baber/WOPTO huggingface dataset:
Patent EP-0326024-A3 (EP)
IPC: C08L25/12
Filed: 1989-01-20
Abstract: Formmasse, enthaltend 
   A ein aus einer harten Phase aufgebautes Polymerisat, das bezogen auf A,  
a₁) 60 bis 80 Gew.% mindestens eines vinylaromatischen Monomeren 
und  
a₂) 20 bis 40 Gew.% mindestens ein ethylenisch ungesättigten 
Monomeren aus der Gruppe von Acrylnitril und Methacrylnitril oder  
a₃) 20 bis 50 Gew.% Alkylmethacrylat einpolymerisiert enthält,    B ein in Lösung hergestelltes Pfropfmischpolymerisat, das  
ba) eine Hartphase und  
bb) eine Elastomerphase aufweist mit einem Partikeldurchmesser im 
Bereich von 0,7 bis 10 µm und wobei das Pfropfmisch­
copolymerisat B mindestens je  
bc) ein vinylaromatisches Monomeres,  
bd) ein ethylenisch ungesättigtes Monomeres,  
be) ein aliphatisches konjugiertes Dien als Monomeres 
einpolymerisiert enthält, und    C ein in wäßriger Emulsion hergestelltes Pfropfmischpolymerisat, das  
ca) eine Hartphase als Pfropfreis und  
cb) eine Elastomerphase als Pfropfgrundlage aufweist, wobei letztere 
im wesentlichen Partikel eines mittleren Teilchendurchmessers im 
Bereich von 0,05 bis 0,6 µm (Gewichtsmittel) aufweist, und wobei 
das Pfropfmischpolymerisat C mindestens je ein  
 
 
cc) vinylaromatisches Monomeres  
cd) ein ethylenisch ungesättigtes Monomeres,  
ce) ein Monomeres eines Acrylsäurealkylesters mit 2 bis 8 C-Atomen, 
sowie geringe Mengen an pfropf- und vernetzungsaktiven 
Comonomeren  
einpolymerisiert enthält,    
wobei die Formmasse 40 bis 80 Gew.% des Polymerisats A und 20 bis 60 Gew.% 
der Pfropfmischpolymerisate B + C, jeweils bezogen auf die Summe von 
A + B + C, enthält und der Anteil der Elastomerphase cb) des 
Pfropfmischpolymerisats C mehr als 90 Gew.% und nicht mehr als 98 Gew.%, 
bezogen auf die Summe der Elastomerphasen cb) und bb), beträgt.
Patent EP-0342488-A3 (EP)
Title: Process for the production of shaped refractory bodies
IPC: C04B35/00
Filed: 1989-05-10
Abstract: In a process for the production of refractory mouldings based on dead-burnt dolomite and/or dead-burnt lime, even with enrichment by magnesium oxide, and with addition of a carbon-containing binder in amounts by weight of up to 6%, and a further addition of carbon in amounts by weight of from 0 to 20%, the advantages of high-temperature conditioning are utilised, but the loss of carbon is avoided and the shelf life of the refractory mouldings obtained is increased. This is achieved by subjecting mouldings to heat treatment up to 800 DEG C in a furnace whose atmosphere contains < 2% by volume of oxygen and > 8% by volume of carbon dioxide (CO2). Basic, refractory mouldings are obtained which emit virtually no smoke on heating when used in metallurgical vessels, in particular pans for steel treatment.
Patent EP-0347852-A3 (EP)
Title: Novel neplanocin derivatives
IPC: C07D473/16
Filed: 1989-06-20
Abstract: This invention relates to certain neplanocin derivatives 
which are useful in inhibiting AdoMet-dependent trans­
methylation and in the treatment of patients afflicted with 
neoplastic or viral disease states.
Patent EP-0355393-A3 (EP)
Title: Dummy bar for continuous casting plants
IPC: B22D11/08
Filed: 1989-07-18
Abstract: The dummy bar includes a flexible sheet having several rows of contact elements fastened along a portion of its length to both sides of the sheet. Free projections of contact elements of different rows overlap one another in a lengthwise direction to the dummy bar. In order to create a simple, operationally safe, low maintenance dummy bar the flexible sheet includes recesses corresponding to the projection of the free projections of the contact elements.
Patent EP-0362872-A3 (EP)
Title: Polybutylene terephthalate moulding compositions with an improved flowability
IPC: C08K5/098
Filed: 1989-10-06
Abstract: Thermoplastic polyester compositions 
comprising at least two groups of 
polybutylene terephthalate with substantially 
different intrinsic viscosity 
values and conventional additives 
for moulding are disclosed.  
     The polymer compositions show an 
improved thermal flow capability under 
moulding conditions expressed in such 
indeces as heat flow(m cal/sec), 
enthalpy change ΔHm(Joule/gr) at 
the solidification of fused polymer, 
crystalline fraction (Xc), the time of 
growth t ₀ (sec) of the primary nuclei 
of embryonic crystalline. The polymer 
compositions of the present application 
results in a larger size of crystalline 
than the case of independent, single 
polymer and this enables to carry out 
injection moulding at about 20 degrees 
lower cylinder temperature than usual 
moulding practice without sacrifying 
mechanical and thermal properties of the product.
Patent EP-0370429-A3 (EP)
Title: Microbicidal/microbistatic composition for industrial use and method of using the same
IPC: A01N43/26
Filed: 1989-11-20
Abstract: A microbicidal/microbistatic composition for industrial 
use which contains 4,5-dichloro-1,2-dithiol-3-one and 
bromonitrostyrene and a method of killing or inhibiting the 
growth of microorganisms or controlling slime formation using 
the composition.
Patent EP-0372391-A3 (EP)
Title: Lateral insulated gate bipolar transistor
IPC: H01L29/749
Filed: 1989-11-30
Abstract: A lateral insulated gate bipolar transistor 
comprises a p layer (50) and a p⁺ layer (70) provided 
apart from each other and extending from a surface of 
an n⁻ layer (20) into the n⁻ layer, an n⁺ layer (60) 
provided extending from a surface of the p layer  (50)  into 
the p layer, a first main electrode (2) provided in ohmic 
contact with the n⁺ layer  (60)  and the p layer  (50) , a second 
main electrode (3) provided in ohmic contact with the 
p⁺ layer  (70) , and a control electrode (1) provided through 
an insulating film (10) on the n⁺ layer  (60) , the p layer  (50)  
and the n⁻ layer  (20)  on the side of the first main electrode  (2)  
away from the second main electrode  (3).
Patent EP-0402526-A3 (EP)
Title: Fiber spool apparatus
IPC: B65H49/26
Filed: 1989-12-05
Abstract: A fiber spool apparatus for a braiding machine or the like, 
comprising a support (12), a fiber supply spool (20) 
rotatably mounted on the support (12), a housing (18) 
fixedly mounted on the support (12) and having a plurality 
of recessed portions on the inner surface thereof, 
and a coil spring mounted within the housing (18). 
The coil spring has an inner end operatively 
associated with the spool (20) and an outer end in 
engagement with the inner surface of the housing (18). 
Wenn fiber (F) is fed from the spool (20) to the braiding 
machine, the spool (20) is rotated in a first direction 
to wind and tension the spring by engagement of the 
outer end thereof in one of the recessed portions in 
the housing (18) rotation of the spool (20) in the first 
direction until the spring reaches a predetermined 
tension. Continued rotation of the spool (20) in the first 
direction causes the outer spring end to slip from 
one recessed portion to another after the spring 
has reached the predetermined tension. In the event of 
slack in the fiber (F) being fed to the braiding machine, 
the tensioned coil spring , by engagement of its outer 
end in one of the recessed portions of the 
housing (18), causes the spool (20) to rotate in the 
opposite direction to maintain tension in the fiber (F).
Patent EP-0378800-A3 (EP)
Title: Method for the alkaline cleaning of cellulosic textile materials
IPC: D06M13/144
Filed: 1989-12-08
Abstract: A process for the alkaline cleaning of cellulosic fibre materials and the use of phase-transfer catalysts in the alkali stage for the cleaning of cellulosic fibre materials are described.
Patent EP-0336581-A3 (EP)
Title: Problem determination in computer systems
IPC: H04L69/40
Filed: 1989-03-16
Abstract: Filtering the retrieval of records from a plurality of records, 
generated internally of and by a computer system having a user 
interface in response to the operation or otherwise thereof and 
stored in the computer system, is achieved by prompting the user 
to select one of a plurality of problem determining functions and 
thereafter to specify one or more parameters to be used with the 
selected function, the record retrieved being identified by the 
system in response to the parameters selected in the context of 
the selected problem determining function.  
     The user may retrieve selected error data records by specifying 
criteria and activating an error services utility. Only the error 
record data which satisfies the specified criteria will be printed 
or displayed. The user may also retrieve selected message data 
records by specifying criteria and activating an message services 
utility. The user may specify the display of selected messages 
which are generated by a specified component within the computer 
system. Moreover, after displaying a selected message, the user 
may request the system to display more detailed information 
regarding the displayed message.
Patent EP-0349331-A3 (EP)
Title: Color photographic material
IPC: G03C7/32
Filed: 1989-06-30
Abstract: A color photographic material with good cyan image sharpness contains a development inhibitor releasing compound having the structure: <CHEM>  wherein:  CAR is a carrier moiety;  TIME is a timing group; and  INH is a development inhibitor moiety, in association with a cyan dye-forming coupler having the structure:   <CHEM>  wherein: R<1>, R<2>, R<3>, Q, Z, Y, m, and n are as defined in the specification.
Patent EP-0375121-A3 (EP)
Title: Method and apparatus for efficient dram control
IPC: G06F13/16
Filed: 1989-10-06
Abstract: A method and apparatus is disclosed for improving the 
performance of a digital computer by reducing the latency of 
read operations and increasing available write bandwidth by 
utilizing a subset of the address bits which are the same from 
one operation to the next. A faster cycle type (e.g. page mode 
or static column) can thereby be employed in the Dynamic Random 
Access Memory (DRAM) memory by eliminating the DRAM precharge 
and RAS address portions of the cycle.
Patent EP-0371682-A3 (EP)
Title: Rapid method for determining efficacy of a sterilization cycle and rapid read-out biological indicator
IPC: A61L2/26
Filed: 1989-11-22
Abstract: A rapid method of determining the efficacy of a 
sterilization cycle, and an indicator adapted to perform 
such method, comprising subjecting to the sterilization 
cycle a source of active enzyme having activity which 
correlates with the viability of a microorganism commonly 
used to monitor sterilization, and incubating the enzyme 
source, following the completion of the sterilization 
cycle, with an effective amount of a substrate system 
capable of reacting with any residual active enzyme to 
produce a detectable enzyme-modified product.
Patent EP-0375262-A3 (EP)
Title: Electrothermal sensor
IPC: G01K7/22
Filed: 1989-12-13
Abstract: The disclosure relates to an electrothermal sensor having an 
electrically conductive substrate, an electrically insulating 
layer disposed on the substrate, a first thermistor disposed on a 
central region of the electrically insulating layer, a second 
thermistor disposed adjacent an edge of the electrically 
insulating layer, an electrical coupling device on the 
electrically insulating layer for coupling the first and second 
thermistors externally of the electrically insulating layer and 
a pair of electrical connecting devices coupled to the substrate 
and passing through the electrically insulating layer, the first 
thermistor being disposed between the pair of electrical 
connecting devices.
Patent EP-0336917-A3 (EP)
IPC: D04G3/00
Filed: 1989-03-29
Abstract: A blend of conventional carpet fibers (e.g. nylon fibers) 
and high shrinkage fibers (e.g. acrylic fibers) is described. 
Saxony carpet made from the blend has better appearance retention 
characteristics than corresponding saxony carpet made from the 
conventional carpet fibers.
Patent EP-0343147-A3 (EP)
IPC: F02M61/10
Filed: 1989-05-08
Abstract: Ein Einspritzventil (1) für luftverdichtende Einspritzbrenn­
kraftmaschinen weist einen Düsenhalter (2), einen Düsenkörper 
(4) und eine Düsennadel (5) auf, wobei die Düsennadel (5) durch 
Kraftstoff-Druckbeaufschlagung gegen die Kraft einer in einem 
Federraum (6) des Düsenhalters (2) untergebrachten Schließfeder 
(7) betätigbar ist und mit einer Dämpfungsvorrichtung (10) 
zusammenwirkt, die einen kraftstoffgefüllten, in eine Drossel­
stelle (13, 16, 25, 28) ausmündenden Dämpferraum (12, 22) 
umfaßt. Der Düsennadel (5) und dem Dämpferraum (12, 22) ist ein 
eigener Dämpferkolben (11, 19) zwischengeordnet, welcher in den 
Dämpferraum (12, 22) eindringende Dämpferkolben (11, 19) mit der 
Düsennadel (5) kraftschlüssig in Verbindung steht. Um eine 
aufwandsarme und besonders wirkungsvolle Dämpfungsvorrichtung zu 
erreichen, bildet ein dem Federraum (6) des Düsenhalters (2) 
düsennadelseitig abschließendes Zwischenstück (14) den Dämpfer­
raum (12, 22) und nimmt den im Kraftfluß zwischen Schließfeder 
(7) und Düsennadel (5) liegenden Dämpferkolben (11, 19) auf.
Patent EP-0387488-A3 (EP)
Title: Position measuring device
IPC: G01D5/26
Filed: 1990-01-12
Abstract: In a position measuring device for measuring the relative position of two objects (2, 8), the division (6) of a division carrier (5) connected to the first object (2) is scanned by a scanning unit (7) which is displaceable on an auxiliary guide independent of the guide (19) of the two objects (2, 8). The scanning unit (7) is flexibly coupled to a carrier (10) attached to the other object (8) via a coupling (13) with rigidity in the measuring direction X. This coupling (13) consists of two level plates (13a, 13b) which are attached to the scanning unit (7) and to the carrier (10) and between which a sphere (13c) is in continuous contact with these plates by means of tension springs (15) and is held in a particular position by means of a cage (13d). Since the sphere (13c) can freely roll between the two level plates (13a, 13b) due to angle errors and parallel offset between the guide (19) and the auxiliary guide during relative movements between the carrier (10) and the scanning unit (7), no wear occurs due to sliding friction which causes deterioration in the measuring accuracy. <IMAGE>
Patent EP-0391332-A3 (EP)
Title: Pressure control valve device
IPC: G05D16/20
Filed: 1990-04-03
Abstract: A pressure control valve (80 fr) delivers a pressure which 
is proportional to a current level chosen to energize 
a solenoid (99) therein to a shock absorber of a suspension. 
A spool (90) in the valve (80 fr) has an annular groove (91) for 
communicating an output port (84) to a high pressure port (87) 
or a low pressure port (85) selectively. There are conical 
surfaces (91a) or inclined surfaces at edges of lands adjacent 
to the groove (91), which incline from annular surfaces of 
the lands toward the bottom of the groove. The inclined surfaces 
slow down a change of the flow rate from the high pressure 
port to the output port (84) and from the output port to the low 
pressure port (85) when the annular groove (91) communicates with 
the high pressure port (87) and the low pressure port (85) respectively.
Patent EP-0399521-A3 (EP)
IPC: C01G11/00
Filed: 1990-05-23
Abstract: Beschrieben wird ein Verfahren zur Entfernung von Cadmium-­
Ionen aus Naßverfahrensphosphorsäure, die durch den Auf­
schluß von Rohphosphaterzen mit Schwefelsäure gewonnen 
wurde, durch Flüssig-Flüssig-Extraktion unter der 
Verwendung von Salzen der langkettigen Alkylamine oder 
Ammoniumbasen mit den Chlorokomplexen mehrwertiger Metall­
ionen, die in einem inerten organischen Lösungsmittel 
gelöst sind.
Patent EP-0383600-A3 (EP)
IPC: C08G75/23
Filed: 1990-02-15
Abstract: Aromatic polymers comprise the repeat unit  
-Ph-Ph-Ph-  
where Ph represents paraphenylene, linked in the polymer chain to itself 
and/or to adjacent other repeat units by way of oxygen in a group containing 
up to 3 atoms in line. The polymer does not contain the unit  
-Ph-S-Ph-O-Ph-Ph-Ph-O-Ph-SO₂-Ph-O  
Alternatively the repeat unit, other than the p-terphenylene unit, contains a 
major proportion of an electron-withdrawing group.  
     A process for preparing the polymer comprises reacting a dihydroxy­
aromatic component, comprising 4,4″-dihydroxy-p-terphenyl, with at least one 
difunctional halogen compound.
Patent EP-0391524-A3 (EP)
Title: Phase accumulation dual tone multiple frequency generator
IPC: H04Q1/45
Filed: 1990-02-15
Abstract: A method and apparatus for generating dual 
tome multiple frequency signals employing a low fre­
quency quartz oscillator, wherein a phase accumula­
tion dual tone multiple frequency generator is com­
prised of a low frequency quartz oscillator. Two 
phase selectors are connected to produce digital 
phase signals in response to a signal input. Two 
phase accumulators, each composed of an adder and a 
register, are connected to accumulate the phase sig­
nals. Two ROM based sine wave tables are addressed 
by the outputs of the accumulators. An adder adds 
the outputs of the ROMs, and a D/A converter pro­
duces an analog output from the output of the adder.
Patent EP-0396430-A3 (EP)
Title: Radio frequency network
IPC: H04B1/04
Filed: 1990-05-04
Abstract: A radio frequency network, comprises a first common 
node (2) connected to a common input or output port (8), 
a second common node (3), and at least three identical 
branches (1) therebetween, each branch (1) comprising a 
first branch node (4), to which is connected a balance 
load (6), and a second branch node (5) spaced therefrom 
and connected to a branch output or input port (7), the 
network being dimensioned and arranged such that an r.f. 
signal of a specific frequency input at the common input 
port (8) is divided equally between all the branch 
output ports (7), and a plurality of identical r.f. 
signals of the specific frequency applied in phase to 
all the branch input ports (7) appear combined at the 
common output port (8).
Patent EP-0404724-A3 (EP)
IPC: C09D171/10
Filed: 1990-06-14
Abstract: Polyarylenether, die, bezogen auf die Gesamtmenge der im Polyetherharz vorhandenen 
Strukturelemente, 2-100 Mol-% eines wiederkehrenden Strukturelements der Formel I 
  
und 0-98 Mol-% eines wiederkehrenden Strukturelements der Formel II 
  
enthalten, worin jedes a die Zahl 1 oder 2 bedeutet, 10 bis 100 % X, bezogen auf die 
gesamte Anzahl der in den Strukturelementen der Formeln I und II vorhandenen 
Bindungen X, für -SO₂- und 0 bis 90 % X für -CO- stehen, und A eine Gruppe der 
Formeln IIIa-IIIe darstellt 
  
 
 
  
worin Y für -CH₂-, -C(CH₃)₂-, -C(CF₃)₂-, -S-, -SO-, -SO₂-, -O- oder -CO- steht und die 
aromatischen Ringe in den Strukturelmenten der Formeln I und II unsubstituiret oder 
einfach oder merhfach alkylsubstituiert sind, wobei der Alkylrest 1 bis 4 C-Atome enthält, 
zeichnen sich durch eine gute Löslichkeit in organischen Lösungsmitteln aus und eignen 
sich vorzugsweise zum Modifizieren von anderen Kunststoffen oder als Matrixharze zur 
Herstellung von Faserverbundsystemen.
Patent EP-0457231-A3 (EP)
Title: Fluid leak detecting probe
IPC: G01M3/32
Filed: 1991-05-13
Abstract: A leak-detecting probe (10) according to the float principle, which is to be positioned in the intermediate space (12) between the outside of a container (14) accommodating the fluid to be monitored and the inside of a collecting container or a collecting trough (18) surrounding the container (14) and has a probe tube (28), which can be put into the intermediate space and is perpendicular in the positioned end position and in the inside of which at least one magnetically operable switch element is arranged which is part of an electronic monitoring circuit, and at least one float (32) which is guided on or next to the probe tube in a displaceable manner, contains a switching magnet, floats on the emerging leakage fluid in the event of a container leak and, when a predetermined level of the leakage fluid in the intermediate space (12) is reached, changes the switching state of the switch element and thereby triggers a warning signal in the monitoring circuit. The probe tube (28) is mounted so as to be seated on the base of the intermediate space (12) and is relatively short compared with the height of the intermediate space (12) measured in the perpendicular direction but is long enough for the guidance of the float (32) into a floating position triggering the electrical switch element. A cable (24) containing the electrical connection leads for the switch element or switch elements is led out of the top end of the probe tube (28) in a sealed-off and strain-relieved manner, its length being such that it can be led out of an opening (20) at the top side of the intermediate space (12).
Patent EP-0492609-A3 (EP)
Title: Semiconductor device with voltage stress testing pads
IPC: G01R31/26
Filed: 1991-12-23
Abstract: An semiconductor device includes an integrated circuit having first and second circuit sections formed on a semiconductor chip (10), at least one voltage stress testing pad (11, 12) formed on the semiconductor chip, for supplying a voltage stress testing voltage or signal to the first circuit section, and a control circuit (15) formed on the semiconductor chip, for controlling and setting the second circuit section into a state corresponding to a voltage stress testing mode by using an input from the voltage stress testing pads. <IMAGE>
Patent EP-0491566-A3 (EP)
Title: A method for the modification of catalysts intended for the polymerization of olefins
IPC: C08F4/611
Filed: 1991-12-18
Abstract: When asymmetric olefins or a monomer mixture containing asymmetric monomers is polymerized by a catalyst composition containing esters of carboxylic acid e.g. as a so-called donor, and alcohol the ester group can be transesterificated with the alcohol to an ester containing another alkyl group during the preparation and/or polymerization of the catalyst. This is advantageous particularly when an adduct of a so-called spray-crystallized Mg-halide and alcohol is used as the catalyst carrier, because the alcoxy group of the alcohol of the carrier and the alcoxy group of the ester of the donor can be transesterificated and thus obtain the preferable effects of both esters on the run of the polymerization reaction. Hereby, a solvent having a high boiling point should be used as the intermediate agent, so that the transesterification reaction can take place. Most preferable have been found hydrocarbons having high boiling points, especially nonane and decane.
Patent EP-0527438-A3 (EP)
Title: Record carrier with adhesively applied circuit carrier
IPC: G06K19/07
Filed: 1992-08-06
Abstract: Data medium card consisting of a card body (1) which comprises a first plastics material having a recess (10) with a ledge (11) on which a carrier film (2) which comprises a second plastics material and carries a circuit module (20) is sealed by means of a hot-melt adhesive film (3), the hot-melt adhesive film (3) comprising two part adhesive films (3A, 3B) bonded together over their entire surfaces, of which the first part adhesive film (3A) has an optimum adhesion to the first plastics material of the card body (1) and the second part adhesive film (3B) has an optimum adhesion to the second plastics material of the carrier film (2). <IMAGE>