baber/WOPTO huggingface dataset:
Patent EP-0126722-A3 (EP)
IPC: C02F3/06
Filed: 1984-05-17
Abstract: A plant for processing organic material (18) which con­
tains liquid and solid phases (19, 20), has a separator (6) for 
separation of the contaminated liquid and solid phases (19, 
20) from one another, the contaminated liquid phase (19) 
being conducted to a recirculator (52) connected to an anaer­
obic filter (30) for purification of the contaminated liquid 
phase (19). In addition to the contaminated liquid phase (19) 
the recirculator (52) also receives the liquid phase (41) puri­
fied in the anaerobic filter (30), so that the contaminated liq­
uid phase (19) and the purified liquid phase (41) are mixed in 
desired proportions for introduction into the filter (30). The 
remainder of the purified liquid phase (41) is withdrawn and 
can be conducted to say a recipient. The contaminated solid 
phase (20) is conducted from the separator (6) to a biogas 
reactor and after stabilisation to a thickener/drier for conver­
sion into a sludge (77) which is useful for landfilling, deposi 
tion, composting, fertilizing and like purposes. The liquid (78) 
remaining in the thickener/drier is conducted to the recir­
culator (52) for admixture with the mixture (40). The biogas 
(45, 73) generated in the anaerobic filter (30) and the biogas 
reactor, respectively, is collected for use.
Patent EP-0171078-A3 (EP)
IPC: G06F12/06
Filed: 1985-08-07
Abstract: An improved data processing IC chip which can be fab­
ricated with a reduced area is disclosed.  
     The data processing chip includes a plurality of memory 
blocks provided at different locations. The memory blocks 
are adapted to be selected by a decoded outputs. Each of 
the memory blocks is provided with a unit decoding circuit 
for producing a decoded output therefor and the unit decod­
ing circuit is located close to the associated memory block.
Patent EP-0177058-A3 (EP)
IPC: G06F17/18
Filed: 1985-10-04
Abstract: Histograms of large volume data, e.g. image data, are 
calculated in at least two phases under the control of a 
computer (1), using a first histogram storage (29) with a wast 
address space and short word length and a second histo­
gram storage (25) with a limited address space but a long 
word length. In one or several first phases, a preliminary 
histogram is generated in the first histogram storage; 
simultaneously, possible overflow items are identified using 
the second histogram storage. In a final phase, the overflow 
items are processed in the second histogram storage to 
update the preliminary histogram in the first histogram 
storage.
Patent EP-0150949-A3 (EP)
IPC: A61K8/39
Filed: 1985-01-14
Abstract: A detergent composition is provided for washing the skin 
after application of an alkaline sulphur containing depilatory 
composition. Said detergent composition has a pH of less than 
6 and comprises an anionic surfactant that is effective at a pH 
of less than 6 and has a water-soluble calcium salt, a sequester­
ing agent for calcium and a non-ionic thickener.
Patent EP-0210585-A3 (EP)
Title: Supporting and adjusting device for the seat and back rest of a working-chair
IPC: A47C3/18
Filed: 1986-07-23
Abstract: Support and adjusting mechanism for the seat and backrest of a work chair having a pedestal with feet and a vertical support column comprises a support part fixed on the upper end of the support column and having laterally spaced, parallel upwardly extending support flanges. A seat support has laterally spaced, parallel downwardly extending flanges which partially overlap and are pivotally connected with the flanges of the support part. A backrest support has laterally spaced, parallel, forwardly extending flanges partially overlapping and pivotally connected with the flanges of the support part and also the flanges of the seat support. A coupling lever has spaced, parallel flanges which partially overlap and are pivotally with the flanges of the support part, the seat support and the backrest support. An air spring acts between a lower region of the support part and a lower region of the backrest support.
Patent EP-0237644-A3 (EP)
IPC: A61K35/37
Filed: 1986-12-18
Abstract: Lipid extracts and lipid fractions from mammalian 
omenta containing mostly lipids are used cosmetically for 
skin conditions, skin care and cosmestic products which prod­
ucts have skin softening applications without skin irritation, 
greasiness or mutagenic effect. These materials with and 
without ganglioside are used for skin conditions such as ker­
atosis, white spots and the like.
Patent EP-0208561-A3 (EP)
IPC: C08F4/6592
Filed: 1986-07-11
Abstract: A process for the preparation of 
oligomeric, linear and/or cyclic hydrocarbylalumoxanes 
comprises contacting a hydrocarbylaluminum dissolved in an inert dry 
organic liquid with a hydrated salt of a metal which is not reduced 
during contact with the trihydrocarbylaluminum at temperatures between 
-30°C and 110°C.
Patent EP-0210872-A3 (EP)
IPC: E04F10/00
Filed: 1986-08-01
Abstract: The assembly has horizontal upper and lower frame 
members 28 and 30 attached to wall 14 and supporting fluor­
escent tubes 24. Members 28 and 30 are joined at their ends by 
vertical side frame members and horizontal side frame mem­
bers project forward from the junctions of lower member 30 
with the vertical side members to support a lower front frame 
member 48. The frame is completed by further side members 
extending upwards from the ends of the front frame member 
and curving over to join the ends of the upper member 28. A 
sheet of translucent flexible sign material 16 is stretched over 
the top, front and sides of the frame and translucent panels 26 
cover the bottom of the frame. The edges of the sheet 16 are 
held by adjustable tensioning devices 154 spaced along the 
frame members 28 and 48 and the horizontal and vertical side 
frame members.
Patent EP-0225765-A3 (EP)
IPC: B24B31/10
Filed: 1986-11-26
Abstract: Apparatus for use in treating the surface of small objects 
e.g. rice grains comprises a chamber 1 including a rotor 4 hav­
ing an abrasive surface 7 and mounted eccentrically in the 
chamber 1 to provide a reduced radius region R1. The facing 
portion of the chamber wall is smooth. As small objects pass 
through the region they are compressed for improved surface 
treatment abrasion.
Patent EP-0228266-A3 (EP)
Title: Semiconductor memory device
IPC: G11C11/41
Filed: 1986-12-19
Abstract: A semiconductor memory device for reading and 
writing data has a pair of row lines (13, 
), each 
having a corresponding electrical potential, the 
difference between the two potentials increasing during 
reading of data. At least one static memory cell (11) 
is connected between the pair of row lines (13, 
) and 
stores data written into it. Voltage control means 
(16, 30, 40) serves to limit the increase in the 
potential difference between the row lines (13, 
) 
during reading of the data from the memory cell (11) to 
a predetermined value for providing fast access time of 
the reading operation.
Patent EP-0242799-A3 (EP)
Title: Cystein-enriched unities of gamma-glutamic acid and beta-alanine, process for their preparation and their use
IPC: G01N33/534
Filed: 1987-04-15
Abstract: Disclosed are peptides which have the following amino acid sequence: ( gamma -Glu-Cys)n- beta -Ala n being an integer from 2 to 11;  gamma -Glu represents  gamma -glutamic acid; Cys represents cysteine; and beta -Ala represents  beta -alanine. A process for the preparation of these peptides is disclosed as well as processes for their use for the maintenance of hemeostasis in physiological systems, the diagnosis of tumors, and the removal of heavy metals from a chemical or physiological system which has been contaminated with heavy metal.
Patent EP-0261351-A3 (EP)
IPC: A23L27/00
Filed: 1987-07-31
Abstract: The invention relates to stable. aqueous or aqueous-al­
coholic-solutions of fat soluble perfume oils, containing, 
   a) a C 1-6 -alkanol propylene oxide and ethylene oxide 
polymer (oligomer) and    b) a non-ionic emulsifier.     
     The invention relates also to the preparation of these 
novel solutions, to the solubilising agents being useful to 
prepare the solutions captioned above, to the method of 
solubilizing fat soluble perfume oils using the novel solu­
bilizing agents, and to the use of the novel solutions.
Patent EP-0257629-A3 (EP)
IPC: C07H15/244
Filed: 1987-08-26
Abstract: Die O-Acylderivate von Urdamycin A der allgemeinen Formel 
  
in der R¹ bis R⁵ unabhängig voneinander Wasserstoff oder 
eine (C₁ bis C₁₈)Acylgruppe ist, wobei mindestens eine 
Acylgruppe vorliegt und das 5′,3B,4B,4C,8-Penta-O-acetyl-­
urdamycin A ausgenommen ist, zeigen antibiotische 
bzw. Antitumor-Aktivität.
Patent EP-0264097-A3 (EP)
Title: Selectively permeable zeolite adsorbents and sealants made therefrom
IPC: E06B3/66
Filed: 1987-10-13
Abstract: The invention relates to an improved adsorbent, essentially impermeable to oxygen and nitrogen but permeable to water vapor, and to sealants incorporating said adsorbent. The adsorbent comprises outgassed zeolite having pores with apertures large enough to permit entry of gases such as oxygen and nitrogen into the pore spaces and having on its surface, covering the pore apertures, a fluid which is essentially impermeable to nitrogen and oxygen molecules and yet permeable to water vapor. The zeolite adsorbent, and sealants prepared from the zeolite, are particularly useful in the fabrication of thermal insulating glazed windows having a sealed air pocket.
Patent EP-0273130-A3 (EP)
IPC: G06F9/45
Filed: 1987-10-27
Abstract: A procedure for use in an optimizing compiler termed 
"reassociation" determines the preferred order of com­
bining terms in a sum so as to produce loop invariant 
subcomputations, or to promote common subexpressions 
among several essential computations, by applying the 
associative law of addition. To achieve this, the re­
quisite optimization of an object program or program 
segment, the discrete steps of Fig. 3 must be 
performed after the strongly connected regions, USE 
and DEF chains have all been identified.
Patent EP-0233023-A3 (EP)
IPC: G03F7/025
Filed: 1987-01-29
Abstract: This invention relates to poly(acetylene) films having 
localised zones of a material other than poly(acetylene) with 
modified optical and electrical properties. The films are formed by 
selectively irradiating discrete areas of a film of a precursor 
polymer followed by heating of the irradiated precursor polymer to 
transform the non-irradiated areas into poly(acetylene). The 
resultant product has localised zones of modified electrical and 
optical properties which are useful in the semiconductor industries 
and in optical devices.
Patent EP-0239339-A3 (EP)
IPC: D04H1/728
Filed: 1987-03-23
Abstract: Apparatus for producing a fibrous structure includes 
electrostatically charged mandrels (10) arranged around a 
delivery assembly for fibreizable material. The delivery 
assembly includes capillary needles (18) to which 
fibreizable material is supplied from a reservoir (15), 
the needles (18) being arranged on manifolds (17) moved 
continuously around a loop path on a rail (20).
Patent EP-0242233-A3 (EP)
IPC: A61P31/00
Filed: 1987-04-16
Abstract: Infections in mammalian hosts may be treated therapeuti­
cally or prophylactically with an effective amount of at least 
one lymphokine before or after host infection, the amount be­
ing sufficient to achieve at least 50% protection of the host. 
Preferably, the lymphokine is IL-2 or a combination of TNF and 
IL-2 or INF and IFN- γ . Also preferably the infection is bacterial 
and is being treated prophylactically. The combination of TNF 
and IL-2 or TNF and IFN- γ  is administered in synergistically ef­
fective amounts.
Patent EP-0266126-A3 (EP)
Title: High speed trunk interface with concurrent protocol handlers
IPC: H04L12/54
Filed: 1987-10-22
Abstract: A digital trunk interface utilizing a first protocol handler (106) to signal the start of a packet and a second protocol handler (102) responsive to the packet delayed to initiate the storage of the packet internally to the digital trunk interface (120). The digital trunk interface comprises a microprocessor (101). The protocol handlers are also universal synchronous asynchronous receiver transmitter (USART) circuits. One USART (106) is directly connected to the incoming digital trunk and is utilized to inform the microprocessor (101) when a packet is first received. The second USART (102) receives the packet delayed by a predefined amount of time from the digital trunk. The delay is determined by a delay circuit (103). The microprocessor is responsive to the signal from the first USART (106) that a packet has been received to perform the necessary administrative functions for receipt of the packet by the second USART (102).
Patent EP-0267773-A3 (EP)
IPC: C08G69/26
Filed: 1987-11-10
Abstract: Elastomers are prepared from high molecular 
weight relatively rigid difunctional compounds and low 
molecular weight compounds selected from diacids, diols, 
diamines, hydroxyacids, hydroxyamines and aminoacids.
Patent EP-0246209-A3 (EP)
IPC: B41F15/44
Filed: 1987-04-15
Abstract: A squeegee arrangement for use with silkscreen printers 
includes a squeegee (3), means for effecting relative move­
ment between the squeegee and a stencil and means (5, 5′) 
for raising and lowering the squeegee (3) away from and onto 
the stencil (1). The squeegee (3) and the means (5, 5′) are 
carried by a carrying device (6). The carrying device (6) is 
rotatably supported at its end parts (6a, 6b) and means (7) are 
provided for varying the setting angles (13) of the squeegee 
(3) in relation to the stencil (1).
Patent EP-0281827-A3 (EP)
Title: Tank vehicle for transporting hazardous matter
IPC: B61D5/06
Filed: 1988-02-20
Abstract: A tank vehicle for transporting dangerous goods which affords the greatest possible protection against spillage of the goods in the event of transport accidents has a dome inside the contour of the tank and flank protection in the form of semitrailer side plates which extend over the entire length of the sub-frame and outside the area of the tank have a height above the sub-frame of at least the diameter of the buffer plate.
Patent EP-0334987-A3 (EP)
Title: Hollow glass waste collector with separating device and colour sorting
IPC: B07C5/36
Filed: 1988-04-13
Abstract: In a hollow glass waste collector (1), in particular depot container (2), with a separating device and colour sorting system having an input slot (4) and a plurality of sections (6-9, 15) which are provided for every sort of hollow glass, it is provided according to the invention that the separating device (5) consists of an essentially horizontal continuous conveyor (16) with lateral ejection by swivel flaps (23-26) activated by the colour sorting system and a fixed cutter (29) which serves for disintegrating the ejected hollow glasses is arranged laterally below each swivel flap (23-26). <IMAGE>
Patent EP-0287984-A3 (EP)
Title: Improved centrifugal pump for electric household appliances such as washing machines, dishwashers and the like
IPC: F04D29/20
Filed: 1988-04-18
Abstract: The pump comprises a pump body (1) and a volute, mutually complementary with respect to one another, which once assembled form a waterproof container within which a permanent magnet rotor (5) and an impeller (4) are contained respectively in a first (2) and in a second chamber. The stator part of the electric motor is provided externally to said waterproof container, and thus can never be affected by the liquid. The introduced improvements relate to the coupling between impeller and rotor and to the means adapted to make the rotor chamber waterproof, so that there cannot enter therein foreign matter, and in particular metallic dust, which by remaining associated with the permanent magnet of the rotor would prevent the rotation thereof, blocking its operation.
Patent EP-0287992-A3 (EP)
Title: Readily available serial bus system
IPC: H04B1/74
Filed: 1988-04-18
Abstract: The invention relates to a readily available bus system with at least two bus lines (BA, BB), via which identical messages in each case are transmitted in series, and with a test logic to check the functions of the buses. To improve the testing of the functions of the bus lines (BA, BB), pre-defined error-detection characters are evaluated by means of a detection logic (DA, DB) and a switchover signal is generated for the error-free bus line. The invention can be used in particular for buses in automation systems. <IMAGE>
Patent EP-0299227-A3 (EP)
Title: Cold circular saw with a saw blade upwardly movable through a supporting plate from underneath the supporting table
IPC: B23D45/06
Filed: 1988-06-18
Abstract: A cold circular saw (3) has a saw blade (6) which during sawing can be moved up from below through a slot (2) in a supporting plate (3) of a supporting table (4) for the material (5) to be worked. In this arrangement, the supporting plate (3) is mounted rotatably about a vertical axis (9) relative to the machine frame (7) and a fixed, top table area (8). The drive (10) for the saw blade (6) as well as the drive (12) for its feed are located below this rotatable plate (3). So that a fixed stop (13) for the material (5) to be worked does not have to be adjusted for adaptation to different material thicknesses or saw blade sizes, the saw blade (6) with its drive (10) is carried by a slide (14) which is arranged directly below the rotatable table plate (3) and can be adjusted and secured transversely to the rotational axis (9) of the table plate (3). Here, the slide (14) can then be guided as close as possible beneath the rotatable table plate (3) if the rolling bearing (15) provided at the edge of the rotatable table plate (3) is arranged inside the height taken up by the thickness of the table plate, e.g. on a step (16). <IMAGE>
Patent EP-0364609-A3 (EP)
IPC: E05B9/10
Filed: 1988-10-15
Abstract: Die Erfindung betrifft ein Doppelzylinderschloß bestehend 
aus zwei Zylindergehäusen (1), die über eine u-förmig gebogene 
Traverse (4), die in entsprechenden Ausnehmungen (3) der Zylinder­
gehäuse (1) angeordnet wird, verbunden sind.
Patent EP-0277691-A3 (EP)
IPC: H03B5/02
Filed: 1988-01-29
Abstract: Bei einer Schaltungsanordnung für einen HF-Tuner zur 
Ankopplung eines Mischers (9), der eine induktive Eingangs­
impedanz aufweist, an einen ZF-Oszillator (1), ist zur 
Dämpfung der Frequenzabhängigkeit des ZF-Oszillatorsignals 
am Eingang des Mischers vorgesehen, dem Mischer einen 
gegen Masse geschalteten ohmschen Widerstand (7) 
vorzuschalten. Der Wert des Widerstandes wird so gewählt, 
daß sich infolge des Hinzuschaltens des ohmschen Wider­
standes bei der höchsten Oszillatorfrequenz die am Eingang 
des Mischers anliegende Oszillatoramplitude etwa halbiert.
Patent EP-0324288-A3 (EP)
Title: Thermoplastic polyimides
IPC: C08G73/10
Filed: 1988-12-23
Abstract: A melt stable, thermoformable polyimide having 
a melt viscosity measured at a shear rate of 1000 sec⁻¹ 
of less than 2 kNs/m comprising a polyimide of repeat unit 
of formula 
  
where Ar is a tetravalent aromatic radical derived from a 
dianhydride or corresponding derivative, selected from 
pyromellitic dianhydride, benzophenone dianhydride, 
biphenyl dianhydride, diphenyl ether dianhydride, diphenyl 
sulphone dianhydride and hexafluoropropylidene diahydride 
and D is a divalent organic radical derived from amines of 
formula 
  
where A is O or S, the terminal covalent bonds are in meta 
positions with respect to A 
and B is -SO₂-, -CO-, or a direct link, 
  
and wherein up to 50 mole % of the radicals D may be 
replaced by divalent organic radicals derived from other 
 
 
diamines characterised in that the end groups in the 
polyimide are essentially all unsubstituted aromatic 
rings. The products are useful for injection moulding, 
extrusion, for forming films and fibres and as the matrix 
for reinforced composites.
Patent EP-0287531-A3 (EP)
IPC: H01H35/34
Filed: 1988-04-12
Abstract: A fluid-tight electrical pressure switch for hydraulic 
or pneumatic circuits comprises a hollow body (2) 
having at one end a tubular connector (3) and at the 
other end (4) external electrical connection members 
(22) connected to a pair of fixed contacts (9) housed 
in the body and cooperating with a movable contact (8) 
carried by a push rod (7) slidable against the action 
of a biasing spring (15). The biasing spring reacts 
against an axially-adjustable stop (13) for calibrating 
the spring. The end (4) of the body opposite the 
tubular connector (3) is open and receives a closure 
stopper (19) carrying the external electrical 
connection members (22) and adapted to be sealed to the 
body (2) after the stop (13) for the biasing spring 
(15) has been adjusted.
Patent EP-0317551-A3 (EP)
Title: Glass-melting furnace
IPC: C03B5/18
Filed: 1988-02-01
Abstract: Raw materials are fed into the charging end of a melting section which is heated by electrodes in the glass bath. The melted charge is then clarified under fossil fuel burners in a clarifying section, where the highest temperature of the furnace is maintained, and homogenized in a homogenizing section from which the clarified melt is drawn. Flue gas from the clarifying section sweeps the surface of the melting section countercurrently to the charge and is then used to heat combustion air. Burners in the clarifying section are operated under air starved conditions to reduce nitrogen oxides, while burners in the melting section are operated with excess air to achieve complete combustion.
Patent EP-0330984-A3 (EP)
Title: Split-loop filter
IPC: H03L7/08
Filed: 1989-02-22
Abstract: A split-loop filter having an input and two separate outputs contains a single operational amplifier, the input of which is connected via a resistor to the filter input and via a capacitor to the integral branch output and at the output via a resistor to the integral branch output and via a capacitor and a resistor connected to earth to the proportional branch output. <IMAGE>
Patent EP-0346897-A3 (EP)
Title: Integrated accounting system
IPC: H04M15/00
Filed: 1989-06-15
Abstract: An integrated accounting system is applied to 
a network structure which includes a telephone network 
(TN) and a packet network (PN). A packet exchange (12) 
in the packet network includes a circuit for measuring a 
communication data quantity within the packet network 
during a communication between a first terminal (14) 
which has an advance payment function and is connected 
to a telephone exchange (11) in the telephone network 
and a second terminal (15) which is a packet mode 
terminal connected to the packet exchange. The packet 
exchange also includes a circuit for sending a control 
signal to a gate way (13) which couples the telephone 
exchange and the packet exchange every time a measured 
communication data quantity reaches a predetermined 
accounting unit of the telephone network, and a circuit 
for initially sending the control signal when a call out 
from the first terminal is detected. The telephone 
exchange includes a circuit for generating a control 
signal for every predetermined accounting unit which is 
dependent on a duration and distance of a communication 
within the telephone network, a circuit for sending the 
control signal generated therein and the control signal 
received from the gate way to the first terminal, and a 
circuit for initially sending the control signal when a 
call out from the first terminal is detected. The first 
terminal collects an amount of money responsive to the 
control signal received from the telephone exchange.
Patent EP-0358958-A3 (EP)
IPC: C09B67/22
Filed: 1989-08-12
Abstract: Monoazofarbstoffe der allgemeinen Formel I 
  
in der  
R¹ Fluor, Chlor oder Brom,  
R² Wasserstoff oder Chlor,  
R³ Alkyl mit 1 bis 4 C-Atomen, Allyl, Alkoxyalkyl mit 1 
bis 4 C-Atomen in der Alkyl- und mit 1 bis 4 C-Atomen 
in der Alkoxygruppe und Cyanalkyl mit 2 bis 4 C-Atomen 
bedeuten, und Mischungen aus diesen Farbstoffen eignen 
sich hervorragend zum Färben und Bedrucken von hydro­
phoben Materialien.