baber/WOPTO huggingface dataset:
Patent EP-0296506-A3 (EP)
Title: Fermentative production of dicarboxylic acids
IPC: C12P7/44
Filed: 1988-06-18
Abstract: The yield in the fermentation of fatty acid esters, fatty acids and/or alkanes, alkenes, alkanols or alkenols with 8 - 24 C atoms is improved by using the microorganism strain Candida tropicalis DSM 4131 and its mutants and variants which have the ability to convert methyl myristate into tetradecanedioic acid in a yield of more than 30 g/l in 6 days.
Patent EP-0300240-A3 (EP)
IPC: C09K23/00
Filed: 1988-06-29
Abstract: Ein Suspendiermittel zur Herstellung von wässrigen Kunststoff­
dispersionen für Beschichtungszwecke, z. B. für die textile 
Beschichtung, enthält neben 0,5 - 4 Gewichtsprozent eines be­
kannten Diurethans als Verdickungsmittel, noch zusätzlich 
0,1 - 0,5 Gewichtsprozent eines Fettalkoholoxalkylates der 
allgemeinen Formel:   
    
R₃-(O-CH₂- 
H ) n -OH,  
wobei bedeutet:  
R₃ = aliphatischer Kohlenwasserstoffrest, ver­
zweigt oder unverzweigt, mit einer Gesamtkohlen­
stoffzahl von 6 - 20  
X = H oder CH₃  
n = ganze Zahl von 5 - 15.  
     Die mit dem erfindungsgemäßen Suspendiermittel hergestellten wäss­
rigen Kunststoffdispositionen zeichnen sich durch ihre hohe Sta­
bilität, ausgezeichnete Verarbeitungsfähigkeit sowie durch ihre 
Umweltfreundlichkeit aus, da beim Trocknungsprozeß der Beschich­
tung keine toxischen Stoffe entweichen.
Patent EP-0312012-A3 (EP)
IPC: C09J175/04
Filed: 1988-10-12
Abstract: Die Erfindung betrifft lagerungsstabile feuchtigkeits­
härtende Klebe-, Dichtungs und Beschichtungsmassen auf der 
Basis von lösungsmittelarmen feuchtigkeits-reaktiven 
Polyurethanprepolymeren und/oder -quasiprepolymeren, welche 
als Katalysatoren Antimon(III)-Verbindungen enthalten.  
     Diese Massen zeigen gegenüber unter Einsatz bekannter 
Katalysatoren hergestellten Massen eine erhöhte Reaktivität 
und Wärmestabilität
Patent EP-0315850-A3 (EP)
Title: Method for influencing plant growth by azolyl methyl oxiranes
IPC: C07D405/06
Filed: 1988-10-31
Abstract: Method of influencing plant growth, characterised in that the soil, the seed and/or the plants are treated with an azolyl methyl oxirane of the formula <IMAGE>  in which the substituents A and B represent C1-C4-alkyl, phenyl, naphthyl, diphenyl or phenyl which is substituted by one to three radicals from amongst the group comprising halogen, C1-C4-alkyl, C1-C4-alkoxy, C1-C4-haloalkyl, nitro or phenoxy and  Z represents the CH group or nitrogen, or their metal salts or acid addition salts, and compositions for influencing plant growth which contain at least one azolyl methyl oxirane.
Patent EP-0318858-A3 (EP)
Title: Connected word recognition system including neural networks arranged along a signal time axis
IPC: G10L15/18
Filed: 1988-11-25
Abstract: For use in recognizing an input pattern consisting 
of feature vectors positioned at a first, ,,,, an i-th, ..., 
and an I-th pattern time instant along a pattern time axis, a 
connected word recognition system comprises first through N-th 
neural networks B(1) to B(N) which are assigned to reference 
words identified by a first,..., an n-th, ..., and an N-th word 
identifier and are arranged along a signal time axis divisible 
into a first, ..., a j-th, ..., and a J-th signal time instant. 
The n-th word identifier n corresponds to consecutive ones of 
the pattern time instants by a first function n(i). The time 
axes are related to each other by a second function j(i). Among 
various loci (n(i), j(i)) in a space defined by the word identifiers 
and the time axes, an optimum locus (n and(i), j and(i)) is determined 
to maximize a summation of output signals of the respective neural 
networks when the consecutive pattern time instants are varied 
between the first and the I-th pattern time instants for each 
word identifier. The input pattern is recognized as a concatenation 
of word identifiers used as optimum first functions n and(i) in 
the optimum locus. Preferably, the optimum locus is determined 
by a dynamic programming algorithm. If possible, use of a finite-state 
automaton is more preferred.
Patent EP-0322663-A3 (EP)
Title: Process for producing styrene-based polymers and catalyst for use therein
Inventor: MAEZAWA HIROSHI
IPC: C08F4/42
Filed: 1988-12-15
Abstract: A process for producing styrene-based polymers having mainly syndiotactic configuration in the presence of a catalyst comprising (A) a titanium compound and (8) a contact product of a methyl group-containing organoaluminum compound and water, wherein the contact product (B) has a high magnetic field componert of not more than 50% in the methyl proton signal region due to an aluminum-mehtyl group (Al-CH3) bond as determined by the proton nuclear magnetic resonance absorption method. According to this process, styrene-based polymers having mainly syndiotactic configuration can be efficiently and economically produced.
Patent EP-0298575-A3 (EP)
Inventor: SCHEINERT STEFAN DIPL ING
IPC: H04B1/16
Filed: 1988-07-08
Abstract: In einem Selektivrufempfängern, welche im Zeit­
schlitzverfahren arbeiten, wird zur Energieeinsparung 
ein sofortigen Vergleich der empfangenen Daten 
mit den mittels eines Vergleichsregisters vorgebbaren Da­
ten bereits während des Empfanges eines Datenblocks 
vorgenommen und eine Entscheidung darüber getrof­
fen, ob die Daten, die bis zum Ende des Zeitschlitzes 
noch empfangen werden können, für die Auswertung der ge­
samten Daten erheblich sind.
Patent EP-0304992-A3 (EP)
IPC: G11B11/10
Filed: 1988-08-16
Abstract: Bei löschbaren magnetooptischen Speicherschichten wird 
beim Lesen eine Verbesserung des Signal-Rausch-­
Verhältnisses dadurch erreicht, daß der 
Laserimpuls beim Schreiben in eine Folge kurzer Impulse 
aufgelöst wird, wobei zweckmäßig die Pausen zwischen den 
einzelnen Impulsen gleich der Impulsdauer ist.
Patent EP-0282159-A3 (EP)
Title: Data signal delay generating apparatus
IPC: G11B20/10
Filed: 1988-02-04
Abstract: Apparatus is disclosed for introducing a precomp­
ensation delay in the path of a data signal to be 
written onto a magnetic medium, such as a floppy or 
hard disk. The apparatus includes a current control­
led oscillator made up of delay elements having 
current control nodes, and means for controlling the 
current level being drawn from the current control 
nodes. The latter means includes three matched 
voltage controlled current sources having their 
outputs connected through a current splitter to the 
current control nodes, and bypass transistors for 
decoupling two of the voltage controlled current 
sources in response to a delay selection signal 
indicating whether the subject data pulse should be 
precompensated early, nominal or late. A current 
mirror arrangement with a current transfer ratio 
adjustable through the choice of two external re­
sistors adjusts the current outputs of two of the 
voltage controlled current sources, so that the 
current level drawn from the current control nodes is 
different depending on which of the voltage controlled 
current sources is (are) selected. The apparatus also 
includes a master voltage controlled oscillator, 
located on the same chip as the above-described 
apparatus, with characteristics and a control voltage 
matched to those of the above-described apparatus. If 
the frequency of the master oscillator is phase locked 
to a multiple of the bit cell frequency, then the 
choice of the two external resistors adjusts the 
 
 
precompensation delay period as a continuous percent­
age of the bit cell time.
Patent EP-0291221-A3 (EP)
IPC: H01B12/04
Filed: 1988-05-04
Abstract: Disclosed are methods for making normal metal-clad superconductive 
bodies (20) (e.g., wires, ribbons) having a normal metal cladding (22) that is 
porous during at least a part of the manufacture of the body. The porous cladding 
permits access of an ambient atmosphere to the superconductive material. 
Exemplarily, the superconductive material is an oxide such as a (Ba, Y) cuprate, 
the normal metal cladding comprises Ag particles (or Ag-coated particles), and the 
body is heat treated in an oxygen-containing atmosphere.
Patent EP-0295055-A3 (EP)
IPC: A61L27/58
Filed: 1988-06-07
Abstract: The invention provides poly(α-hydroxy-carboxylic acid)/­
poly(oxyalkylene) polymers selected from multiblock polymers of the 
following repeating unit I 
  
wherein R is an alkylene group, R₁ is hydrogen or methyl groups, m is 
a positive integer, and a and b are zero or positive integers, the 
case where a and b are simultaneously zero being excluded, and chain 
extended multiblock polymers which polymers are bioabsorbable and 
biodegradable, these polymeric materials being derived from reacting 
diols in the form of polyether glycols with α-hydroxy-carboxylic 
acids. The invention also provides methods for the preparation of such 
polymeric materials and bioabsorbable surgical articles made 
therefrom.
Patent EP-0307161-A3 (EP)
Title: Process for electroplating metals
IPC: C25D21/12
Filed: 1988-09-06
Abstract: A process for electroplating metals in an electroplating bath having an anode and a cathode. The cathode is formed by a workpiece to be plated and the anode includes soluble material in the form of the metal to be plated and insoluble material in a proportion selected so that the anode efficiency equals the cathode efficiency. This avoids metal salt build-up in the bath. Metal salt solution carried out of the bath with the workpiece is recovered and recycled to the bath, avoiding loss of metal to the system and waste disposal problems.
Patent EP-0308231-A3 (EP)
Title: Liquid-collecting device
IPC: G01N33/53
Filed: 1988-09-16
Abstract: There is disclosed a liquid-collecting compartment (17, 18, 19) that is vented with an aperture (44) to allow air to escape. The compartment is improved in that a closure member (50) is provided, constructed so as to be slidable onto and off of the vent aperture with a force that is most preferably between about 0.15 newtons and about 10 newtons. To achieve this, an elastomeric member (56) is provided in the closure member or the wall at the aperture, with selected properties of durometer, cold flow and static coefficient of friction against polystyrene.
Patent EP-0323049-A3 (EP)
Title: Denture cleansing tablet
IPC: A61K8/38
Filed: 1988-12-02
Abstract: Denture cleansing tablet comprising an inorganic persalt bleaching agent, an organic peroxyacid bleach precursor and a solid base material which in the presence of water releases carbon dioxide with effervescence. The composition provides more rapid and efficaceous denture cleansing performance and anti-bacterial activity.
Patent EP-0340531-A3 (EP)
Title: Process of making glaze agglomerates by extrusion, glazes made by this process and articles glazed therewith
IPC: C03C8/16
Filed: 1989-04-19
Abstract: This process makes it possible to overcome, or at least to significantly diminish, the disadvantages associated with the wet or dry glazes known hitherto.
Patent EP-0345629-A3 (EP)
Title: Condensed diazepinones, process for their preparation and medicaments containing them
IPC: C07D495/14
Filed: 1989-06-01
Abstract: Condensed diazepinones of the general formula I <IMAGE>  in which <IMAGE> is one of the divalent radicals <IMAGE> <IMAGE> <IMAGE> <IMAGE> or <IMAGE> X<1> and X<2> can be the =CH-group or, if <IMAGE> is the radical (S), (U) or (W), also nitrogen atoms, A is a C1 to C6-alkylene radical, R<1> and R<2> are lower alkyl radicals or R<1> and R<2> together with the nitrogen atom are also a saturated 4- to 7-membered heteroaliphatic ring, R<3> is lower alkyl or hydrogen or chlorine, R<4> and R<1><0> are hydrogen or methyl, R<5> and R<6> are hydrogen, fluorine, chlorine, bromine or lower alkyl, R<7> is hydrogen, chlorine or methyl and R<8> and R<9> are hydrogen or lower alkyl, R<9> is additionally halogen, are suitable for the treatment of bradycardias and bradyarrhythmias.
Patent EP-0347893-A3 (EP)
Title: Programmable memory for an encoding system
IPC: H04L27/12
Filed: 1989-06-21
Abstract: An identification system includes a reader and a 
transponder. The reader initially transmits a pulse to the 
transponder. The transponder responds to this pulse by 
transmitting to the reader a sequence of a particular number 
(e. g. 10) of signals at a frequency dependent upon the 
identifying code recorded in the transponder. The reader then 
transmits a pulse of an opposite polarity to that previously 
transmitted. The transponder responds by generating 10 signals 
at a second frequency different from the first frequency. In 
this way, sequences of pulses alternatively of opposite polarity 
are transmitted by the reader and sequences of signals at the 
first and second frequencies are transmitted by the transponder. 
The reader decodes the sequences of signals at the first and 
second frequencies, in accordance with the order of the 
frequencies of such signals, to identify the code at the 
transponder. The transponder may have a programmable memory to 
store the code. To program the memory with such a code, the 
reader generates, and transmits to the transponder, sequences of 
pulses, each sequence coding for a programmable item of 
information (e. g. binary "1", binary "0" and reset). Depending 
upon the individual programmable item, the coded sequences may 
have pulses of the same polarity or of opposite polarity. 
At a time related to each such sequence, the reader produces a 
sequence different from the coded sequence to indicate that 
pulses coding for a programmable item follow. The transponder 
demodulates and decodes the transmitted pulses to recover the 
 
 
identifying code. This code is then recorded in the 
programmable memory and is used thereafter to identify the 
transponder when the reader interrogates the transponder as 
described above.
Patent EP-0354539-A3 (EP)
Title: Antiinflammatory carbinoloimidazoles
IPC: C07D233/60
Filed: 1989-08-08
Abstract: Antiinflammatory carbinoloimidazoles are provided which have the formula: <CHEM>  or a pharmaceutically acceptable salt thereof, wherein R<1> and R<2> independently are H, F, Cl, Br, CH3, CF3 or S(O)nR<3> where n is 0, 1 or 2 and R<3> is alkyl of 1-4 carbon atoms; R<4> is H or alkyl of 1-4 carbon atoms with the proviso that R<4> is H when m is 2 or 3; and  m is 1 to 3. The carbinoloimidazoles are preferably administered as topical antiinflammatory compositions.
Patent EP-0365854-A3 (EP)
Title: Semiconductor device having a multi-layered wiring structure
IPC: H01L21/31
Filed: 1989-09-27
Abstract: A semiconductor device has a multi-layered wiring 
structure. This semiconductor device has an interlayer 
insulating film comprising a first insulating film (4) 
for protecting a first metal wiring layer (3a), a second 
insulating film (5) deposited on the first insulating 
film (4) by a substrate-bias applying method to flatten 
the interlayer insulating film and a third insulating 
film (6) deposited on the second insulating film (5) to 
improve the productivity by the same method as used to 
form the first insulating film (4).
Patent EP-0366109-A3 (EP)
IPC: H04R3/00
Filed: 1989-10-25
Abstract: Der Frequenzgang von Lautsprechersystemen läßt sich 
durch die Spannungsgegenkopplung in einfacher Weise 
linearisieren. Reine Spannungsgegenkopplungen haben 
jedoch den Nachteil, daß mechanische 
Resonanzerscheinungen des Lautsprechersystems nur 
unvollkommen kompensiert werden. Es werden ein Verfahren 
und eine Vorrichtung vorgeschlagen, bei welchen das 
Rückkopplungssignal aus der Impedanz des 
Lautsprechersystems gewonnen wird. Als Maß für die 
Impedanz des Lautsprechersystems dient der durch das 
Lautsprechersystem fließende Strom. Das der Impedanz 
entsprechende Signal gelangt nach Filterung auf den 
Eingang des Leistungsverstärkers zurück.
Patent EP-0369399-A3 (EP)
Title: Wind sifter
IPC: B07B7/083
Filed: 1989-11-14
Abstract: The invention relates to a wind sifter having a rotary sifting wheel (1 to 3) towards which the sifting air laden with fine material flows, radially from outside inwards counter to centrifugal force, and away from which this sifting air flows axially through an outlet pipe (5, 6, 18), and which has a downstream-side cover plate (1), a second cover plate (2) arranged axially offset with respect to it and blades (3) arranged in between at the periphery. It is an object of the invention that the outlet pipe (5, 6, 18) having an immersion tube portion (5, 6) is led into the downstream-side cover plate (1) and is connected to the latter in such a way as to be fixed in terms of rotation. In this arrangement, the outlet pipe (5, 6, 18) preferably has a portion (5) in which the cross-section of the immersion tube widens constantly. With a corresponding design of the second coverplate (2), the sifting wheel can simultaneously serve for comminuting material.
Patent EP-0374648-A3 (EP)
Title: Device for the connexion of an electric cable
IPC: H05B3/84
Filed: 1989-12-09
Abstract: Device for the connection of an electrical cable to an electrical conductor printed onto a glass plate, in particular on to a multi-layered vehicle window. A solder connecting component and an attachable vane are provided. For the purpose of solder-mounting, the solder connecting component is directed into an endside conductor region of the glass plate. A cable shoe can be attached to the attachable vane. The solder connecting component consists of two stranded conductor ends which are angled off like the arms of a T from a central stranded conductor body. The attachable vane is connected to the stranded conductor body at its ends opposite the stranded conductor ends. 
<IMAGE>
Patent EP-0338684-A3 (EP)
Title: Melamine-diamine condensates and the cure of 1,2-epoxide resins
IPC: C08G59/50
Filed: 1989-03-22
Abstract: Novel melamine-poly(oxyethylene or oxypropylene) diamine 
condensates are prepared which have the formula: 
  
Wherein:  
R represents H or  
-NH-CHR′-(CH₂) x  [-O-CH₂-CHR″-] n -O-(CH₂)x-CHR′-NH₂  
R′ represents H or -CH₃,  
R″ represents H or -CH₃ or-CH₂CH₃,  
x represents an integer having a value of 1 or 2, 
and  
n is a number having an average value of about 1 
to about 2.  
     The melamine-poly(oxyethylene or oxypropylene) diamine 
condensates have utility as curing agents for epoxy resins.
Patent EP-0341866-A3 (EP)
Title: Vehicle anti-lock braking system
IPC: B60T8/173
Filed: 1989-04-27
Abstract: A system of the type 
wherein a computer is used to process data received 
from wheel speed transducers and to control the 
release of the brake of a particular wheel when the 
deceleration and/or slip of that wheel exceeds 
predetermined thresholds. In order to increase the 
immunity of the system to road irregularities whilst 
maintaining skid detection sensitivity, it is arranged 
that, during periods that anti-lock is not currently 
evoked, the detection of a road bump at the front axle 
is used to cause the rear axle anti-lock system to be 
temporarily de-sensitised just before it would be 
expected, on the basis of speed and wheel-base, to 
reach the same bump. Bump recognition at the front 
wheel(s) is achieved by identifying those occasions 
when front wheel speed deviation exceeds a 
predetermined "window" threshold level which is chosen 
to correspond to the bump severity needed to overcome 
the normal rear axle "first cycle" threshold but which 
does not meet the criteria needed to evoke the front 
axle anti-lock system.
Patent EP-0346010-A3 (EP)
Title: Double bearing reel
IPC: A01K89/00
Filed: 1989-06-02
Abstract: The invention relates to a double bearing reel in 
which first and second main gears (51,52) different in 
diameter, are rotatably supported around a handle shaft 
(4), and on the handle shaft (4) is rotatably supported a 
sleeve (21) having a shifter (22) for selectively 
transmitting rotation of the handle shaft (4) to one of 
the first and second main gears (51,52) so that the 
shifter (22) is operated to transmit rotation of the 
handle shaft (4) to a spool (2) relative to changes of the 
speed.
Patent EP-0347104-A3 (EP)
Title: A process for the production of a lubricating oil additive concentrate
IPC: C10M125/18
Filed: 1989-06-08
Abstract: A process for the production of a lubricating oil additive 
concentrate which process comprises reacting at elevated 
temperature 
   component (A) a defined acid or derivative thereof,    component (B) a calcium base added either in a single addition 
or in a plurality of additions at intermediate points during the 
reaction,    component (C) at least one compound which is (i) water, (ii) a 
polyhydric alcohol having 2 to 4 carbon atoms, (iii) a di-­
(C₃ or C₄) glycol, (iv) a tri (C₂-C₄) glycol, (v) a mono- or 
poly-alkylene glycol alkyl ether of the formula (I)  
R(OR¹) x OR²      (I)  
wherein R is a C₁ to C₆ alkyl group, R¹ is an alkylene group, R² is 
hydrogen or a C₁ to C₆ alkyl group and x is an integer from 1 to 6, 
(vi) a C₁ to C₂₀ monohydric alcohol, (vii) a C₁ to C₂₀ ketone, 
(viii) a C₁ to C₁₀ carboxylic acid ester, or (ix) a C₁ to C₂₀ ether,    component (D) a lubricating oil,    component (E) a defined carboxylic acid or derivative in an 
amount up to 60% by weight of the total weight of component (A) and 
component (E), said total weight of component (A) and component (E) 
being that required to satisfy an equivalent ratio of component (B) 
to component (A) plus component (E) of not greater than one.
Patent EP-0366297-A3 (EP)
Title: Filled sprayed polyurea elastomers
IPC: C08J5/24
Filed: 1989-10-10
Abstract: Filler material can be advantageously incorporated into 
spray elastomers, when the filler is dispensed into the 
spray pattern from a first reactive stream containing a 
aromatic polyisocyanate and a second reactive stream 
comprising an amine-terminated polyether having a molecular 
weight of more than 1500 prepared by the reductive 
amination of polyols and having more than 50% of its active 
hydrogen in the form of amine hydrogens, and a chain 
extender.
Patent EP-0364247-A3 (EP)
IPC: H05K9/00
Filed: 1989-10-11
Abstract: An optical aircraft canopy (11) acts to 
substantially attenuate electromagnetic pulses 
incident on it, yet transmit visable light with 
minimal distraction being caused by Frauhofer 
diffraction. The canopy (11) includes a transparent 
sheet (13) and a laminated, electrically-conductive 
grid (22) that defines a densely-packed array of 
apertures (23). each aperture (23) is a modified 
polygon having multiple curved sides, such that 
visible light from a remote point source of light 
(24) is diffracted by the curved sides of each 
aperture over multiple, diverging, fan-like areas and 
minimal distraction to a person viewing through the 
transparency is thereby provided.
Patent EP-0392115-A3 (EP)
IPC: C08J7/048
Filed: 1989-10-12
Abstract: A method of imbuing polymer films as of polyethelene 
and polypropylene with gas, aroma, fragrance, flavor, 
grease and oil impermeable surface characteristics 
involving coating the film with appropriate silane 
compounds and cross-linking the same while providing 
physical adsorption adherence to the film, and in 
sufficient coating micron thickness to produce gas and 
related barrier characteristics; with chemical grafting, 
including by eb techniques, further providing improved 
bonding. Preferred barrier-coated polymer films with 
reduced haze and clarity are formed by such method.
Patent EP-0392117-A3 (EP)
IPC: B60C9/00
Filed: 1989-11-02
Abstract: A pneumatic tyre comprising a carcass ply (7) 
extending between bead portions (3) of the tyre and 
turned up around a pair of bead cores (2) one 
disposed in each bead portion (3), a tread disposed 
radially outside the carcass ply (7) and a cut 
protector (16) disposed between the tread (5) and 
the carcass ply 20 characterised in that the cut 
protector (16) is composed of at least one ply (16) 
of protective cords (20) composed of a main cord 
(21) made of organic fibres and at least one 
metallic wire winding (22) over the main cord.  
     The wire of the cut protector prevents damage in 
the tyre from outside objects. The wire winding may 
be a single winding or a double winding. The tyre 
may be either cross ply or radial and the invention 
is particularly applicable to aircraft tyres.