baber/WOPTO huggingface dataset:
Patent EP-0219741-A3 (EP)
IPC: C09B67/22
Filed: 1986-10-02
Abstract: Präprationen, die eine Mischung wasserlöslicher Reaktiv­
farbstoffe der Formel (I) und (II) im Verhältnis 1 : 10 bis 10[: 1 
enthalten oder im wesentlichen aus der genannten Mischung 
bestehen 
  
wobei in den Formeln  
R¹ und R₅ Wasserstoff, Halogen, C₁-C₄-Alkyl, C₁-C₄-­
Alkoxy, Carboxy oder Sulfo,  
R², R³, R⁶ und R⁷ Wasserstoff, Halogen, C₁-C₄-Alkyl oder 
C₁-C₄-Alkoxy,  
R⁴ Wasserstoff oder C₁-C₄-Alkyl, das durch Hydroxy, 
Cyano oder Carboxy substituiert sein kann,  
X¹ und X² Vinyl, β-Chlorethyl, β-Sulfatoethyl, β-­
Thiosulfatoethyl oder β-Phosphatoethyl sowie  
Y¹, Y² und Y³ Ethylen, Ethylenoxy oder Methylethylenoxy 
bedeuten.  
     Die Farbstoffmischungen eignen sich zum Färben oder 
Bedrucken von Materialien, die aus Zellulosefasern bestehen 
oder sie enthalten, und zeichnen sich durch gute Wasserlös­
lichkeit und gute Affinität zur Zellulosefaser aus.
Patent EP-0222147-A3 (EP)
Title: Constructing system for work piece clamping devices
IPC: B23Q3/10
Filed: 1986-10-06
Abstract: A system for the assembly of devices for fixing workpieces to machine tool tables, including a base plate, which can be fixed to the machine tool table, or the like. Fitting holes are formed in the base plate with regular coordinate spacings. In the base plate, in a plane at right angles to the fitting holes, are formed preferably intersecting cross holes, whose diameter corresponds to that of the fitting holes. Nuts for the fitting screws are inserted both in the cross holes and the fitting holes, in order to fix mounting parts to the base plate. The cross-section of each nut corresponds to that of each cross and fitting hole. The mounting parts are preferably provided with cross and fitting holes similar in arrangement to the base plate. As the grid size corresponds to the thickness of the base plate and mounting parts and the external dimensions can be divided by the grid size, numerous possible combinations result from the intersecting fitting and cross holes, whose diameter preferably corresponds to half the grid size.
Patent EP-0222397-A3 (EP)
Title: Method for melting and reducing chrome ore method for melting and reducing chrome ore
IPC: C22B34/32
Filed: 1986-11-12
Abstract: A method for melting and reducing chrome ore, which comprises charging chrome ore and carbonaceous material, and blowing in oxygen gas under a pressure ranging from 1 to 600 Torr, while molten metal (7) is being stirred by a stirring gas blown in. In this method, reaction vessel (1) capable of allowing top blowing and bottom blowing onto the molten metal and decreasing pressure within the vessel is employed. Chrome ore and carbo­naceous material can be used in the form of lumps or powder. When powdered ore and material are used, they can be injected through lance (2) or tuyere (3) into the vessel.
Patent EP-0229990-A3 (EP)
Title: Process for producing exocellular biopolymers having a thickening activity in aqueous medium
IPC: C12P19/06
Filed: 1986-12-12
Abstract: Process for the preparation of exocellular biopolymers having a thickening effect in aqueous media by aerobic culture of microorganism strains forming the biopolymers in an aqueous nutrient medium present as disperse aqueous phase in a water/oil emulsion (W/O-emulsion) stable under fermentation conditions using W/O emulsifiers for emulsion formation and stabilization, in which the oil phase is used in quantities below 50% by volume, based on the mixture as a whole, and fatty acid dialkanolamides are used as the W/O emulsifiers.
Patent EP-0190811-A3 (EP)
IPC: F25B21/02
Filed: 1982-07-29
Abstract: A lightweight, portable post-mix carbonated 
beverage dispenser unit for use in small offices or 
small-volume locations is described. Flavoured 
syrup is supplied to the unit from disposable sealed 
syrup packages SP which are plugged into a dispenser 
valving system. CO₂ is supplied to the unit carbonator 
system CT in returnable containers 42 which also may 
be quickly plugged into a CO₂ valving system 44. A 
thermoelectric refrigeration system 72 may be provided 
to decrease noise and the number of moving parts or a 
mechanical freon system may be used. The unit 
construction may be modular for ease of repair. The 
cabinet is injection-molded from plastic. Water is 
supplied to the unit for mixing with the CO₂ and syrup 
from a water reservoir WR which may be manually filled. 
The refrigeration system cools the water in the reservoir, 
as well as the syrup packages and carbonator tank.
Patent EP-0189304-A3 (EP)
IPC: B29C48/00
Filed: 1986-01-20
Abstract: In a simple and inexpensive method of manufacturing 
an elongate core for use in an optical cable, a flexible 
reinforcing member 1 is caused to travel through an extru­
sion machine 2 and a circumferential wall of plastics material 
is extruded around the member. Downstream of the extru­
sion machine 2, a plurality of circumferentially spaced, lon­
gitudinally extending grooves, e.g. helically extending 
grooves, are formed in the soft outer surface of the plastics 
wall by deforming the plastics material in such a way that 
there is no wastage of plastics material. Deformation of the 
plastics wall is preferably effected by freely rotatable discs 
4 whose axes of rotation extend transversely of the axis of the 
advancing plastics covered reinforcing member 1 and which 
are urged into and effect longitudinally continuous indenta­
tions or grooves in the plastics material of the wall. Prefera­
bly, optical fibres are fed into the grooves of the plastics 
covered reinforcing member 1 after the grooves have been 
formed.
Patent EP-0193303-A3 (EP)
Title: Alkene, alkyne or cycloalkylene derivatives
IPC: A61K31/4409
Filed: 1986-02-11
Abstract: A compound of the formulawherein X has the formula -CR<sup>5</sup>=<sub>CR</sub><sup>6-</sup>, -C≡C- or CH<sub>2</sub>CR<sup>5</sup> CR<sup>8</sup>, wherein ring a is phenyl, naphthyl or heterocyclic;wherein R<sup>1</sup> is hydrogen, alkyl, alkanoyl or aroyl;wherein R<sup>2</sup>, R<sup>3</sup> and R<sup>4</sup>, which may be the same or different, each is an electron withdrawing substituent or each is hydrogen or alkyl, alkoxy or dialkylamino, provided that when ring A is phenyl or naphthyl at least on of R<sup>2</sup>, R<sup>3 </sup>and R<sup>4</sup> is an electron-withdrawing substituent;wherein R<sup>5</sup> and R<sup>6</sup>, each is hydrogen, halogeno or alkyl;wherein R<sup>7</sup> is alkyl or halogenoalky; and wherein R<sup>6</sup> has the formula -Y-Q-R<sup>9</sup> where Y is straight- or branched-chain alkylene or alkenylene; wherein 0 is -O-. -S-, -SO- or -SO<sub>2</sub>-;and wherein R<sup>9</sup> is alkyl of up to 6 carbon atoms which contains one or more defined substituents, processes for their manufacture and pharmaceutical compositions containing them. The compounds possess antiandrogenic activity and may be used in the treatment of androgendependent disease conditions such as prostatic disease, acne, hirsutism or seborrhoea.
Patent EP-0201338-A3 (EP)
IPC: C10L1/32
Filed: 1986-05-08
Abstract: A process and apparatus for producing coal-water fuel 
comprises crushing and primary grinding of the coal to form a 
liberated granular material, multiple stage froth flotation of the 
granulated coal to reduce its ash content and pyritic sulphur 
content. The resulting product from the froth flotation opera­
tions is dewatered to yield a product having a selected solids 
content. A stable slurry is then produced from the product by 
establishing a selected particle size distribution. Refuse ac­
cumulated from the various previous steps is collected, dewa­
tered and the water is clarified for use in the process steps.
Patent EP-0223452-A3 (EP)
Title: Protection of plants against viral infection
IPC: A01N65/38
Filed: 1986-10-29
Abstract: A process for producing genetically transformed plants which are resistant to infection by a plant virus, comprises the steps of:   (a) inserting into the genome of a plant cell a recombinant, double-stranded DNA molecule comprising (i) a promoter which functions in plant cells to cause the production of RNA sequences of said plant virus; (ii) a DNA sequence that corresponds to an RNA sequence of said plant virus. (iii) a 3' non-translated region which functions in plant cells to cause the addition of polyadenylated nucleotides to the 3' end of said RNA sequence;   (b) obtaining transformed plant cells; and (c) regenerating from the transformed plant cells genetically transformed plants which have increased resistance to infection by said plant virus. o
Patent EP-0233483-A3 (EP)
Title: Pyrroloû1,2-a¨û4,1¨benzoxazepines, process for their preparation, pharmaceutical compositions containing these compounds and therapeutical use
IPC: C07D519/00
Filed: 1987-01-19
Abstract: Disclosed are the compounds of the formula    <IMAGE>  (I)  wherein n represents the integer 1,2,3 or 4; R1 represents hydrogen, lower alkyl, halogen, trifluoromethyl, hydroxy or lower alkoxy; R2 represents hydrogen or lower alkyl; R3 represents hydrogen, lower alkyl or halogen; R4 represents amino, lower alkylamino, di-lower alkylamino, morpholino, N-lower alkyl or N-aryl piperazino, pyrrolidino, piperidino or substituted piperidino selected from <IMAGE>   <IMAGE>  +TR  <IMAGE>  in which R5 represents hydrogen, halogen or lower alkyl; and pharmaceutically acceptable salts thereof; which are useful in mammals as calmodulin antagonists for the treatments of gastrointestinal disorders.
Patent EP-0261375-A3 (EP)
Title: Method for manufacturing a hollow fibre-reinforced composite beam
IPC: B29C53/60
Filed: 1987-08-13
Abstract: 1. A method for producing a composite fibre hollow girder (2) which possesses an intersecting fibre orientation inclined obliquely with regard to the longitudinal direction of the girder and is provided with at least one cover plate (8, 10) which is integrally formed in one piece with a continuous fibre structure and which is widened so as to protrude at least at one side outwardly beyond the cross-section of the hollow girder, characterised in that in the course of the winding process a laminate wound body (28) having a length corresponding to the hollow girder including the cover plate (8, 10) is wound in accordance with a winding pattern repeating itself respectively in multilayer manner for the individual fibre directions onto a winding mandrel (13) corresponding to the internal cross-section of the girder and is divided along a cutting line (36) extending in accordance with the cover plate widening, and then the wall portion, defined by the cutting line, of the wound body (28) is folded up and the wound body including the folded-up wall portion (38, 40) forming the cover plate widening is hardened.
Patent EP-0259678-A3 (EP)
IPC: A61Q5/06
Filed: 1987-08-21
Abstract: Mittel zur Pflege und Nachbehandlung von Haaren enthalten ober­
flächenaktive quartäre Ammoniumverbindungen der Formel 
  
als Avivagewirkstoffe mit besonders gutem Emulgiervermögen. Be­
vorzugt liegen diese Mittel als Öl-in-Wasser-Emulsion vor und ent­
halten 0,1 bis 5 Gew.-% der quartären Ammoniumverbindung und 
0,2 bis 10 Gew.-% wasserunlösliche Fettkomponenten aus der 
Gruppe Fettalkohole mit 12 bis 18 C-Atomen, Fettsäuremono- ­
und/oder -diglyceride von Fettsäuren mit 12 bis 18 C-Atomen oder 
Paraffine.
Patent EP-0262456-A3 (EP)
IPC: H01B3/44
Filed: 1987-09-04
Abstract: A new electrical insulating oil composition having 
improved low temperature characteristics which composition 
comprises a mixture of 40% by weight or more of benzyltoluene 
and the remainder of alkyl substituted diphenylmethane having 
15 to 17 carbon atoms which is represented by the following 
general formula: 
  
wherein R₁ and R₂ are C₁ to C₄ alkyl groups and the total 
number of carbon atoms in R₁ and R₂ is 1 to 4, except that 
R₁ and R₂ are simultaneously methyl groups: and the 
proportion of the total quantity of solid phase calculated 
according to the following general solid-liquid equilibrium 
equation is 45% by weight or less relative to the total 
quantity of said composition at -40°C: 
  
wherein X i  is the equilibrium mole fraction of a component i, 
in the liquid phase, ΔH 
 is the heat of fusion (cal.mol⁻¹), 
T 
 is the melting point (K), T is the temperature (K) 
system, and R is the gas constant (cal.mol⁻¹.K⁻¹).
Patent EP-0261606-A3 (EP)
IPC: H02H7/24
Filed: 1987-09-18
Abstract: Eine Schutzschaltungsanordnung in einer Installationsan­
lage (10) ist zum Schutz vor Überspannungen mit Über­
spannungsableitern (16) für jeden einzelnen Strompfad 
L₁, L₂, L₃, N ausgestattet und weist zusätzlich eine 
Abschalteinrichtung (18) auf, welche die Verbindung der 
Überspannungsableiter (16) mit einem gemeinsamen Bezugs­
potential (21) unterbricht. Dabei wird die Abschaltein­
richtung (18) von einer Überwachungseinrichtung (20) 
angesteuert, welche in der gemeinsamen Sammelleitung 
(19) gegen das Bezugspotential (21) installiert ist und 
diese überwacht.
Patent EP-0241243-A3 (EP)
IPC: F01B9/04
Filed: 1987-04-03
Abstract: A three-cylinder four-stroke internal combustion engine has first 
and third diametrically opposed pistons (4A and 4C) and a third 
piston (4B) arranged to reciprocate on an axis at right angles to 
that of the cylinders (A and C). A connecting link assembly (23) is 
connected at its upper end to the second piston (4B) and at its 
lower end is slidably guided in the engine casing (2) and carries a 
counterweight. The connecting link assembly (23) has a central 
parallel sided transverse opening (25) in which can slide a drive 
block (16) rotatably mounted on a crankpin portion (11) of the 
engine output shaft which has balance weights (12). The first and 
third pistons are interconnected by a further connecting link 
assembly which is connected to the crankpin (11) in a similar 
manner. The first and third pistons (4A, 4C) reciprocate in 
quadrature with the second piston (4B) and the counterweight 31 so 
that the combined effect of the reciprocating masses is one mass 
concentrated at the axis of the crankpin (11) and thus readily 
balanced by the crankshaft balance weight (12).
Patent EP-0244140-A3 (EP)
IPC: H01L21/338
Filed: 1987-04-21
Abstract: A semiconductor device utilizing the fact that the 
effective mass of charge carriers becomes very large at 
certain points in the direction of a periodically repeating 
potential has therefore a 
periodic structure (6) which is formed in at least 
one of a semiconductor layer, an insulating layer, or a 
conductor layer of the device. The charge carriers are not scattered in 
the direction of the periodic pattern and their mobility is thus very 
large.  
     A field effect transistor having such a periodic structure formed 
in a direction perpendicular to the source-drain direction is also 
disclosed.
Patent EP-0249464-A3 (EP)
IPC: G10D3/14
Filed: 1987-06-10
Abstract: A guitar having a vibrato bridge assembly (28) and a 
string lock mechanism (26) for locking the strings (18) at the 
intersection of the head and neck is provided with a 
fine-tuning mechanism on the bridge assembly (28). The 
tuning mechanism includes tuning knob elevator screws (56) 
which are generally perpendicular to the face (12) of the 
body of the guitar and which are easily accessible. 
Rotation of the tuning knob screws (56) is coupled via an 
L-shaped rocker element (52) to cause translational movement 
of the guitar strings (18) thereby to adjust their tension 
and pitch. Rocker mechanisms are disclosed which 
minimize vibrational interference between adjacent 
rocker elements.
Patent EP-0257968-A3 (EP)
IPC: C08G65/38
Filed: 1987-08-19
Abstract: A nucleus-substituted phenol (1 mol) having 1 to 4 
halogen, -CN, hydrocarbon or (substituted) hydrocarbonoxy 
substituents is mixed in a reactor with a catalyst system 
comprising (a) 0.0001 mol or more of a manganese compound 
(halide, oxide, hydroxide or salt), (b) 10-10,000 mols of 
a basic compound (a hydroxide, alkoxide or phenoxide of a 
metal), (c) 0.001-0.3 moles of an alkanolamine R¹ -NH-R²-OH 
wherein R¹=H, C1-12 alkyl or hydroxyalkyl and R² is C2-12 
alkylene and (d) 0.001-0.2 mol of an amine R³R⁴NH where 
R³+R⁴ are H, C1-24 alkyl or C7-24 aralkyl or may complete 
a ring, or a polyamine thereof; and the mixture is contacted 
with an oxygen-containing gas which reacts with the phenol, 
usually at 0-100°C for 0.5-20 hours.  
     The polyphenylene oxide produced, in solution or as a 
slurry, is separated, dried and extracted into pellets, which 
can be mixed with another polymer and molded to give a 
product of good impact strength.
Patent EP-0272242-A3 (EP)
Title: Agglomerated product, its production and its use
IPC: C05D3/02
Filed: 1987-12-18
Abstract: The agglomerated product contains particles of calcium oxide and optionally of magnesium oxide and approximately 0.5 to 10 % by weight of cellulose fibres as binder. The process for the manufacture of the agglomerated product is characterised in that particles of calcium oxide and optionally of magnesium oxide are mixed with cellulose fibres so as to obtain a homogeneous mixture containing approximately 0.5 to 10 % by weight of cellulose fibres and portions of the mixture obtained are compressed.
Patent EP-0307562-A3 (EP)
Title: Device for mixing isocyanate and polyol for forming polyurethane
IPC: B29B7/42
Filed: 1988-07-04
Abstract: The device for mixing isocyanate and polyol for forming polyurethane, in particular for mixing mixtures which react to form polyurethane for shoe soles, has a screw arranged in a barrel. The removal of the film of polyurethane forming on the inner wall of the barrel is performed by axial displacement of the screw in the barrel, which both have a cylindrical section and a conical section adjoining the latter in the direction of the mouth of the barrel. The inner wall of the barrel exhibits a coating of zirconium-oxide ceramic material, the coating having a polished surface. In addition, the screw exhibits a coating of zirconium-oxide ceramic material, the coating likewise having a polished surface.
Patent EP-0304820-A3 (EP)
Title: Control panel with display
IPC: G06K11/06
Filed: 1988-08-19
Abstract: A control system comprises a liquid crystal display panel; a light source; light detector means; and means for directing light through at least a portion of the liquid crystal display panel to the light detector means. Control means are provided for holding the liquid crystal display in generally opaque condition while preferably sequentially momentarily clarifying segments of the portion, whereby momentary, sequential, transversely spaced light beams are generated between the light source and the light detector means. Timer and logic means are provided for correlating signals received from the light detector means with generated, individual, spaced light beams that create said signals. Accordingly, occlusion of at least one of the individual light beams with an opaque member causes a specific characteristic response by the timer and logic means. In other words, when one of the individual light beams is occluded, the timer and logic means emits a characteristic signal which might activate a relay, send an instruction to a microprocessor, or cause some other action.
Patent EP-0310846-A3 (EP)
IPC: C08G16/02
Filed: 1988-09-17
Abstract: A product of the condensation of bis(4-hydroxyphenyl) sulphone, an aldehyde, dialdehyde and/or glyoxylic acid and aminoacetic acid or an N-substituted aminoacetic acid is used as a tanning aid in a leather-tanning method using this condensation product in combination, in particular, with aluminium tanning agents.
Patent EP-0310979-A3 (EP)
IPC: C08L67/02
Filed: 1988-10-01
Abstract: Der Gehalt an Flammschutzmitteln in Formmassen, enthaltend Polyester (a₁), 
Acrylatpfropfpolymerisate (a₂), Styrol/Acrylnitril-Copolymerisate (a₃) und 
Glasfasern kann bei gleicher Flammbeständigkeit durch die Zugabe von fein­
teiligem PTFE verringert werden.
Patent EP-0312829-A3 (EP)
Title: Bidimensional proportional counter for the position sensitive measurement of ionizing radiation
IPC: H01J47/06
Filed: 1988-10-05
Abstract: A two-dimensional proportional counter for position sensitive measurement of ionizing radiation in one plane comprises a counting chamber, in which a wire anode grid and at least one wire cathode grid are fastened spaced apart from one another and orthogonal to one another. The wires of these grids are connected directly to the windings of a continuous delay line to which the signals are fed for evaluation. The delay line has a continuous capacitor strip on its top. The dimensioning of the capacitor strip and of the other characteristic parameters of the delay line are slected such that the spacing of the grids from one another can be decreased to values below 2 mm, thus attaining a substantial increase in positional resolution, withou substantial impairment by the delay line of the form and amplitude of the pulses produced. Particularly simple and rapid measurement is attainable if a counting chamber of this design is combined with an automatic feed device for specimen plates, which in turn may also be coupled with a magazine, so that a certain number of specimen plates can be fed to the counting chamber completely automatically.
Patent EP-0311050-A3 (EP)
Title: Process of preparing 2-chloropyridine and/or 2,6-dichloropyridine
IPC: C07D213/61
Filed: 1988-10-05
Abstract: 2-chloropyridine and/or 2,6-dichloropyridine 
are effectively produced by reacting pyridine with 
chlorine gas in the gaseous phase with irradiation 
of ultraviolet rays, while the reaction gas mixture 
is being agitated.
Patent EP-0321672-A3 (EP)
Title: Transmission trunked radio system with voice buffering and off-line dialing
IPC: H04L12/56
Filed: 1988-10-20
Abstract: With regard to Figures 6 and 7 of the drawings, a method of call origination between a radio subscriber and a wireline party is shown that only assigns (211, 212) information resources of a trunked radio communication system at a time (208, 210) when the called party answers the call, whereby efficiency and capacity of the trunked system is improved. <IMAGE>
Patent EP-0322845-A3 (EP)
Title: Improved deflection device for a color picture tube apparatus
IPC: H01J29/00
Filed: 1988-12-27
Abstract: In a color picture tube apparatus, a deflection 
unit (27) is provided around a color picture tube (21) 
and a leakage magnetic (14) is generated from the 
deflection unit (27). A metal cover (32) made of 
aluminum, which covers an electrical power source is 
located in a space to which leakage magnetic field (14) 
is reached and a first opposition magnetic field is 
generated from the metal cover (32) due to the leakage 
magnetic field which produces an eddy current in the 
metal cover (32). A metal plate (34) made of a conduc­
tive and non-magnetic material is so located between 
the deflection unit (27) and the metal cover (32) as to 
be substantially perpendicular to the metal cover (32). 
Thus, a second opposition magnetic field is so generated 
from the metal plate (34) due to the leakage magnetic 
field as to substantially cancel the first opposition 
magnetic field.
Patent EP-0319053-A3 (EP)
Title: Improved phosphate-free detergent bleach compositions
IPC: C11D3/33
Filed: 1988-10-21
Abstract: Improved phosphate-free aluminosilicate built detergent 
bleach compositions having improved cleaning and stain-­
removal properties are disclosed. The compositions comprise 
at least one detergent-active material, from 20-35% water-­
insoluble aluminosilicate cation-exchange material, 2-5% by 
weight of an alkali metal nitrilotriacetate and 1-15% by 
weight of an organic solid peroxyacid compound.  
     The compositions are usable and effective for washing at 
temperatures of 40°C and below.
Patent EP-0287189-A3 (EP)
IPC: C11D3/22
Filed: 1988-01-19
Abstract: A thixotyropic aqueous composition comprising a particulate 
hydrophilic polymer or copolymer or mixture thereof and a 
microcrystalline cellulose polymer.