baber/WOPTO huggingface dataset:
Patent EP-0324468-A3 (EP)
IPC: C12Q1/6804
Filed: 1989-01-12
Abstract: Zum Nachweis von Nukleinsäuren definierter Sequenz 
durch Hybridisierung mit zwei in gleicher Lösungsphase 
vorliegenden, zu unterschiedlichen Bereichen der nachzu­
weisenden Nukleinsäure komplementären, einzelsträngigen 
Nukleinsäuresonden, wobei die eine Nukleinsäuresonde 
als Detektorsonde dient und über eine chemische Verbin­
dung mindestens ein Hapten als Markierung gebunden 
enthält, und die andere Nukleinsäuresonde als Einfang­
sonde dient und an eine feste Matrix gebunden wird, 
verwendet man als Hapten ein Steroid, das an mindestens 
eine Position der Detektorsonde, die nicht an der 
Wasserstoffbrückenbildung mit der nachzuweisenden 
Nukleinsäure beteiligt ist, über eine Brücke von minde­
stens vier Atomen Länge kovalent gebunden ist, inkubiert 
die in Lösung vorliegende, nachzuweisende Nukleinsäure 
mit der Detektorsonde und der Einfangsonde in beliebi­
ger Reihenfolge, wobei man die Bindung der Einfangsonde 
an die Matrix vor, während oder nach der Inkubation mit 
der nachzuweisenden Nukleinsäure bewirkt, trennt die 
verbleibende Lösung von dem matrixgebundenen Komplex 
aus Einfangsonde, nachzuweisender Nukleinsäure und 
Detektorsonde ab und weist den Komplex über einen 
seinerseits markierten Anti-Hapten-Antikörper nach.
Patent EP-0338499-A3 (EP)
Title: Stabilized highly unsaturated fatty acids and derivatives of such acids
IPC: A23L1/00
Filed: 1989-04-18
Abstract: Highly unsaturated fatty acid compounds, and 
derivatives thereof, are stabilized against oxidation with a 
water activated oxidoreductase enzyme. The fatty acid 
containing component is preferably microencapsulated in a wall 
member which comprises the enzyme.
Patent EP-0341591-A3 (EP)
Title: Black level drift compensator for use in a television receiver
IPC: H05K1/02
Filed: 1989-05-05
Abstract: A temperature compensation network for an 
integrated circuit amplifier in a television receiver 
includes a thermistor (170) mounted physically adjacent to 
the brightness control terminal of the integrated circuit, 
and electrically connected in parallel with the brightness 
control potentiometer (160). By mounting the thermistor in 
close proximity to the integrated circuit to be controlled, 
the thermistor is able to compensate for both self-heating 
of the integrated circuit and ambient temperature 
variations.
Patent EP-0347603-A3 (EP)
Title: Verfahren zur Regenerierung von Zinksulfatlösungen
IPC: C25D21/14
Filed: 1989-05-23
Abstract: Verfahren und Vorrichtung zur Regenerierung von 
Zinksulfatlösungen.  
     Wird bei der elektrolytischen Verzinkung von Stahl­
erzeugnissen unter Verwendung von Zinksufatlö­
sungen mit unlöslichen Anoden gearbeitet, kommt 
es sowohl zu einer Verarmung der Zinkkonzentration 
als auch zu einer Erniedrigung des ph-Wertes im 
Elektrolyten, der Eletrolyt bedarf somit einer 
ständigen Regenerierung. Die Regenerierung durch 
Auflösen von metallischen Zink im verarmten 
Elektrolyten vollzieht sich unter normalen Be­
dingungen allerdings nur sehr langsam.  
     Vorgeschlagen wird nunmehr ein Regenerationsver­
fahren, bei dem der zu regenerierende Elektrolyt 
durch eine Schütterung in Kontakt mit Platin be­
findlichen kleinstückigen metallischen Zinks ge­
leitet wird.  
     Die Anwesenheit von Platin fördert das Inlösung­
gehen des Zinks in einem Maße, daß diese Form 
der Regenerierung betrieblich zur Anwendung kommen 
kann.
Patent EP-0355439-A3 (EP)
IPC: C08F4/643
Filed: 1989-07-25
Abstract: Ein sehr wirksames Katalysatorsystem zur Polymerisation von 
1-Olefinen besteht aus einem Aluminoxan und einem 
Hafnocen, welches eine Verbindung der Formel I 
  
ist, worin  
R¹ und R² Wasserstoffatome, Halogenatome oder 
Kohlenwasserstoffreste bedeuten und R³ und R⁴ ein oder 
mehrkernige Kohlenwasserstoffreste sind, welche mit dem 
Zentralatom eine Sandwichstruktur bilden können und welche 
durch eine ein- oder mehrgliedrige oder ein Heteroatom 
enthaltende Brücke -R 6 / m-R⁵-R 7 / n- miteinander verbunden sind. 
Das Katalysatorsystem liefert Polymere mit hoher Molmasse 
und mittlerer bis breiter Molmassenverteilung. Die Breite 
dieser Molmassenverteilung ist durch die 
Polymerisationstemperatur variierbar.
Patent EP-0361015-A3 (EP)
Title: High rate, bidirectional drive for a bipole stepping motor watch
IPC: G04C3/14
Filed: 1989-07-25
Abstract: An improved drive circuit for a quartz analog wristwatch 
having a bipole stepping motor with a drive coil (30), a power 
supply (40), a gear train having a plurality of gears driven by the 
rotor (8), a plurality of output 
members with hands (20, 22, 24) rotatably 
driven by said gears, the rotor (8), gears, output members and 
hands together comprising a rotating system, wherein the 
improvement comprises a low impedance drive coil, first circuit 
means arranged to generate periodic pulses of alternating 
polarity at a normal timekeeping frequency, second circuit 
means arranged to supply successive drive pulses of alternating 
polarity to the coil at an intermediate frequency on the order 
of 300 to 600 pulses per second selected to sustain and 
synchronize the rotating system at a substantially constant 
angular velocity, and third circuit means arranged to modulate 
the periodic pulses generated by the first circuit means so as 
to chop them at a high frequency on the order of 4 kilohertz at 
a 25 to 50 percent duty cycle selected with regard to the low 
impedance coil, so that energy which would otherwise be 
consumed by the coil is reduced during normal timekeeping. A 
braking pulse of 22 to 30 milliseconds in duration is applied 
to stop the high speed rotating system at the conclusion of 
time setting.
Patent EP-0375940-A3 (EP)
Title: Low gloss polycarbonate blend
IPC: C08L69/00
Filed: 1989-11-23
Abstract: Blends of aromatic carbonate polymers with glycidyl 
methacrylate grafts on ethylene-propylene-diene modified 
elastomer (EPDM) further modified by reaction with an 
epoxy acrylate have low gloss as well as improved impact 
strength and strong weldlines.
Patent EP-0327327-A3 (EP)
Title: Medicated cleansing pads
IPC: A61K8/33
Filed: 1989-02-01
Abstract: Disclosed are medicated cleansing pads comprising:   (a) from about 50% to about 75% of two or more layers of nonwoven fabric materials; (b) from about 20% to about 75% (on a dry solids basis) of a water soluble polymeric resin of the formula:    (Ax) @      (By) @   wherein A is one or more monomers selected from styrene or styrene derivatives and B is one or more monomers selected from butadiene or butadiene derivatives, x is the number of different A monomer components present in the copolymer chain, with x being an integer of 1 or more and y is the number of B monomer components present in the copolymer chain, with y being an integer of 0 or more and m:n is the weight ratio of A monomer components to B monomer components, and is from about 10:1 to about 1:5; and (c) from about 0.1% to about 50.0% of a salicylic acid active composition.   The invention also encompasses a method of treating acne in humans and lower animals comprising topically applying to the affected area to the medicated pads of the present invention.
Patent EP-0364289-A3 (EP)
Title: Optical fiber built-in composite insulator and method of producing the same
IPC: H01B17/14
Filed: 1989-10-13
Abstract: An optical fiber built-in type composite 
insulator has at least two insulator bodies (1-1,1-2) 
each having a penetration bore (2-1,2-2). At least 
one optical fiber (3) is inserted in the bores. Silicone 
rubber elements (5-1,5-2) seal the outer ends of the 
bores. Concentric O-rings (9-1,9-2) seal at the opposing 
end surfaces of adjacent insulator bodies. A silicone 
rubber element (10) lies between the O-rings. The 
bores are filled with silicone grease (4). The inner 
O-ring (9-1) is resistant to the grease. This construction 
can effectively prevent leakage of the silicone grease, 
bending and breakage of the optical fiber, leakage 
of electric current along the penetration bores, short 
circuits and can provide other advantages.
Patent EP-0370627-A3 (EP)
Title: Optical device with dielectric heating
IPC: G02F1/1334
Filed: 1989-10-24
Abstract: In an optical device (10) containing 
material (12) which is dielectric, in which the 
device (10) is switchable between an inactive, 
relatively opaque state and an activated, relatively 
transparent state in response to the application of a 
driving electric field (V d ) of sufficiently low 
frequency, a problem may arise in that the switching 
time between the inactive-opaque state and the 
activated-transparent state is increased and/or the 
light tranmissivity in the activated-transparent 
state is decreased when the device (10) is at a 
relatively low temperature. This problem is 
alleviated by applying a heating electric field 
(V h ) of sufficiently high frequency as to heat the 
dielectric material (12) whilst not switching the 
device (10) to the activated-transparent state, 
thereby raising the temperature of the device 
(10) to decrease the switching time between the 
inactive-opaque state and the activated-transparent 
state and/or to increase the light transmissivity in 
the activated-transparent state. The dielectric 
material (12) may be a polymer film containing 
dispersed liquid crystal droplets.
Patent EP-0375162-A3 (EP)
IPC: B60W10/18
Filed: 1989-11-22
Abstract: A system for controlling the clutch of an 
automotive vehicle includes clutch engagement amount 
deciding means for deciding an amount of clutch 
engagement based on the braking force applied by a 
brake device. A clutch actuator is controlled based on 
the amount of clutch engagement decided by the deciding 
means, so that the vehicle can be made to travel at 
very low velocity merely by operating a brake pedal.
Patent EP-0372875-A3 (EP)
Title: Polypropylene resin compositions
IPC: C08L51/06
Filed: 1989-12-01
Abstract: A polypropylene composition useful as an adhesive 
comprises a modified polypropylene resin graft-modified 
with from 0.01 wt.% to 2 wt.% of a radical-polymerizable 
unsaturated compound and a crystalline propylene/ethylene 
block copolymer containing from 10 wt.% to 50 wt.% of a 
propylene/ethylene random copolymer having an ethylene 
content of from about 20 wt.% to about 90 wt.%. The 
resin composition is particularly suitable for bonding a 
polypropylene resin layer to an ethylene/vinyl alcohol 
copolymer layer, and for bonding a polypropylene resin 
layer and a polyamide resin layer.
Patent EP-0377986-A3 (EP)
Title: Ultrasonic testing method
IPC: G01N29/22
Filed: 1989-12-20
Abstract: An ultrasonic testing method comprises steps of 
transmitting an ultrasonic wave from a probe to a test 
article, detecting an internal flaw in the test article 
by a reflected flaw echo from the internal flaw, and 
deciding a condition of the detected flaw by comparing 
and analyzing frequency components of the transmitted 
ultrasonic wave and the reflected flaw echo. The probe (11) 
has a curved tip surface (12) which is the same kind as that 
of a curved incident surface of the test article (23) and has 
a radius of curvature of 0.5∼2.0 times the radius of 
curvature of the curved incident surface of the test 
article.
Patent EP-0349439-A3 (EP)
Title: System for obtaining optimum focusing position in optical disc system
IPC: G02B7/28
Filed: 1989-06-29
Abstract: A system for obtaining an optimum focusing 
position in an optical disc system, wherein an optical 
beam is impinged onto a track of an optical disc (1), 
and a reflection signal having information of an 
intensity of a optical beam reflected by an optical disc 
(1), is obtained. A predetermined frequency component 
(DRF1), which component is generated in a reflecting 
signal (SVa, SVb, SVc, SVd) by a modulation caused by an 
existence of a pit on a track of the optical disc (1), 
is extracted from the reflection signal (SVa, SVb, SVc, 
SVd), and then a focus position wherein a maximum 
intensity of the above extracted component is obtained, 
is searched by changing the focus position of the 
optical beam. Further, the above system is incorporated 
in a focus servo control system for maintaining an 
optimum focusing position in an optical disc system 
during reading and writing operations, to determine an 
optimum offset value (VF) which is to be adjusted to 
compensate an error arisen from a construction of the 
focus servo control system, during an offset adjusting 
operation.
Patent EP-0370979-A3 (EP)
Title: Press plunge having a separate press ring
IPC: B29C65/02
Filed: 1989-10-25
Abstract: A radially expansible press plunge comprising two main parts 
named formation part (1) and expansion part (2) which are movable in 
relation to each other, and in which the expansion part (2) is 
arranged to provide an expansion of at least some part ( 16 ) of the 
press plunge when the said main parts (1, 2) are moved together, and 
in which the expansion part (2) comprises a cup formed expansion body 
( 16 ), and in which the formation part (1) is designed with a 
formation surface (12) against which at least parts of the expansion 
body ( 16 ) is adapted to slide when the formation part (1) and the 
expansion part (2) are moved axially towards each other, and in which 
the expansion part (2) is materially composed of two different 
portions, namely an outer press portion (19) for executing the actual 
radially outwards directed contact pressure of the press plunge and 
consisting of a wear resistant, temperature resistant and elastic 
material, and an inner carrier portion (20) of a relatively hard, 
elastic material, preferably a material having a relatively low 
coefficient of friction, which carrier portion (20) carries the press 
portion (19).
Patent EP-0370997-A3 (EP)
IPC: A61M39/02
Filed: 1989-11-16
Abstract: Anschlußstück für eine Infusionseinrichtung od. dgl. mit ei­
ner, in einem vorzugsweise aus einem durchsichtigen oder 
durchscheinenden Kunststoff hergestellten Gehäuse (1) gehal­
tenen Kanüle, welches Gehäuse (1) einen mit radial abstehenden 
Anschlüssen (5, 6, 7) versehenen Hohlraum (3) aufweist, in dem 
eine die Bohrungen dieser Anschlüsse (5, 6, 7) abschließende 
hohle Kappe (4) aus einem elastischen Material angeordnet ist 
und bei dem Anschlußnippel (15) von Schläuchen in die Bohrun­
gen der Anschlüsse (5, 6, 7) des Gehäuses (1) einsetzbar sind, 
wobei die Kappe (4) den Anschluß (5, 6, 7) des Gehäuses, in 
dem ein Anschlußnippel (15) eines Schlauches od. dgl. einge­
setzt ist, freigibt. Um einen stets gleichbleibenden 
Durchtrittsquerschnitt für die Infusionsflüssigkeit, sicherzu­
stellen ist vorgesehen, daß in jedem radial abstehenden An­
schluß (5, 6, 7) des Gehäuses (1) ein mit einem Kanal ver­
sehenes Gleitstück (8) gehalten ist, das mit seinem einen Ende 
auf der Mantelfläche der Kappe (4) aufsteht und an dessen an­
derer Stirnseite das Anschlußnippel (15) zur Anlage bringbar 
ist, wobei die Länge des Gleitstückes (8) größer als der Ab­
stand zwischen der Mantelfläche der Kappe (4) und der freien 
Stirnfläche des Anschlußnippels (15) in dessen voll in die 
Bohrung eines Anschlusses (5, 6, 7) eingesetzter Lage ist.
Patent EP-0382190-A3 (EP)
IPC: A61M25/00
Filed: 1990-02-07
Abstract: A catheter inserter has an inserter housing (12) with 
a flat base and a cannula housing (14) disposed within the 
inserter housing with a cannula (20) extending generally 
parallel to the inserter housing longitudinal axis. 
Stop means (36-42,48,50) are dispersed at each end of the inserter 
housing. Locking means (50) on the cannula housing selectively 
engage the stop means to lock the cannula housing in a 
first disposition in which the cannula extends outwardly 
from the inserter housing and in a second disposition in 
which the cannula is retracted within said inserter 
housing. The cannula housing has a passage in fluid 
communication with the cannula which, together with means (26,28) 
on the inserter housing and cannula housing, permit the 
external viewing of blood passing into the fluid passage 
from the cannula.
Patent EP-0390022-A3 (EP)
IPC: C07D401/14
Filed: 1990-03-26
Abstract: Azolylethylcyclopropane der Formel I 
  
in welcher  
A und B gleich oder verschieden sind und jeweils C₁-C₆-Alkyl, C₃-C₆-­
Cycloalkyl, C₃-C₆-Cycloalkenyl, Tetrahydropyranyl, Pyridyl oder 
Phenyl bedeuten, wobei diese Reste einfach bis dreifach durch 
Halogen, Nitro, Phenoxy, Amino, Alkyl oder Halogenalkyl mit 
jeweils 1 bis 4 C-Atomen substituiert sein können, mit der 
Maßgabe, daß A und B nicht gleichzeitig Phenyl bedeuten,  
X den Rest CH oder N bedeutet,  
sowie deren für Pflanzen verträgliche Säureadditionssalze und Metallkom­
plexe und diese Verbindungen enthaltende Fungizide und Wachstumsregulato­
ren.
Patent EP-0392387-A3 (EP)
IPC: G02B17/06
Filed: 1990-04-06
Abstract: Die Erfindung betrifft einen Spiegel (1) zur Veränderung der 
geometrischen Gestalt eines Lichtbündels. Dieser Spiegel 
besteht aus mehreren spiegelnden Bereichen (5,6,7,8), wobei diese 
Bereiche streifenförmige Segmente sind. Ein einfallendes 
Lichtbündel (3) fällt dabei auf mehrere dieser Segmente (5,6,7,8), welche 
alle so ausgerichtet sind, daß das reflektierte Lichtbündel 
aller Segmente auf ein- und denselben Teilbereich einer Achse 
abgebildet werden. Die Erfindung erlaubt den Bau eines Spiegels 
aus einem Teil, welcher mit nur einer Spiegelung einem Laser­
bündel eine lineare Strahlgeometrie gibt.
Patent EP-0397068-A3 (EP)
IPC: H01H33/34
Filed: 1990-05-07
Abstract: Es wird ein hydraulischer Antrieb dargestellt, mit dem 
ein elektrischer Leistungsschalter betätigbar ist.  
     In einem Antriebszylinder (3) gleitet ein Differential­
kolben (2). Eine Zylinderseite wird für die Ein- bzw. 
Ausschaltung über ein Umschaltventil (11) mit Druckfluid 
beaufschlagt bzw. entlastet. Dieses Umschaltventil wird 
von einem hydraulischen Steuerkreis zum Umschalten ange­
regt. In diesem Steuerkreis befinden sich mindestens ein 
Ausschaltauslöser (16, 17).  
     Zur Verbesserung der Ausschaltauslösung, insbesondere 
bei Ausfall oder Absenkung der Steuerspannung, wird den 
vorhandenen Auslösern ein Unterspannungsauslöser (18) 
mit einer Minimalspannungsauslösespule (20) parallel 
geschaltet. Diese spricht bei einem gewissen Wert der 
sinkenden Steuerspannung an und veranlaßt ein hydrau­
liches Durchschalten des Unterspannungsauslösers (18). 
Sollte dieses Wegesitzventil nicht ganz öffnen, so ist 
im Steuerkreis eine hydraulische Verstärkerstufe (21) 
vorhanden, die rasch einen hydraulischen Bypass zum Un­
terspannungsauslöser (18) freigibt.
Patent EP-0416304-A3 (EP)
Title: Chromium compounds and uses thereof
IPC: B01J27/132
Filed: 1990-08-08
Abstract: Novel chromium-containing compounds, such as, for example, chromium pyrrolides, are prepared by forming a mixture of a chromium salt, a metal amide, and an electron pair donor solvent, such as, for example, an ether. These novel chromium-containing, or chromium pyrrolide, compounds can be used either unsupported or supported on an inorganic oxide support to trimerize and/or polymerize olefins.
Patent EP-0424671-A3 (EP)
Title: Device for producing a displacement flow deficient in turbulence
IPC: F24F13/06
Filed: 1990-09-20
Abstract: A device for introducing a low turbulence air displacement flow into an enclosed space, has a first housing section enclosing an air distribution space having an air inlet on one side and air flow passages through another side, and a second housing section having a perforated outer jacket and a non-perforated central core pipe. One central air flow passage connects the core pipe to the air distribution space. A ring of holes or a ring gap leads into a ring space formed between the perforated jacket and the core pipe. A third air passage permits forming an air skirt around the outer surface of the jacket. Control elements permit selectively opening and closing the flow passages, so that all or part of the fresh air may pass through the core pipe and air skirt or through the ring space. The perforated jacket may have a cylindrical portion and a frustum portion connecting the cylindrical portion to a perforated bottom plate. Air exiting through the air skirt and through the core pipe entrains air exiting through the perforated jacket to form the displacement air flow.
Patent EP-0404581-A3 (EP)
Title: Process for the preparation of 3-keto, 5-hydroxy simvastatin analogs
IPC: A61P3/06
Filed: 1990-06-21
Abstract: A biotransformation for the formation of a 
3-keto-5-hydroxy simvastation analog (I) or a 8-­
acyloxy derivative thereof is disclosed.
Patent EP-0414547-A3 (EP)
Title: Line pressure control system for automatic transmission
IPC: F16H59/00
Filed: 1990-08-23
Abstract: A line pressure control system for an automatic transmission including a multiple shift stage transmission gear mechanism having a plurality of power transmitting paths of different speed ratios, line pressure control device for controlling a line pressure for frictional elements of the transmission gear mechanism associated with each other to establish a desirable shift gear stage, shift period detecting means for detecting a time period for a shift operation accomplished in terms of operation of the frictional element controlled by the line pressure, first compensating device for controlling the line pressure in terms of a learning control in a manner that the time period for the shift operation is controlled to a target value, abnormality detecting device for detecting an abrupt change such as turbine speed raising, depression or driving torque depression in operating condition of the transmission, and second compensating device for compensating the line pressure prior to compensation of the line pressure by the first compensating means when the abrupt change is detected. The torque shock can be effectively obviated during shift operation.
Patent EP-0457195-A3 (EP)
Title: Peptides having endothelin antagonist activity, a process for preparation thereof and pharmaceutical compositions comprising the same
IPC: C07K5/04
Filed: 1991-05-09
Abstract: The present invention relates to peptide compound and a pharmaceutically acceptable salt thereof which have pharmacological activities such as endothelin antagonistic activity and the like, to processes for its preparation, to a pharmaceutical composition comprising the same, and to a method of using the same for manufacturing a medicament in the treatment and the prevention of endothelin mediated diseases such as hypertension, and the like.
Patent EP-0480659-A3 (EP)
Title: Use of angiotensin-ii antagonists in the treatment of hyperuricemia
IPC: A61K31/44
Filed: 1991-10-07
Abstract: A pharmaceutical composition comprising a non-peptide type angiotension II receptor antagonist is useful for the treatment of hyperuricemia.
Patent EP-0486233-A3 (EP)
Title: Plant transformation method using agrobacterium species
IPC: C12N15/87
Filed: 1991-11-11
Abstract: Plant cells are transformed by bombarding them with microparticles in a typical particle gun and then treating the bombarded cells with bacteria of the genus Agrobacterium which have been transformed to incorporate the DNA sequence of interest into their T-DNA. High frequencies of stable transformation are achieved.
Patent EP-0462004-A3 (EP)
Title: New use of modafinil
IPC: A61K31/165
Filed: 1991-06-12
Abstract: The invention relates to the use of modafinil for the manufacture of a medicament having a neuroprotective effect.
Patent EP-0535521-A3 (EP)
Title: Condensed oxazole and thiazole derivatives as leukotriene biosynthesis inhibitors
Inventor: LAZER EDWARD S
IPC: A61K31/428
Filed: 1992-09-23
Abstract: Substituted benzoxazoles, benzothiazoles, oxazolopyridines and 
thiazolopyridines of the general formula I 
   
     are described and disclosed, which compounds are potent inhibitors 
of leukotriene synthesis in warm-blooded animals.