baber/WOPTO huggingface dataset:
Patent EP-0192208-A3 (EP)
Title: Device for the continuous production of manufactured articles reinforced with hydraulic binders mixes and the corresponding process
IPC: B28B23/00
Filed: 1986-02-14
Abstract: Device for the continuous manufacture of manufactured articles reinforced with mixtures of hydraulic binders and consisting of: a conveyor belt; a plurality 'A' of process stations for the formation of superimposed thin and uniform layers of a net of a hydraulic binder mix, each station consisting of: a feeder of the reinforced net 4; a wetting and degassing device 5 of the net 4; a means 2 for metering the binders mix; a section 7 for feeding and laying the net 4 on the conveyor belt 1; compacting elements 16; a means 6 for the extraction of water during the compacting state; and a second metering device 2' for the hydraulic binders mix; a levelling and sizing station 23; a final water-extracting station 26; a pressing station 27; a longitudinal and cross-cutting station 35, and a gathering station 36 for the produced plates.
Patent EP-0198185-A3 (EP)
IPC: C08J3/24
Filed: 1986-02-27
Abstract: Urethane compositions are prepared which contain 
preformed adducts. The preformed adducts are prepared by 
reacting a polyisocyanate with various polyols or amine 
analogs thereof whereby a product insoluble in the urethane 
prepolymer is produced. An intermediate polyol is added to 
produce a prepolymer. The cured urethane compositions 
have high low-strain modulus.
Patent EP-0199103-A3 (EP)
IPC: A61K33/40
Filed: 1986-03-21
Abstract: Cataract in mammalian lenses can be prevented or reversed 
by applying a solution of an imidoester, a N-hydroxy-­
succinimide-ester or hydrogen peroxide to the lens under 
conditions that permit the solution to interact with the 
lens constituents.
Patent EP-0227954-A3 (EP)
IPC: G11B15/61
Filed: 1986-11-27
Abstract: Beschrieben ist eine Einrichtung zur Halterung eines 
Bandführungselements in einem Video-Magnetbandgerät, 
die aus einem dem Bandführungselement zugeordnetem 
Gleitschuh und einem am Gerätechassis befindlichen He­
belteil besteht. Das Bandführungselement wird lose mittels 
eines Antriebselements von der Geräte-Ausgangslage in 
eine Geräte-Endlage geführt, und legt ein aus einer Band­
kassette gezogenes Magnetband teilweise um eine Kopf­
trommel eines nach dem Schrägspurverfahren arbeitenden 
Videogerätes. Hierbei wird das Bandführungselement an 
Zentrierflächen eines Halteteils mittels einer besonders 
ausgebildeten Bandführungsrolle angelegt und wird erst in 
seiner Endlage in die Zur Kopftrommel erforderliche Win­
kel- und insbesondere Höhenlage gebracht.
Patent EP-0228579-A3 (EP)
Title: Digitising tablet method for its control
IPC: G06F3/033
Filed: 1986-11-28
Abstract: A digitising tablet has a grid winding (X), (Y) for fine sensing and a grid winding (A), (B) for coarse sensing for one coordinate direction in each case, all of which are located to be coplanar with respect to one another. The grid windings (X,Y) for the fine sensing and the grid winding (A,B) for the coarse sensing are subdivided into conductor track groups in which the conductor tracks extend in parallel to one another at a predetermined spacing. The widths of the conductor track groups of the grid winding (X,Y) for the fine sensing differ from the widths of the conductor track groups (A,B) for the coarse sensing. Furthermore, both the front and the rear of the digitising tablet can be utilised. <IMAGE>
Patent EP-0200554-A3 (EP)
IPC: C07K14/195
Filed: 1986-05-01
Abstract: A hybridoma for production of monoclonal antibodies 
that are specific for mouse interleukin-2 but do not signifi­
cantly cross-react with human or rat interleukin-2, and the 
monoclonal antibodies themselves. The hybridoma is prefer­
ably a fusion product of a mouse myeloma cell line and rat 
spleen cells immunized with supernatant from a mouse T cell 
line.
Patent EP-0232657-A3 (EP)
IPC: B65C9/02
Filed: 1986-12-26
Abstract: A machine and a method for precision labeling of 
containers such as cans for labeling top, bottom or sides, 
including labeling sides of containers with lids; side 
labels may have secondary labels, e.g., tax stamps, placed 
thereon.
Patent EP-0237832-A3 (EP)
IPC: E05B17/04
Filed: 1987-02-23
Abstract: Die Erfindung betrifft ein Ausgleichsgetriebe für ein Riegelschloß, ins­
besondere ein Einstemmschloß, mit einen von einem Schließbart (5) betätig­
baren Ritzel (3) in Form eines geschlitzten, mit den Ritzelzähnen versehenen Ringes 
und einem Sperritzel (6), wobei zwischen dem Ritzel (3) und dem Sperritzel (6) weitere 
mit diesen Ritzeln (3,6) kämmende Ausgleichsritzel (1) und gegebenenfalls mit den 
Ausgleichsritzeln (1) verbundene Getrieberitzel (7) für eine dauernde kraft- und/oder 
formschlüssige Kupplung dieser Teile angeordnet sind. 
Dieses Ausgleichsgetriebe ist dadurch gekennzeichnet, daß die Ausgleichs­
ritzel (1) Ausnehmungen (2) aufweisen, die beim Betätigen des Ausgleichs­
getriebes jeweils in ihren dem Ritzel (3) zugewandten Drehstellungen dem 
im Schlitz (4) angeordneten Schließbart (5) direkt gegenüberliegend vor­
gesehen sind, wodurch Platz für das Vorbeidrehen des Schließbartes (5) 
geschaffen ist.
Patent EP-0240986-A3 (EP)
Title: D-nor-7-ergoline derivatives, process for preparing them, pharmaceutical composition and use
IPC: C07D487/06
Filed: 1987-04-07
Abstract: There are disclosed pharmaceutical compounds of the formula <CHEM> wherein R is H or CH3, R1 is H or OCH3, R2 is C1-C4 hydrocarbon group and X is an organic group, and pharmaceutically acceptable salts thereof, a process for their preparation, a pharmaceutical composition containing them as active ingredients, and their use in the preparation of a medicament for the treatment of Parkinson's disease, depression or psycosis.
Patent EP-0275557-A3 (EP)
IPC: B23G9/00
Filed: 1987-12-29
Abstract: Die Erfindung betrifft eine Einrichtung zur kontinuier­
lichen Gewindeausbildung von Muttern bei der die Stand­
zeiten des Gewindewerkzeugs durch komplexe Adjustierung 
sowohl seiner Lagerung im Mitnahmekopf verlängert sind und 
die Werkzeuge incl. ihrer Schäfte kürzer ausgeführt werden 
können, was besonders für die Gewindebohrer mit kleinen 
Durchmessern eine wesentliche Bedeutung hat. Die Erfindung 
verbessert auch die Zubringung und das Aufstecken von 
Mutterrohlingen.  
     Erfindungsgemäß ist dem Gewindeschneider eine einzige 
Rolle (6) zugeordnet, welche im rotierenden Mitnahmekopf 
(4) teilweise versenkt ist und in deren Umfangsausnehmung 
ein Ringteil des Schaftes des Gewindebohrers (12) ein­
greift. Der Schneidkopf des Werkzeugs greift zwischen drei 
Führungsscheiben (19, 20) ein, deren Planstirnflächen die 
Rohlinge (13) dem Gewindeschneider (12) mit der verlangten 
Genauigkeit zuführen.
Patent EP-0238114-A3 (EP)
IPC: G06T13/80
Filed: 1987-02-12
Abstract: A technique for achieving read-time animation in bit-map data 
displays in apparatus having a display memory in which digital 
codes are stored to give the colour and/or luminance of each pixel 
of the display and the display memory is accessed repeatedly in a 
recurrent display scan cycle to read-out the digital codes to 
produce the display. The time available for modifying the contents 
of the display memory to achieve animation of an object against a 
fixed background is very small and access to the display memory for 
the display scan and for writing-in new digital codes must not be 
in conflict. The present invention proposes a method of 
continually modifying the display memory content, to achieve object 
animation, in which the shape of an object is coded into a machine 
code program (e.g. by a compiler) before the display is run and 
then the machine code program is used as a sub-routine as the 
display is run to move the data for the object shape (with or 
without modification) to different memory locations of the display 
memory, with the data for the background areas involved being saved 
and re-written as the animation progresses and the object shape 
moves over the background. Figure 1 shows a block diagram of data 
display apparatus in which the invention can be embodied.
Patent EP-0274143-A3 (EP)
IPC: C09K8/74
Filed: 1987-11-17
Abstract: This invention concerns a process for stimulation 
of an underground hydrocarbon formation by acidizing, 
characterised in that, before the phase of retrieval 
of the treatment acid formulation, the zone of the 
formation close to the wellbore is raised to, or 
maintained at, a temperature at least equal to that of 
the formation more distant from the well. Any means 
may be used to achieve this end.
Patent EP-0232180-A3 (EP)
IPC: H02G15/013
Filed: 1987-02-05
Abstract: A closure (10) which consists of a closure body (12) hav­
ing two segmented end seals (14, 16). Each of these segmen­
ted end seals consists of a support structure and at least two 
pie-shaped end sections. The end sections are sized and con­
figured for mating with the support structure. Each of the end 
sections has a portion of its periphery which comprises a seg­
ment of the periphery of the assembled segmented end seal 
so that when the end sections and the support structure are 
mated together the assembled segmented end seal has a uni­
form periphery. At least one of the pie-shaped end sections 
contains an aperture for receiving a cable (22) wherein the 
aperture is located entirely within the periphery of the sec­
tion.
Patent EP-0234888-A3 (EP)
Title: Process for producing human epidermal growth factor and analogs thereof
IPC: C12N15/09
Filed: 1987-02-20
Abstract: Disclosed is a process for producing a fusion protein comprising epidermal growth factor (EGF) attached through a Glu-residue to a leader. Treatment ofthe fusion protein with a Staphylococcus aureus V8 protease specific for cleaving peptides at a Glu-linkage produces large amounts of the 53 amino acid EGF sequence.The treatment conditions optimize production of the 53 and 51 amino acid EGFs relative to shorter analogs, and take full advantage of the selectivity of the protease.
Patent EP-0251708-A3 (EP)
Title: Improved catalyst compositions and methods of making same
IPC: B01J37/02
Filed: 1987-06-25
Abstract: A method of making a catalyst composition comprising an activated alumina coating stabilized against thermal degradation includes applying a coating of alumina having one or more platinum group metal catalytic components dispersed thereon onto a carrier substrate and calcining the coating. The calcined coating is then impregnated with a solution of a thermal stabilizer-precursor and calcined again to provide a thermal stabilizer in the alumina. Bulk ceria, optionally an aluminum-stabilized bulk ceria, may also be added to the composition, preferably at specified minimum levels, including a high purity bulk ceria on which one or more non-rhodium platinum group metal catalytic components, e.g., platinum, optionally, are dispersed. A separate aspect of the invention provides for a method of making a catalyst composition including dispersing one or more platinum group metal catalytic components on an activated alumina and calcining the combined alumina and platinum group metal catalytic components. The steps are carried out under limited acidification conditions whereby at least minimum dispersions of the platinum group metal catalytic components are attained. The invention also provides for catalyst compositions resulting from either or both the foregoing methods.
Patent EP-0260908-A3 (EP)
IPC: F02B45/02
Filed: 1987-09-14
Abstract: The thermal ignition combustion system comprises means 
for providing walls defining an ignition chamber, the 
walls being made of a material having a thermal 
conductivity greater than 20 W/m°C and a specific heat 
greater than 480 J/kg°C with the ignition chamber being in 
constant communication with the main combustion chamber, 
means for maintaining the temperature of the walls above a 
threshold temperature capable of causing ignition of a 
fuel, and means for conducting fuel to the ignition 
chamber.
Patent EP-0268494-A3 (EP)
IPC: G21C21/00
Filed: 1987-11-19
Abstract: Apparatus for inserting and removing a plurality 
of elongated members (20) from a nuclear reactor fuel 
assembly (12), includes a frame (58) supported so as to be 
movable toward and away from the fuel assembly (12) with 
upper and lower spaced plates (68, 70) which are movable 
relative to one another and, together, toward and away from 
the adapter plate (22) of the top nozzle (18) of the fuel 
assembly (12), the lower plate (70) has a downwardly 
extending hollow releasing member (76) for moving a latch­
ing member (48) between its latched position and an un­
latched position, an engaging member (84) connected to the 
releasing member (76) extends therethrough downwardly from 
the lower plate (70) and an actuating member (90) extends 
downwardly from the upper plate (68) through the releasing 
member (76) so as to be able to coact with the engaging 
member (84) to releasably engage the latching structure 
(28).
Patent EP-0272902-A3 (EP)
IPC: D01F6/62
Filed: 1987-12-21
Abstract: Novel polylactide composition containing 
segments of poly(R-lactide) interlocked with segments 
of poly(S-lactide).
Patent EP-0276849-A3 (EP)
Title: Rotary breaker with protected projecting blades
IPC: B02C13/18
Filed: 1988-01-28
Abstract: The rotor of the crusher receives the stones at its centre. It comprises three blades (20, 21) which, except on the ejecting edges (22), are protected against internal wear by their hollow shape which retains a protective layer of stones. These edges are protected from impacts by protecting plates (24) arranged radially in front of them.   <IMAGE>
Patent EP-0280264-A3 (EP)
Title: Multi-stage vacuum pump
IPC: F04B25/00
Filed: 1988-02-24
Abstract: The vacuum pump (10) includes two pairs of piston and cylinder assemblies (21, 22, 23, 24) mounted on opposite sides of a crankshaft (13) in a common plane with the gas inlets for the first and second cylinders of a first pair of piston and cylinder assemblies (21, 22) being connected to the device to be evacuated and the gas outlets thereof being connected to a common outlet (17) having a spring biased one-way valve controlling the outlet and to a passage connected to the inlet of a third cylinder in said second pair of piston and cylinder assemblies (23, 24). The gas outlet of the third cylinder (23) is connected to the inlet of the fourth cylinder (24) and the gas outlet of the fourth cylinder is connected to the common outlet through spring biased one-way valves. Each cylinder is provided with a cylinder head having a pair of one-way valves controlling inlet and outlet ports wherein the one-way valve controlling the gas inlet port acts as a torque reduction valve to reduce the amount of torque necessary to move the piston away from the cylinder head on the initial stroke of the piston. Each cylinder is provided with a liner in the form of a sleeve having an hard wear resistant oxide coating thereon and each piston is provided with a coating of filled polytetrafluorethylene for the purpose of reducing friction.
Patent EP-0287968-A3 (EP)
IPC: B01F15/04
Filed: 1988-04-15
Abstract: Das Verfahren und die Vorrichtung zum Dosieren und Mischen von 
Mehrkomponenten-Kunststoffen, insbesondere Polyurethan, arbeitet mit 
mindestens zwei zeitweise im Gegentakt betriebenen, hydraulischen 
Kolben- und Zylindereinheiten A₁ und A₂ für jede Komponente. Der Druck für 
die die Dosierung übernehmende zweite Kolben- und Zylindereinheit wird vor 
Beginn des Dosierens dem Druck der gerade dosierenden ersten Kolben- und 
Zylindereinheit angeglichen. Die Umschaltung von der einen auf die andere 
Kolben- und Zylindereinheit (z.B. von A₁ auf A₂) erfolgt so, daß mit dem 
Abschalten der ersten Kolben- und Zylindereinheit gleichzeitig das 
Dosieren von der zweiten Kolben- und Zylindereinheit übernommen wird. 
Hierzu ist ein Schaltventil 9 mit einer sog. Nullüberdeckung vorgesehen, 
das den Komponentenstrom aus der einen Kolben- und Zylindereinheit 
zwangsläufig und gleichzeitig mit dem Abschalten der anderen Kolben- und 
Zylindereinheit freigibt. Die Vorspannung und Druckangleichung erfolgt 
durch eine hydraulische Steuereinrichtung 8, die in den hydraulischen 
Kreis des Volumenstromes in Leitung 21 eingebaut ist und eine automatische 
Angleichung des Vorspanndruckes an den Dosierdruck bewirkt. Hierdurch ist 
eine Vorspannung und Druckangleichung ohne zusätzliche Bauteile auf der 
Komponentenseite möglich.
Patent EP-0296540-A3 (EP)
Title: Coating composition for aluminium alloys and the use thereof
IPC: C09D5/08
Filed: 1988-06-21
Abstract: 1. Coating composition for aluminium and aluminium alloys. 2.1. Coating compositions for aluminium alloys were hitherto chromate-containing, which posed occupational hygiene and environmental problems. The novel coating compositions shall avoid the use of chromates. 2.2. A coating composition for aluminium and aluminium alloys contains a binder based on polyvinyl butyral and phenolic resin and as corrosion-inhibiting pigment a homogeneous mixture and/or a mixed-crystal product of calcium hydrogen phosphate and magnesium hydrogen phosphate, with or without zinc oxide. 2.3. Use for coating, in particular basecoating aluminium and aluminium alloys.
Patent EP-0312017-A3 (EP)
Title: Differential amplifier
IPC: H03F1/32
Filed: 1988-10-12
Abstract: A differential amplifier capable of achieving a large 
amplification, a wide frequency range, a high common 
mode rejection ratio, and a wide dynamic range 
simultaneously is disclosed. The amplifier includes a 
device (17) to produce negative resistance connected to 
output terminals (3,4) and including level shift 
circuits (28,29) to generate additional voltages.
Patent EP-0317939-A3 (EP)
Title: Input circuit incorporated in a semiconductor device
IPC: G11C16/06
Filed: 1988-11-21
Abstract: An input circuit incorporated in a semiconductor device is 
provided in association with a multi-purpose input terminal (15) 
which is shared by first and second input signals (OE with over-­
bar/Vpp) different in voltage level from each other, and the 
input circuit comprises an input buffer circuit (25) for storing 
the first input signal, a series combination of a first field 
effect transistor (28), an intermediate node (N1) and a second 
field effect transistor (30) coupled between the multi-purpose 
input terminal and an internal circuit (12) supplied with the 
second input signal, a resister (29) coupled between a source of 
constant voltage (Vcc) and the intermediate node, a first control 
circuit (23) producing a first gate control signal supplied to a 
gate electrode of the second field effect transistor, and a 
second control circuit (26/40) capable of detecting the second 
input signal and producing a second gate control signal supplied 
to a gate electrode of the first field effect transistor, so that 
the second field effect transistor keeps off even if the first 
field effect transistor undesirable turns on.
Patent EP-0307192-A3 (EP)
Title: Safeguard arrangement for plant
IPC: F16P3/08
Filed: 1988-09-08
Abstract: A plant comprises a plant auxiliary (11,12) provided 
with a lid (102) which is opened for maintenance, and 
actuation means (13-16) for switching the plant between 
"operational" and "maintenance" states. For example there 
may be switching means (13-16) installed on a piping 
connected to said plant auxiliary (11), and driving means 
(221) to give a driving output to the switching means in 
response to an opening or closing instruction signal for 
said switching means, and which is employed when operations 
for maintenance of the aforesaid plant auxiliary are 
executed. To safeguard maintenance personnel, there are 
lid opening detecting means (2) to detect the opening of 
the lid of the aforesaid plant auxiliary or the release of 
locking means thereof, and checking means to ensure that 
the actuation means is in the "maintenance" state when it 
is detected by said lid opening detecting means that the 
lid is opened or to be opened.
Patent EP-0317218-A3 (EP)
Title: Serial video processor and fault-tolerant serial video processor device
IPC: G06F15/80
Filed: 1988-11-11
Abstract: A system for real-time digital processing of a video signal 
is disclosed. Using a large number of one-bit serial processor 
elements (10), each operating on one pixel of a horizontal scan. 
The video signal (15) is converted to digital by an A-to-D 
converter (18), and stored in a set of input registers, one 
register for each processor element (10). All of these input 
registers are loaded during a horizontal scan, as the input 
registers are addressed in sequence by a commutator. Each 
processor element (10) includes a one-bit binary adder, a set of 
one-bit registers, and two one-bit wide data memories of a size 
to store data from several scans. The processor elements are all 
controlled in common by a sequencer, a state machine or a 
processor (25). The processed video data is transferred to an 
output register for each processor element (10), from which it is 
converted to a video signal by a D-to-A converter (0). A frame 
memory (17) may be used to save a processed frame for use in 
convolving the next frame; the input of the frame memory (17) is 
taken at the output registers, and the frame memory output is 
applied to the input registers.
Patent EP-0321106-A3 (EP)
Title: Process
IPC: C07F9/38
Filed: 1988-11-24
Abstract: A cycloalkyl phosphorus compound is obtained by the catalytic hydrogenation of a substituted or unsubstituted aryl phosphonic acid using a heterogeneous catalyst which is a Group VIII metal on carbon. The hydrogenation is preferably effected in water. The catalyst can be ruthenium on carbon. When phenylphosphonic acid is used as the starting material, a yield of about 95% of essentially pure cyclohexylphosphonic acid can be obtained.
Patent EP-0335274-A3 (EP)
Title: Formation of nitrophenyl ethers from polyols and nitroanisoles
IPC: C08G65/333
Filed: 1989-03-23
Abstract: Disclosed is a novel process for effecting an 
ether interchange reaction by heating together in the 
presence of a basic catalyst, a nitroaromatic ether or 
thioether and an organic compound containing at least 
one hydroxyl or mercapto group. The novelty resides 
particularly in carrying out the interchange in an 
inert solvent while sparging the heated reactants 
thereby to remove at least a portion of solvent along 
with an evolving alcohol or thiol.  
     The process is particularly adapted to the 
capping of organic polyols with nitroaromatic ether 
groups. The capped products are useful as inter­
mediates for the preparation of high molecular weight 
polyamines which in turn find utility in various 
polymer applications.
Patent EP-0341519-A3 (EP)
Title: Electronic sunglasses
IPC: G02C7/10
Filed: 1989-04-28
Abstract: Herein disclosed are a pair of electronic sun­
glasses (1) making use of the electrooptic effect of a 
liquid crystal. The sunglasses comprise a pair of 
liquid crystal panels of twist nematic type each made 
of a substrate of a synthetic resin for forming a 
transmittance-variable portion. The liquid crystal 
panels have a twist angle of an orientation of 60° to 
80° or 100° to 120°. Further comprised are a pair of 
polarizing plates applied to the liquid crystal panels 
and having their axes of absorption or polarization 
aligned with the angle of orientation of said liquid 
crystal panels. The smaller one of the angles formed 
between the axes of polarization of the objective po­
larizing plates of the liquid crystal panels for the 
right and left eyes is less than 45°. A solar cell (2) 
acts as a power source for driving the liquid crystal 
panels.
Patent EP-0343678-A3 (EP)
Title: Process for carefully preparing plant extracts
IPC: A23F5/26
Filed: 1989-05-26
Abstract: A process for the preparation of plant extracts under mild conditions, especially of high-quality coffee extract by multistage cold extraction of ground roast coffee is described. A high overall yield can be achieved by stepwise milling of the solid constituents in aqueous suspension down to colloidal fineness in the second and third extraction stage at low temperatures. The residue can, where appropriate, be subjected to a short-term high-temperature treatment.