baber/WOPTO huggingface dataset:
Patent EP-0123312-A3 (EP)
IPC: D21H13/26
Filed: 1984-04-24
Abstract: A process for preparing a paper friction material and the 
paper friction material thus prepared. The paper friction mat­
erial is suitable for use in a dry environment. The process is 
carried out on a paper-making machine such as a Fourdrinier 
machine. The furnish comprises aromatic polyamide fibers, 
chopped glass fibers and fillers. The paper product is impreg­
nated with a curable resin.
Patent EP-0139172-A3 (EP)
IPC: B63B7/08
Filed: 1984-08-25
Abstract: Ein aufblasbarer Bootskörper besteht wenigstens aus 
einer großvolumigen Bootszelle (2), sowie einer Mehrzahl 
innerhalb der Wandung der Bootszelle (2) angeordneten, 
kleinvolumigen Bootskammern (1), welche beim Aufblasen 
der großvolumigen Bootszelle (2) ihre Form und Festigkeit 
vermitteln, wobei die großvolumige Bootszelle den Haup­
tauftriebskörper bildet und unter Einsatz einer entsprechen­
den Öffnung als Stauraum verwendbar ist. Es soll ein 
Schlauchboot gebildet werden, bei welchem die großvolu­
mige Bootszelle (2) nicht oder nur sehr schwach aufgepumpt 
werden muß, so daß das Aufpumpen eines derartigen 
Schlauchbootes selbst unter Einsatz relativ kleimer Pumpen 
durchführbar ist. In seiner Ausbildung als Schlauchboot 
bildet die großvolumige Bootszelle (2) den geschlossenen 
Schlauchkorper aes Schlauchbootes, welcher bei bzw. nach 
dem Aufpumpen der kleinvolumigen Bootskammern (1) 
ebenfalls einem Überdruck aussetzbar ist.
Patent EP-0154676-A3 (EP)
Title: Use of dual-function lift gas in a fcc reactor riser
IPC: C10G47/30
Filed: 1984-09-07
Abstract: A process for converting a charge stock comprising normally liquid hydrocarbons in a generally vertically oriented riser conversion zone with an active fluid catalytic cracking catalyst which comprises (s) passing an upflowing suspension consisting essentially of hot regenerated active fluid catalytic cracking catalyst in a lift gas comprising hydrocarbons including not more than 10 mole% C<sub>3</sub> and heavier hydrocarbons (calculated on a water-free basis) through a lower treatment section of a vertically oriented riser conversion zone at treatment conditions selected to selectively carbonize reaction sites on the catalyst prior to any contact with the charge stock while simultaneously accelerating the catalyst to a velocity sufficient to provide turbulent dilute flow at the point of contact with the charge stock; and (b) introducing the charge stock into said upflowing suspension at a locus in the riser conversion zone downstream of the lower portion to form a mixture of catalyst, charge stock and lift gas having the catalyst relatively uniformly distributed therethrough and thereafter reacting the charge stock with the catalyst in the upper portion of the riser conversion zone at reaction conditions sufficient to effect the desired conversion.
Patent EP-0141974-A3 (EP)
IPC: A01D34/66
Filed: 1984-09-19
Abstract: Bei einer landwirtschaftlichen Bodenbearbeitungsmaschi­
ne (51) mit rotierend angetriebenen Werkzeugträgern (55, 56) 
weisen diese in ihrem Arbeitsbereich in Förderrichtung jeweils 
grösser bemessene Durchmesser auf. Verstopfungen im Ge­
häuse (54, 54′) sind somit, da das Aufnahmevolumen von 
Werkzeugträger zu Werkzeugträger vergrössert ist, zuverläs­
sig vermieden.
Patent EP-0142815-A3 (EP)
Title: Laser with stabilized external passive cavity
IPC: G01N21/41
Filed: 1984-11-13
Abstract: @ A laser having a stabilized external passive cavity is disclosed, with stabilization being effected by modulation of an external mirror positioned along the laser axis. The laser system includes first, second and third spaced mirrors with the second mirror being an output coupler positioned between the first and third mirrors so that an active cavity is defined between the first and second mirrors and a passive cavity is defined between the second and third mirrors. The active cavity feeds, or pumps, the passive cavity which is stabilized by modulation of the third mirror by movement along the laser axis by linear oscillation to Doppler shift the reflected waves within the passive cavity and thereby produce frequencies that do not interfere with the stable modes of the active cavity. By stabilization of the passive cavity, advantages of an intercavity laser device can be realized without incurring the practical disadvantages of such devices, and results in a laser device that is particularly well suited for particle size measurement.
Patent EP-0136187-A3 (EP)
IPC: H02J7/34
Filed: 1984-09-28
Abstract: A fuel cell/battery hybrid power system is disclosed which 
has a microprocessor based control system. The control sys­
tem enables the fuel cell to be taken out of the system by a 
switch when its predetermined maximum desired energy out­
put is about to be exceeded by load requirements. The battery 
is protected from overdischarge through a switch. The switch 
can be activated in response to the sensing of state of charge, 
load current and fuel cell current. The surge battery is selected 
as the battery having the highest level of charge at any given 
time.
Patent EP-0143058-A3 (EP)
Title: Valve de mélange perfectionnée
IPC: F16K31/44
Filed: 1984-11-22
Abstract: Valve de mélange perfectionnée, caractérisée en ce 
qu'elle comporte une tige de commande (1) qui se termine, à 
son extrémité opposée à celle qui est fixée à un levier de 
commande, par une partie semi-cylindrique (1a) de grandes 
dimensions, disposée coaxialement à l'ensemble de la tige, 
ce qui assure une plus longue durée de vie au mécanisme.
Patent EP-0145695-A3 (EP)
Title: Echelle de secours
IPC: E06C9/14
Filed: 1984-12-13
Abstract: On réalise un appareil de sauvetage fiable (1) en fixant 
à intervalles réguliers le long de chacun des câbles (2) une 
série de marches rectangulaires (7) par leurs coins, à quatre 
câbles d'acier (2), au moyen de manchons (8) en alliage 
mnémomorphe ou de pinces de serrage (14) enserrant par le 
haut et le bas chacune des marches.
Patent EP-0150712-A3 (EP)
IPC: A61K35/30
Filed: 1985-01-03
Abstract: The invention relates to a process for the obtention of a 
glycosphingolipids complex characterized by the prepara­
tion in the first step of an acetone-dried powder of animal 
brains by means of their anhydrification through successive 
acetone treatments; then, from the prepared powder, gan­
gliosides are axtracted with a solvent solution (water/me­
thanol/chloroform) in a way that they remain dissolved in 
the aqueous phase impurified with phospholipids; then a 
purification is performed by Silica gel columm chromato­
graphy changing the polarity of eluent from an apolar sol­
vent mixture that eluates phospholipids, remaining the gan­
gliosides in the columm, to a more polar one that eluates 
gangliosides. Once the gangliosides are obtained, these 
are fractionated through ionic-exchange columm chromato­
graphy. Finally, ganglioside mixture is reformulated in or­
der to obtain the desired glycosphingolipid complex.
Patent EP-0164608-A3 (EP)
Title: Apparatus for the separation of products from a product-substrate mixture
IPC: C12M1/12
Filed: 1985-05-17
Abstract: 1. Apparatus for the separation of products from a product-substrate mixture of a bioreactor, using a pervaporation diaphragm through which the product to be separated is extracted, characterized in that ahead of said pervaporation diaphragme (5) a porous diaphragme (4) is disposed which cooperates with said pervaporation diaphragm (5) to form a cavity (8) through which the substrate passes, and which is so designed that it retains micro-organisms and/or proteins but allows the product, and not the components of the nutrient solution permeating through said pervaporation diaphragm (5), to enter said cavity (8).
Patent EP-0170062-A3 (EP)
IPC: A47G19/14
Filed: 1985-06-27
Abstract: Die Erfindung bezieht sich auf ein Isoliergefäß, insbeson­
dere Isolierkanne oder -flasche, bestehend aus einem Gehäu­
se mit einer oberseitigen Öffnung, die durch ein Verschluß­
glied verschließbar ist, wobei dem Isoliergefäß ein Sieb-­
Hohlkörper zugeordnet ist, der in seiner in das Isoliergefäß 
eingesetzten Position durch die Öffnung in das Gehäuse 
hineinragt. Es ist der Zweck der Erfindung, das Isoliergefäß 
so auszugestalten, daß beim Zubereiten von Tee oder 
dergleichen im Isoliergefäß ein einfaches Füllen des Isolier­
gefäßes auf ein angestrebtes (maximales) Flüssigkeitsniveau 
möglich ist. Dies wird dadurch erreicht, daß der Sieb-­
Hohlkörper (15) ein Anlageteil (19) zur Anlage am Gehäuse 
(2) und einen Füllstutzen (17) mit einer Markierung (32) 
aufweist, die in einer solchen Höhe (33) oberhalb des 
angestrebten Füllniveaus (34) im Isoliergefäß angeordnet ist, 
daß das von der Wand des Sieb-Hohlkörpers (15) unterhalb 
der Markierung (32) einschließlich des im Sieb-Hohlkörper 
(15) eingefüllten Inhalts (Tee) eingenommene Volumen 
größer ist als der sich zwischen dem angestrebten Flüssig­
keitsniveau (34) und der Markierung (32) erstreckende Füll­
raum (R).
Patent EP-0180950-A3 (EP)
Title: Panel-shaped wall element
IPC: E04C2/38
Filed: 1985-11-04
Abstract: 1. Panel-shaped wall element for buildings to be erected according to the modular building block principle utilising at least one right-angled steel border (2, 3) carrying a wall panel (1), wherein the wall panel (1), formed in the form of a sandwich, is reinforced on its vertical longitudinal sides (22) with wooden planks (14) and has a core layer (6) of a heat-insulating material carrying on its two faces a respective covering layer (7, 8), the covering layers overlapping the planks and serving to form the edging of a circumferentially surrounding frame, and connecting means (4, 5) are provided for connecting the frame and the wall panel, characterised in that the core layer (6) consists of a hard foamed plastics material, the covering layers (7 and 8) are made of sheet steel, the covering layers (7, 8) are bonded to the core layer (6) in a shear-resistant manner, the border consists of two equally-sized, flexurally rigid frames (2 and 3) of U-section steel which are arranged with their backs (16) turned towards each other and which bear with the backs (16) against the wall panel (1), and threaded bolts (4) carrying nuts (20) serve as connecting means.
Patent EP-0158408-A3 (EP)
IPC: F41B11/62
Filed: 1985-01-17
Abstract: Apparatus providing ammunition for use in a hand gun, 
comprising a rechargeable compressed gas cartridge having 
a missile locating part (25) tapered to accept a push on missile 
(9) or a push in missile (9A) to provide 
a tool insertion gap (27, 27A) for removal of the missile for 
recharging the cartridge with compressed gas.
Patent EP-0163499-A3 (EP)
IPC: A61C13/14
Filed: 1985-05-24
Abstract: An injection method for moulding denture plates uses a 
mould formed of a pair of stones with embedded replica 
teeth the stones being formed themselves in a chamber 
defined between a pair of relatively good thermally conduc­
tive (5, 6) spaced apart by a body (1, 2) of relatively lower 
thermal conductivity, the body having a neck (13, 14) which 
carries an injection cylinder housing (17), the method 
including initial polymerisation of pressure injected mixture 
of polymer and monomer at a controlled temperature 
sufficient only to cause orderly polymerisation without 
appreciable exothermal effects.
Patent EP-0181067-A3 (EP)
Title: Device for displaying a blood pressure value
IPC: A61B5/0285
Filed: 1985-09-09
Abstract: A measure of diastolic blood pressure is provided by the product of HR and TT wherein HR is a measured heart beat rate and TT is an elapsed time between emission of an electrocardiographic R wave and arrival of the consequent blood pressure pulse at a chosen blood vessel. Apparatus is disclosed for sensing HR and TT and displaying a value or index of diastolic blood pressure, which is hand held and includes a chronometer mode.
Patent EP-0181118-A3 (EP)
Title: Data transmission system
IPC: H04L12/56
Filed: 1985-10-23
Abstract: A communication system comprises a main station 1 which defines a time frame containing a variable number of time slots. Each of a plurality of substations 2, 3, 4 etc., includes selection means for selecting a time slot for transmission of information to the main station. Each substation has an identity number and it divides this identity number by the number of time slots currently set by the main station. The remainder left after this division process is used to select the time slot in which the substation will transmit its information to the main station. If two substations transmit in the same time slot the mutilated time slot is recognised by the main station at 15 and 16 and the number of time slots defined at 17 for the next frame is changed so as to prevent repetition of such mutilation.
Patent EP-0155910-A3 (EP)
Title: Procédé et dispositif d'affichage et de codage numérique et de visualisation des couleurs par synthèse soustractive trichrome
IPC: G01J3/52
Filed: 1985-02-27
Abstract: Selon le dispositif, on superpose trois éléments mobiles 
portant chacun une serie de gradation de densité dans 
chacune des couleurs fondamentales soustractives, chaque 
gradation de densité étant assortie d'un chiffre, ou d'un 
symbole d'indentification.  
     Il devient ainsi possible de recomposer une couleur 
déterminée d'après un assemblage défini de chiffres, ou de 
symboles, pour autant que la source lumineuse soit de 
qualité constante.  
     Les éléments mobiles peuvent être constitués de cylin­
dres concentriques, de disques superposés, ou de bandes 
sans fin circulant l'une sur l'autre sur des rouleaux, ou des 
planches de matière transparente portant gradation de 
couleurs et commandées par des glissières sous des caches.
Patent EP-0199954-A3 (EP)
Title: An analog duty cycle to bcd converter
IPC: H03M1/00
Filed: 1986-03-15
Abstract: An analog duty cycle to BCD converter for receiving 
pulsed digital signals (10) from an electronic computing 
unit (11) for operating an electromagnetic operated 
exhaust gas recirculation valve (12) having a plurality 
of valve actuators each responding to a binary valued 
voltage signal. The converter receives pulsed 
electrical signals (10) and through a low pass active 
filter means (14) and a comparator means (18), generates 
binary weighted control signals (22) for operating power 
transistors in a power switch means (24), a threshold 
means (20) provides a plurality of threshold voltage 
signals to the comparator means (18) to generate the 
control signals (22).
Patent EP-0197496-A3 (EP)
Title: Molding with in-mold coating
IPC: B29C45/16
Filed: 1986-04-02
Abstract: A method of molding and coating in a mold a thermosetting substrate includng the steps of forming the substrate between at least two separable dies which form a mold cavity therebetween, curing the substrate to the point that the substrate is receptive to a coating, injecting the coating into the mold cavity at a pressure substantially in excess of the mold cavity pressure while maintaining the dies in position whereby the coating is forced over the desired surface of the substrate and curing the coated substrate.
Patent EP-0220685-A3 (EP)
IPC: G09F9/00
Filed: 1986-10-23
Abstract: An apparatus and method for registration or alignment 
of thin film structure patterns on a substrate formed with 
the use of an apertured mask in a vacuum deposition 
system. On particular the alignment apparatus is 
comprised of a mask holder assembly, which supports the 
apertured mask, and a substrate carrier which engages with 
the holder assembly. Upon placing the engaged alignment 
apparatus in a deposition chamber, a magnet is positioned 
adjacent the holder assembly in order to firmly hold the 
apertured mask against a substrate prior to vacuum to 
deposition. Upon depositing the pattern material, the 
magnet and holder assembly are disengaged, resulting in a 
pattern of thin film structures remaining on the 
substrate. The present invention is effective for 
remotely operating automatic masking systems where there 
is a need to eliminate the need for breaking vacuum in a 
deposition system.
Patent EP-0226838-A3 (EP)
Title: Cable traction drive for an aerial cableway system
IPC: B61B12/10
Filed: 1984-09-26
Abstract: The present invention relates to a gondola lift having two parallel suspension haulage cables between which the gondolas hang. The two cable loops extend between two stations and each cable is driven by a direct current electrical motor, the two motors being identical and having separate excitation circuits. The armature windings are connected to the same power supply source by two armature circuits including identical resistors which provide an armature voltage drop and a reduction in speed for restoring identical power outputs of the two motors when one of the cables is in advance. The mechanical connections between the cables and the motors include gear boxes, the high speed shafts therefrom being coupled by a control clutch.
Patent EP-0234025-A3 (EP)
IPC: G01F11/02
Filed: 1982-12-17
Abstract: A solvent delivery system which provides a 
substantially uniform flow includes two synchronized 
pistons adapted to serially transport successive 
solvent compositions from one piston to the other 
prior to delivery to a chromatography column.
Patent EP-0207575-A3 (EP)
IPC: H04N19/503
Filed: 1986-07-02
Abstract: Bei der beschriebenen Anordnung zum prädiktiven Codieren, 
bei der ein Coder den Unterschied codiert, der zwischen 
den von einer Quelle gelieferten Codeworten und den am 
Ausgang des Coders anfallenden, durch einen Decoder wie­
der umcodierten und durch einen Speicher um insgesamt N 
Worttaktperioden verzögerten Codeworten besteht und bei 
der die Schreib-Lese-Vorgänge des Speichers von einem mit 
dem Worttakt getakteten, zyklisch laufenden Adresszähler 
gesteuert werden, läßt sich ein einfacher Schreib-Lese-­
Speicher dadurch verwenden, daß der Zähler N-K (N>K) 
Speicheradressen zyklisch durchläuft, wenn Coder und De­
coder zusammen zur Verarbeitung eines Codewortes K (K>O) 
Worttaktperioden benötigen.
Patent EP-0190040-A3 (EP)
IPC: C08G63/00
Filed: 1986-01-29
Abstract: There is disclosed an improved modified polymer suit­
able for use in making hollow containers by conventional 
extrusion blow molding. It is a specific type of end-capped 
and branched polyethylene terephthalate polymer or copo­
lymer. In the improvement, the end-cap comprises the 
reacted component of a difunctional acid or alkali metal salt 
of a difunctional acid having the formula: 
  
wherein: X has a valency of 6 and is selected from sulfur, 
selenium and tellurium; M is an alkali metal or hydrogen; 
and Y is hydrogen or an aliphatic group containing 1 to 18 
carbon atoms.  
     The preferred difunctional acid is m-sulfobenzoic acid. 
The product typically contains few large gels having dia­
meters greater than 0.1 mm.
Patent EP-0190105-A3 (EP)
IPC: C07F9/40
Filed: 1986-01-27
Abstract: Es wird ein selektives herbizides Mittel beschrieben, 
welche neben inerten Zutaten  
a) den herbizid wirksamen Sulfonylharnstoff 
N-(2-Methoxycarbony-1-phenylsulfonyl)-N′-(bis-difluoro­
methoxypyrimidin-2-yl)-harnstoff der Formel I 
  
und  
b) zur Erhöhung der Toleranz der Kultur eine nicht­
phytotoxische Menge eines Dichloracetamdes der Formel II 
enthält 
  
worin R a  und R b  unabhängig voneinander je Wasserstoff 
einen unsubstituierten oder substituierten alicyclischen 
Kohlenwasserstoffrest oder eines davon ein Amino oder beide 
zusammen mit dem Stickstoffatom, as das sie gebunden 
sind auch einen 5-12-gleidrigen heterocyclischen Rest be­
deuten.  
     Das Mittel eignet sich zur Unkrautbekämpfung in Nutz­
flanzenkulturen z.B. von Getreide, Mais, Reis und Hirse etc.
Patent EP-0223758-A3 (EP)
Title: Apparatus for manipulating small volumes of liquid
IPC: G01N1/00
Filed: 1986-10-09
Abstract: The invention relates to apparatus for manipulating small quantities of liquid, comprising at least one test tube (1, 2) for accommodating the quantity of liquid, a cannula (10) which can be inserted into the vessel, and a control arrangement (6, 21) for controlling the system vessel and cannula in relation to one another in a manner such as to bring the cannula to the bottom of the vessel. In accordance with the invention, the cannula is provided with a suspension means (9,11, 12) which is connected to a mechanical or electronic sensor arrangement (22) which records pressure acting axially on the end of the cannula. When pressure is detected, the control arrangement halts further insertion of the cannula into the vessel.
Patent EP-0235681-A3 (EP)
Title: Adhesive stick
IPC: C09J4/00
Filed: 1987-02-19
Abstract: A soft-rubbing shaped adhesive is based on an adhesive forming polymer solution gelled with a soap-forming gelling agent in the presence of a modifying additive comprising an aminocarboxylic acid or corresponding lactam, preferably an aminocarboxylic acid containing from 4 to 8 carbon atoms. Especially useful modifying additives include caprolactam, the sodium salt of aminocaproic acid, or a mixture thereof.
Patent EP-0248184-A3 (EP)
IPC: B23Q1/62
Filed: 1987-04-18
Abstract: Bei einer Bearbeitungsvorrichtung mit einem in drei 
zueinander senkrechten Koordinaten (X, Y, Z) mittels 
dreier Linearführungen (23, 15, 28) und zugeordneten 
Antrieben (25, 19, 30) auf einem Vorrichtungsrahmen 
verschiebbaren Werkzeugträger (24) ist erfindungsgemäß 
vorgesehen, daß der Vorrichtungsrahmen (1, 8) im 
wesentlichen U-förmig ausgebildet ist, daß der 
Werkzeugträger (24) formschlüssig gehalten auf einem sich 
quer zu den Schenkeln (1a, 8a; 1b, 8b) erstreckenden 
Schlitten (23) in der ersten Koordinatenrichtung (X) und 
der dritten Koordinatenrichtung (Z) verschiebbar ist, der 
mit seinen Enden (22) formschlüssig auf den Schenkeln (1a, 
8a; 1b, 8b) des Rahmens gehalten längs der Schenkel in der 
zweiten Koordinatenrichtung (Y) verschiebbar ist.  
     In bevorzugter Weise besteht der Vorrichtungsrahmen aus 
einem U-förmigen Traggestell (1) und einem auf diesen 
verschwenkbaren U-förmigen Drehgestell (8), auf dem der 
Werkzeugträger (24) in den drei Koordinaten-Richtungen 
verschiebbar ist.
Patent EP-0243914-A3 (EP)
IPC: C12M1/12
Filed: 1987-04-25
Abstract: Eine Vorrichtung zur Kultivierung von Zellkulturen, bei 
welcher die Kulturen sich innerhalb wenigstens eines flüs­
sigen Nährmediums in einem geschlossenen Behälter befin­
den, wobei das Nährmedium oder die Nährmedien dem Be­
hälter zuführbar und aus diesem über zwischengeschaltete 
Filter entfernbar sind, soll so ausgebildet werden, daß Filter 
Verwendung finden, die eine wesentlich größere Standzeit 
aufweisen und bei denen ein Verstopfen ausgeschlossen ist.  
     Hierzu ist erindungsgemäß vorgesehen, daß ein flex­
ibles Filtergewebe abdichtend, aber zugleich locker be­
weglich aufgehängt ist, wobei das Filter innerhalb des 
Nährmediums bewegbar ist.
Patent EP-0248379-A3 (EP)
IPC: G01N30/60
Filed: 1987-06-01
Abstract: Die erfindungsgemässe nachfüllbare Niederdruckkolonne 
für präparative Chromatographie weist einen Ab­
sorptionslösung enthaltenden rohrförmigen Kolonnen­
körper /1/ auf, an dessen beiden Enden je ein Hals­
abschnitt /2/ ausgebildet ist und in jedem Halsab­
schnitt /2/ ein gegen axiale Bewegung befesitigter und 
einen Einströmkanal /3/ enthaltender Kern /4/ ange­
ordnet ist, zwischen dem und der Wandung des Halsab­
schnittes /2/ mindestens ein elastischer Dichtring /7/ 
axial unverschiebbar angeordnet ist, und dem mittels 
einem an Halsabschnitt /2/ des Kolonnenkörpers /1/ 
lösbar befestigten Element /9/ in seiner Lage fest­
gehaltenen Kern /4/ ist ein Filter- und Verteiler­
element /5/ unmittelbar, im Weg des Einströmkanals 
/3/ angeschlossen.