baber/WOPTO huggingface dataset:
Patent EP-0264070-A3 (EP)
IPC: C08G59/62
Filed: 1987-10-08
Abstract: Die Erfindung betrifft ein lufttrocknendes Lackbindemittel aus 
einem Ringöffnungsprodukt aus einem epoxidierten Polyoctenylen 
bzw. Cycloocten-Cycloen-Copolymerisat mit einem mittleren 
Molekulargewicht von 600 bis 3.000 und einer ungesättigten 
Carbonsäure mit 6 bis 22 C-Atomen oder einem Alkohol mit 2 bis 
6 Hydroxygruppen oder einem Hydroxyalkylamin mit mindestens 
einer Hydroxyalkylgruppe, wobei die Hydroxygruppen der 
Alkohole bzw. der Hydroxyalkylamine mit einer ungesättigten 
Carbonsäure mit 6 bis 22 C-Atomen bis zu einer OH-Zahl von 
weniger 25 verestert sind und wobei das Ringöffnungsprodukt 
ein mittleres Molekulargewicht zwischen 1.500 und 10.000 und 
eine Säurezahl von 0,1 bis 20 aufweist. Die Erfindung betrifft 
weiterhin Verfahren zur Herstellung der genannten 
Lackbindemittel sowie deren Verwendung in lösemittelarmen 
Lacksystemen.
Patent EP-0265760-A3 (EP)
IPC: B65D5/20
Filed: 1987-10-13
Abstract: Behälter mit einem vieleckigen Boden (2) und auffaltbaren Sei­
tenwänden (4), die einzeln am Boden angelenkt sind. Die Sei­
tenwände sind durch eine außen um sie herumgelegte Zarge (7) 
gehalten, aus der der aus Boden und Seitenwänden gebildete 
Innenbehälter herausgezogen werden kann, worauf sich die 
Seitenwände auseinanderfalten lassen.
Patent EP-0273520-A3 (EP)
Title: A composition comprising a polyepoxide and a epoxy fusion catalyst, and a process for preparing fused epoxy resins
IPC: C08G59/68
Filed: 1987-12-16
Abstract: According to the application, a relatively low molecular weight epoxy resin is reacted with an acidic fusion compound in the presence of a bis(trihydrocarbylphosphine)iminium salt catalyst to produce a high molecular weight fused epoxy resin. The process is particularly useful in reacting an epoxy resin having a molecular weight of less than 500 with 2,2-bis(4-hydroxyphenyl)propane in the presence of a bis(trihydrocarbylphosphine)iminium halide to produce a fused epoxy resin having a molecular weight within the range of 500 to 7000. The catalyst is relatively water-insensitive, and the reaction can therefore be carried out in the presence of water.
Patent EP-0245087-A3 (EP)
Title: Block for optical termination
IPC: G02B6/38
Filed: 1987-05-06
Abstract: An apparatus for terminating an optical fiber includes a resiliently deformable spherical member disposed in contact with a front end of a bore of an optical fiber contact body. Subsequent to softening an adhesive disposed within the contact body bore, an optical fiber is inserted through the bore and the adhesive until the fiber contacts the blocking member and deforms it. The resiliency of the blocking member causes adhesive to be wiped off the front face of the fiber being terminated and into an annulus formed between an outer cylindrical surface of the fiber and an inner cylindrical surface of the bore, and causes the fiber front end to be recessed a predetermined amount from a front end of the contact body.
Patent EP-0273713-A3 (EP)
IPC: H01J25/44
Filed: 1987-12-23
Abstract: A crossed-field amplifier circuit has a CFA tube (30) with 
respective slow-wave structures (31,32) for the anode and the 
cathode, each with an input (33,35) and an output terminal (34,36) 
and a magnetic field (28) in the axial direction. Signals of the 
same frequency from a common source (40) and of controlled phase 
difference and amplitude (39,41) are applied to the input terminals 
(33,35) of the anode and cathode slow-wave structures (31,32) whose 
fringing fields interact with the electron cloud between the anode 
and the cathode to form well defined cloud fingers (43). The 
resultant amplification of the input signals provides at the output 
terminal (34) of the anode an amplified signal having lower random 
noise than hitherto available from CFA amplifiers.
Patent EP-0272241-A3 (EP)
IPC: C08L77/00
Filed: 1987-12-16
Abstract: Polymer blends resistant to U.V. light 
exposure comprise graft rubber compositions based on 
saturated rubber substrates and an effective amount 
of polyamide to provide U.V. resistance. Such blends 
especially provide color stability to U.V. light.
Patent EP-0321634-A3 (EP)
Title: Removible transition profile for floor joints
IPC: E04F15/14
Filed: 1988-03-09
Abstract: In a removable bridge profile for floor joints of parquet floors with different vertical position of the joint edges, consisting of an L-shaped base profile with a threaded drive channel projecting into the joint, at least one covering wing adjoining a center portion covering the joint and drive or Parker or sheet metal screws, at the lower side of the center portion two webs engaging over the upright portion of the threaded drive channel are attached.
Patent EP-0284932-A3 (EP)
Title: Colour-developing substances
IPC: B41M5/155
Filed: 1988-03-19
Abstract: The invention relates to colour developing substances for colour reaction systems, consisting of colour developer and optionally solvents as well as further fillers and additives. These substances contain, as colour developers, aromatic hydrocarbon resins in acid or salt form modified with aromatic carboxylic acids.
Patent EP-0288904-A3 (EP)
IPC: H04B7/26
Filed: 1988-04-21
Abstract: A cellular system employing time division 
messages transmitted from a plurality of radiators (407, 
409, 411) in each cell is disclosed. A first 
electromagnetic signal at a particular frequency is 
transmitted during one time slot (903) from one of the 
plurality of radiators. A second electromagnetic signal 
at the same frequency is transmitted during another time 
slot (917) from a second one of the plurality of 
radiators. A remote unit (401,403) selects the best 
electromagnetic signal and communicates the selection to 
a cell controller (413), which selects a third time slot 
for transmission of a message from the radiator 
transmitting the best electromagnetic signal.
Patent EP-0295702-A3 (EP)
IPC: C04B26/04
Filed: 1988-06-16
Abstract: A water curable composition comprising:   (a) at least one polymer selected from silane grafted homopolymers of ethylene, propylene, or 1-butene; silane grafted copolymers wherein a major proportion thereof is attributed to an ethylene, propylene, or 1-butene monomer; and a copolymer wherein a major proportion thereof is attributed to an ethylene, propylene, or 1-butene monomer and a minor proportion thereof is attributed to silane, each polymer having at least one silane moiety containing at least one hydrolyzable group; and   (b) at least one polysiloxane having the following formula: <CHEM>  wherein R = C3H6(OC3H6)y(OC2H4)zOR min R min  = a radical selected from hydrogen, an alkyl radical having 1 to 4 carbon atoms, an alkyl acetate ester radical wherein the alkyl group has 1 to 4 carbon atoms, and a trimethyl silyl radical, and each R min  is alike or different  w = about 20 to 120  x = 0 to about 24  y = 0 to about 10  z = about 4 to 25  y+z = about 5 to 30.
Patent EP-0297386-A3 (EP)
IPC: B04B5/12
Filed: 1988-06-21
Abstract: Der Hydrozyklon weist in seinem Eintrittsbereich eine zentrale 
Rotortrommel 6 auf, die mit ihrem den Schwerteilauslaß zugewand­
ten, offenen Ende das sich am konischen Teil hin zum zylindri­
schen Teil erstreckende Gutstoffrohr 4 ein Stück überdeckt. Da­
durch können die in den Fasersuspensionen enthaltenen Schwertei­
le besonders gut vom Gutstoffanteil der Fasersuspension abge­
schieden werden, wobei die Konsistenzen zwischen 1,5 und 4% 
betragen.
Patent EP-0312742-A3 (EP)
Title: Verfahren zur thermischen Entsorgung organischer oder organisch-kontaminierter Abfallstoffe
IPC: F23G5/027
Filed: 1988-08-31
Abstract: Kontaminierte Abfallstoffe werden in der Weise ent­
sorgt, daß sie zunächst einer Schwelung in einer 
indirekt beheizten Schweltrommel unterworfen wer­
den, und daß dann die Rückstände der Schwelung mit 
Hilfe der Schwelgase verbrannt werden.
Patent EP-0319766-A3 (EP)
IPC: B62D53/12
Filed: 1988-11-22
Abstract: Eine Kupplungseinrichtung zum Verbinden eines ziehenden 
und eines gezogenen Fahrzeugs ist mit einer weitgehend 
horizontalen Sattelplatte (4) an dem einen Fahrzeug ver­
sehen, die beim Verbinden der Fahrzeuge mit einer Sattel­
platte (12) an dem anderen Fahrzeug zur Anlage kommt und 
um eine sich in Fahrtrichtung erstreckende Längsachse und 
eine Querachse schwenkbar ist. Die eine Sattelplatte (4) 
hat einen Einführungsschlitz (9) zum Einführen eines an 
der anderen Sattelplatte (12) befestigten Zugsattelzapfens 
(10) mit einem Spiel (19) zwischen Einführungsschlitz (9) 
und Zugsattelzapfen (10). Ferner ist unter der einen Sat­
telplatte (4) ein Verschlußhaken (24) für den Eingriff in 
eine Ringnut (25) des Zugsattelzapfens (10) schwimmend 
gelagert. Um auf einfache Weise einen größeren Schwenkwin­
kelbereich um die Längsachse zu erzielen, ist die eine (4) 
der Sattelplatten (4, 12) auf ihrer Anlageseite konvex.
Patent EP-0321028-A3 (EP)
Title: Emitter-coupled logic circuit with three-state capability
IPC: H03K19/082
Filed: 1988-12-09
Abstract: An ECL circuit (30₁) formed with a pair of 
emitter-coupled bipolar transistors (Q1 A  and Q1 B ), 
a main current source (26), a resistor (R1 A ), and an output 
transistor (Q2) contains a switching stage (38) for placing 
the circuit in the three-state mode when the circuit is 
operated in the normal ECL output voltage range. The 
switching stage causes current exceeding that supplied by 
the current source to flow through the resistor. The 
output transistor turns off, enabling the circuit to 
exhibit high output impedance.
Patent EP-0286373-A3 (EP)
Title: Bit retaining ring for recovering drill string components
IPC: E21B17/04
Filed: 1988-04-06
Abstract: A drill bit retaining ring (32) for securing a drill bit 
(12) to a percussion hammer (14) having a percussion piston (28). 
The bit (12) has a shank (18) that extends into a chuck sleeve 
(16, 22) which forms part of the hammer (14). The bit has a set 
of upper splines (24) and a set of lower splines (30) that allow 
the bit to move vertically within the chuck sleeve but such movement 
is limited when the splines abut against the retaining ring (32) 
which is secured within the chuck sleeve. If the drill bit (12) 
becomes stuck in the hole, at least the hammer and the associated 
drill bit can be recovered thanks to the ring according to the 
present invention which is designed to fracture when a sufficient 
outward force (i.e. a force in a direction to move the drill string 
out of the hole) is applied to the drill string thereby releasing 
the hammer from the bit. However, the ring (32) must be sufficiently 
strong to withstand the impact forces from the splines (24, 30) 
under normal operation.
Patent EP-0293222-A3 (EP)
Title: Secure paper product
IPC: G03C5/08
Filed: 1988-05-27
Abstract: A paper product (16) includes both means (10) for preventing images from being copied from the paper product by use of a xerographic photocopier; and means (14) embedded in the paper product for enabling detection of the paper product when the paper product is transported through an interrogation zone of an article surveillance system.
Patent EP-0323246-A3 (EP)
Title: Vehicular navigation apparatus with help function
IPC: G01C21/00
Filed: 1988-12-28
Abstract: A vehicular navigation apparatus, which is 
equipped with a help function, for outputting guidance 
information for travel to a desired destination 
includes an input unit (1) having desired destination input 
means (6), present position input means (7) and help function 
input means (9), a memory unit (4) for sorting desired 
destination information, and a display unit (3) for 
outputting the guidance information in response to 
input information from the input unit, wherein the 
memory unit (4) is provided with a non-volatile RAM (16), with 
necessary information being saved in an area of the 
non-volatile RAM when a help function is called by the 
help function input means (9). Help function items are 
provided for the following occasions: when the driver 
wishes to input or change a departure point and then 
depart from that point; when the driver wishes to 
change a desired destination while en route to a 
formerly set destination; when the driver strays off 
course while en route to a desired destination and 
cannot determine his present position without returning 
to the point at which the vehicle went off course; when 
a course cannot be travelled because of road 
construction or the like; when traffic becomes heavy 
and the driver wishes to change from one route to 
another to avoid congestion, and when the driver wishes 
to temporarily leave the course and then return to the 
course at the same point.
Patent EP-0337061-A3 (EP)
Title: Holder for dust bags
IPC: B01D46/02
Filed: 1989-02-02
Abstract: A clamping device is attached to the lower end of each dust bag. A grid arranged in the filter housing forms individual locations, in each of which a clamping device is hung. <IMAGE>
Patent EP-0341390-A3 (EP)
Title: Piston device for a piston unit
IPC: F16J9/22
Filed: 1989-03-09
Abstract: The piston device comprises a piston (3), a sliding shoe (6) and a coupling element (18) holding the piston (3) and the sliding shoe (6) together. The coupling element (18) consists of a shank section (19) and articulated heads (20, 21) arranged on the ends of the shank section (19). The heads (20, 21) have spherical zone-shaped slide surfaces (9, 11, 23, 24), which act in concert with corresponding slide surfaces (9, 24) in the sliding shoe (6) and/or in the base of the piston (3). Due to the fact that the radius of curvature (R1, R2, R3) of the sliding surfaces of the sliding shoe (6) and the piston (3) have the same spherical centre and hence the same centre of rotation, damage to the sliding surfaces is avoided. <IMAGE>
Patent EP-0360962-A3 (EP)
IPC: C08L101/00
Filed: 1989-04-06
Abstract: The present invention provides shaped articles incorpo­
rating mixed particulate metals comprising fine particles of 
a first metal or its compound capable of releasing a metal 
ion having an antimicrobial function and a second metal 
having an ionization tendency different from that of the 
first metal or its compound capable of releasing a metal ion 
having an antimicrobial function, together with a polyester 
compound having specific properties, dispersed therein, and 
thus being capable of effectively releasing gradually over a 
long period a trace amount of the metal ions having an 
antimicrobial function from the particulate metals and 
maintaining an excellent antimicrobial function. 
Fibers according to the present invention are excellent 
in durability of antimicrobial function and of mildew 
resistance, after repeated washings and practical use.
Patent EP-0341689-A3 (EP)
IPC: H03K17/62
Filed: 1989-05-10
Abstract: Ein Befehlsgerät mit elektronischen Schaltelementen weist 
eine Programmiereinrichtung 1 auf, mit der die Funktions­
vorwahl für die elektronischen Schaltelemente K1K3 vor­
genommen wird. Die Programmiereinrichtung 1 ist in dem 
Gehäuse integriert und beeinflußt eine für die Funktions­
auswahl bestimmte Schaltungsanordnung Fig. 2, der als 
Funktionsangebot die Funktionen EIN/AUS, Takt, Impuls, 
Verzögert von den Funktionsblöcken 4, 5, 6, 7 zur Verfüg­
ung gestellt werden. Das Befehlsgerät weist vor allem den 
Vorteil auf, daß eine Typenvielfalt vermieden wird und 
die Funktionsvorgabe direkt vom Anwender vorgenommen wird 
und jederzeit veränderbar ist. Die gesamte Schaltungsan­
ordnung Fig. 1 ist als integrierter Schaltkreis ausge­
führt und in dem Schaltgehäuse 21 untergebracht.
Patent EP-0399090-A3 (EP)
Title: Float for hydraulic engineering works
IPC: E02B3/12
Filed: 1989-07-29
Abstract: Float for hydraulic engineering works, in particular a pontoon arrangement, on which at least one vertically adjustable stilt is arranged which can be brought into contact with the bottom of the stretch of water, a travelling mechanism being arranged at the bottom end of the stilt, which travelling mechanism can be driven into position via a drive motor attached to the stilt. <IMAGE>
Patent EP-0358939-A3 (EP)
IPC: C12N9/24
Filed: 1989-08-08
Abstract: Durch Kultivierung eines Streptomyceten auf einem Chitin­
haltigen Nährboden kann ein Pilz-lysierendes Enzymprodukt 
gewonnen werden, das zur Konservierung mikrobiell 
verderblicher Produkte eingesetzt werden kann.
Patent EP-0358053-A3 (EP)
Title: Container assembly for the transport and storage of liquid or powdery products
IPC: B65D77/06
Filed: 1989-08-24
Abstract: Container assembly for the transport and storage of liquid or powdery products, with a supporting outer container made of thermoplastic material and an inner container in the form of blown film, which is adapted to the inner space of the outer container. In its container shell, in the region of the bottom, the outer container has an outlet pipe socket with an external thread for a cover or for the connection of fittings and, in its container cover, a container cover opening which, in relation to the outlet pipe socket, is of large calibre. The container cover opening is closable. The blown film can be filled with the product and can be supported, in the filled condition, on the outer container. The blown film has a tubular neck which can be firmly attached to the outer edge of the outlet pipe socket and is closable by means of a valve screwed onto the outlet pipe socket and can be opened for the purpose of emptying. The blown film, completely or partially filled with the product, is arranged in the outer container with its upper side free of the container cover opening. 
<IMAGE>
Patent EP-0360073-A3 (EP)
IPC: C08G64/20
Filed: 1989-09-07
Abstract: Gegenstand der Anmeldung ist ein Verfahren zur Herstel­
lung von aromatischen Polycarbonaten aus cyclischen aro­
matischen Carbonat-Oligomeren in Gegenwart von aproti­
schen organischen Lösungsmitteln bei niedrigen Tempera­
turen.
Patent EP-0365822-A3 (EP)
IPC: E05B65/44
Filed: 1989-09-20
Abstract: Die Erfindung betrifft ein Schloß, insbesondere für 
Möbel bzw. Vitrinen, mit einem in der Schließstellung 
blockierbaren und vom Gegenschließteil (3) beaufschlag­
ten Riegel (9), und schlägt zur erleichterten Bedienbar­
keit bei einfachem Aufbau vor, daß der Riegel als ein 
vom Gegenschließteil (3) in eine verrastete Schließstel­
lung verschobener und mittels einer gehäuseseitigen 
Auflaufkante (Grund 25) in Hakeneingriff zum Gegen­
schließteil (3) verschwenkender Hakenschieberriegel (9) 
ausgebildet ist.
Patent EP-0370223-A3 (EP)
Title: Decentralised control unit, particularly for a rotary printing press, linked by a bus to a plurality of peripheral units
IPC: B41F33/00
Filed: 1989-10-14
Abstract: A bus 3 which has an analog component 10 and a digital component 9 is provided between a control unit 1 and peripheral units 2, preferably in a rotary printing press. The peripheral units 2 connect to the databus 3 via fixed plug-in connections 11. Control information is transmitted into a peripheral unit by means of a write signal. The transmission of analog signals from the peripheral control units 2 to the control unit 1 occurs in each case when the digital address and control signals at the digital component 9 are in a steady state. The measurement of the analog values is then initiated. 
<IMAGE>
Patent EP-0368310-A3 (EP)
Title: Nonvolatile memory device capable of outputting correct read data at proper time
IPC: G11C17/00
Filed: 1989-11-09
Abstract: A nonvolatile memory device has a memory cell (12) 
having its gate connected to a word line (WL), its 
source connected to a ground potential (Vss) and its 
drain connected to a power supply voltage (Vcc) via a 
bit line (BL) and a dummy cell (24) having its gate con­
nected to the word line (WL), its source connected to 
the source potential and its drain connected to the 
power supply voltage (Vcc) via a dummy bit line (DBL). 
The bit line (BL) and the dummy bit line (DBL) are con­
nected to reset and set terminals of a sense amplifier 
circuit (28) comprising a flip-flop circuit (30) and a 
latch type of sense amplifier (22). The conductance of 
the dummy cell (24) is made smaller than that of the 
memory cell (12) so that the speed at which the poten­
tial on the bit line (BL) is lowered depends on the 
state of injection of electrons into the memory cell 
(12) as compared with the speed at which the potential 
on the dummy bit line (DBL) at a time of reading data. 
The flip-flop circuit is reset or set in accordance with 
the speed at which (30) the potential on the bit line 
(BL) is lowered and then the latch type of sense ampli­
fier (22) operates to latch the output of the flip-flop 
circuit (30) and output it as read data.
Patent EP-0374483-A3 (EP)
Title: Process for the production of printed circuits with contact areas
IPC: H05K3/10
Filed: 1989-11-17
Abstract: For producing printed circuits provided with contact areas, copper films are pressed against a template provided with raised areas in a predetermined pattern, and the interior of the impressed imprints produced in the copper films is filled with a setting material. After the pre-pressing with prepregs, printed circuits are produced from these pre-laminates. The copper films must have here a breaking tension > 10% and a thickness of 10 to 100  mu m.
Patent EP-0373431-A3 (EP)
IPC: D01H1/18
Filed: 1989-11-30
Abstract: Bei einem Vorgarnspulengatter, insbesondere für Ringspinnma­
schinen, wird vorgesehen, daß die Tragelemente für die Querträ­
ger (12, 13) mit quer zur Maschinenlängsrichtung abragenden Aufnahmedor­
nen (24) versehen sind, auf die als Querträger dienende Profilstücke 
aufgesteckt sind.
Patent EP-0370549-A3 (EP)
IPC: G01N1/38
Filed: 1989-11-06
Abstract: Procédure pour la dilution de compositions, plus parti­
culièrement de produits homéopathiques, où des quantités 
consécutives de liquide diluant (3) sont amenées dans un 
réservoir mélangeur (1) étant chaque fois vidangées, les 
quantités respectives à diluer étant chaque fois formées 
par le produit demeurant sur les parois du réservoir 
mélangeur (1) après chaque cycle de mélange, caractérisée 
en ce que le réservoir mélangeur (1) est évidé par jet 
d'air après chaque cycle de mélange.
Patent EP-0372649-A3 (EP)
Title: Integrator circuit
IPC: G11C27/02
Filed: 1989-12-04
Abstract: A bilinear integrator comprises a first input (1) and a 
second input (5). The input (1) is connected to the input of a 
first current memory cell formed by two transistors (T1, T2), 
capacitor (C1), and switch (S1). The first current memory cell 
is arranged to store a current applied to its input during a 
first portion    of each sampling period and to reproduce that 
current at its output during a second portion  of the succeeding 
sampling period. The second input (5) is connected to the input 
of a second current memory cell formed by three transistors (T3, 
T4 and T5), capacitor (C2) and switch (S3)  via  the switch (S2). 
During a second portion  of each sampling period the current 
applied to the second input (5) and the current produced at the 
output of the first current memory cell are applied to the input 
of the second current memory cell. The second current memory cell 
has two outputs (from the drain electrodes of transistors (T4, 
T5)). The first output is fed back to the input of the first 
current memory cell while the second output is fed to the 
integrator output (8).
Patent EP-0388538-A3 (EP)
Title: Escutcheon assembly
IPC: E05B15/02
Filed: 1989-10-23
Abstract: An escutcheon (10) is provided for shielding a 
portion of a door panel or the like. The escutcheon 
includes a cover plate (42) having outer and inner faces. 
The cover plate is formed to include an axially 
extending lock cylinder-receiving cavity (56) having an 
annular rear opening in the inner face and a 
figure-8-shaped front opening (74) in the outer face. A lock 
cylinder (28) can be mounted in the cavity to display a 
figure-8-shaped front face of an interchangeable lock 
core housed in the lock cylinder through the 
figure-8-shaped front opening in the cover plate.