baber/WOPTO huggingface dataset:
Patent EP-0173067-A3 (EP)
IPC: G01F23/24
Filed: 1985-07-19
Abstract: Wassermeldevorrichtung, insbesondere für Öl- und 
Benzinbehälter, bei der innerhalb eines im Tank angeord­
neten Gehäuses zwei voneinander beabstandete Elektro­
den vorgesehen sind, die im Abstand vom Boden des Tan­
kes angebracht sind und mittels eines Kabels mit einem 
außerhalb des Tankes befindlichen Anzeigegerätes verbun­
den sind, welches die Anderung des elektrischen Wider­
standes zwischen den Elektroden anzeigt, wenn die Elektro­
den statt mit dem Öl oder Benzin von Wasser, bzw. einer 
wäßrigen Lösung umspült werden.
Patent EP-0171007-A3 (EP)
Title: Dish cleaning agent
IPC: C11D3/386
Filed: 1985-07-27
Abstract: Dishwashing composition for the machine washing of crockery at around 40 DEG  C. which contain, in addition to polymeric alkali phosphates (di-, triphosphates), water-soluble complexing zeolites of the NaA or NaX type or organic complexing agents for calcium, alkali metasilicate, sodium carbonate, sodium hydrogen carbonate, waterglass, active oxygen donors and a low-foaming nonionic surfactant from the group of alkylene oxide adducts with C12-C18 alkanols, nonylphenol or with polypropylene glycols having a molecular weight of from 900 to 4000, (1) form about 0.1 to 5% by weight of a hydrolase enzyme (amylases, proteases, lipases) and, (2) as cleansing boosters, from about 0.1 to 10% by weight of C8-C10 primary, straight-chain or branched-chain alkanols which may optionally be propoxylated with from 1 to 2 moles of propylene oxide.
Patent EP-0168213-A3 (EP)
IPC: A61G7/057
Filed: 1985-07-03
Abstract: The operation of an air pad or mattress of the kind 
having one or more sets of air cells (A,B) that are selectively 
inflatable and deflatable to change from time to time areas of 
the pad or mattress providing support to a person's body is 
controlled by a system (10,11,12) including an air pump (14), 
a series of valves (18 to 21) operable by a control unit (30) to 
inflate and deflate selectively the cells, and a pressure sensor 
(25) for sensing air pressures within the cells, information 
derived therefrom dependent on body weight and weight 
distribution being used by the control unit to determine 
operating air pressure values to which selected ones of the 
cels or sets of cells are to be inflated.  
     Thus the system serves to adjust automatically air 
pressure within the cells according to current individual 
requirements.  
     Sets of cells may be inflated alternately. Where the pad 
or mattress is provided with a single set of cells, the cells 
may be inflated sequentially, either in groups or individually.
Patent EP-0181216-A3 (EP)
IPC: G01V1/30
Filed: 1985-11-07
Abstract: An electronic system automatically produces represen­
tations of three-dimensional recommended horizons (50a-­
50e) from processed seismic data (40), Significant events, in 
the form of turnings, are identified in all of the digitized 
traces that make up the processed seismic data. Pairs of 
significant events in adjacent traces are determined. The 
system determines these pairs through a mutual nearest 
neighbor technique, together with a technique for detecting 
similar signs. The system measures the curvature of the path 
formed by the paired turnings in successive digital traces 
and terminates the path at any point where the curvature 
exceeds a predetermined limit. The system then looks for 
three-dimensional continuity by looking for a closed loop of 
at least four turnings making up four pairs of turnings. These 
techniques yield at least one horizon represented in a first 
format. The recommended horizon (50a-50e), represented in 
a second format, is essentially extracted by the system 
through a recursive "walking" procedure for identifying all of 
the turnings in the recommended horizon and designating 
those turnings in the second format. At the same time, 
vertical uniqueness of each of the turnings in the recom­
mended horizon is examined and if a subsequent turning is 
found to be on the same digital trace as a prior detected 
turning, the subsequent turning is not permitted. The second 
format is used for storage of the horizon and subsequent 
display.
Patent EP-0161201-A3 (EP)
IPC: B29C73/18
Filed: 1985-04-30
Abstract: Pneumatic tire having an adherent sealant composite on 
its inner surface comprised of an admixture of (A) partially 
pre-crosslinked butyl rubber, (B) polybutene, (C) thermo­
plastic copolymer tackifying resin and (D) mercaptosilane 
modified clay.
Patent EP-0213262-A3 (EP)
IPC: B65D71/00
Filed: 1986-02-27
Abstract: A package is described which includes individual paper 
SHY board 
packages folded from blanks and which contain and 
display articles such as glass tumblers (T) or goblets. The individual 
packages are assembled in sleeves (97) also folded from 
paperboard blanks which accommodate two, three or four of the 
individual packages while exposing them for display.
Patent EP-0194565-A3 (EP)
IPC: E01H5/09
Filed: 1986-03-05
Abstract: A machine for melting the snow, particularly suitable for 
melting the snow accumulated on the roads, comprising a 
self-propelled vehicle (1) provided with burners (12) heating 
a chamber (8) wherein the snow is collected and melted.  
     A multi-shovel roller (5), connected to a collecting and 
conveyor tin (6), provides to feed the snow to the melting 
chamber (8).  
     The machine is also provided with a collecting tank (19) 
and, optionally, with a tank containing an anti-freezing agent 
which is mixed with the water when it is released on the 
route.
Patent EP-0198414-A3 (EP)
Title: Device for heating liquids, in particular combustibles or liquid fuels
IPC: F02M37/22
Filed: 1986-04-09
Abstract: A preheater for liquids, particularly fuel, includes a bowl-shaped housing provided with a bowl cover to form a closed chamber. A superficial heating chamber extends along the side wall of the housing to form at least a portion of a flow path for liquid to be preheated extending from an inlet on the cover through the heating chamber and the interior of the housing to an outlet on the cover. An electric heating foil directly contacts the exterior of the superficial heating chamber for heating the liquid flowing through the flow path and has its outer surface covered by a reflective foil and thermal insulation. A filter may be accommodated in the bowl-shaped housing to filter the liquid flowing through the flow path. Helical guide ribs in the superficial heating chamber significantly lengthen the flow path.
Patent EP-0199297-A3 (EP)
Title: Process for producing shaped articles of reaction bonded silicon nitride by nitriding under high nitrogen gas pressure
IPC: C04B35/591
Filed: 1986-04-17
Abstract: The invention is a process for the manufacture of shaped articles of reaction-bonded silicon nitride in which pre-shaped articles of silicon powder are heated in a first stage under a nitrogen gas pressure of at least 6 MPa at a heating rate of not more than 50 DEG C. per hour to a reaction temperature below the melting point of silicon, the article is maintained at the reaction temperature for at least 0.5 hours and subsequently, in a second stage, heating the article at a heating rate of at least 500 DEG  C. per hour to a temperature above the melting point of silicon and maintaining the article at that temperature for from 1 to 7 hours. The process can nitridate both pre-shaped articles consisting of silicon powder and, optionally, up to 15% by weight Si3N4 powder and those containing up to 10% by weight of a sintering aid such as Y2O3. In the former case, porous shaped articles having a density of from 87 to 91% TD and, in the latter case, dense shaped articles having a density of more than 98% TD, are obtained. In all cases, in a total nitridation time of less than 15 hours, a conversion of at least 95% of the silicon originally present into silicon nitride is achieved, which, in the finished shaped article, is substantially in the  beta -modification.
Patent EP-0212506-A3 (EP)
IPC: G06K19/077
Filed: 1986-08-08
Abstract: Die Erfindung betrifft ein Verfahren zum Herstellen einer 
Ausweiskarte mit einem einen Kontaktbereich aufweisenden 
flächigen Träger, an dem ein IC-Baustein befestigt ist, wobei 
mehrere überwiegend aus einem Thermoplast, wie PVC, be­
stehende Schichten eines Schichtaufbaus unter Druck und 
Temperatur miteinander verschweißt werden und wobei der 
Träger mit dem IC-Baustein von einer Breitseite des Schicht­
aufbaus in aufeinander ausgerichtete Ausschnitte in den 
Schichten eingebracht wird. Der bekannten Verfahren anhaf­
tende Nachteil eines hohen Material- und fertigungstechni­
schen Aufwands wird erfindungsgemäß dadurch vermieden, 
daß der Träger mit dem IC-Baustein im kleiner als der Träger 
ausgebildeten Ausschnitt der obersten Deckschicht positio­
niert wird, und daß beim anschließenden Verschweißen unter 
Druck und Temperatur der Träger mit dem IC-Baustein voran 
durch den Ausschnitt der obersten Deckschicht hindurch in 
den Schichtaufbau und bis in einen in einer Inlett-Schicht vor­
gesehenen Ausschnitt in der Größe des Trägers eingepreßt 
und eingebettet wird, bis die Kontakte an der Oberfläche des 
Trägers mit der Oberfläche der obersten Deckschicht ab­
schließen oder geringfügig darunterliegen
Patent EP-0197568-A3 (EP)
Title: Compensating device for rolling stands with rolls supported at only one end
IPC: B21B31/07
Filed: 1986-02-17
Abstract: Compensating device able to compensate the load acting on e upper bearings (13-17) of shafts of rolls (10) supported at only one end on rolling stands (18), such rolls (10) comprising shafts (11) having at least two bearings (13-14), an upper bearing (13) and a lower bearing (14), the device comprising springs (20) able to provide a resiliently yielding constraint between such bearings (13-14).
Patent EP-0241905-A3 (EP)
IPC: H05K1/02
Filed: 1987-04-14
Abstract: A circuit board is provided for on-line insertion into a 
computer system which has a plurality of clock lines including 
a clock line for the board, a bus and a system initialization 
line carrying a system initialization signal. The circuit 
board interrupts traffic on the bus during insertion of the 
board and decouples the clock line for the board from the other 
clock lines. The circuit board also provides fully distributed 
synchronization of the system initialization signal.
Patent EP-0254868-A3 (EP)
Title: Sealing method
IPC: F16J15/48
Filed: 1987-06-23
Abstract: To avoid friction losses or the striking of a sealing part (1) against the edge of a sealing surface interruption, the movement of the sealing part (1) into and out of contact with the sealing surface is controlled by the medium to be sealed, so that there is a sealing contact only at that moment in which there is an overpressure in the area to be sealed. This control takes place through the vacuum produced in the sealing gap (8) during the brief flow therethrough and the relative overpressure with respect thereto on the opposite side (10) of the sealing part (1). In the differential pressure-less state, the sealing part is e.g. held by a spring (6) at a distance from sealing surface (5).
Patent EP-0233026-A3 (EP)
IPC: B60T13/575
Filed: 1987-01-30
Abstract: A pneumatically operated servo-booster has a housing 
(l) divided by a movable diaphragm assembly (6) into 
chambers (A, B), and a hub (9) connected to the 
diaphragm and forming a vacuum valve seat (3l) for 
cooperation with a spring-loaded valve member (26). A 
valve element (l2) movable relative to the hub forms an 
atmospheric valve seat (32) for cooperation with the 
valve member (26). A sleeve (l6) co-axial with but 
separate from the hub carries an abutment member (l9) 
which forms a fixed abutment for the valve seat (32) 
when the sleeve (l6) is in abutment with the shoulder 
(3A) of the housing. When the seat (32) abuts the 
member (l9), cooperation of the vacuum valve seat (3l) 
with the valve member under the action of pressure in 
one of the chambers maintains the atmospheric valve 
(32) in a position of readiness for activation of the 
booster. This arrangement contributes to increased 
sensitivity of operation.
Patent EP-0237255-A3 (EP)
Title: Curable resin compositions and semiconductor devices coated and sealed with the same
IPC: C08G59/24
Filed: 1987-03-03
Abstract: A thermosetting resin composition comprising at least a 
cycloaliphatic ether oligomer represented by the general 
formula (1): 
  
wherein m and n are each 0 to 30 and 2<m+n≦30, and 
2,4-diamino-6-vinyle-s-triazine, a crosslinking agent. The 
thermosetting resin composition is suitable for coating and 
sealing semiconductor device and improves heat resistance, 
humidity resistance and migration resistance of the semicon­
ductor device coated and sealed thereby.
Patent EP-0264283-A3 (EP)
IPC: H01L21/822
Filed: 1987-10-15
Abstract: A complementary MOS integrated circuit device 
has an MOS transistor of one conductivity type 
formed on a semiconductor substrate and an MOS tran­
sistor of another conductivity type opposite to the 
on conductivity type formed on the MOS transistor of 
one conductivity type through a separate layer. A 
hetero material whose nucleation density is sufficient­
ly larger than that of the material of the separate 
layer and which is enough fine so that only a single 
necleus of a semiconductor layer material grows is 
provided on the separate layer. The MOS transistor of 
the opposite conductivity type is formed in a mono­
crystalline semiconductor layer or substantial mono­
crystalline semiconductor layer provided by growing 
around the single nucleus formed on the hetero 
material.
Patent EP-0274227-A3 (EP)
IPC: F42B4/00
Filed: 1987-12-07
Abstract: A rotating firework characterised in that it comprises a 
support, which may be centrally-pivoted, having a 
pyrotechnic composition applied thereto in a generally 
circular arrangement with a discontinuity is disclosed.  
     The production thereof, preferably by stencilling or 
screen printing, is also disclosed.  
     The accompanying illustrative drawing depicts a 
preferably stencilled or screen printed wheel viewed from 
the front when in firing position. A discontinuous strip of 
pyrotechnic composition (1) has been applied to a support 
board (2) which is provided with a centre pivot boss (3). 
This is a simple one-direction wheel. Ignition at A by 
ignition means (not shown) would result in anticlockwise 
rotation, while ignition at B would give clockwise movement.
Patent EP-0285079-A3 (EP)
Title: Clamping device to realize a tapping on a tension cable conductor and manufacture of such a tapping
IPC: H01R9/03
Filed: 1988-03-28
Abstract: The invention relates to a clamping device (1) for producing a tapping on main conductors (14) of a power cable. This clamping device (1) consists of a main clamp (2) and a tapping clamp (5), which is completely electrically insulated externally. The production of the tapping on the power cable can be carried out without switching the voltage off because of the special design. The clamping device as such, and the complete tapping point as well, are provided with protection devices, for protection against environmental influences and mechanical stresses and for electrical insulation, preferably shrinkable plastic envelopes, which are applied in a sealing manner. <IMAGE>
Patent EP-0300202-A3 (EP)
IPC: C08G64/10
Filed: 1988-06-17
Abstract: A process for producing polycarbonate is disclosed, 
comprising reacting a halogenated bisphenol-containing organic 
dihydroxy compound and a carbonate-forming derivative in a 
liquid medium in the presence of pentahalogenophenol as a 
molecular weight modifier. This polycarbonate is superior 
in flame retardance, impact resistance and fluidity, and 
further in transparency.
Patent EP-0296539-A3 (EP)
IPC: A61C5/12
Filed: 1988-06-21
Abstract: A matrix (15) for use in the composite restoration of a 
posterior tooth proximal surface (11), the matrix (15) having a concave 
inner surface for adhesion to the tooth (11), and the matrix (15) being 
made of the same material as the composite restoration (13).
Patent EP-0296599-A3 (EP)
IPC: C09K3/14
Filed: 1988-06-23
Abstract: This invention relates to surface 
cleaner/polish compositions comprising (i) a 
volatile liquid carrier selected from water, a 
monohydroxy alcohol having from 1 to 5 carbon atoms 
and mixtures thereof, and (ii) a crystalline 
aluminosilicate selected from Zeolite A, Zeolite X, 
Zeolite Y, Zeolite P and mixtures thereof as an 
abrasive material, wherein said crystalline 
aluminosilicate has a particle size distribution 
sufficient to (a) provide enhanced wettability 
properties, (b) provide enhanced dispersion 
stability, (c) provide enhanced anti-fogging 
properties, (d) reduce or eliminate residual 
filming, and/or (e) reduce or eliminate dust during 
surface removal. This invention also relates to a 
process for preparation of the surface 
cleaner/polish compositions.
Patent EP-0319721-A3 (EP)
Title: Security handset
IPC: H04M1/06
Filed: 1988-11-08
Abstract: A security device for use with a telephone handset having a 
microphone transducer (12) and an ear transducer (11) is 
disclosed. It is adapted to prevent eavesdropping while 
the handset is in an on-hook position. The security device 
is comprised of switching means (PSS₁-PSS₁₂) disposed in 
the handset adapted to disable the transducers. The switching 
means is switched to a first state when the handset is placed 
within a first predetermined orientation corresponding to a 
secure mode and is switched to a second state when the hand­
set is placed within a second predetermined orientation 
corresponding to an operative mode.
Patent EP-0319873-A3 (EP)
Title: Method and apparatus for single determination blood analysis
IPC: G01N33/84
Filed: 1988-12-03
Abstract: The present invention relates to a method and 
apparatus for analyzing blood using a disposable sensing 
unit which is configurated for single determination 
analysis of certain constituents of blood.
Patent EP-0321798-A3 (EP)
Title: Circuit arrangement for controlling a power triac
IPC: H03K17/30
Filed: 1988-12-09
Abstract: Known circuit arrangements for switching a power triac operate with a comparatively large residual phase angle, which correspondingly increases the complexity in mains and radio frequency interference suppression. A novel circuit arrangement exhibits a drive circuit (1) for a power triac (V2) which essentially consists of a rectifier bridge circuit (D1, D2, D3, D4) with a switching path of a controllable semi-conductor switch (V1) arranged in its shunt branch. A trigger diode (D5) is connected in series with the switching path. The novel circuit arrangement is provided, in particular, for use in lighting engineering. <IMAGE>
Patent EP-0321858-A3 (EP)
IPC: F23N1/00
Filed: 1988-12-15
Abstract: Eine weitere Leistungsreduzierung wird durch eine stufen­
los regelbare Dosiereinrichtung ermöglicht. Die neue 
Brenneinrichtung ist mit einer Regelungseinheit verbunden, 
die den Verbrennungsvorgang überwacht und regelt.
Patent EP-0279498-A3 (EP)
Title: Edible plastified dispersion
IPC: A23D7/015
Filed: 1988-02-16
Abstract: The present invention is concerned with an edible, plastified dispersion containing less than 35 wt.% fat, which comprises from 10 to 35 wt.% continuous fat phase and from 90 to 65 wt.% dispersed aqueous phase, said dispersed aqueous phase having an average droplet size, indicated by the number weighted mean diameter, of less than 5 mu m, which dispersion comprises less than 0.1 wt.% amino acid residues. The low-calorie products according to the invention are stable at ambient temperature and under spreading conditions, and have favourable organoleptic properties. Another aspect of the present invention concerns a process for preparing an edible plastified dispersion, comprising:   (a) mixing oil and water so as to obtain an oil- and water-containing emulsion, comprising from 15-28 wt.% fat, from 85-72 wt.% water, and less than 0.1 wt.% of amino acid residues; (b) cooling at least part of the oil, the water or the mixture of oil and water; and (c) working the oil- and water-containing emulsion under such conditions that an oil-continuous phase is formed, and the number weighted mean diameter of the dispersed aqueous phase droplets is less than 5 mu m. t
Patent EP-0324998-A3 (EP)
Title: Polymeric polyketone derivatives
IPC: C08F210/02
Filed: 1988-12-16
Abstract: Polymeric polyketone derivatives obtainable by reacting at least two thirds of the ketone groups in a linear alternating polymer of carbon monoxide and an olefinically unsaturated compound of repeating formula -CO-CH2-CHZ- with an amino compound of formula H2NR and/or a 1,2-dihydroxyalkane of formula <CHEM> where A, R, Z and n have specified meanings, and a process for their preparation.
Patent EP-0299772-A3 (EP)
IPC: H01R13/646
Filed: 1988-07-14
Abstract: A triaxial contact assembly for terminating a screened twisted 
pair of wires comprises three contact members (12,14,16) and a 
ferrule (18). The inner contact (12) is of conventional 
construction but the intermediate contact member (14) consists of an 
intermediate contact (20) to which are secured the inner insulator 
(34) and a spacer member (40). The outer insulator (54) is fixed to 
the outer contact (52). The number of separate componenets required 
to be assembled by the operator is thus reduced and assembly made 
quicker and easier.
Patent EP-0320302-A3 (EP)
Title: Method and apparatus for making a fiber reinforced composite article
IPC: B29C43/36
Filed: 1988-12-09
Abstract: A method and apparatus for making a fiber reinforced 
composite article includes placing in an article cavity 
(20) of a forming mold (12,14) a preform (19) which 
includes at least a fiber reinforcement arrangement, such 
as stacked plies of resin bonded sheets. Closure of the 
mold defines a matrix reservoir (28) for excess matrix 
material in fluid flow relationship with the article 
cavity. Gas pressure applied (22) to the excess matrix 
material while in the fluid condition forces that 
material back into the article cavity to nominally 
eliminate voids, pores and other internal and surface 
discontinuities from the article.
Patent EP-0308319-A3 (EP)
Title: 4-piperidinecarboxamide derivatives
IPC: A61P25/28
Filed: 1988-09-13
Abstract: A novel 4-piperidinecarboxamide derivatives represented by the general formula (I): <CHEM> wherein each R<1> and R<2> represents a hydrogen atom, or R<1> together with R<2> represents a cyclopentanespiro or cyclohexanespiro group; R<3> represents a hydrogen atom, an alkyl group having 1 to 4 carbon atoms, an aralkyl group or an indolylalkyl group and n is an integer of 1 or 2; is disclosed herein. The novel compound is useful as the agent for improving the impaired brain function.
Patent EP-0322388-A3 (EP)
Title: A leak indicator
IPC: H01H33/56
Filed: 1988-12-16
Abstract: A leak indicator for a gas filled electrical plant, 
with the leak indicator being of the Bourdon tube kind, 
the Bourdon tube being filled with a gas having the same 
properties as the gas surrounding the Bourdon tube, and 
being in a sealed state, the nominal gas pressure in the 
plant deviating from the ambient atmospheric pressure. 
The free end of the Bourdon tube is arranged to influence 
a switch means, preferably a multi-step switch having at 
least two terminals. The leak indicator may be supplied 
with voltage directly from the plant, irrespective of 
the direction of supply to the plant, as a first terminal 
of the switch means may be capacitively connected with 
a high voltage bushing in the plant, and a second terminal 
may be connected with a first clamp of a voltage indicator, 
the second clamp of said voltage indicator being connected 
to earth, and as there will be contact between said first 
and second terminals in case of a normal state of the 
plant, and as there will be no contact between said 
terminals in case of a deviation from the normal state.