baber/WOPTO huggingface dataset:
Patent EP-0173574-A3 (EP)
IPC: C10G21/00
Filed: 1985-08-30
Abstract: The removal of asphalt from heavy oil is accomplished 
by delivering the heavy oil, mixed with pentane, to the in­
terior of a drum (10) provided with screw flights (38). The 
asphalt precipitates and rotation of the drum effects separa­
tion by progressive decantation. Delivery of washing solvent 
(at 52) and steam (at 54) to different regions of the drum (10) 
leads to discharge of asphalt which is well separated from 
traces of the crude oil.  
     The process is advantageously utilised in connection 
with enhanced oil recovery. Coal and limestone area added 
(at 58, 60) to the discharged asphalt and briquetted (at 68) to 
a solid fuel used to provide process heat for enhanced oil 
recovery operations with an advantageous financial econ­
omy.
Patent EP-0193771-A3 (EP)
IPC: B65G47/90
Filed: 1986-02-17
Abstract: Eine Vorrichtung zur automatischen einzelnen Entnahme 
von Gegenständen aus Behältern besteht aus einem Gestell 
(1), unter dem mindestens ein Behälter (4) mit den zu entneh­
menden Gegenständen aufstellbar ist, einem an dem Gestell 
im Bereich über dem Behälter beweglich angeordneten Ent­
nahmearm (2), einer Halterung (10) für den Entnahmearm, die 
über eine kardanische Aufhängung mit dem Gestell verbunden 
ist, einem Antrieb zur Längsverschiebung des Entnahmearms 
(2) relativ zu der Halterung (10) sowie weiteren Antrieben zur 
Verschwenkung der Halterung (10) in verschiedenen im Winkel 
zueinander stehenden Ebenen. Um zu erreichen, daß mit dem 
Entnahmearm (2) eine extrem große Abgabehöhe erzielbar ist 
und die Vorrichtung beispielsweise auch zum Beladen von re­
lativ hohen Schwerkraftordnern anwendbar ist, sind zur Ver­
schwenkung der Halterung (10) des Entnahmearms (2) Zahn­
segmente (14, 17) vorgesehen, die mit antreibbaren Ritzeln 
(16,22) im Eingriff stehen.
Patent EP-0196656-A3 (EP)
IPC: G09G5/24
Filed: 1986-04-01
Abstract: The invention provides a novel method for producing 
character patterns by planting a bit pattern of a specified 
character. According to the method, the character-bit pattern 
corresponding to each of the specified character is read out 
of a storage region (Q), (S) in a font memory (13) correspond­
ing to the specified character. The storage region (Q), (S) is 
composed of a plurality of necessary and smallest possible 
regions each of which stores the individual character-bit 
pattern to be planted.
Patent EP-0218150-A3 (EP)
Title: Saccharose-tricarboxylic acid, process for its production and its use
IPC: A23L27/20
Filed: 1986-09-25
Abstract: Sucrosetricarboxylic acid can be prepared by oxidising sucrose with oxygen, where appropriate mixed with inert gases, using a catalyst which is more efficient than platinum/alumina. The product can be employed in detergents or as food additive.
Patent EP-0191638-A3 (EP)
IPC: B60S1/08
Filed: 1986-02-12
Abstract: The apparatus 
detects the amount of rain positioned on 
a rain sensor (100) regardless of the wiping speed of a wiper (85) and 
smoothly moves the wiper (85) at different wiping speeds in 
accordance with the detected amount of rain. The apparatus for 
controlling wiper (85) includes the rain sensor (100), a first comparator 
(200), an actuator (300), a second comparator (400), a timer (500), a 
memory (600) and a changing device (700). The rain sensor (100) is 
located on an exterior surface of a front windshield (84) of a vehicle 
and detects amount of rain which is positioned on the rain sensor 
(100). The wiper (85) wipes out the exterior surface of the front 
windshield (84) and moves from and returns to an initial position (88).  
     The first comparator (200) compares the amount of rain detected 
by the rain sensor (100), after the wiper (85) wipes out the rain 
sensor (100), with a small predetermined amount of drops of water. 
When the first comparator (200) determines the detected amount of rain 
is equal to or greater than the small predetermined amount of drops of 
water, the first comparator (200) outputs a first actuating signal.  
     The actuator (300) actuates the wiper (85) in accordance with 
receipt of the first actuating signal outputted from the first comparator 
(200). When the actuator (300) receives the first actuating signal the 
actuator (300) moves the wiper (85) at a low wiping speed and the 
actuator (300) outputs a pulse signal.  
     The second comparator (400) compares the detected amount of rain 
positioned on the rain sensor (100) after the wiper (85) wipes out the 
rain sensor (100) with a large predetermined amount of drops of water. 
When the second comparator (400) determines the detected amount of 
rain is equal to or greater than the large amount of drops of water, the 
second comparator (400) outputs a second actuating signal.  
     The timer (500) receives the pulse signal and an output signal 
outputted from the actuator (300) and a changing device (700). The 
 
 
timer (500) outputs a clock signal having a long time period after the 
wiper (85) returns to the initial position (88) at the high wiping speed. 
The timer (500) outputs a clock signal having a short time period after 
the wiper (85) returns to the initial position (88) at the low wiping speed.  
     The memory (600) memorizes the second actuating signal outputted 
from the second comparator (400) and the memory (600) outputs the 
memorized second actuating signal after expiration of either the long or 
short time period after the wiper (85) returns to the initial position 
(88) in accordance with the clock signal outputted from the timer (500).  
     The changing device (700) for changes the wiping speed of the 
wiper (85) at the time when the wiper (85) returns to the initial 
position (88) in accordance with the memorized second actuating signal 
outputted from the memory (600).
Patent EP-0194793-A3 (EP)
IPC: A61P31/04
Filed: 1986-03-04
Abstract: 9-0-Acyltylosin derivatives of formula 
  
where  
R is a C₂₋₇ alkanoyl or benzoyl group optionally 
substituted by C₁₋₄ alkyl, C₁₋₄ alkoxy, nitro or halo;  
where  
R¹ is hydrogen or mycarosyl; and  
R² is mycinosyl;  
or a pharmaceutically-acceptable salt thereof;  
are effective antibacterial agents.
Patent EP-0200448-A3 (EP)
IPC: F04B43/12
Filed: 1986-04-21
Abstract: There is disclosed a peristaltic pump comprising a 
substantially rectilinear pinch-deformable tube having an 
axial direction and tube deforming means extending axially 
of said tube and movable perpendicularly to said axial 
direction so as to engage said tube and deform it peristaltic­
ally at positions successively displaced in one direction 
therealong.
Patent EP-0203780-A3 (EP)
IPC: C09K9/02
Filed: 1986-05-22
Abstract: A multi-layer Langmuir-Blodgett film having non-linear op­
tical properties is described. Alternate layers of the film are 
composed of first and second elongate chromophore mol­
ecules extending transverse to the plane of the film in a Y-con­
figuration. The molecules are synthesised so that when depos­
ited in a Y-configuration they are non-centrosymmetric and 
therefore exhibit significant optical nonlinearity.
Patent EP-0212983-A3 (EP)
IPC: H01H9/40
Filed: 1986-08-22
Abstract: A switch includes first and second contacts (1), (9), each 
having a substantially rectangular contact area, at least one of 
the contacts (9) being movable between an open and closed 
position. The contact area of each of the contacts is provided 
with contact regions separated by arc rooting zones of high 
electric field intensity. The contacts are disposed such that on 
separation thereof each of the contact regions (7; 52, 53, 54) 
of the first contact (1) are separated from those (10, 11, 12; 
56, 57, 58) of the second contact (9) substantially simultane­
ously. In the event of arcing occuring on separation of the con­
tacts, the arc rooting zones are such that the arcing is en­
couraged to follow a multiplicity of paths between the con­
tacts. The contacts may consist of finger portions (7) with slots 
(4), (5) therebetween. Alternatively the arc rooting zones may 
consist of projections (55) or holes (51).
Patent EP-0228213-A3 (EP)
Title: System for transmitting and receiving asynchronous nonhomogeneous variable width parallel data over a synchronous high speed serial transmission media
IPC: H04J3/16
Filed: 1986-12-10
Abstract: A system is disclosed which includes methods and apparatus for transmitting asynchronous nonhomogeneous variable width parallel data pattern inputs in a format suitable for use with a synchronous high speed serial link. The system further includes means for receiving the serially transmitted data which is capable of reversing the process performed by the transmitter, i.e. the receiver is capable of outputting the nonhomogeneous variable width parallel data as originally input to the system. The receiver is further operative to identify output data by type. The disclosed means for transmitting and means for receiving are each cascadable. As a result the disclosed system permits a wide variety of parallel data patterns to be manipulated, transmitted and received sharing s single serial interface.
Patent EP-0219466-A3 (EP)
IPC: G08B13/20
Filed: 1986-10-01
Abstract: The alarm apparatus for indicating the passage of an in­
truder across the boundery of a predetermined region com­
prises at least one pair of yieldable fluid-filled tubes (2, 4) for 
burying side by side along the boundary of the region, a dia­
phragm-type, two-directional differential pressure transducer 
(8) connected to one end of each tube and arranged to output 
an electrical signal as a result of the deformation of the dia­
phragm means (16a, 16b) caused by a difference between the 
pressures in the two tubes, valve means (22) mounted in at 
least one bypass duct (18) of the transducer and arranged to 
put the two tubes suddenly into fluid communication when 
the difference between the pressures in the two tubes exceeds 
a predetermined threshold value, and capillary means (24) 
which put the two tubes into fluid communication and are 
interposed in the bypass duct hydraulically in parallel with the 
valve means.
Patent EP-0255905-A3 (EP)
Title: Mould release composition, blends containing this mould release composition, a process for the preparation of elastic mouldings and the mouldings obtained with this process
IPC: C08K5/16
Filed: 1987-07-27
Abstract: The present invention is directed to mold release compositions based on a solution which is liquid at room temperature and contains (i) at least one zinc salt of a straight or branched chain, saturated or unsaturated aliphatic carboxylic acid containing 8 to 24 carbon atoms in (ii) at least one organic compound containing tertiary nitrogen atoms which is liquid at room temperature, the zinc salt being present in a quantity of about 10 to 75% by weight, based on the total weight of the composition, characterized in that component (ii) is based on at least one compound corresponding to the formula <IMAGE>   wherein R', R'', R''' and Riv, which may be identical or different, denote alkyl group containing 1 to 4 carbon atoms or any two of the groups R' and R'' or R''' and Riv may combine with the nitrogen atom to form a 6-membered heterocyclic ring optionally containing an oxygen atom or an alkyl substituted nitrogen atom as hetero atom and having a total of 4 or 5 carbon atoms, R denotes hydrogen or a group of the formula -(CH2)o-NH2  and m, n and o denote identical or different integers with values from 2 to 6. The present invention is also directed to a mixture suitable for use as a reactant for polyisocyanates containing isocyanate-reactive groups and the mold release composition described above. Finally, the present invention is directed to a process for the production of a elastomeric molded article having a nonporous surface by reacting a polyisocyanate with the previously described mixture containing isocyanate-reactive groups and to the molded articles produced by the process.
Patent EP-0259800-A3 (EP)
Title: Bipolar automatic cutout
IPC: H01H71/10
Filed: 1987-09-04
Abstract: The invention relates to a bipolar automatic cutout (10), whose switch pins (12, 13) and their switching planes are arranged side by side. Since a switching mechanism (14, 15) with a contact carrier (11) is associated with each switch pin (12, 13), and a single trip device (16) is used to operate them, a bridge element (24) is provided which transmits the load from the impact armature (22) of the trip device (16) (which is arranged in one half of the housing in the switching plane of a switch pin (12, 13)) onto the contact carriers (11) and onto the switching mechanisms (14, 15) with which it is mechanically engaged. <IMAGE>
Patent EP-0261622-A3 (EP)
IPC: F24H1/40
Filed: 1987-09-21
Abstract: Gegenstand der Erfindung ist ein Strahlungskessel zur 
Erwärmung von Flüssigkeiten durch flammenlose Ver­
brennung eines Brenngemisches in einer Strahlungs­
füllung (12). Ein Verteiler (24) für das Brenngemisch ist 
zentral in der oberen Kesselstirnwand (6) gleitend 
gelagert. Im Mittelteil der unteren Kesselstirnwand (4) 
ist ein Rost (28) angeordnet, der nach aufwärts in den 
Verbrennungsraum hineinragt und vom Umfang zur Kes­
selachse gerichtete Durchtrittsöffnungen (36) für die 
Verbrennungsgase aufweist.
Patent EP-0266576-A3 (EP)
IPC: C07D487/08
Filed: 1987-10-08
Abstract: There are disclosed new naphthyridine- 
and quinoline-carboxylic acids having a 
1-tertiary-alkyl substituent, compositions 
containing them, and their use in treating 
bacterial infections in warm-blooded 
animals. Also disclosed are novel amines and 
intermediates used in the preparation of the 
naphthyridine- and quinoline-carboxylic 
acids.
Patent EP-0264943-A3 (EP)
Title: Improved powder feeder
IPC: B65G53/48
Filed: 1987-10-22
Abstract: An improved powder feeder which delivers powder smoothly and without interruption for use in a pelletization process. A powder injection nozzle (20) which tapers smoothly from mouth to egress is provided, and the injection nozzle (20) is disposed at an obtuse angle to the powder container (2) to improve powder flow. Additionally, feed screws (14) of varying pitches are provided to attain better control of powder flow in the powder container (2).
Patent EP-0269832-A3 (EP)
IPC: C08L77/00
Filed: 1987-10-23
Abstract: Die Erfindung betrifft thermoplastische Formmassen mit 
verbesserten Eigenschaften, insbesondere verbesserter 
Dimensionsstablität und Kerbschlagzähigkeit bei ins­
besondere tiefen Temperaturen, als Abmischung aus min­
destens 35 Gew.-% eines Polydiorganosiloxancarbonamid-­
Einheiten enthaltenden Copolyamids und/oder einer Mi­
schung aus teilkristallinen Polyamiden und Polydior­
ganosiloxancarbonamid-Einheiten enthaltenden (Co)Poly­
amiden, sowie 1 - 65 Gew.-% an Pfropfprodukten von Vi­
nylpolymren auf Kautschuke.  
     Ein weiterer Gegenstand dieser Erfindung sind oben 
charakterisierte, tieftemperaturzähe, dimensionsstabile 
Formmassen, welche weiterhin amorphe, siloxanfreie Poly­
amide in Mengen bis 64 Gew.-% zugesetzt enthalten.
Patent EP-0240186-A3 (EP)
IPC: C07C7/04
Filed: 1987-03-10
Abstract: In a process for separating natural gas constituents, a portion (62) of 
the residue gas from a demethaniser column (32) is cooled, expanded, 
partially condensed and recycled (72) to the top of the column (32). This 
alters the chemical equilibrium in the column (32) causing the lighter 
methane to vapourise and separate from the heavier constituents such as 
ethane, propane etc. The lighter methane constituent rises and is removed 
from the top of the demethaniser column (32) while the heavier constituents 
fall and are removed (60) from the bottom of the column.
Patent EP-0244076-A3 (EP)
IPC: E21B21/00
Filed: 1987-03-18
Abstract: A positive displacement pump for circulating 
fluids downhole comprises a rotor (70) which 
transmits torque from an upper drill string section 
to a tool (l9) attached to the lower end of the 
pump via a connecting means (52). Bow springs 
(90) prevent a stator portion (32) of the pump from 
rotating in the wellbore. Fluid is counterflowed 
up the interior of the drill string by the positive 
displacement pump through a check valve (l2) into 
a settling chamber (l4). Cuttings or other solids 
settle out of the fluid and the fluid is then 
pumped out through one or more discharge ports to the 
lowermost end of the drill string.
Patent EP-0246864-A3 (EP)
Title: Hybridisation probes
IPC: C12Q1/6858
Filed: 1987-05-19
Abstract: A method for discriminating a specific base sequence from a variant base sequence comprises subjecting adjacent segments of a target base sequence to hybridisation with a detectable first nucleotide probe and with a second nucleotide probe to form a hybrid, the nucleotide sequence of the first and second probe being such that where they form a split probe hybrid with a complementary target sequence they may subsequently be linked, subjecting any hybrid obtained to linkage and detecting any hybrid obtained. Hybridisation probes and kits for use in such a method are also described.
Patent EP-0269220-A3 (EP)
Title: Derivatives of alpha-hanp and their production
IPC: C07K1/00
Filed: 1987-09-29
Abstract: A peptide derivative of the formula <CHEM> wherein A is hydrogen or a hydrocarbon acyl having 2 to 18 carbon atoms which is substituted by an amino group at the  alpha -position; B is F-Gly wherein F is a neutral  alpha -amino acid residue, or NH-(CH2)nCO wherein n is an integer of 1 to 4; C is a neutral  alpha -amino acid residue; and E is L-Arg or D-Arg; when A, B and C are hydrogen, Gly-Gly, and Met or Ile, respectively, E is D-Arg, or its pharmacologically acceptable salt has strong hypotensive and natriuretic activity; therefore it is useful as a therapeutic drug for hypertension, a diuretic, and a therapeutic drug for cardiac and cerebral circulatory diseases.
Patent EP-0265165-A3 (EP)
Title: Cobalt-free, iron-base hardfacing alloys
IPC: B23K35/30
Filed: 1987-10-14
Abstract: Novel wear-resistant, anti-galling, cobalt-free hardfacing iron based alloys for construction of plant or manufacturing facility components exposed to aggressive environments such as components used in the cooling systems of nuclear power plants, have a microstructure consisting of an austenitic matrix and eutectic alloy carbides. The composition by weight is 0.85-1.4% carbon, 5-13% manganese, 1.5-5.5% silicon, 18-27% chromium, 4-12% nickel, up to 6% molybdenum, 0.1-0.3% nitrogen, 0-1% vanadium, 0-1% niobium, 0-1% titanium, 0-1% tantalum, and the balance iron.
Patent EP-0266990-A3 (EP)
IPC: G01K1/02
Filed: 1987-11-02
Abstract: A bathythermograph or other instrument for measuring 
the temperature or some other characteristic of water 
(e.g. salinity) as a function of depth which comprises a 
probe for transmitting optical signals over an optical 
fibre arranged to be unwound from spool means as the 
instrument is dropped or released into the water to 
receiving equipment either directly or via further 
transmitting equipment (e.g. radio transmitting equipment) 
as the probe moves substantially vertically through the 
water to provide at the receiving equipment signal data 
from which a temperature or other water characteristic 
versus depth profile can be calculated.
Patent EP-0230395-A3 (EP)
IPC: B60R21/12
Filed: 1987-01-20
Abstract: A protective system for protecting a motor 
vehicle driver against an assault or threat of 
violence by a passenger, comprises: a discharge 
electrode (2,4) disposed on the vehicle seat to be occupied 
by such passenger, and exposed for contact by the 
passenger when sitting on the seat; a high voltage 
generator (12) connected to the discharge electrode (2,4); and an 
electrical switch (22) actuated by the driver for 
energizing the electrode. The protective system 
further includes an arrangement for protecting also 
against intrusion of the vehicle, and a mode selector 
switch (MS) effective to select either an 
assault-protection mode or an intrusion-detection mode.
Patent EP-0251986-A3 (EP)
IPC: H04Q5/02
Filed: 1987-07-02
Abstract: A telephone line multiplication apparatus for 
connecting a plurality of telephone subscribers to a telephone 
exchange over a single two-wire telephone line which may carry 
voice and/or digital data information and control signal 
information such as off-hook/on-hook, dialing, ringing, metering 
and the like, wherein voice and/or digital data information is 
communicated with a first one of the plurality of telephone 
subscribers in digital form, and voice information is 
communicated with a second one of the plurality of telephone 
subscribers in analog form, characterized in that the control 
signal information relating to the operation of the second 
subscriber is communicated in digital form. The interface between 
the analog and digital communications channels is effected by a 
line interface providing impedance matching with the line 
impedance, wherein the analog channel is coupled by a connection 
with a portion of the two-wire telephone line impedance across a 
series capacitor which provides a preliminary stage of low-pass 
filtering. An improved ringing generator is also provided for 
powering the subscriber loads based on remote power feeding from 
the telephone exchange.
Patent EP-0233159-A3 (EP)
Title: An improved machine for grinding the edges of a sheet of glass, particularly for automobile windows
IPC: B24B9/10
Filed: 1987-02-02
Abstract: The grinding machine is controlled by an electronic system. The grinding wheel (9) is carried by an arm (3) mounted on a support (7) fixed to a carriage (5). The grinding wheel is maintained in the correct position relative to the glass by a digitally controlled piston (16). The system is controlled by an electronic processor which maintains the axis of rotation of the grinding wheel parallel to the path of the carriage.
Patent EP-0255810-A3 (EP)
IPC: A43D25/00
Filed: 1987-07-24
Abstract: There is disclosed a mechanical device to be 
applied to machines for assembling shoes provided with 
box-like soles and adapted for automatically introduc­
ing into the sole the upper mounted on the shoe tree.  
     The device essentially comprises a vertically 
movable plate (1) on the top face of which there is formed 
the impression of a sole (3) and therewith a first pair of 
opposite section members (4) to engage the sole in the 
impression and a second pair of opposite section 
members (5) bearing a plurality of perimetrical downwardly 
extending lugs (6) cooperate,the lugs being provided for 
insertion into the shoe sole edge to spread apart it.
Patent EP-0279214-A3 (EP)
Title: Two-layer cloth for the wet end of a paper-making machine
IPC: D21F1/00
Filed: 1988-01-22
Abstract: Upper and lower layers of fabric are woven together with longitudinally or laterally directed binding threads. The latter permit the different lateral shrinkages of these layers of fabric to be overcome but not, however, the oscillating relative movement between the upper and lower layers brought about by the constant alterations in load during passage through the roll system of the wet- end in the machine direction which destroys the binding threads by friction. 
<??>The consolidated web is, therefore, to be so constructed that it is especially suited to the absorption of longitudinally and laterally directed displacement tensions by arranging that the lengthening of the longitudinally directed binding-thread sections is almost fully compensated by the shrinkage of the laterally directed binding thread sections, so that a considerable reduction in relative movement between the upper and lower layers is achieved. 
<??>In this context, it is proposed that at least some of the binding points of at least some of the binding threads in the upper layer of fabric are so arranged with respect to each following binding point in the longitudinal direction of the binding threads in the lower layer of fabric that the binding points following one another in the longitudinal direction of the binding thread alternating between the upper and lower layers of fabric are displaced laterally with respect to the perpendicular to the wire surface such that the projection of at least part of the binding threads onto a plane parallel to the wire surface is a zig-zag line at least in partial lengths. 
<IMAGE>