatom from the series O, S, N-R1 or N-R2, and, if Z1 and Z2 represent an optionally substituted C-2 or C-3 alkylene chain, one of the members Z1 and Z2 must carry at least one non-ionic substituent, and the cyclic and acyclic radicals as well as the rings A and B can carry further non-ionic substituents customary in dyestuffs chemistry, are used in pressure-copyable and thermoreactive recording materials.
Patent EP-0245633-A3 (EP)
Title: Condensation products from formaldehyde and sulphonated phenyl-indanes and their salts, process for their preparation and their use as suspending agents
IPC: C08G16/00
Filed: 1987-03-30
Abstract: The condensation of sulphonated phenylindane derivatives with formaldehyde or formaldehyde donors is described as well as the use of the salts of the thus obtained condensation products as stabilizing and viscosity controlling agents for aqueous suspensions, including coal-water slurries.
Patent EP-0253288-A3 (EP)
Title: Combined mixing and transporting device for high viscous liquids
IPC: B29B7/44
Filed: 1987-07-08
Abstract: For mixing and conveying of highly viscous fluids, the invention provides a single-stage or multi-stage axial centrifugal pump to which the components to be mixed are fed through lateral connections (10, 12) in front of the first rotor (FIG. 1). The blades (4, 4') of the or of each rotor (FIG. 2) have at least one hole (5). The lateral connections (10, 12) have at least one mixing nozzle (12) with several holes (13). The pump housing consists of two parts. Fixed guide blades (2, 2') are provided in the lower part (1), out of which the upper part (5) together with rotor shaft (3), its bearings (7, 8) and the rotors can be lifted. A relief and control opening (15) is provided above a gasket (14) which separates the upper part (5) from the inside of the pump.
Patent EP-0231077-A3 (EP)
IPC: A61K38/095
Filed: 1987-01-15
Abstract: New compounds which have potent V₂-vasopressin an­
tagonistic activity are prepared by a 1,6-cyclization using 
peptide bond formation. The structures of the compounds 
are characterized by a Pas 1,6  or Tas 1,6  cyclized unit.
Patent EP-0259976-A3 (EP)
IPC: B65D85/78
Filed: 1987-08-07
Abstract: A collapsible package for extrudable comestibles, 
such as soft-frozen ice cream, includes a cone-shaped 
laminated body portion (21) comprised of inner polymer 
film ply bonded to a structural ply, a nozzle (22) secured 
at the top of the cone-shaped body portion and a cap 
or cover (23) across the nozzle aperture. The bond 
between the polymer film and the structural ply is 
strippable and has a bond strength of between 65 and 
300 grams/inch.
Patent EP-0268392-A3 (EP)
IPC: C08L59/00
Filed: 1987-10-23
Abstract: Stabilized copolymer compositions which comprise an 
oxymethylene copolymer, and a stabilizing amount of a stabilizer 
system comprising at least one amidine compound having a pK 
greater than about 7 and at least one superpolyamide compound.
Patent EP-0231139-A3 (EP)
Title: Dihydrobenzofurane and chromane carboxamide derivatives, processes for their preparation and their use as neuroleptics
IPC: C07D311/04
Filed: 1987-01-29
Abstract: The invention relates to new dihydrobenzofuran- and chroman-carboxamide derivatives of the general formula:   <IMAGE> (I) in which R and R' are each hydrogen or methyl; n is 1 or 2; m is 1 or 2; Z is either   <IMAGE> (a)   wherein R1 and R2 are lower alkyl, or <IMAGE> (b)  wherein R3 is alkyl, alkenyl, cycloalkyl-alkyl, cycloalkenyl-alkyl, X is H, NH2, methoxy, or methyl and Y is H, Cl, cycloalkylmethylsulfonyl, alkylsulfamoyl or alkylsulfonyl and to their pharmacologically acceptable acid addition salts and their optical isomers, to the processes for the preparation thereof and to the use thereof as medicaments, especially as neuroleptics.
Patent EP-0259290-A3 (EP)
Title: Pvdf-based powder coatings
IPC: C09D133/12
Filed: 1987-08-26
Abstract: A pigmented PVdF-based powder coating product is disclosed, which comprises PVdF resin with a compatible thermoplastic resin, preferably PMMA, in a weight ratio of from 80:20 to 40:60, pigments, and optionally a small amount of flow promoter. Also disclosed is a process for coating a substrate, comprising the steps of (a) applying said powder coating product on a substrate, and (b) subjecting to a heat treatment.
Patent EP-0277543-A3 (EP)
IPC: C08F279/02
Filed: 1988-01-20
Abstract: Die Erfindung betrifft eine schlagfeste, spannungsrißbeständige 
thermoplastische Formmasse, enthaltend, jeweils bezogen auf A+B,  
A 80 bis 55 Gew.-% einer Hartmatrix aus einem Copolymeren  
von  
a₁₁ mindestens einem vinylaromastischen Monomeren  
und  
a₁₂ mindestens einem Comonomeren  
und  
B 45 bis 20 Gew.-% einer gleichmäßig in der Hartmatrix verteilten 
Weichphase, die einen mittleren Teilchendurchmesser, d₅₀ 
(Volumenmittel), von 3,5 bis 9 µm aufweist und erhältlich ist durch 
Polymerisation der Mischung der Monomeren a₁₁ und a₁₂ in Gegenwart 
eines Elastomeren (Kautschuk) unter anschließender Gewinnung des 
Wertprodukts,  
dadurch gekennzeichnet, daß das Comonomere a₁₂ ausgewählt wird aus der 
Gruppe der α,β-ungesättigen Mono- oder Dicarbonsäuren und daß dieses 
ferner, bezogen auf A+B, in Mengen von 0,1 bis 1,95 Gew.-% angewendet 
wird.  
     Die Formmasse wird zur Herstellung von Formteilen verwendet.
Patent EP-0333907-A3 (EP)
Title: Photo-hanging and display apparatus
IPC: F16B1/02
Filed: 1988-04-23
Abstract: A hanger assembly is used for hanging sheet material, e.g. 
tapestries or large photographic wall hangings for artistic, 
decorative or promotional displays. The hanger assembly com­
prises an elongated upper rod (10) normally intended to be 
used with its longitudinal axis horizontal. The upper rod 
(10) has a first slot (26) formed in the lower portion thereof 
and extending along substantially its entire length. The first 
slot (26) has a transverse internal width wider than the width 
at its opening. The rod (10) further has means formed in an 
upper portion thereof for mating with suitable hanging means.  
     The hanger assembly further comprises an elongated lower rod 
(12), the longitudinal axis of which is intended to lie parallel 
to the longitudinal axis of the upper rod (10). The lower rod 
(12) has a second slot formed in its upper surface and extending 
along substantially its entire length. The second slot (12) 
has a transverse internal width greater than the width at its 
opening.  
     The hanger assembly further comprises strip means (50, 54, 
60, 64, 68) adapted to engage the upper and lower edges of a 
sheet of material (16, 18) to be hung, said strip means (50, 
54, 60, 64, 68) being respectively adapted to be slidingly 
received within said first and second slots (26) with the 
attached sheet (16, 18) extending through the slotted openings 
in each said rod (10, 12) said sheet (16, 18) being thereby 
attached to said first and second rods (10, 12).
Patent EP-0301498-A3 (EP)
Title: Fault tolerant digital data processor with improved communications monitoring
IPC: G06F13/00
Filed: 1988-07-27
Abstract: A fault-tolerant digital data processing 
system comprising at least a first peripheral 
controller communicating with at least one peripheral 
device over a peripheral device bus having first and 
second input/output buses, each carrying data, 
address, control, and timing signals The first 
peripheral controller includes a first device 
interface element for applying duplicate information 
signals synchronously and simultaneously to the first 
and second input/output buses for transfer to the 
peripheral device. The first device interface 
element also receives, in the absence of fault, 
duplicative information signals synchronously and 
simultaneously from the first and second input/output 
buses. A second peripheral controller is coupled to 
the peripheral device bus for receiving the first and 
second input signals identically with the first 
peripheral controller. The second peripheral 
controller includes a second device interface element 
for applying at least one of those input signals to 
the second input/output controller. Circuitry is 
coupled to the first and second bus interface 
elements for responding to operational states of 
those elements to generate a signal indicative of 
their synchronous receipt of identical copies the 
first and second input signals.
Patent EP-0312752-A3 (EP)
Title: Preparation of alkali metal salts of 2-pyrrolidinone-5-carboxylic acid
IPC: C07D207/28
Filed: 1988-09-08
Abstract: Alkali metal salts of 2-pyrrolidone-5-carboxylic acid (pyroglutamic acid) are prepared by heating the corresponding alkali metal salt of glutamic acid to a temperature between its melting point and 270 DEG C. until the water liberated by the intramolecular condensation (cyclocondensation) has been completely eliminated.