baber/WOPTO huggingface dataset:
Patent EP-0292911-A3 (EP)
IPC: C07C309/46
Filed: 1988-05-21
Abstract: Nitro-aminobenzol-Verbindungen, die durch übliche 
Nitrierung einer an der Aminogruppe mit einer Schutzgruppe 
versehenen Aminobenzol-Verbindung erhältlich sind, werden 
rein hergestellt, indem man die aminogruppengeschützte 
Nitro-aminobenzol-Verbindung zunächst isoliert, die 
Schutzgruppe mittels Schwefelsäure abspaltet, sodann das 
aus der Hydrolyse erhaltene Sulfatsalz der Nitro-­
aminobenzol-Verbindung in Form des reinen, kristallinen 
Sulfates aus der Reaktionsmischung abscheidet und isoliert 
und hieraus gewünschtenfalls die freie Nitro-aminobenzol-­
Verbindung in reiner Form gewinnt.
Patent EP-0294716-A3 (EP)
IPC: G06T7/00
Filed: 1988-06-03
Abstract: In an apparatus for detecting a pattern of crest 
lines according to the present invention, an object area 
to be treated is mechanically divided into a plurality 
of picture elements (Ej), and the direction of crest 
lines such as a dactylogram can be easily detected by a 
simple calculation consisting of addition, subtraction, 
multiplication, and division, by using evaluated shading 
values in a series (Si) of picture elements, each unit 
area (UA) consisting of some picture elements of all 
picture elements in the object area. Therefore, even 
when the crest lines are cut off, crushed, or branched 
off, on the way thereof, the direction of the crest 
lines can be correctly detected.
Patent EP-0295529-A3 (EP)
IPC: B29C67/24
Filed: 1988-06-06
Abstract: Zur Herstellung von Verbundteilen durch aufeinanderfol­
gendes Einbringen von mehreren Füllungen aus mindestens 
einem Reaktionsgemisch in einen Formhohlraum (11) be­
dient man sich eines dem Ausstoßkolben (6) eines Misch­
kopfes (1) auf der anderen Seite des Formhohlraumes (11) 
gegenüberliegenden Verdrängerkolbens (12), welcher in 
verschiedenen Stellungen plazierbar ist, um zunächst 
eine erste Füllung einzubringen und, nachdem diese zu 
einer durchschlagfesten, aber noch kompressiblen, Fül­
lung (17) ausgehärtet ist, eine weitere bzw. weitere 
Füllung(en) zunächst auf der einen Seite und dann auf 
der anderen Seite zwischen Formhohlraumwandung (18) und 
erste Füllung (17) zu pressen.
Patent EP-0311966-A3 (EP)
Title: Subscriber-concentrated communication system
IPC: H04M3/533
Filed: 1988-10-11
Abstract: A subscriber-concentrated transmission system (10) for 
interconnecting an exchange and a plurality of subscriber 
terminals over a concentrated transmission path. A central 
station (12) receives a call originated while all the communication 
channels are busy for a terminal for which the call is meant and, 
then, stores for a moment a message which is sent from a 
calling subscriber. When any of the communication channels 
become idle, the central station (12) transmits the message being 
stored to a called subscriber over the idle channel.
Patent EP-0317801-A3 (EP)
Title: Process for preparing soft integral polyurethane foam articles
IPC: C08L75/04
Filed: 1988-11-03
Abstract: A process for the production of mouldings from soft integral (structural) polyurethane foam (for example headrests, armrests and soft rear spoilers) having a density of from 0.3 to 0.8 g/cm<3>, in particular from 0.3 to 0.6 g/cm<3>, by foaming polyol components (component A) with the isocyanate component (component B) in the presence of a blowing agent (component C). The essential feature of this invention is that the blowing agent is added under high pressure in an amount of from 0.5 to 5% by weight, based on the total weight of components A, B and C, the blowing agent being admixed by one of the three process variants: Variant I: The blowing agent is admixed with component A just before atomisation, Variant II: The blowing agent is admixed with component B just before atomisation, Variant III: The blowing agent is admixed additively in the mixing head during atomisation.
Patent EP-0318822-A3 (EP)
Title: Verfahren zur Reinigung von Verunreinigungen enthaltendem N-Vinylcarbazolpolymeren
IPC: C08F6/28
Filed: 1988-11-24
Abstract: Die Erfindung betrifft ein Verfahren zur Reinigung von Verunreinigungen 
enthaltendem Poly-N-vinylcarbazol, bei dem das zu reinigende Poly-N-­
vinylcarbazol in einer geeigneten Vorrichtung bei Temperaturen von 20 bis 
150°C mit einem Extraktionsmittel behandelt wird.
Patent EP-0320913-A3 (EP)
Title: A method for locating a mobile station, as well as a mobile station and a base station for carrying out the method
IPC: G01S5/10
Filed: 1988-12-14
Abstract: A method for locating a mobile station, and a mobile radio 
telephone station and a fixed base station for carrying out 
the method. Identity signals and a precise time pulse are 
transmitted from fixed radio telephone stations (S1-S5) of 
known locations. The transmission takes place either as a 
response to an interrogation transmitted from the mobile 
station or automatically at predetermined intervals. All 
of the fixed stations are in highly precise chronological 
synchronization, and the transmission time of a precise 
time pulse may be only a specific one, for example, occur­
ring at 1-second intervals. As this interval is great com­
pared with the travel time of the time pulse, it is possi­
ble, by eliminating any multiples of the fixed time inter­
val, on the basis of the arrival time of the time pulses 
received at the mobile station, to calculate at any given 
time the distance difference between two fixed stations 
and, with the aid of at least three fixed stations, the 
location of the mobile station. All that the method re­
quires is supplementation of an existing radio telephone 
network, and the signals concerning the localization can be 
transmitted, for example, on the auxiliary carrier waves of 
the system.
Patent EP-0277099-A3 (EP)
Title: Automated plant for the formation, pressing and handling of coiled packings of textile ribbon or rove, or the like
IPC: B65B27/12
Filed: 1988-01-27
Abstract: An automated plant for the formation, pressing, binding and handling of coiled packings (bumps) of ribbon (or rove) of combed fibres, or the like, delivered by the coiler of a special machine (1), comprises in combination: at least a pair of containers (9,20) made up only of cylindrical walls (9) with a bottom plane of platform (20) capable of being raised and lowered, equal to each other; at the position in which a container is filled with coiled material, means (29,30) for the lifting and lowering of the container bottom platform (20) and for causing it to rotate in concomitance with the lowering; means (17) for simultaneously operating the change-over of a filled container (9,20) from the filling position (R) to the pressing position (P), and of the other already empty container (9,20) from the pressing position (P) to the filling position (R); a press (3) comprising means (41,45) for lifting said bottom (20) to determine the pressing against and in collaboration with an upper plate or dish (49) of the press (3) and for the successive lifting of the material from the cylindrical wall (9) of the container; on the press, means (47) for the vertical displacements of the upper dish (49) as well as means (50,53) for the binding of the material maintened in pressing condition and means (43,45,46) for the rotation thereof for successive bindings; and, furthe more, means (33) for withdrawing the bound material from the press and puttin it below a gripping, lifting and transfer equipment (65) which places it into a multiseat carriage container (70).
Patent EP-0324484-A3 (EP)
Title: Light sensible semiconductor device
IPC: H01L27/144
Filed: 1989-01-12
Abstract: In a light sensible semiconductor unit having a plurality of light sensible semiconductor cells (10) connected in series, the light receiving area or size of the light sensible semiconductor cells is increased as the distance from the center of the unit increases so that every light sensible semiconductor cell (10) can generate generally equal short circuit current even if the light intensity is decreased as the distance between the light sensible semiconductor cell (10) and light source increases, whereby a high operating voltage can be obtained.
Patent EP-0330016-A3 (EP)
IPC: C07D405/00
Filed: 1989-02-09
Abstract: Azolylmethyloxirane der allgemeinen Formel I 
  
in welcher R¹, R² und R³ gegebenenfalls Alkyl, Benzyl, Naphthyl, Biphenyl, 
Dioxanyl, Phenyl, Tetrahydropyranyl, Tetrahydrofuranyl, Norbornyl, C₃-C₁₂-­
Cycloalkyl oder C₃-C₁₂-Cycloalkenyl bedeuten,  
X, CH oder N  
bedeutet, sowie deren für Pflanzen verträgliche Säureadditionssalze und 
Metallkomplexe und diese enthaltende Fungizide.
Patent EP-0355604-A3 (EP)
IPC: A61K47/12
Filed: 1989-08-10
Abstract: A pharmaceutical oil-in-water type micro-­
emulsion having an action of potentiating the activities 
of anti-cancer agents, said micro-emulsion comprises  
fine particles of a vegetable oil or a tri­
glyceride of a medium-chain fatty acid having 8 to 12 
carbon atoms containing 0.1 to 10 % (w/v) of N-solanesyl-­
N,N′-bis(3,4-dimethoxybenzyl)ethylenediamine malate of 
formula (I) below, 
  
an aqueous medium, and  
0.05 to 25 % (w/v) of a physiologically accept­
able phospholipid for dispersing said fine particles in 
said aqueous medium.
Patent EP-0369184-A3 (EP)
Title: Casting machine having a travelling block mold assembly
IPC: B22D11/06
Filed: 1989-10-19
Abstract: A casting machine comprises a pair of travelling 
block mold assemblies (22) each having a plurality of 
block mold members (23) endlessly connected to one 
another to define a cavity (27), and a mechanism for 
driving the block mold members (23) such that the block 
mold members of one travelling block mold assembly (22) 
move in synchronism with those of the other in a 
casting direction. Latticed grooves (25, 34, 35, 36) 
are form on at least an area of the inner wall of each 
of the block mold members (23) which combine with one 
another to form the cavity (27). Delays in the 
solidification of molten steel in the cavity (27) are 
intentionally caused by these grooves, with the result 
that the concentration of contraction stress caused by 
the solidification delays at those seams (3) along which 
the adjacent block mold members (23) are connected to 
each other to form the cavity (27) can thus be reduced 
to prevent the creation of cracks on surfaces of cast 
products.
Patent EP-0367123-A3 (EP)
IPC: B65D1/02
Filed: 1989-10-26
Abstract: A plastics container (60) which has been blow moulded from an injection moulded preform (20), the container (60) including a neck finish (42), a body having a laminated three layer construction including inner (44) and outer (50) layers of a first plastics material and an intermediate layer (52) of a second plastics material, and a base in which a core layer (54) replaces the intermediate layer (52) in at least a bottom part (64) thereof. The invention also provides a plastics container (60) which has been blow moulded from an injection moulded plastics preform including an open ended mouth (42) forming portion, an intermediate body forming portion, and a closed base forming portion, said preform (20) being of a laminated construction with said body and base forming portions including inner and outer layers formed of a primary material, said body forming portion having a three layer construction formed of an intermediate layer (52) of a secondary material between the inner and outer layers (44,50) and said base forming portion including a core layer (54) replacing said intermediate layer (52) in a bottom part (46) of said base forming portion, said container including a bottom portion (46), a body and a finish portion, said body being generally of a three layer construction comprising inner and outer layers (44,50) of said primary material and an intermediate layer (52) of said secondary material, said bottom portion including a different three layer construction comprising said inner and outer layers (44,50) and a core layer (54).
Patent EP-0370358-A3 (EP)
Title: Process for anti-icing and de-icing traffic areas, and device for carrying out this process
IPC: C09K3/18
Filed: 1989-11-13
Abstract: Traffic areas are anti-iced and deiced by applying an aqueous solution, which is oversaturated relative to the outside temperature, of a salt to the traffic area. The solution which is oversaturated relative to the outside temperature can be prepared, for example, at a temperature level where the corresponding solution is unsaturated; it is also possible to prepare the solution which is oversaturated relative to the outside temperature by adding a solid to an unsaturated solution directly before application of the solution to the traffic area.
Patent EP-0376146-A3 (EP)
Title: Exposure condition setting method for photographic printer
IPC: G03B27/73
Filed: 1989-12-20
Abstract: In a method of setting exposure condition for three colors 
in a photographic printer, a difference of density between a 
previously provided reference print and a test print made from 
a control negative without an exposure correction is corrected 
by color by making an exposure corrected by the use of an 
exposure correction value which is obtained by color by 
multiplying the difference of density between the test print 
and the previously provided reference print by a predetermined 
correction coefficient. First to fifth test prints are made 
from a control negative in first to fifth different exposure 
conditions where corrections are effected for density in the 
first exposure condition, for density and all of yellow, 
magenta and cyan, in the second exposure condition, for density 
and each one of yellow, magenta and cyan in each of the third 
to fifth exposure condition. Three color densities of the first 
control prints are detected and compared with those of the 
second to fifth control prints, respectively, to detect a ratio 
of change of density to exposure between the first control 
print and each of the second to fifth control prints, thereby 
obtaining an exposure correction value by color.
Patent EP-0323898-A3 (EP)
IPC: H01J37/06
Filed: 1989-01-05
Abstract: An electron gun which is rugged, provides good thermal decoupling 
of the cathode, permits precise alignment of the electrodes to 
be achieved easily and allows geometric changes to be carried 
out with ease is described. In the cathode assembly three set 
screws (18) and a split ring (20) of insulating material are used 
to secure the cathode. Alignment is achieved by suitably adjusting 
the set screws and because contact can be limited to the three 
set screws thermal coupling is reduced. Similarly a Whenelt 
electrode (32) is secured and aligned by a further group of set 
screws (35). Finally, the anode (42) is secured to replaceable 
stand-offs (2) by means of screws (48) passing through oversized 
holes in an anode plate. The oversized holes permit easy alignment 
and the use of stand-offs permits the spacing between anode and 
cathode to be changed as desired by replacing the stand-offs.
Patent EP-0348156-A3 (EP)
IPC: F24C7/02
Filed: 1989-06-20
Abstract: A container (10) for heating a substance, e.g. food, in a 
microwave oven has a bottom (12) transparent to microwave energy. The 
container is supported on a stand (22) that contains one or more 
electrically conductive plates (32) (or apertures in an electrically 
conductive sheet) that generate at least one mode of microwave energy 
of higher order than the fundamental modes. The stand (22) also serves 
to support the container (10) above the higher order mode generating 
plates (or apertures) so that the undersurface of the substance is 
spaced from them by a uniform predetermined distance. The arrangement 
has the known features of "bottom heating", i.e. taking advantage of 
the natural heat flow in the substance, while achieving more uniform 
heating of the substance by virtue of the higher order mode or modes. 
As an alternative to or in addition to the generation of higher order 
modes, the stand may embody elements that modify the microwave pattern 
in a manner that enhances the coupling of microwave energy into the 
undersurface of the substance to be heated.
Patent EP-0371952-A3 (EP)
IPC: B29C71/00
Filed: 1989-08-24
Abstract: Für wasserführende Leitungen, insbesondere Brauch- bzw. 
Heißwasserleitungen bestimmte Rohre oder Formstücke bestehen 
aus aus durch chemischen Einbau eines Silans und nachfol­
gende Hydrolyse entstehendem, vernetztem Polyolefin. Um 
bei der Leitungsmontage nicht auf die leichte Verarbeit­
barkeit bzw. die Schweißbarkeit des unvernetzten Polymers 
verzichten zu müssen, werden die gefertigten Rohre oder 
Formstücke vor der Hydrolyse unter Feuchtigkeitsabschluß 
verpackt bzw. gelagert. Die Vernetzungsreaktion wird erst 
nach der Montage durch das Betriebswasser selbst herbei­
geführt.
Patent EP-0389852-A3 (EP)
IPC: F42B23/24
Filed: 1990-03-10
Abstract: Das Verlegen von Sensordrähten (5, 34) an Landminen soll bevor­
zugt mit pyrotechnischen Transportmitteln erfolgen. Besonders 
bevorzugt ist ein Raketenmotor (7) oder ein geschoßartiger Kör­
per (30) mit einer speziellen Abschußeinrichtung (31) an der 
Mine. Es ist günstig, wenn der Sensordraht (5) auf einem Spu­
lenkörper (9) aufgewickelt ist, der bei der Verlegung rotiert. 
Die pyrotechnische Sensordraht-Verlegeeinheit (6, 24) soll so 
an der Mine angebracht sein, daß ein Start unter 45° nach oben 
möglich ist, wobei spezielle Gelenkmechanismen (25) erforder­
lich sein können, damit die aus Platzgründen waagerecht in der 
Mine eingebauten Sensordraht-Verlegeeinheiten (24) in eine für 
den Abschuß günstige Richtung verschwenkt werden können.
Patent EP-0390158-A3 (EP)
Title: Electrolysis cell and method of use
IPC: C25B9/23
Filed: 1990-03-29
Abstract: The present invention discloses an improved 
solid polymer electrolysis cell for the reduction 
of carbon dioxide. The improvement being the use 
of a cathode having a metal phthalocyanine 
catalyst which results in the suppression of the 
formation of hydrogen during the reduction process 
and the subsequent improved conversion efficiency 
for carbon dioxide.
Patent EP-0403938-A3 (EP)
Title: Diphenyl ether derivative, herbicidal composition containing the derivative as active ingredient, and process for producing the derivative
IPC: C07D307/20
Filed: 1990-06-12
Abstract: This invention provides a diphenyl ether derivative 
represented by the formula (I): 
  
wherein X¹ represents a halogen atom or a C₁-C₃ haloalkyl group; X² 
and X³ represent independently a hydrogen atom, a halogen atom, a 
trifluoromethyl group, a nitro group or a cyano group; Y represents a 
nitro group, a cyano group, a halogen atom, a C₁-C₃ haloalkyl group or 
a hydrogen atom; A represents a direct bond, a group represented by 
the formula:  
-CO₂(CH(R¹)-  
wherein R¹ represents a hydrogen 
atom or a C₁-C₃ alkyl group, a group represented by the formula:  
-C(R²) = NOCH(R³)-  
wherein R² represents a hydrogen atom, a C₁-C₄ 
alkyl group which may be substituted with a C₁-C₄ alkoxy group, C₁-C₄ 
alkylthio group or halogen atom, or a C₁-C₃ alkoxy group, and R³ 
represents a hydrogen atom or a C₁-C₃ alkyl group, or a group 
represented by the formula:  
-C(=NOR⁴)OCH(R³)-  wherein R³ is 
the same as defined above and R⁴ represents a C₁-C₃ alkyl group; and B 
represents a group represented by the formula:  
 
  
wherein R⁵ represents a halogen atom; a hydroxyl 
group; an acyloxy group having up to 6 carbon atoms which may be 
substituted with a halogen atom, C₁-C₆ alkoxy group, C₂-C₇ 
alkoxycarbonyl group, aryl group which may be substituted with 1 to 3 
halogen atoms and/or 1 to 3 C₁-C₃ alkyl groups or aryloxy group which 
may be substituted with 1 to 3 halogen atoms and/or 1 to 3 C₁-C₃ alkyl 
groups; a C₄-C₉ cycloalkylcarbonyloxy group; a benzoyloxy group which 
may be substituted with a halogen atom, C₁-C₄ alkyl group or C₁-C₄ 
alkoxy group; a C₂-C₇ alkoxycarbonyloxy group; a C₁-C₄ alkylsufonyloxy 
group; or a carbamoyloxy group which may be substituted with a C₁-C₄ 
alkyl group and/or C₁-C₄ alkoxy group. A process for preparing the 
diphenyl ether derivative and a herbicidal composition containing the 
diphenyl ether derivative as active ingredient are also described. The 
compounds of this invention show a wide herbicidal spectrum against 
both annual and perennial weeds and also have a high degree of safety 
or harmlessness to crops.
Patent EP-0404129-A3 (EP)
Title: Load control method and apparatus for computer system
IPC: G06F9/50
Filed: 1990-06-20
Abstract: Process demands being stayed at a computer 
system (102) happen to occur irrelevant to a number of 
process demands which have not yet processed within the 
computer system, which is so-called as "an overload 
condition" of the computer system. To solve such a 
problem, there has been disclosed a control method and 
control apparatus such that a degree of the loads, 
arrival velocities of the process demands and the like 
are monitored, and both the load and acceptances for 
the process demands are controlled based upon the 
monitoring results.
Patent EP-0380313-A3 (EP)
IPC: G01N27/447
Filed: 1990-01-23
Abstract: Disclosed herein are apparatus and method 
for electroblotting or electroelution, wherein a 
field is inverted repeatedly over time, until an 
electrophoretically separated DNA, RNA or protein is 
forced out of the gel (G) and to an appropriate 
receiver (M) by the net field so produced.
Patent EP-0388025-A3 (EP)
Title: Resinous binders having improved dilution
IPC: C08L25/08
Filed: 1990-02-19
Abstract: A resinous binder is disclosed which is composed of 
a metal rosin resinate and a dilution increasing effective 
amount of polystyrene type resin having greater than 50,000 
weight average molecular weight and an acid number less than 
200.  
     Also disclosed is a gravure printing ink which 
comprises a solvent, a colorant and a binder component 
wherein all or a portion of the binder component consists of 
the resinous binder of this invention. The use of the 
resinous binder of this invention in ink compositions 
results in significant dilution improvement without 
adversely affecting other desirable properties.
Patent EP-0385724-A3 (EP)
IPC: H01M10/0568
Filed: 1990-02-27
Abstract: This invention relates to an improved method for preparing a 
non-aqueous electrolyte comprising lithium hexafluorophosphate, 
LiPF₆, and electrochemical cells containing same. In particular the 
method involves forming LiPF₆ by a chemical reaction in the 
presence of an ether, whereby a complex of LiPF₆ and the ether is 
formed and readily isolated. An electrolyte is prepared by dissolving 
the complex in non-aqueous solvents to the desired concentration.
Patent EP-0398591-A3 (EP)
Title: A thin film electroluminescent edge emitter assembly and integral packaging
IPC: B41J2/45
Filed: 1990-05-11
Abstract: A thin film electroluminescent edge emitter 
assembly [Fig. 1 (10)] includes an edge emitter structure 
(12, 16, 18) disposed on a layer of substrate material 
(14). The structure has a configuration to define a 
linear array of spaced-apart, light-emitting pixels (32). 
A packaging assembly [Figs. 1, 2 (12)] surrounds at least 
a portion of the edge emitter structure to enclose the 
linear array of light-emitting pixels in a contaminant-­
free environment. At least the wall (54) of the packaging 
assembly adjacent to the array of pixels is made from a 
translucent material to permit light energy emitted by 
selected pixels of the array interior to the packaging 
assembly to pass through the wall of the packaging 
assembly.