baber/WOPTO huggingface dataset:
Patent EP-0041383-A3 (EP)
IPC: B23H7/10
Filed: 1981-06-01
Abstract: A wire-cut, electric discharge machine comprises two 
pairs of rollers (21,22) for gripping therebetween a wire with 
constant pressure provided in the vicinity of each of upper and 
lower guides (5, 7) of a wire travelling system. When the wire 
(1) is broken, the pairs of rollers (21,22) hold the wire (1) to 
prevent it from coming off the travelling system.
Patent EP-0080986-A3 (EP)
Title: A process for papermaking
IPC: D21H/
Filed: 1982-11-18
Abstract: In making paper from an aqueous papermaking stock, a binder comprising colloidal silicic acid and guar gum is added to the stock for improving the paper or the retention of the stock components so that the polution problems and the amount of valuable substances in the white water are reduced.The guar gum in amphoteric or preferably cationic and may form part of the binder complex in a mixture with cationic starch. The weight ratio of guar gum to Si0<sub>2</sub> or of guar gum plus cationic starch to SiO<sub>2</sub> is between 0.1:1 and 25:1.
Patent EP-0088895-A3 (EP)
Title: Synthetic liquid wax esters
IPC: C07C69/587
Filed: 1983-02-14
Abstract: A synthetic unsaturated wax ester prepared from unsaturated carboxylic acids of 18 to 22 carbon atoms and unsaturated fatty alcohols of 12 to 22 carbon atoms is proposed as a substitute for jojoba oil.
Patent EP-0141918-A3 (EP)
IPC: B24B23/06
Filed: 1984-08-03
Abstract: Bei einer Handbandschleifmaschine mit einer mit dem 
Motorgehäuse (1) verbundenen Seitenwand (5) und einem 
Führungsrahmen (8) ist die Antriebsrolle (6) beidseitig zwi­
schen Seitenwand (5) und Führungsrahmen (8) gelagert. 
Damit wird eine Verschiebung der Lagerachse der An­
triebsrolle (6) unter dem Einfluss von äusseren Kräften zu­
verlässig verhindert und das Schleifband (12) kann nicht 
mehr verlaufen.
Patent EP-0138178-A3 (EP)
IPC: A61F13/53
Filed: 1984-10-06
Abstract: Die Erfindung betrifft die Verwendung von den pH-Wert 
regulierenden Materialien, wobei der sie bildende Stoff eine 
einheitliche, azide, chemisch modifizierte Viskosefaser ist, für 
verschiedene Hygienemittel.
Patent EP-0138266-A3 (EP)
IPC: B65D43/02
Filed: 1984-10-05
Abstract: Behälter (1) verschlossen mit einem Innenklemmdeckel 
(2), beide aus thermoplastischem Kunststoff, die mittels einer 
zwischen nach außen weisenden, wenigstens größtenteils 
ebenen Ringflanschen (5 bzw. 7) gebildeten Verbundschleife 
(9) mit einander verbunden sind und der Behälterringflansch 
(7) eine innerhalb der Verbundschleife (7) liegende Aufreiß­
schwächungslinie (8) aufweist. Zur Erleichterung des Öffnens 
auch bei Verwendung von zähem Kunststoffmaterial ist wenig­
stens der Behälterringflansch (7) über wenigstens einem Teil 
seines Umfangs mit einem aus der Ebene dieses Flansches 
gebogenen abgebogenen Teil (11) versehen.
Patent EP-0130803-A3 (EP)
IPC: C23C14/24
Filed: 1984-06-28
Abstract: A vapour deposition process characterised in that an alkali 
metal intercalate is used as a source of alkali metal vapour is 
disclosed.  
     The use of an alkali metal intercalate as a source of alkali 
metal vapour in a vapour deposition process is also disclosed, 
as in a source of alkali metal vapour for use in a vapour deposi­
tion process comprising an alkali metal intercalate.  
     For example, a potassium graphite intercalate, KC₈, may 
be heated to give a slow controlled release of potassium vapour 
for subsequent reaction with phosphorus vapour. Thin films of 
KP₁₅ and other polyphosphides may be produced by two-­
source vapour transport and by vacuum co-evaporation utilis­
ing KC₈ as the source of potassium vapour. RbC₈ and CsC₈ 
may be utilized as vapour sources to form the corresponding 
rubidium and cesium polyphosphides.  
     The present invention represents an advance over the prior 
art.
Patent EP-0133403-A3 (EP)
IPC: C12P21/02
Filed: 1984-07-30
Abstract: L'invention concerne un fragment d'ADN contenant au 
moins 75 paires de nucléotides et en contenant au plus 1000, 
notamment au plus 375, caractérisé en ce qu'il contient une 
séquence basale de nucléotides codant pour la séquence 
peptidique suivante:  
     MET SER ARG LYS LEU PHE ALA SER ILE LEU ILE GLY 
ALA LEU LEU GLY ILE GLY ALA PRO PRO SER ALA HIS ALA
Patent EP-0122206-A3 (EP)
Title: Nouveaux dérivés de cyano-2 imidazopyridine, leur préparation et leur utilisation comme fongicides
IPC: A01N43/90
Filed: 1984-03-15
Abstract: L'invention concerne de nouveaux dérivés de la cyano-­
2 imidazopyridine.  
     Ces composés répondent à la formule (I): 
  
dans laquelle:  
- R₁ représente un radical alkyle ou cycloalkyle inférieur 
éventuellement halogéné ou un radical amino, éventuelle­
ment substitué par un ou deux radicaux alkyle inférieur,  
- l'un des groupes Z₁, Z₂, Z₃ et Z₄ représente l'atome 
d'azote et les autres sont choisis indépendamment parmi le 
groupe CH et les groupes CR dans lesquels R représente un 
atome d'halogène ou un radical alkyle inférieur éventuelle­
ment substitué, alcoxy inférieur éventuellement substitué, 
alkylthio inférieur éventuellement substitué, nitro ou cyano.  
     Ils sont utilisables en agriculture pour la lutte contre les 
champignons phytopathogènes.
Patent EP-0171523-A3 (EP)
IPC: F02D41/12
Filed: 1985-05-22
Abstract: A l'aide d'une série de spires (8) enroulées autour du 
câble à haute tension (9) qui alimente le distributeur, on 
obtient un signal dont la valeur est proportionnelle an 
nombre de tours/minute. Ce signal est confronté avec un 
signal de référence dans un comparateur (16) qui commande 
un circuit logique (3), lequel intervient à son tour pour 
provoquer la désexcitation d'une électrovanne (6) insérée 
sur la canalisation de ralenti, et ce dans le cas où le nombre 
de tours du moteur dépasse une certaine valeur et dans le 
cas où simultanément le conducteur a relâché la pédale 
d'accélérateur (4). Dans tous les autres cas le circuit logique 
(3) permet l'excitation de l'électrovanne (6) et le fonctionne­
ment normal du moteur.
Patent EP-0177029-A3 (EP)
Title: Device for elastically supporting a tractor cabin
IPC: B62D33/06
Filed: 1985-10-02
Abstract: A device for cushioned support of a driver's cab (1) on the chassis (2) of a tractor. The device includes a transversal swinging arm (10) mounted on the chassis in the rear area of the cab (1), the transversal arm pivots around a lateral axis and, at its front end, acts through a ball joint (23) on the cab (1) at or near its center of gravity (S). The device also includes mounting points (3, 4 and 5) in the form of damping spring elements (6,7). With such a device, the cab is secured against rotation about the vertical axis and is also buffered against excessive pitching motion.
Patent EP-0192843-A3 (EP)
Title: Use of a laser beam process for making inscriptions on keys of office machine keyboards
IPC: B41J5/12
Filed: 1985-12-13
Abstract: A process for inscription of parts from plastic material whose color can be changed through the effect of an energy radiation used for providing alphanumeric characters or other symbols on the key buttons of a keyboard. The office machine keyboard completely equipped with blank key buttons is for that purpose moved relative to the energy radiation, for instance a laser beam, with the coordinated character or symbol being inscribed on each key button by the energy radiation in accordance with stored data as the key button proceeds into the effective area of the energy radiation.
Patent EP-0187014-A3 (EP)
Title: Process for making collagen membranes for medical use
IPC: A61L27/00
Filed: 1985-12-17
Abstract: Collagen membranes with desired properties are prepared by using a variety of gel-forming techniques in combination with methods for converting the gels to solid forms. One technique involves compressing a gel matrix under constant pressure to form a fibre network which is dried; another involves disrupting and centrifuging a matrix, harmonizing the precipitate auto or paste and casting and drying the paste. The properties of these membranes or other solid forms may be further altered by cross-linking the collagen preparation either after formation of the membrane or gel, or most preferably by mixing cross-linked collagen with solubilized collagen in the original mixture used to create the gel.
Patent EP-0215409-A3 (EP)
IPC: B05D3/12
Filed: 1986-09-08
Abstract: Auf den unlackierten Gegenstand wird eine quell­
fähige Grundschicht aufgebracht wird, feinverteilte 
Fehlstellen in der Lackschicht des lackierten Gegen­
standes werden ausgebildet und der Gegenstand wird nach­
folgend einem Quellmittel ausgesetzt.  
     Die Anlage umfasst eine Kühlstation (1) 
und einer Quellmittelstation (2); das Grundierungs­
mittel weist mit einen Grundbestandteil in Form einer Eiweiß­
verbindung und ein Lösungsmittel auf.
Patent EP-0220645-A3 (EP)
Title: Photosensitive positive composition and photoresist material prepared therewith
IPC: G03F7/022
Filed: 1986-10-20
Abstract: 1. Claims for the contracting states : DE, FR, GB, IT, NL, AT Radiation-sensitive positive-working mixture which is composed essentially of at least one waterin-soluble novolak resin or polyvinylphenol resin which is soluble in aqueous alkaline solutions, as binder, at least one o-quinone diazide as photosensitive compound and a solvent containing propylene glycol alkyl ether acetate, characterized in that the solvent contains a mixture of propylene glycol (C1 -C4 )alkyl ether acetate and propylene glycol (C1 -C4 )alkyl ether in a mixing ratio of between 10:1 and 1:10 or is composed thereof. 1. Claims for the contracting states : CH, LI Radiation-sensitive positive-working mixture which is composed essentially of at least one waterin-soluble novolak resin or polyvinylphenol resin which is soluble in aqueous alkaline solutions, as binder, at least one o-quinone diazide as photosensitive compound and a solvent containing propylene glycol alkyl ether acetate, characterized in that the solvent contains a mixture of propylene glycol (C1 -C4 )alkyl ether acetate and propylene glycol (C1 -C4 )alkyl ether or is composed thereof.
Patent EP-0219914-A3 (EP)
IPC: H01J9/02
Filed: 1986-10-17
Abstract: The invention relates to methods of making colour selection 
deflection electrode structures for use in colour picture display 
tubes having a channel plate electron multiplier arranged adjacent 
a screen, the deflection electrode structure being disposed 
intermediate the multiplier and screen and consisting of pairs of 
elongate, rectangular electrodes aligned with rows of output 
apertures of the multiplier and operable to control the direction 
of an electron beam emanating from those apertures so as to impinge 
upon a selected one of a plurality of different colour phosphors in 
repeating pattern comprising the screen. The methods involve the 
steps of forming slits (1) in a pair of thin metal sheets, e.g. by 
etching, to define the required deflection electrodes (3) together 
with margins (7, 8) and interconnecting supporting strips (4, 5), 
bonding the two sheets together using an insulative bonding glass 
material with respective electrodes thereof in registration to form 
an integral assembly, and rotating the electrodes (3) through 
around 90° with respect to the plane of the sheets. Spacing 
elements determine spacing between opposed electrodes and margins.
Patent EP-0221821-A3 (EP)
IPC: A61K38/00
Filed: 1986-10-31
Abstract: The present invention relates to an aerosol composition 
for in vivo imaging or ex vivo diagnosis of tumors, which com­
position contains one or more soluble fragments of bacterial 
wall or cell peptidoglycan or equivalent synthetic compounds 
which are labelled with a radioactive, paramagnetic or fluor­
escent element and encapsulated in liposomes and a sub­
strate which can be used for administration by aerosol.
Patent EP-0236850-A3 (EP)
IPC: A61M16/10
Filed: 1987-02-25
Abstract: Eine Gasversorgungseinheit für pneumatisch betriebene 
Geräte mit einer Gaszuführungsleitung und einer 
Reserveleitung, die bei einem Druckabfall in der 
Zuführungsleitung über ein ansteuerbares Schaltelement 
zuschaltbar ist, soll so verbessert werden, daß eine 
Umschaltung von Gaszuführungsleitungen auf Reserve­
leitungen und umgekehrt, oder eine wechselweise 
Umschaltung zwischen mehreren Gaszuführungsleitungen 
in eindeutige Schaltungszustände möglich ist. Dazu 
ist vorgesehen, daß die Zuführungsleitung (1) und die 
Reserveleitung (2) über ein gemeinsames Schaltelement 
(6) durch einen Aussetzregler (5) wechselweise an 
die Geräteleitung (3) anschaltbar sind.
Patent EP-0247451-A3 (EP)
IPC: F42C15/31
Filed: 1987-05-14
Abstract: Es wird ein Vorrohrsicherungssystem für Geschosse auf­
gezeigt. Die Geschosse haben eine Wirkladung, deren An­
zündsystem über einen Sicherungsstift (l3) gesichert ist, der 
über einen pyrotechnischen Gasgenerator (ll) ausgeworfen wer­
den kann. Der Gasgenerator (ll) wird pyrotechnisch über eine 
Verzögerungsstrecke (9) initiiert, so daß der Sicherungs­
stift des Anzünders für die Wirkladung erst dann ausge­
worfen wird, wenn sich das Geschoß bereits in seiner 
freien Flugbahn befindet.
Patent EP-0250884-A3 (EP)
Title: Process for performing biocatalytic reactions in a fluidized bed reactor with a system of two liquid phases
IPC: C12M1/14
Filed: 1987-05-29
Abstract: A process for reacting substrates with biocatalysts in a two-phase liquid system disposed in a columnar vessel having a top portion with an exit opening and a first filter disposed therein, a bottom portion with an entrance opening and a second filter disposed therein, a feed line connecting the exit and entrance openings, and a pump disposed in the feed line. The process comprises the steps of: stirring the two-phase liquid in the columnar vessel to accelerate sedimentation and minimize accumulation of the biocatalysts in the top portion of the vessel; selectively controlling the temperature of the two-phase liquid within the vessel; drawing, with the pump, a portion of the two-phase liquid through the exit opening and first filter; and passing the drawn-off portion of the two-phase liquid through the feed line and through the entrance opening and second filter into the vessel to enhance miscibility of the individual phases of the two-phase liquid with the vessel.
Patent EP-0269882-A3 (EP)
IPC: F04B25/00
Filed: 1987-10-31
Abstract: Der durch einen elektrischen Motor angetriebene Kolben­
kompressor hat vier gasseitig in Serie geschaltete 
Zylinder (1,2,3,4) mit je einem darin geführten Kolben 
(7,12,28,32). Jeweils zwei Kolben (7,12 bzw. 28,32) sind 
auf einer gemeinsamen Achse einander gegenüberliegend, 
mit ihren Kolbenstangen (8,13,29) über ein Joch (9 bzw. 
30) zu einem Paar miteinander verbunden. Die Achsen (5,6) 
der beiden so gebildeten Kolbenpaare kreuzen einander und 
jedes Kolbenpaar ist in einer im wesentlichen horizonta­
len Ebene angeordnet. In den beiden Jochen (9,30) der 
Kolbenpaare greift unter Zwischenschaltung eines Gleit­
stückes (11,31) ein gemeinsamer Kurbelzapfen (10) als 
Antriebsmittel an. Das zu verdichtende Gas wird auf der 
dem Kompressionsraum (15) der ersten Verdichtungsstufe 
abgewendeten Kolbenseite über mindestens ein im Kolben 
(7) angeordnetes Saugventil (18) zugeführt und der 
Antriebsmotor ist für den Kompressor unterhalb der 
horizontalen Ebenen der beiden Kolbenpaare (7,12; 28,32) 
angeordnet.
Patent EP-0272527-A3 (EP)
Title: Procédé de revêtement d'un support avec une couche de métallisation et produit obtenu par celui-ci
IPC: C23C4/18
Filed: 1987-12-07
Abstract: On projette sur un support, à l'aide d'un 
plasma à arc, sous vide ou sous protection gazeuse, un 
matériau de métallisation pour créer une couche de 
métallisation de structure stratifiée accrochée 
mécaniquement au support. On provoque ensuite la fusion 
d'une partie au moins de cette couche de métallisation 
de structure stratifiée pour lui conférer, dans sa 
partie fondue, une structure cristalline.
Patent EP-0274147-A3 (EP)
IPC: C12P33/00
Filed: 1987-11-27
Abstract: The invention relates to a process for preparing 
steroids by enzymatic or microbial conversion of other 
steroids, such as sterols, whereby undesired breakdown of 
the steroid nucleus is inhibited by the presence of 
3-phenylpropyl or alkyl substituted morpholine or 
piperidine compounds, such as fenpropimorph, tridemorph and 
fenpropidine.
Patent EP-0260142-A3 (EP)
IPC: B01D21/00
Filed: 1987-09-10
Abstract: In a pulp thickener with a conical base 10 topped by a 
cylinder 11, pulp is fed through pipe 20 to an inverted 
conical baffle 19 where the velocity of flow of the pulp 
is dissipated. In addition gasses are vented from the 
feed through pipe 17 so that flocs do not float due to 
adherent bubbles. In other embodiments the feed is kept 
constant by recirculating clear liquid.
Patent EP-0261869-A3 (EP)
IPC: C08L67/03
Filed: 1987-09-16
Abstract: A synthetic resin composition comprises 55 to 98 wt% 
of a polyarylate prepared from a mixture of isophthalic 
and terephthalic acids or a derivative of either (molar 
ratio 1:9 to 9:1) and a bisphenol of formula: 
  
wherein -X- is -O-, -SO₂-, -CO-, -S-, an alkylene group or 
an alkylidene group; R₁, R₂, R₃, R₄, R′₁ , R′₂ , R′₃ and R′₄ 
are each hydrogen, halogen or a hydrocarbon group,  
and 45 to 2 wt% of a heat-fusible wholly aromatic copolyester 
which is a thermotropic liquid crystal, of formula 
  
wherein d, e and f are each not zero but a positive integer 
that satisfies the conditions that d:e is 1.0 to 10.0 and 
e:f is 0.90 to 1.10; n is 0 or 1; and the substituents on 
each aromatic ring are  para-  or  meta  to one another.  
     The two components are blended,e.g. by melt mixing.  
     Additives can be included, such as fibers or fillers.  
     The polyarylate-based resin composition of the invention 
can provide molded articles, films, or fibers having high 
strength and elastic modulus, good melt-flow characteristics, 
and high surface gloss.
Patent EP-0261933-A3 (EP)
IPC: C12Q1/04
Filed: 1987-09-22
Abstract: Rapid differentiation between viable gram-­
positive and gram-negative bacteria is accomplished 
with polyether antibiotics which are used in combina­
tion with a compound which is normally reducible by 
the bacteria. The antibiotics selectively and sub­
stantially inhibit the reduction of the reducible 
compound by gram-positive bacteria but do not sub­
stantially affect the reducing capacity of the gram-­
negative bacteria.
Patent EP-0270219-A3 (EP)
IPC: G06F7/50
Filed: 1987-10-08
Abstract: A parallel EXCLUSIVE OR and EXCLUSIVE NOR 
gate comprises four groups of three transistors. In 
each group of transistors, one (60,62,66,70) is part of 
the EXCLUSIVE NOR gate only, one (74,76,78,80) is part 
of the EXCLUSIVE OR gate only, and one (56,58,64,68) is 
a part of both gates. The gates may be constructed in 
a manner similar to a known circuit using 
tri-inverters, but since one transistor in every group 
of three has a dual membership of both gates, the total 
circuit requires 12 transistors instead of 16.
Patent EP-0259279-A3 (EP)
IPC: A47L13/24
Filed: 1987-08-27
Abstract: For the formation of a cleaning implement, like a 
so-called "mocio", that is,a mop or other made up of 
strips (F) of absorbing material tightened or clenched 
between them, a bunch of said strips (F) is clenched at 
one end (E) and said end is introduced into a mould (7) 
for the injection of synthetic resin under pressure; 
with the mould being closed, a tightening and anchoring 
core of said strips is formed; the core is apt for the 
connection with the handle for usage.
Patent EP-0288827-A3 (EP)
IPC: G01L19/06
Filed: 1988-04-14
Abstract: Die Erfindung betrifft eine Vorrichtung zur Messung von Drücken in 
einem hydraulischen oder pneumatischen System, welche vorzugsweise eine 
piezoresistive Druckmeßzelle aufweist, die sich in einem mit einem 
Trennfluid gefüllten und mittels einer Membrane vom zu messenden Medium 
getrennten Druckraum innerhalb eines Druckgehäuses befindet. Druck­
eingangsseitig vor der im Druckgehäuse 6 befindlichen Trennmembrane 2 
ist ein dem Durchmesser der Trennmembrane 2 angepaßtes, permeables, 
scheibenförmig ausgebildetes Druckübertragungselement 1 angeordnet, 
welches mit dem Druckgehäuse 6 fest verbunden ist, für fluidische 
Druckmedien in beiden Richtungen durchlässig ausgebildet ist und 
gegenüber den Druckmedien einen der Permeabilität des Druck­
übertragungselements entsprechenden Strömungswiderstand aufweist. Das 
Druckdämpfungselement 1 besteht aus einem beidseitig permeablen, mikro­
porösen Sintermetall. Es kann jedoch auch aus einem beitseitig 
permeablen, mikroporösen NE-Werkstoff oder einem beidseitig permeablen, 
mikroporösen keramischen Werkstoff bestehen. Die Permeabilität des 
Druckdämpfungselements 1 läßt sich den gewünschten Dämpfungsgrößen 
anpaßen.
Patent EP-0295662-A3 (EP)
IPC: B62D23/00
Filed: 1988-06-15
Abstract: The structure comprises a central frame (1) to define the 
passenger compartment of the motor vehicle, a front frame 
(2) connected by first resilient connection means (4) to 
the front part of the central frame and provided with 
first attachment means (5) for the front suspension (6), 
a rear frame (7) connected by means of second resilient 
connection means (8) to the rear part of the central 
frame and provided with second attachment means (9) for 
the rear suspension (10); the said rear frame (7) 
substantially supports the motor vehicle engine (13) and 
some of the transmission members whilst the front frame 
supports the other transmission members.
Patent EP-0304832-A3 (EP)
Title: Apparatus for the surface treatment of a bumper
IPC: B60R19/02
Filed: 1988-08-20
Abstract: A carriage (6) is arranged on a rail (5), in the form of a bridge, and has a slide (7) which can move transversely with respect to the rail (5) and carries a treating device (14) for a bumper (2). The bumper (2) is arranged underneath the rail (5) in such a way that its side parts (3, 4) face obliquely downwards. A sensor (13) constantly bears against the bumper (2) and ensures that the treating device (14) is at the same distance from the bumper (2) at all times when the carriage (6) is moved along the rail (5). <IMAGE>
Patent EP-0310913-A3 (EP)
Title: Dna isolation procedure
IPC: C07H21/04
Filed: 1988-09-27
Abstract: A method for isolating high molecular weight 
double stranded DNA from cells characterized by high 
endogenous deoxyribonucleases, the method including 
breaking open the cells to release the double stranded 
DNA and deoxyribonucleases; contacting the released DNA 
and released deoxyribonucleases with an aqueous solution 
that includes (1) a protein denaturing agent effective 
to denature the deoxyribonucleases without denaturing 
the double stranded DNA to suppress the activity of the 
deoxyribonucleases, and (2) an agent capable of 
dissolving disulfide bonds to suppress the renaturation 
of the denatured deoxyribonucleases; and isolating the 
high molecular weight double stranded DNA from the 
aqueous solution.
Patent EP-0315914-A3 (EP)
IPC: A61K8/00
Filed: 1988-11-04
Abstract: Alkyl-arylether-Derivate der Formel (1) 
  
in der R¹ eine einfach oder mehrfach verzweigte Alkygruppe mit 
8 - 20 C-Atomen, E eine Gruppe -CH₂-CH₂- oder -CH = CH- und 
R² eine Alkylgruppe mit 1 - 4 C-Atomen, eine Hydroxyalkyl­
gruppe mit 2 - 4 C-Atomen, eine Alkoxyalkylgruppe, Wasserstoff 
oder ein salzbildenes Kation ist, eignen sich als sebosuppressive 
Wirkstoffe in kosmetischen oder pharmazeutischen Zubereitungen 
zur topischen Anwendung auf dem Haar und auf der Haut.