baber/WOPTO huggingface dataset:
Patent EP-0238710-A3 (EP)
IPC: H03B21/02
Filed: 1986-09-19
Abstract: Der Frequenzsynthetisierer umfaßt eine Umschaltein­
richtung (US), die eingangsseitig mit drei Signalen (S1, S2, 
S3) deren Frequenzen (f1, f2 bzw. f3) eine große Frequenz­
konstanz aufweisen, beaufschlagt wird und ausgangsseitig 
drei durchgeschaltete Signale (Sx, Sy, Sz) abgibt, deren 
Frequenz jeweils gleich einer beliebigen unter den Ein­
gangsfrequenzen ist. Dabei ist eine Mischerschaltung (M1, 
F1) vorgesehen, deren erster Eingang über einen Frequenz­
teiler (T1) mit einem der durchgeschalteten Signale (Sx) und 
deren zweiter Eingang mit einem anderen der durchge­
schalteten Signale (Sy) beaufschlagt ist. Um Freqenzen 
f'omin....f'omax zu erzeugen, deren relative Breite (f'omax 
- f'min)/f'min größer als die relative Breite (f4 - f1)/f1 der 
Eingangsfrequenzen f1...f4 ist, ist eine Mischereinheit (M3, 
F3) vorhanden, deren erster Eingang mit dem Ausgang der 
Mischerschaltung (M1, F1) verbunden und deren zweiter 
Eingang mit einem weiteren, über einen Frequenzverviel­
facher (V) geführten durchgeschalteten Signal (Su) beauf­
schlagt ist.
Patent EP-0196152-A3 (EP)
IPC: G01R31/3185
Filed: 1986-01-29
Abstract: A digital integrated circuit includes a register (10) having 
a normal mode of operation in which it acts as a parallel input/­
output register. The register also has a second mode of opera­
tion in which it acts as a pseudo-random number generator, 
and a third mode in which it is connected as a circular shift 
register. This allows the register to be used for producing a vari­
ety of different test sequences for testing other parts of the cir­
cuits e.g. for testing a programmable logic array included in the 
circuit.
Patent EP-0199463-A3 (EP)
IPC: H01Q21/22
Filed: 1986-03-21
Abstract: A Beam-forming Network (BFN) includes a 
plurality of directional couplers (C₁, C₂, C₃) and 
phase shifters (P) which can interconnect both a 
transmitter and a receiver to the same group of 
radiating elements (1, 2, 3, 4) of an antenna even 
though the transmitter frequency band is different and 
well spaced from the receiver frequency band. This is 
accomplished, in accordance with the invention, by 
using directional couplers (C₁, C₂, C₃) each of which 
has a variable response over a wide band of frequencies 
but which is designed so that its response over the 
transmitter frequency band is stable and its response 
over the receiver frequency band is also stable.
Patent EP-0206906-A3 (EP)
Title: Colloidal dispersions of a cerium iv compound in an aqueous medium, and process for obtaining it
IPC: C01F17/235
Filed: 1986-06-11
Abstract: The dispersions, supersaturated in OH<-> ions, are prepared directly from the aqueous solution of the cerium(IV) salt by reacting the said solution with a base so as to obtain a degree of supersaturation higher than 3 and lower than 4.
Patent EP-0192598-A3 (EP)
Title: 11-beta-n,n-dimethylamino-estradienes, their preparation and pharmaceutical compositions containing them
IPC: C07J41/00
Filed: 1986-02-20
Abstract: Descriptions are given of 11 beta -aryl-estradienes of general formula I    <IMAGE>  (I)  where X means an oxygen atom or a hydroxyimino group N DIFFERENCE OH, where the hydroxy group may be in the syn or anti position, R1 means a methyl or ethyl group R2 means a -C 3BOND C-CH=CH2, a -CH2-(CH2)n-Y-R3 or a -CH=CH-(CH2)m-Y-R3 group, Y standing for an oxygen or sulfur atom, n for numbers 0 or 1, m for numbers 1, 2 or 3 and R3 for a hydrogen atom, for an alkyl or acyl radical with 1 to 4 carbon atoms respectively, with the proviso that when m stands for 1 and Y for an oxygen atom, R3 means an alkyl radical with 1 to 4 carbon atoms. The new 11 beta -aryl-estradienes possess antigestagenic and antiglucocorticoid effects.
Patent EP-0231796-A3 (EP)
IPC: H01H43/10
Filed: 1987-01-17
Abstract: A programmer timer for an appliance, such as microwave 
cooking oven, having a magnetron power switch positioned 
by a control selectively moved to one of three power 
level settings by user rotation of the single rotary 
knob to a selected position on one of three separate 
cooking program interval range scales on the dial. 
Selection of a knob position on the first scale provides 
a l00% magnetron duty cycle, or full "ON", cooking mode 
for the desired cooking interval, selection of a knob 
position on the second scale provides a first 
predetermined fractional duty cycle for "MEDIUM" power 
level magnetron operation for the desired cooking 
interval; and, selection of a knob position on the third 
scale provides a second predetermined fractional duty 
cycle for "LOW" or "DEFROST" power level magnetron 
operation for the desired cooking program interval. A 
single timing motor drives a cam advance mechanism for 
effecting time-out of the selected program interval for 
the three power levels of operation.
Patent EP-0243645-A3 (EP)
Title: Compounds having a nootropic activity, agents containing them and their use in the treatment and prophylaxis of cognitive malfunctions
IPC: A61P25/28
Filed: 1987-03-18
Abstract: The invention relates to novel compounds having a nootropic activity, the use of ACE inhibitors as medicaments having nootropic activity, agents containing them, and their use in the treatment and prophylaxis of cognitive malfunctions.
Patent EP-0252265-A3 (EP)
IPC: A47L9/10
Filed: 1987-05-25
Abstract: A specially arranged, two compartment, four stage industrial dust 
collector is provided which is efficient, effective, and economical. 
The first compartment (54) has a lower chamber (64) 
which contains a cyclone (52) and 
an upper chamber (65) which contains 
a downstream spiral baffle (69) or rings to 
remove larger particulates of dust. The second compartment (60) has an 
annular upper chamber (113) with a special arrangement of overhead nozzles (80) 
for downward air flow to remove particulates of dust by kinetic energy 
and a lower chamber (88) containing 
filters (90) for lateral and upward air flow 
to filter the remaining particulates of dust.
Patent EP-0254902-A3 (EP)
Title: Solutions of oxazaphosphorins with enhanced stability and process for their preparation
IPC: A61P31/04
Filed: 1987-07-03
Abstract: Solutions comprising oxazaphosphorins having the general formula <IMAGE>  wherein R1, R2 and R3 are radicals and at least two of said radicals are 2-chloroethyl and/or 2-mathanesulfonyloxyethyl and the remaining radical is selected from hydrogen, methyl and ethyl; and about 80% to about 100% (v/v) ethanol; wherein the oxazaphosphorin concentration is about 10% to about 70% (w/v); and a process for the preparation thereof.
Patent EP-0255637-A3 (EP)
IPC: C10M111/06
Filed: 1987-07-17
Abstract: Die Erfindung betrifft Haftöle, die mindestens ein Schmieröl, 
z.B. ein Mineralöl, ein synthetisches Öl oder ein 
pflanzliches oder tierisches Öl, und einen Haftvermittler 
enthalten. Als Haftvermittler sind in den erfindungsgemäßen 
Schmierölen kolophoniumhaltige Harze, wie Tallharz oder 
Kolophonium enthalten.  
     Die erfindungsgemäßen Haftöle weisen eine ausgezeichnete 
Haftwirkung auf. Sie können insbesondere als vorzügliche 
Haftöle für Motorkettensägen und als Trennmittel für 
Bauschalungen verwendet werden.
Patent EP-0258845-A3 (EP)
Title: Ceramics bearing
IPC: F16C33/62
Filed: 1987-08-28
Abstract: Disclosed is a rolling bearing totaly made of ceramics.  
     The bearing consists of an outer ring (1), an inner ring (2) 
and multiple balls (3a) or needles placed between the outer and 
inner rings (1,2), and the balls (3a) or needles are retained by a 
bracket (12) provided on the outer ring (1) or the inner ring (2) and a 
retaining ring (4a) which cooperate with the bracket. Fixing of 
the retaining ring (4a) is achieved by engagement of screws or 
adhesion.  
     The ceramics bearing displays high durability as well 
as good heat-resistance and corrosion resistance.
Patent EP-0262561-A3 (EP)
IPC: B01D53/46
Filed: 1987-09-22
Abstract: Waste gases (1) containing noxious components 
are flowed through the inner tube (31) of the burner (3) of a burning 
apparatus (2), a secondary fuel gas (4) is fed into a space formed 
between the inner tube (31) and an outer (32) tube of the burner, 
and air or oxygen-rich air (5) is supplied to the burning 
apparatus, whereby the noxious components are burnt at a 
position apart from the free end of the burner.
Patent EP-0290668-A3 (EP)
IPC: D03J5/06
Filed: 1987-10-16
Abstract: Bei einem Verfahren und einer Vorrichtung zum Spei­
chern eines Schußfadenstückes vorbestimmter Länge in 
einem Schußfadenmagazin eines Schußfadenträgers (1) 
wird Schußfaden (31) in einem Luftstrahl pneumatisch 
in das Schußfadenmagazin eingebracht, wobei während 
dieses Einbringens des Schußfadens eine Relativbe­
wegung zwischen dem Luftstrahl und dem Schußfaden­
träger quer zu dem Luftstrahl und zumindest über die 
Länge des Schußfadenmagazins erzeugt wird. Der Luft­
strahl wird dabei in dem Schußfadenmagazin auf einem 
im wesentlichen U-förmigen Weg durch zwei nebeneinan­
derliegende, sich in Schußfadenträgerlängsrichtung 
erstreckende und in der Tiefe des Schußfadenträgers 
miteinander in Verbindung stehende Kammern (11, 12) 
geführt. In der zuerst durchströmten Kammer (11) 
wird der Schußfaden von dem Luftstrahl getrennt und 
in im wesentlichen zickzack- oder mäanderförmiger 
Anordnung über die Länge der Kammer verteilt zurück­
gehalten; durch die zweite Kammer (12) strömt der 
Luftstrahl aus.
Patent EP-0279906-A3 (EP)
Title: Adapter card mounting in a low profile microcomputer
IPC: G06F13/40
Filed: 1987-10-16
Abstract: In a low profile microcomputer, adapter cards are mounted horizontally in order to be able to use adapter cards designed for earlier, higher, machines. The cards are coupled to the microcomputer planar board by an extender card which extends vertically from the planar and has sockets extending horizontally when the card is in position. The adapter cards have edge connections which couple to these sockets. A removable bridge device is coupled between the top of the extender card and a vertical wall of the microcomputer to minimize horizontal movement of the extender card. For adapter cards which do not extend fully between the front and rear walls of the microcomputer, a channelled support arm, which fits over an end of a card, and is removably mounted on a vertical wall of the computer for slidable engagement with the card.
Patent EP-0233051-A3 (EP)
Title: Antiarrhythmic agents
IPC: C07D213/74
Filed: 1987-02-04
Abstract: A compound of the formula: 
<CHEM>
 or a pharmaceutically acceptable salt thereof, wherein <<Het>> is selected from (a) a 3- or 4-pyridinyl group optionally substituted by one or two substituents each independently selected from C1-C4 alkyl and amino, (b) a 2-pyridinyl group substituted by an amino group, (c) a 2-imidazolyl group optionally substituted by one or two C1-C4 alkyl groups and (d) a 2-, 3- or 4-pyridinyl group substituted by a nitro group, or an N-oxide thereof, or a 2-, 3- or 4-pyridinyl group substituted by a group of the formula -NHCOO(C1-C4 alkyl);
 R is selected from (a) -NHSO2R<3> where R<3> is C1-C4 alkyl, C3-C7 cycloalkyl or -NR<1>R<2> where R<1> and R<2> are each independently M or C1-C4 alkyl, (b) -SO2NR<1>R<2>where R<1> and R<2> are as defined above, (c) nitro, (d) amino and (e) acetamido;
 and X is a group of the formula -(CH2)m- where m is an integer of from 1 to 4, -CO(CH2)n- or -CH(OH)(CH2)n- where n is 1, 2 or 3.
Patent EP-0267765-A3 (EP)
IPC: G01N27/413
Filed: 1987-11-09
Abstract: Disclosed is an oxygen gas concentration-detecting 
apparatus in an internal combustion engine using an alcohol 
fuel comprising a ceramic substrate having one surface 
falling in contact with a reference gas and the other surface 
falling in contact with an exhaust gas of the engine and 
generating an electromotive force according to oxygen gas 
concentrations of both the gases, a pair of electrode members 
arranged on the ceramic substrate to take out the 
electromotive force, a first oxidation catalyst layer formed 
on the outer surface of the ceramic substrate to promote 
oxidation reaction of unburnt components, a laminate of a 
protecting layer of a metal oxide and a reduction catalyst 
layer of promoting reduction reaction of nitrogen oxides, 
which laminate is formed on the outer surface of the first 
oxidation catalyst layer, and a second oxidation catalyst 
layer arranged on the outer side face of the laminate to 
promote oxidation reaction of hydrogen gas. According to this 
apparatus, hydrogen gas is oxidized in the first oxidation 
catalyst layer and a bad influences by the difference of the 
diffusion speed between hydrogen gas and oxygen gas in the 
protecting layer are eliminated, the time of inversion of the 
concentration of oxygen gas inclusive of oxygen gas generated 
by reduction of nitrogen oxides can be precisely detected and 
discharge of nitrogen oxides is controlled with omission of 
a so-called EGR control device.
Patent EP-0252025-A3 (EP)
Title: An improved extractor of oil from oily seed or fruit pastes and the like
IPC: B30B9/16
Filed: 1987-06-19
Abstract: A tank extractor (1) of a rectangular plan view, the bottom wall of which is substantially shaped in the form of sectors (1b) of two partially interpenetrating cylinders, between which a longitudinal channel (1c) is arranged, housing a screw (2,2a) for the discharge of the treated paste. The bottom walls (1b) are formed as longitudinal segments or sub-sectors (3), in which annular slits (5a, 5b) are arranged. On the outside of each segment (3), a device (6a, 6b) is mounted comprising a longitudinal bar (8a, 8b) supporting two pluralities of small blades (9) designed to penetrate, at predetermined time intervals, through the slits (5a, 5b) so as to maintain these latter disobstructed and to entrain the oil towards the outside. The devices (6a, 6b) are driven by means, causing the small blades (9) to enter and come out said slits radially and at predetermined time intervals. In the tank (1) two twin kneading and mixing rotors are mounted comprising two longitudinal shafts (10a, 10b) rotating in opposite directions, each of which carries lengths of helicoidal blades (11a, 11b) designed to operate in interlacing zones and which angularly extend within a cylindrical sector of an angular amplitude not higher than 180 DEG , as well as longitudinal bars (4a, 4b) carrying comb-like devices (7a,7b) with radial teeth (28). made of elastomeric material, and which slide along the respective inner surface of the walls (1b). The teeth (28) are spaced apart from each other by slots so that the small blades (5) can enter into the tank (1) and then into the slots of the teeth (28) so as to clean also these latter.
Patent EP-0275978-A3 (EP)
Title: A method for depositing composite coatings
IPC: C23C16/44
Filed: 1988-01-19
Abstract: A process for producing a wear resistant article (30), such as a cutting tool. Gaseous halides of two or more of aluminum, zirconium, and yttrium with other reactants are passed over a cemented carbide or hard ceramic substrate (12) at 900 DEG -1250 DEG C for the cemented carbide substrate or about 900 DEG -1500 DEG C for the hard ceramic substrate, and 1 torr to about ambient pressure to form a composite ceramic coating (32) on the substrate (12). The coating (32) is a continuous first-phase metal oxide matrix (24) having particles (34) of at least one different metal oxide dispersed therein. In a preferred process, one or more of the metal halides is pulsed into the gaseous mixture containing a different metal halide to control the deposition of the particles.
Patent EP-0297466-A3 (EP)
Title: Device for forward-feeding of workpieces lying next to each other
IPC: B23D47/04
Filed: 1988-06-25
Abstract: In a device for advancing several workpieces placed side by side, a slide comprises several thin plates arranged alongside of one another. These thin plates are positionable against the workpiece end remote from a stop and are movable back and forth over a predetermined compensation distance parallel to the direction of advance of the workpieces. The compensation distance is longer than the greatest difference in length between the workpieces. The thin plates are prestressed by an energy accumulator which exerts a force which is larger than the force required for the advance of the workpieces. A first switch is arranged on the slide to switch off the slide drive as soon as one of the thin plates is displaced beyond the compensation distance in the direction opposite to the direction of advance.
Patent EP-0301252-A3 (EP)
Title: Automat location system
IPC: D01H4/48
Filed: 1984-05-08
Abstract: A service tender (16) for servicing operating stations (12) of a package-forming textile machine travels past the stations and senses the condition of a package-holding cradle (134,136,138) at each station (12) to determine the type of service operation required.
Patent EP-0323551-A3 (EP)
Title: High frequency shielding door
IPC: E06B5/18
Filed: 1988-10-13
Abstract: The high frequency shielding door consists of at least one door leaf (1) having a sheet metal shielding plate (16) and of a door case on which the door leaf (1) is swivellably fixed, and of a contacting device (20) for the electrically conductive connection between the plate (16) and a room shield which ends at the door case, when the shielding door is in the closed state. The plate (16) is fixed parallel to the door leaf (1) so as to be displaceable between two end positions, the end position remote from the door leaf (1) being the closing position of the contacting device (20) and the end position near the door leaf (1) being the open position of the contacting device. 
<IMAGE>
Patent EP-0313097-A3 (EP)
Title: Microcomputer system including master processor and slave processor
IPC: G06F15/16
Filed: 1988-10-24
Abstract: A microcomputer system including a master processor 
and a coprocessor interconnected via a bus is disclosed. 
The coprocessor supplies first, second and third signals 
to the master processor, the first signal taking an active 
level when the coprocessor requests a wait condition of 
the master processor, the second signal taking an active 
level at when the first signal is changed to the inactive 
level in a state of occurrence of arithmetic exception in 
the coprocessor, and the third signal taking an active 
level when the coprocessor is free of execution of an 
instruction and of occurrence of the arithmetic exception. 
When the coprocessor executes an instruction whose 
execution result is not required to be returned to the 
master processor, the master processor detects the level 
of the third signal and if the third signal is at the 
active level, the master processor starts to execute 
subsequent instructions irrespective of the first and 
second signals, in parallel to the execution of the 
instruction by the coprocessor.
Patent EP-0315081-A3 (EP)
Title: Anti-coagulating protein pp4-x, its preparation and use
IPC: C12Q1/6876
Filed: 1988-10-29
Abstract: Protein PP4-X, whose amino-acid sequence and the DNA sequence coding therefor have been determined, has anticoagulant properties and can be prepared by genetic manipulation. PP4-X is used for therapeutic and diagnostic purposes.
Patent EP-0321717-A3 (EP)
Title: Ultrasonic speckle velocity measurement method and apparatus
IPC: A61B8/06
Filed: 1988-11-23
Abstract: An ultrasonic speckle velocity measurement method and 
apparatus that uses the transmission and reception of 
ultrasonic waves to detect the velocity of moving members 
comprised of random scattering bodies. The ultrasonic 
wave transmitted toward a moving measurement object 
containing a large number of microscopic scattering bodies, 
and echo signals reflected by the measurement object are 
received. If, for example, the scattering bodies are blood 
corpuscles, the blood flow can be regarded as a random 
aggregation of these corpuscles, in which case the echo 
signal received will be the product of the random 
interference between waves scattered by individual 
corpuscles, and as such the blood flow velocity can be 
estimated from time-based fluctuation in the amplitude of 
the echo signals. Thus, the time-based fluctuation in the 
received echo signals is detected from, for example, the 
envelope signal thereof and frequency-analyzed, and from 
the fluctuation frequency thereof the velocity is obtained.  
     Accordingly, without using the conventional ultrasonic 
Doppler method it is possible to detect velocity and, in 
particular, to measure with accuracy even low velocities, 
and it is also possible to detect the velocity of moving 
members regardless of the direction in which the ultrasonic 
beam is transmitted.
Patent EP-0284192-A3 (EP)
Title: Sliding door operator
IPC: F15B15/08
Filed: 1988-02-18
Abstract: A door operator system includes a fluid cylinder (10) that has a cylinder body (12) and a rodless piston (30) adapted for reciprocation in the cylinder body (12). A carriage (50) which is adapted for reciprocation externally along the length of the cylinder body (12) is secured to the piston (30). An arm member (70) connects the cylinder carriage (50) to an associated sliding door. A control circuit is provided for controlling the operation of the fluid cylinder (10) and hence the position of the associated sliding door.
Patent EP-0282343-A3 (EP)
Title: Method to stimulate the immune response to specific antigens
IPC: A61P37/04
Filed: 1988-03-11
Abstract: Factors secreted in the suppressor cascade are 
effective in contravening the suppression of the immune 
system in response to a particular antigen when properly 
administered. TsF2 factors may administered prior to or 
contemporaneously with the antigen; TsF1 factors, in 
order to exhibit this desired effect, must be 
administered prior to administration of antigen.
Patent EP-0298677-A3 (EP)
IPC: G01D5/26
Filed: 1988-07-04
Abstract: An optical transducer system for producing 
an optical output signal representative of the 
rotational speed of a rotary member, particularly a 
shaft of a gas turbine engine, comprises a 
conventional inductive speed probe positioned 
adjacent the shaft to sense the passing of the teeth 
of a toothed wheel secured to and rotatable with the 
shaft. The inductive sensor thus produces an AC 
output signal whose frequency is proportional to the 
rotational speed of the shaft, and this signal is 
used to excite electrostatically vibration of a 
cantilever beam micromachined in silicon. The 
vibrating beam is arranged in an optical path 
defined by one or more optical fibres, such that its 
vibrations modulate light directed along the optical 
path at a frequency which is again proportional to 
the rotational speed of the shaft.
Patent EP-0313311-A3 (EP)
Title: Herbicidal sulfonamides
IPC: C07D265/00
Filed: 1988-10-18
Abstract: Compounds of the formula 
  
and salts thereof, W and W, being independently O 
and S, A being a nitrogen-containing heterocyclic 
ring system, E being O, S(O) m  or NR₃ where m is 0-2, 
R₁, R₂ and R₃ is hydrogen, C₁-C₄ alkyl or C₂-C₄ 
alkenyl or alkynyl and E₁ being hydrogen, halogen or 
one of a variety of organic substituents.  
     The compounds are effective herbicides.
Patent EP-0349719-A3 (EP)
IPC: E05C1/04
Filed: 1989-04-17
Abstract: Die Erfindung betrifft einen in Form einer Tür oder 
eines Fensters ausgebildeten Flügel (3) mit im zwischen 
Rahmen (2) und Flügel (3) ausgebildetem Türfalz angeord­
neter Verriegelungseinrichtung (8), welche mittels einer 
flügelseitigen Betätigungshandhabe (5) bedienbar ist, 
und schlägt zur Erhöhung des Sicherheitswertes vor, daß 
vor der Schmalseite des Aufdecks (4) des Flügels (3) ein 
in Längsrichtung der Schmalseite verlagerbarer Riegel­
schieber (6) am Rahmen (2) angeordnet ist, der im Verrie­
gelungszustand in ein vor der Schmalseite des Aufdecks 
(4) gelegenes Gegenschließteil (7) eingreift.