baber/WOPTO huggingface dataset:
Patent EP-0138434-A3 (EP)
Title: Multipoint data communications
IPC: H04L7/00
Filed: 1984-09-20
Abstract: @ The node of a point to multipoint data telecommunications system needs a receive clock to regenerate the data. The conventional method of regenerating the clock from received signals is difficult because there are gaps when no outstation is active. The invention reduces these problems by synchronising the receive clock with the master send clock when there is no reception.
Patent EP-0150559-A3 (EP)
IPC: C02F1/28
Filed: 1984-09-25
Abstract: A compact water filter is described in which three filters 
are contained within a single container. The first filter in the se­
quence is a pre-filter designed to remove large particles from 
the flow stream, the second an activated carbon filter and the 
third a ceramic filter preferably containing silver or other bacte­
riostatic agent. The three filters are assembled within a cylin­
drical container which is sealed to the filter assembly at each 
end of its ends, so that a substantially uniform inward flow pat­
tern is established, and so that the relative volumes of the car­
bon and ceramic materials are appropriate for their functions.
Patent EP-0134730-A3 (EP)
Title: Coating for vertically water-proofing or rendering impervious building facades, and process for its manufacture and use
IPC: E04B1/66
Filed: 1984-07-04
Abstract: A waterproofing or sealing surfacing for the facade of a building comprises an armature of fibrous material, such as a woven fabric or non-woven tissue which is either glued or pasted by a resin onto the facade of the building. It presents, on its outwardly facing surface, a discontinuous layer with a relief area in the form of drops of water, which layer comprises dry resin droplets adhering to the surface of the armature and defining between them zones which are not covered by these droplets. On this layer, a thin layer of plastics material constituting a protective film adheres to the discontinuous layer formed by the dry resin droplets and is adapted to be easily detached from this layer at the moment of application of the surface on its support or of the layer of finish on the armature.
Patent EP-0153548-A3 (EP)
Title: Device for connecting an upright and a horizontal member in a tubular metal scaffold for building
IPC: E04G7/30
Filed: 1984-12-18
Abstract: A device (4) for connecting a tubular horizontal member (3) to a tubular upright (2) in a scaffold (1) for building, in which the horizontal member (3) engages, by means of a fork (7), a tenon (6) provided laterally on the upright (2), while a mutually parallel bolt (14) and wedge (15) extend through the fork (7) and tenon (6) to lock the fork on the tenon.
Patent EP-0169308-A3 (EP)
Title: Synthetic underroof membrane
IPC: E04D12/00
Filed: 1985-03-29
Abstract: 1. Roof lining made of synthetic sheeting for high pitched roofs and similar constructions, roof consisting of joists and rafters with insulating material between the rafters, rafters and insulating material covered with vapour trap sheeting on the inside of the roof, and on the outside of the roof rafters covered with the roof lining on which lateral rafters are fixed forming space for ventilation and finally rafters to carry the roofing tiles, characterized in that the roof lining (1) is made of polyurethane sheeting (2) coated on the side facing inside the building with bonded fabric (4), wich is closely attached to the polyurethane sheeting (2), the other side of wich is exposed as far as possible.
Patent EP-0174595-A3 (EP)
Title: Npk complex fertilizer having reduced tendency for swelling and caking
IPC: C05D1/02
Filed: 1985-09-03
Abstract: The present invention relates to NPK-fertilizer manufactured during application of KC1 and or K<sub>2</sub>SO<sub>4</sub> as potassium source and which also contains magnesium in an amount of 0,2-3,0% calculated as MgO and added in the product as MgO, and method for manufacture of this product The special features of the method is that to an evaporated nitrogen, phosphorous solution 0,2-3,0% reactive MgO and potassium salts are added before prilling or before during granulation. MgO is preferably added as lightly calcined MgO having an average particle size of 0,2-3,0 mm, and is added in the mixer just before the prilling means. The new product has reduced tendency to swelling and caking.
Patent EP-0181538-A3 (EP)
IPC: H01L41/45
Filed: 1985-10-23
Abstract: Methods are disclosed for stabilizing poled piezoelectric 
and pyroelectric polymer films by exposing the poled film to 
a glow discharge at a reduced pressure for a sufficient period 
to thereby remove unwanted and unstable homo- and 
hetero-charges from the poled film.
Patent EP-0189530-A3 (EP)
Title: Element to fix together wall parts connectable by said element in the recessed longitudinal channel of an anchoring part which presents an open slit
IPC: E04B1/61
Filed: 1985-10-29
Abstract: 1. Element for the anchoring of wall parts, which are unitable with this and of deformable flat material or of solid material, in an undercut longitudinal groove, which displays an opening slot and into which the element is bringable, of a receiving part, wherein the element is introduceable through the opening slot into the interior of the longitudinal groove and after the insertion into the longitudinal groove displays a change in outline such as securely prevents a drawing of the element out of the longitudinal groove in a direction transverse to its longitudinal extent, and wherein the element consists of a head part (1) constructed as hollow profile body and of a tail part (2), which is unitable therewith and at its rearward region contains a wedge-like undercut enlargement (6), wherein that part of the head part, which is disposed at the tail end, displays an introductory slot (4) for the tail part, which slot is formed by mutually opposite wall parts (3, 3') projecting inwardly through side walls (8, 9) of the head part, wherein the rearward enlargement of the tail part in the assembled state of the element expands the head part in the region of the slot (4), wherein the undercuts (6') of the rearward enlargement of the tail part are engaged behind by both the wall parts (3, 3') of the head part, which bound the introductory slot, characterised thereby, that the tail part (2) at its front side likewise displays a wedge-like undercut enlargement (5), wherein the wedge thickness of the rearward enlargement (6) is dimensioned to be greater than that of the frontal enlargement (5) and that the head part (1) at the inward side of both its side walls (8, 9) each time possesses at least one inwardly projecting rib-shaped projection (10, 11), wherein these projections, when the head part and the tail part are united, engage behing the frontal enlargement of the tail part and serve as guide for a web (7) connecting both the wedge-like enlargements of the tail part each with the other.
Patent EP-0222040-A3 (EP)
IPC: F24D19/10
Filed: 1985-11-14
Abstract: Eine heizungstechnische Anlage (1) zur Versorgung der 
Heizung und des Brauchwassers mit Fernwärme ist kosteng­
ünstig und platzsparend ausgebildet durch zwei hintereinan­
der geschaltete Wärmeaustauscher (8, 16) die mit einem 
dazwischenliegenden Zwischenteil (9) und einem vor­
geschalteten, an das Fernleitungsnetz (6, 7) angeschlossenen 
Primärblock (4) eine Einheit bilden, und einer Steuer- und Re­
geleinheit (2), wobei der Sekundärkreis (44) des ersten 
Wärmeaustauschers (8) sowohl den Heizungskreislauf (12) 
als auch den Primärkreis (45) für den zweiten, der Brauchwas­
sererwärmung dienenden Warmeaustauscher (16) bildet, das 
Zwischenteil (9) die Steuer- und Regelorgane für die Heiz­
und Brauchwasser-temperaturregelung aufweist und der 
Primärblock (4) alle fernleitungsseitigen Überwachu­
ngseinheiten (23) wie z.B. Meß- und Regelorgane oder dgl. 
enthält
Patent EP-0182459-A3 (EP)
Title: Novel seal arrangement
IPC: F16L21/02
Filed: 1985-08-29
Abstract: An integral ring-shaped seal adapted to be carried at the end of a connector housing and provide two spaced-apart sealing portions, said two spaced-apart sealing portions being connected by a web, and said two spaced-apart sealing portions together with said web providing therebetween an opening adapted to receive a flange located in proximity to the end of the connector housing, at least one of said two spaced-apart sealing portions having a cut-out axially disposed away from said opening to provide increased resiliency and wear resistance.
Patent EP-0186300-A3 (EP)
IPC: B26D7/00
Filed: 1985-11-15
Abstract: Apparatus for cutting sheet material has a cutting blade 
on a carriage which is displaced along a guide member to 
co-operate with a fixed blade. The apparatus is removably 
mounted on a structure which provides a support surface for 
the material to be cut and, to this end, there are clamping 
means for removably securing the cutting apparatus to the 
structure.
Patent EP-0182663-A3 (EP)
IPC: E03D1/35
Filed: 1985-11-20
Abstract: A flushing cistern includes a flushing device which is 
located in a liquid-containing cistern (10). The device in­
cludes a hollow tube (50) and a closure member (51) carried 
by the tube. The tube (50) can be moved in the cistern (10) 
between open and closed positions in which the closure 
member (51) is clear of, and seals the cistern outlet (40). A 
float (52) is mounted on the tube (50) to hold the tube in the 
open position while flushing takes place and which causes 
the tube to resume its closed position at the end of the flush. 
The device also includes a float arm (60) carrying a float (64). 
The float arm (60) is pivoted to a control arm (38) of the inlet 
valve (36) to the cistern (10), and there is a detent (54) on the 
tube (50) which engages the float arm (60) and pulls it down­
wardly when the flush is over, so operating the control arm 
(38) and opening the inlet valve (36) to admit further liquid to 
the cistern (10). When the cistern (10) has again filled up, the 
float arm (60) detaches itself from the detent (54), and permits 
the inlet valve (36) to close again.
Patent EP-0197234-A3 (EP)
Title: Electrical connector module with multiple connector housings
IPC: H01R4/24
Filed: 1985-08-01
Abstract: An electrical connector comprises a plurality of metal split cylinders (18) each having an axially extending slot (33) for receiving an insulated wire to form an electrical connection, and an insulating housing (20) for each cylinder, supporting the cylinder and including slots (61, 62) on diametrically opposed sides with one slot coaxially extending with the slot of the cylinder. The housings are aligned in two rows with the slots thereof aligned transversely to the rows and with the housings in each row laterally spaced apart to form a plurality of inter housing slots (63) and the housings in different rows laterally offset.
Patent EP-0190747-A3 (EP)
IPC: B41J15/00
Filed: 1986-02-06
Abstract: In the transfer of a continous strip of sheet material from 
a printer to an auxiliary unit for receiving and piling of said 
strip is provided a compensation device comprising an upper 
idling roll for guiding the strip and a pair of lower idling 
rollers separated by a predetermined distance from said roll 
and creating an interference for passage and guiding of said 
paper strip.  
     Motor means are provided for moving on command and 
instantly said pair of rollers toward said upper roll.
Patent EP-0192221-A3 (EP)
IPC: B23P23/02
Filed: 1986-02-18
Abstract: Eine Fräs- und/oder Bohrmaschine für die mehrseitige 
Bearbeitung von Werkstücken ist mit wenigstens einer Ar­
beitsspindel (5), in der ein Werkzeug (7) in einer Werkzeu­
gaufnahme (6) eingespannt ist, mit einem auf einem 
Spindelträger (2) verschiebbaren Schlitten (3), auf dem ein 
Fräskopf (4) mit der Arbeitsspindel (5) angeordnet ist, und 
mit einem Frästisch (8) zur Aufnahme des zu bearbeitenden 
Werkstückes (7) versehen. Der Frästisch (8) ist wenigstens 
teilweise als Drehmaschinentisch (13) mit einer Drehspindel 
(12) und einer Drehmaschinenantriebseinheit (10, 11) aus­
gebildet. In die Werkzeugaufnahme (6) der Arbeitsspindel (5) 
sind Drehwerkzeuge (7) einspannbar.
Patent EP-0197440-A3 (EP)
Title: Flexible element
IPC: F16L51/02
Filed: 1986-03-26
Abstract: This invention is related to a flexible element of (dual) wave crest with a concave. It consists of a single or multiple flexible elements, in which the contour of each flexible element is composed of segmental arcs of lower wave trough (Radius = R1), (dual) wave crest (Radius = R2) (where R1 = R2) and upper trough (Radius = R3, R3 = R1 or R3  NOTEQUAL  R1) tangential to each other smoothly. This kind of flexible element distributes stresses and strains uniformly, increases flexiblity and can bear greater angular deflection. It can be used as element for sensor, sealing, shock absorber, compensator or expansion joint, being widely applied in the field of automatic control and instrument.
Patent EP-0212619-A3 (EP)
IPC: B64D31/06
Filed: 1986-08-19
Abstract: Das Verfahren für die Steuerung des Kraftstoffver­
brauchs, das in Realzeit das Bestimmen und die Anzeige 
der relativen Reichweite eines Flugzeugs als Verhältnis der 
Fluggeschwindigkeit zum Kraftstoffverbrauch einschliesst, 
beinhaltet das Aufsuchen und Aufrechterhalten einer maxi­
malen relativen Reichweite dadurch, dass in den Interval­
len zwischen zwei aufeinanderfolgenden Suchvorgängen 
für das Maximum Steuerwirkungen für das Aufrechterhal­
ten des Anstellwinkels ausgearbeitet werden, der dem letz­
ten Maximum entspricht. Bei einer Änderung der Bedingun­
gen, für die das Maximum gefunden wurde, wird ein neues 
Maximum gesucht, wobei die Suchrichtung bestimmt wird.  
     Die Anordnung für die Steuerung des Kraftstoffver­
brauchs weist einen Geber (1) für die Fluggeschwindigkeit 
und einen Geber (2) für den Kraftstoff-Durchfluss sowie 
einen Rechen-Mikroprozessor (3) auf, der über ein Aus­
gangsinterface (4) mit einer Tastatur (5) und einer Digitalan­
zeige (6) verbunden ist. Beide Geber (1, 2) sind mit einem 
Mess-Mikroprozessor (7) verbunden. Geber (8, 9, 10, 11, 12) 
für Luftgeschwindigkeit, Anstellwinkel, Mach-Zahl, absolute 
Hohe und Kraftstoffdickte sind über einen Kontroll-Mess­
block (13) und den Mess-Mikroprozessor (7) mit einem 
zweiten Eingang des Ausgangsinterfaces (4) verbunden, 
das mit einem dritten Ausgang mit einem mnemonischen 
Anzeiger und mit einem vierten Ausgang mit einer Vorrich­
tung (15) für die Steuerung des Schubs der Flugzeugtrieb­
werke verbunden ist.
Patent EP-0218992-A3 (EP)
Title: Cooking extruder
IPC: A21C11/16
Filed: 1986-10-01
Abstract: At the die head (12) of the cooking extruder a filling tube (42) is arranged, which is conducted by its leading end between shaping rolls (66 68). These rolls serve both as counter-bearings and to transmit a force to the filling tube, which then acts as a lever to deform the hollow mandrel (22) so that at the discharge end of the die head different wall strengths may be set for the shell.
Patent EP-0224754-A3 (EP)
Title: Electroacoustic discussion arrangement
IPC: H04R27/00
Filed: 1986-11-07
Abstract: This arrangement, which comprises a central station 1 and several subscriber sets 2, has at each subscriber set a large LCD display 24 on which messages and user information appear in text form in the respective language which has been set by the subscriber at a channel selection switch 25 as the monitoring language. The LCD display 24 is appropriately controlled by a processor 31 which knows the position of the channel selection switch 25 and sends display texts in the corresponding language to the LCD display 24 from a text memory 36. <IMAGE>
Patent EP-0209954-A3 (EP)
IPC: C01B33/027
Filed: 1986-07-21
Abstract: A process is disclosed for the melt consolidation of silicon 
powder which is based on the use of a critical partial vacuum 
of 200-300 torr of an inert gas that is applied.
Patent EP-0206904-A3 (EP)
Title: Process for the enzymatic production of l-alpha amino acids from alpha keto acids
IPC: C12N9/04
Filed: 1986-06-11
Abstract: A mixture of at least one -keto acid or at least one of its salts, a reducing agent, a source of ammonium ions and nicotinamide adenine dinucleotide in reduced or oxidised form is subjected to the action of an enzyme composition which is the product of culture of a single strain of Bacillus, and especially Bacillus megaterium ATCC 39118. Application in chemical and pharmaceutical industries.
Patent EP-0252249-A3 (EP)
IPC: B29C48/08
Filed: 1987-05-13
Abstract: Eine Vorrichtung dient zum Zuführen von zerkleinerten 
Folienabfällen oder dergleichen aus thermoplastischem 
Kunststoff zu dem Aufgabetrichter (9) eines Extruders. Ein 
mit einem Fördergebläse versehenes Förderrohr (2) mündet 
in einen Zyklonabscheider (1), der in seiner Deckelplatte ein 
Entlüftungsrohr (4) aufweist, dessen Mittellinie mit der Achse 
des Zyklonabscheiders fluchtet. Damit die Gefahr des Ver­
stopfens des Zyklonabscheiders (1) vermieden oder zumin­
dest stark verringert ist, ist in dem Entlüftungsrohr (4) oder 
einer entsprechenden Entlüftungsöffnung eine Stange (7) 
geringeren Durchmessers pendelnd aufgehängt, deren un­
terer Endbereich in das vertikale Austrittsrohr des Zyklonab­
scheiders (1) hineinragt. 
n
Patent EP-0255938-A3 (EP)
Title: Operating table in particular for the care of accident casualties
IPC: A61G13/00
Filed: 1987-08-04
Abstract: The invention relates to an operating table, in particular for emergency surgery. The table tops of the known tables can be raised and lowered, and in addition can be tilted about an axis, which extends parallel to the table top and parallel to the narrow edge of the table top. In a great many cases, these movement possibilities are insufficient for bringing the body into the position most suitable for the operation. The invention therefore proposes designing the operating table in such a way that the table top can be tilted about an axis extending parallel to its longitudinal axis and can be turned about an axis extending perpendicular to it. <IMAGE>
Patent EP-0271716-A3 (EP)
IPC: C07F7/08
Filed: 1987-11-12
Abstract: Die vorliegende Erfindung betrifft die Herstellung von Di­
alkyl(alkyldimethylsilanolato)aluminium-Verbindungen der 
Formel 
  
aus linearen Polydimethylsiloxanen und Aluminiumtrialkylen 
mit primären Alkylgruppen.
Patent EP-0272673-A3 (EP)
Title: Method for conditioning and dewatering sludges
IPC: C02F1/52
Filed: 1987-12-21
Abstract: In the conditioning of a suspension to be dewatered by admixture of flocculant, the optimal dewaterability depends on the amount of added flocculant and on the mixing energy applied. The sludge particles present or formed in the suspension after admixture of the flocculant are measured, and the amount of the flocculant and/or the mixing energy applied and/or the point at which flocculant is added are controlled depending on the amount, size and/or structure of the particles. 
<IMAGE>
Patent EP-0271931-A3 (EP)
Title: Strip tape for a food product packaging container
IPC: C09J7/20
Filed: 1987-10-19
Abstract: A strip tape for a food product packaging container, as being attached to the inner side of a seam of said food product packaging container formed from a paper-based ply material blank so as to improve a barrier feature about the seam area, said tape comprising a plurality of layers which include at least a metal layer of which side edges arranged in a lengthwise direction remain interiorly so as not to reach the right and left ends of the strip tape attanged in a lenthwise direction.
Patent EP-0251439-A3 (EP)
IPC: B62B5/00
Filed: 1987-04-24
Abstract: The present invention relates to a plastic dolly having a pair of 
longitudinal side members (12, 14) and a pair of transverse end members (16, 18) 
coupled together by lap joints (22) to form a frame, preferably a rectangle. 
The various members are molded in a honeycomb/cellular configuration 
to conserve product weight and materials. Each of the four corner 
joints (22) includes a caster fastening hole (24) for receiving a caster fastening 
bolt (26) which securely fastens the joints together and carries a dolly 
caster wheel (28). Additional strength and rigidity is provided to the dolly 
by two long, preferably metal, reinforcement elements (36) disposed in 
grooves (34) running longitudinally in the side members (12, 14) and extending into 
the end members (16, 18).
Patent EP-0257778-A3 (EP)
Title: Apolipoprotein b-specific monoclonal antibodies produced by two novel hybridomas
IPC: C07K16/00
Filed: 1987-07-20
Abstract: Two hybridomas that produce receptors containing antibody combining sites that immunoreact with apolipoprotein B-100 are disclosed as are uses for the receptors, compositions and diagnostic systems that include the receptors.
Patent EP-0260140-A3 (EP)
IPC: C08F2/38
Filed: 1987-09-10
Abstract: Hydrocarbons substituted with at least two 
anhydride moieties, are useful as dispersants in 
aqueous based hydraulic fluids and as curing agents in 
epoxy resins. These anhydrides are produced by 
reaction of a hydrocarbon derived from a soft wax or 
liquid hydrocarbon with a molar excess of an organic 
anhydride, preferably using a molar ratio excess of 3:1 
to 8:1 of maleic anhydride, and under free radical 
conditions. The products are insoluble in the parent 
hydrocarbons.
Patent EP-0272240-A3 (EP)
IPC: C07D207/452
Filed: 1987-12-16
Abstract: Substantially insoluble bismaleimide compo­
sitions consisting essentially of bismaleimides of 
the formula 
  
where R₁ and R₂ are independently hydrogen, methyl, 
ethyl or halogenated methyl. The phenyl groups may 
be substituted. The compositions, having a solubility 
in acetone of less than about 5% by wt., are useful 
as melt processable resins for high temperature 
resistant laminates. Mixtures of such bismaleimides 
and maleamic acids are substantially soluble. Solu­
tions containing polyamines equivalent to amount 
of maleamic acid are surprisingly stable.
Patent EP-0278249-A3 (EP)
IPC: B07B13/00
Filed: 1988-01-14
Abstract: The present invention is an apparatus for 
segregating desired parts of predetermined dimension 
from a jumbled flow of such parts and by-product 
runners. The apparatus includes structure (30) that defines 
a path for restricting the jumbled flow to a fixed-­
flow space along a flow length. The apparatus com­
prises a three-dimensional array of rotatable pickup 
fingers (44) substantially filling the fixed-flow space 
and extending therebyeond. The apparatus further in­
cludes a suitable device for continuously moving 
successive distal portions of the rotatable finger 
array out of and into the fixed-flow space. The ro­
tatable fingers (44) are spaced apart by distances greater 
than the predetermined dimensions of the desired parts 
but less than the longest dimension of the runners, for 
capturing the runners while allowing the desired parts 
to pass through the pickup-finger array. The apparatus 
additionally comprises stationary fingers (76), positioned 
to intermesh with the rotatable finger array, for 
causing the desired parts to become separated from the 
by-product runners. The apparatus further includes 
additional structure so located and configured as to 
remove the runners from the rotating fingers (44) during 
rotation of the finger array and allow the thus-re­
moved runners to be conveyed under the influence of 
gravity away from the apparatus.
Patent EP-0285025-A3 (EP)
IPC: G03C1/72
Filed: 1988-03-25
Abstract: Both positive and negative acting photoresist compositions are 
provided which contain one or more silylated poly(vinyl)phenol polymers 
and at least one sensitizer which forms an acid upon irradiation. The 
anion of such acids has an affinity for silicon.