baber/WOPTO huggingface dataset:
Patent EP-0030091-A3 (EP)
Title: Gaseous diffusion resistant article and method utilizing same
IPC: F16L9/12
Filed: 1980-11-10
Abstract: A gaseous diffusion resistant tube comprising a core (1) of a liquid resistant plastics material, and an outer layer (5) of a plastics impact-resistant material, and has an intermediate layer (3) of a gaseous diffusion resistant plastics material interposed between and bonded to the core and the outer layer. The outer layer and the core are preferably made of a cross-linked polyolefinic material such as cross-linked polyethylene. The intermediate layer is preferably selected such that it is an adhesive for both the core and outer layer materials and such that it has a measure of elasticity to compensate the relative coefficients of linear expansion between the intermediate layer and its adjoining layers.Tubes in accord with this invention may be formed by co-extrusion with economy and precision and are particularly useful in central heating applications.
Patent EP-0036597-A3 (EP)
Title: Anti-foam agent and its use in dispersions of plastics, varnishes and colours
IPC: B01D19/04
Filed: 1981-03-16
Abstract: This invention relates to a foam inhibiting composition comprising: (a) from about 3 to 10 percent by weight of a polysiloxane-polyether block polymer of the formula     <IMAGE>  (I)    <IMAGE>    wherein m is 0 or 1, n is a number of from 0 to 2, x is a number of from 20 to 100, and y is a number of from 5 to 30; (b) from about 65 to 85 percent by weight of a water-immisible oily substance selected from the group consisting of mineral oils, fatty oils, and fatty alcohols; (c) from about 5 to 30 percent by weight of at least one additional substance with a foam-inhibiting effect selected from the group consisting of polypropylene glycol-polyethylene glycol block polymers with a molecular weight of from about 1000 to 4000, their monoesters or diesters with fatty acids and hydroxy-fatty acids containing from 18 to 24 carbon atoms, and the monoesters and diesters of said fatty acids and hydroxy-fatty acids with hydroxystearyl alcohol; (d) from about 1 to 6 percent by weight of at least one emulsifying agent selected from the group consisting of polyglycol ether derivatives containing from 4 to 12 ethylene glycol ether groups adducted onto alkanols or alkenols with from 12 to 20 carbon atoms or alkylphenols with from 8 to 12 alkylcarbon atoms; and (e) from about 1 to 5 percent by weight of at least one alkaline earth metal soap or aluminum soap of fatty acid containing from 16 to 20 carbon atoms, based on the weight of the total composition, and the use of said composition in aqueous dispersions of synthetic resins, lacquers, and paints.
Patent EP-0036601-A3 (EP)
IPC: H01G11/00
Filed: 1981-03-16
Abstract: Die Erfindung betrifft einen Doppelschichtkondensa­
tor mit Elektroden aus Kohlenstoff und stellt sich die 
Aufgabe, einen derartigen Kondensator in der Weise aus­
zugestalten, dass damit sowohl eine Spannung über 1 V 
erzielt als auch eine hohe Elektrodenkapazität mit ge­
ringer Frequenzabhängigkeit erreicht verden kann. Die 
Erfindung sieht dazu Elektroden vor, die aus durch Py­
rolyse von Filmen oder Folien aus nichtschmelzbaren 
Kunststoffen hergestelltem Glaskohlenstoff bestehen. 
Der erfindungsgemässe Doppelschichtkondensator eignet 
sich insbesondere zur Erzeugung von hohen volumen­
bezogenen Kapazitäten.
Patent EP-0039480-A3 (EP)
IPC: F02D21/08
Filed: 1981-04-30
Abstract: A fluid pressure and electrical signal controller for 
providing a predetermined regulated vacuum signal from 
a variable source in response to changes in position of 
a rotatable input shaft when attached thereto and an 
electrical signal at a predetermined position of the input 
shaft. A pressure force-balance type vacuum modulator 
valve is preloaded and biased by a spring connected to 
a cam follower which tracks a rotary cam turned by the 
input shaft. The modulator valve is slidably attached to 
the controller body for adjusting the preload length of 
the spring and a rotatable adjustment ring engages the 
valve and is threadedly received on the controller body 
for effecting sliding adjustment of the valve position on 
the controller body.
Patent EP-0039525-A3 (EP)
IPC: B63B35/00
Filed: 1981-04-02
Abstract: In a ship there are provided a plurality of refriger­
ated cells (10) in which fly ash or other powdery refuse 
is mixed with water; the temperature being progres­
sively lowered in the refrigerated cell until the mixture 
changes state from substantially liquid to solid, i.e. to 
ice; the walls (18) of the refrigerated cell (10) are then 
successively heated in order to melt the ice layer which 
adheres thereto; finally, a lower door (13) of the cell 
(10) is opened to cause the ice block to fall into the 
sea. The ice block must be such as to sink without dis­
solving even to a minimum extent during its fall to­
wards the sea bed, so as not to spread the fly ash 
through the entire surrounding sea.  
     In order to attain this, the weight of the quantity of 
fly ash, present in unit volume of the mixture, must be 
in such a ratio that the weight of the volume of liquid 
displaced during the fall of the block towards the sea 
bed is less than the weight of the block itself.
Patent EP-0042827-A3 (EP)
IPC: A61K8/63
Filed: 1981-06-10
Abstract: A pharmaceutical steroid composition for topical ap­
plication producing a minimum of skin irritating effects. The 
composition comprises a corticosteroid in a multiple emul­
sion vehicle.  
     A process for the preparation of the composition.
Patent EP-0056273-A3 (EP)
Title: Central system elevator
IPC: B65G37/00
Filed: 1982-01-11
Abstract: A conveyor apparatus for moving materials unidirectionally has an elongated, upwardly facing trough with at least one longitudinally extending semicylindrical recess in the bottom thereof. A helical flight is positioned in each such recess and is rotated about its longitudinal axis so as to move said materials along said trough. At least one rigid, elongated push-bar is supported in the trough for reciprocal lengthwise movement longitudinally of the trough. Each push-bar has a plurality of longitudinally spaced barbs and/or plows mounted thereon and shaped to advance said materials unidirectionally where the push-bar is reciprocated. Material retaining elements may also be provided on the walls of the trough to oppose movement of the said material in the opposite direction.
Patent EP-0068252-A3 (EP)
IPC: G05G23/00
Filed: 1982-06-12
Abstract: Die druckmediumbetriebene Linear-Antriebsvorrich­
tung umfaßt eine schlittenförmige Antriebseinheit (10), wel­
che sich an einer Kurvenprofil-Schubleiste (20) abstützt. Die 
Antriebseinheit (10) umfaßt Schrittelemente (1, 2, 3) in Form 
von Kolben-Zylinder-Systemen, welche über einen Dreh­
schieber (4) von einem Druckmittel angesteuert werden zur 
Erzeugung einer Relativbewegung zwischen Antriebsein­
heit (10) und Schubleiste (20). Die Schrittelemente (1, 2, 3) 
bilden dabei je mit einerseits an den Kolben (30) der Schritt­
elemente, andererseits am Gehäuse (10) der Antriebsein­
heit angelenkten Hebelmitteln (35) sich selbst zentrierende 
Schubgelenkantriebselememte. Dies ermöglicht erstmals 
eine praktische Ausführungsform einer solchen Vorrich­
tung.
Patent EP-0081244-A3 (EP)
IPC: G01N29/27
Filed: 1982-12-08
Abstract: A computer-based eddy current nondestructive ultrasonic testing 
system automatically inspects rolling mill roll surface defects 
during roll grinding operations comprising articulated probe means, 
eddy current, or ultrasonic, test instrument means, computer means, 
display and printer means. The articulated probe mechanism is 
mounted on a traversing roll grinder carriage, is automatically 
positioned over the test roll in response to control means initiated 
by the grinder operator, and has a probe head with a controlled 
fluid bearing, air or liquid, to automatically maintain probe 
head-to-test roll gap. One or multiple eddy current, or ultrasonic, 
probes in the test head generate anomaly test signals, which, 
together with a probe head temperature sensor signal, are processed 
in a modified test instrument and the computer. Computer plots 
defects signals as color bars vs. probe position and displays these 
bars graphically and other messages on a color CRT display and/or a 
graph printer.
Patent EP-0057958-A3 (EP)
IPC: H01L31/0248
Filed: 1982-01-29
Abstract: Photoempfindlicher Halbleiterwiderstand mit einem ein­
kristallinen Halbleiterkörper eines Leitungstyps, der an zwei 
einander gegenüberliegenden Flächen sperrfrei mit einem 
Anodenkontakt und mit einem Kathodenkontakt versehen 
ist, ist so ausgebildet, daß der Kathodenkontakt eine hochdo­
tierte Zone vom gleichen Leitungstyp wie der Halbleiterkör­
per ist. Der Halbleiterkörper ist dabei mit der diesen Katho­
denkontakt tragenden Fläche der Photonenstrahlung aus­
setzbar. Die zwischen der Fläche des Kathodenkontaktes und 
der Fläche des Anodenkontaktes ist mindestens tausendmal 
größer als die Fläche der hochdotierten Oberflächenzone des 
Kathodenkontaktes. Ein solcher photoempfindlicher Halblei­
terwiderstand ist leicht herstellbar und weist sowohl eine 
geringe Trägheit als auch eine gute Empfindlichkeit auf.
Patent EP-0084746-A3 (EP)
Title: Méthode d'enregistrement et de lecture de séries successives d'échantillons de signaux multiplexés dans un organe de mémorisation unique et dispositif pour sa mise en oeuvre
IPC: G06F3/05
Filed: 1982-11-22
Abstract: Système d'enregistrement et de lecture d'échantillons de 
signaux dans un organe de mémorisation, permettant l'enre­
gistrement d'échantillons prélevés sur un ensemble d'ordre 
pair de signaux multiplexés au fur et à mesure de la lecture des 
échantillons correspondant à un ensemble de signaux d'ordre 
impair précédemment enregistrés.  
     Les échantillons prélevés respectivement sur tous les si­
gnaux des ensembles d'ordre pair et impair sont disposés res­
pectivement aux emplacements d'une première ou d'une se­
conde série d'emplacements de mémoire bien déterminés, de 
manière que la lecture des échantillons relatifs à un même si­
gnal dans un ensemble d'ordre pair ou impair libère toujours 
une même suite d'emplacements de la première ou seconde 
série d'emplacements respectivement, ce qui simplifie l'appa­
reillage requis pour conduire à la fois les opérations d'écriture 
et de lecture des données et diminue la période de récurrence 
des ensembles de données à enregistrer.  
     Application à l'enregistrement d'ensembles de signaux 
sismiques multiplexés successivement reçus.
Patent EP-0093398-A3 (EP)
IPC: H01R31/00
Filed: 1983-04-27
Abstract: Die Verbindung zwischen Elektronikflachbaugruppen 
einer Datenstation und deren Anschlußfeld wird über zwei 
Flachkabel vorgenommen, die einmal an einem gemeinsa­
men Anschlußstecker auf der Flachbaugruppe befestigt, und 
das anderemal mit einem Kodierschalter bzw. mit einem 
Signalleitungsstecker verbunden sind, wobei Kodierschalter 
und Signalleitungsstecker zu einer Schnittstelle gehören.
Patent EP-0095656-A3 (EP)
IPC: A44B11/04
Filed: 1983-05-18
Abstract: A molded plastic buckle is formed with a male member 
having two opposed flexible arms which are self-guiding 
upon insertion into sized channels formed in the female 
member, whereupon insertion, the self-guided arms lock 
into the female member. A novel elliptical web adjustment 
and securing bar is provided on the male member. The 
present buckle construction eliminates the guide bar of the 
prior art construction, improves web holding, and reduces 
the overall weight of the buckle, while maintaining desired 
strength characteristics.
Patent EP-0103711-A3 (EP)
Title: Device for interpreting data words
IPC: H04N5/44
Filed: 1983-07-29
Abstract: 1. Device for evaluating a data word, particularly for a data line decoder for television receiving devices, characterized in that the data word is converted, preferably by means of a shift register (12), section by section into parallel adjacent words, that these words are compared in a comparator (13) with a corresponding dynamic reference word, the reference words being generated in each case by means of a counter, and that a signal is emitted when each section of the data word matches the corresponding reference word generated by means of the counter (14).
Patent EP-0108228-A3 (EP)
IPC: H04M1/58
Filed: 1983-09-21
Abstract: In einer bekannten Schaltung einer Fernsprechstelle mit 
Zusatzgeräten, in welcher der Eingangskreis (11) eines 
Speisegerätes (10) für Zusatzgeräte elektrisch in Reihe 
geschaltet ist mit dem eigentlichen Hör/Sprech-Kreis (6; 7; 8; 
9) ist das Kohlemikrofon ersetzt worden durch die niederoh­
mige Sekundärwicklung (8b) eines zweiten Sprechtransfor­
mators (8), welche eine hochohmige Teilwicklung (CB) der 
Primärwicklung (6a) eines ersten Sprechtransformators (6) 
und die mit dieser elektrisch in Reihe geschalteten Leitungs­
nachbildung (9) gleichstrommmässig überbrückt. Dadurch 
wird der Speiseleistungsverbrauch des Hör/Sprech-Kreises 
und damit auch derjenige der Fernsprechstelle stark redu­
ziert. Der zweite Sprechtransformator (8) dient zusätzlich 
dem Einkoppeln des Mikrofonsignals, welches in einem 
zweiten Fernhörer (14), der als Mikrofon arbeitet, erzeugt 
wird und über einen Trenntransformator (18) und einen 
Mikrofonverstärker (13) die Primärwicklung (8a) des zweiten 
Sprechtransformators (8) erreicht.
Patent EP-0079327-A3 (EP)
IPC: A61J3/00
Filed: 1980-10-09
Abstract: A fluid transfer assembly for transferring fluid from a 
container (84) wherein the container has a neck sealed by a 
resilient stopper (86), the stopper having an external project­
ing portion (88) receiving a conduit (100). The conduit is 
integral with a chamber (92) closed to atmosphere by an 
openable seal (94). The conduit is closed within the stopper 
by a frangible wall (104) from which extends into the 
container an actuating portion (106). The conduit can be 
moved transversely so that the actuating portion (106) 
presses against the resistance of the container to break the 
frangible wall (104) to open the conduit to the container.
Patent EP-0092383-A3 (EP)
Title: Silicone coated surgical staple
IPC: A61B17/08
Filed: 1983-04-14
Abstract: Sterile surgical staples for use with a stapling instrument with the surface of the staple coated with a polymeric silicone material.
Patent EP-0125435-A3 (EP)
Title: Process and installation for preparing coated metallic articles and for obtaining spherical metallic particles
IPC: C22B1/00
Filed: 1984-03-21
Abstract: 1. Process for working up metal parts provided with a surface coating, wherein the metal parts to be worked up are comminuted to a particle size of from 1 to 20 millimetres, these coarse fractions are subjected to fine comminution in micro-vortex mills whereby the coarse fractions are comminuted to a particle size of about 300 mu m (micrometres), the mixture of solids consisting of a metal fraction and a non-metal fraction is then separated in sifters into the metal fraction and the non-metal fraction, the non-metal fraction is agglomerated and the metal fraction passed on to further processing.
Patent EP-0126903-A3 (EP)
IPC: B65C11/00
Filed: 1982-05-25
Abstract: There is disclosed a hand-held labeler having a print 
head with electrically selectable printing elements for print­
ing and applying pressure sensitive labels. The labeler has a 
housing with a handle and structure for mounting a roll of 
pressure sensitive labels releasably carried on a carrier web. 
The labeler has a movable section which mounts a keyboard 
and a control circuit on a circuit board. The control circuit 
controls the printing elements. Labels are printed by the 
printing elements as the carrier web is advanced, and labels 
are delaminated at a delaminator and dispensed into label 
applying relation to an applicator. The print head is mounted 
on a support and is continuously spring-urged toward the 
platen. Movement of the print head toward the platen is 
limited to prevent damage. The support and the print head 
can be moved away from the platen from the outside of the 
labeler to facilitate threading of the web. The print head 
support can be skewed to provide uniform pressure contact 
of the printing elements with the labels. An electrical energy 
source, for example a battery, can be located in a hole in the 
label roll. Electrical energy from the battery terminals passes 
to the control circuit via contacts associated with the label 
roll mounting structure. In another embodiment, the handle 
can comprise a rechargeable battery. The drive includes an 
electrical stepping motor and in another embodiment, the 
drive is mechanically accomplished.  
     Printing is accomplished by a plurality of individually 
controllable printing elements, preferably arranged in a 
single line array disposed on the print head in a direction 
transverse to the direction of advancement of the web. The 
array may be only one character width or height long, or may 
extend across the entire width of the web, in order to permit 
any size characters of any font and any orientation to be 
printed. When a long array is used, a serial-to-parallel 
converter may be incorporated in the print head to reduce 
the number of connections that need be made to the head. 
By utilizing thermal printing elements, the characters can be 
made to appear as if they were formed of individual print 
elements, or as if they were continuously printed simply by 
controlling the length of time that the printing elements are 
engaged to thereby control the amount of smear and burn 
produced on the web.
Patent EP-0135837-A3 (EP)
IPC: C07D519/00
Filed: 1984-08-29
Abstract: Neuartige Hydrazone abgeleitet von 3-Formylrifamycin S 
oder SV als Aldehydo-komponente und einem bi- oder tricycli­
schen N-Aminopiperazin als Hydrazino-Komponente der For­
mel 
  
worin R¹, R², R³, R⁴, R⁵ und R⁶ unabhängig je ein Wasserstoff­
atom oder C₁₋₄-Alkyl,  
m und n unabhängig je eine ganze Zahl von 0 bis 5,  
X C₁₋₅-Alkyliden, Benzyliden oder C₁₋₄Alkoxymethylen,  
Y C₁₋₅-Alkyliden, C₁₋₄-Alkoxymethylen, Oxy, Thio oder 
gegebenenfalls substituiertes Imino der Formel -N(R)-, worin 
R für Wasserstoff, C₁₋₄-Alkyl, C₃₋₅-Alkenyl, C₃₋₁₂-Cycloalkyl 
oder phenyl steht, oder  
X und Y zusammen ein 1,2-Cycloalkylen oder o-Phenylen, 
welche durch 1-3 C₁₋₄-Alkylreste substituiert sein können, 
und  
Rif einen durch die freie Valenz in 3-Stellung sich binden­
den Rest von Rifamycin S bzw. SV bedeutet, zeichnen sich 
durch eine hohe und langdauernde antituberkulotische Wirk­
samkeit aus. Sie werden in konventioneller Weise, z.B. durch 
Kondensation ihrer Bildungskomponenten, hergestellt.
Patent EP-0140265-A3 (EP)
IPC: F16N7/32
Filed: 1984-10-13
Abstract: The apparatus provides for airless metered spray lubri­
cation of machinery members such as for example large 
gears chains etc., and comprises a nozzle which is rotatable 
through 180° (either manually or by drive means) for 
allowing cleaning operation thereof; a differential piston 
pump operated by pressure fluid for supply of high pressure 
lubricant to said nozzle; a slide or distributing valve alter­
nately connecting to pump with either the nozzle or a 
pressure lubricant supply; and means for controlling the 
pump movement speed.
Patent EP-0149055-A3 (EP)
Title: Device for the production of a tactile display area
IPC: G09B21/00
Filed: 1984-11-19
Abstract: An apparatus for reading by blind persons comprising a data medium in the form of a thick elastic belt and having formed therein a dense uniformly spaced two-dimensional array of data elements of thin membrane-like construction integral with the belt and capable of assuming stable convex and concave conditions wherein they either project upwardly from the belt to be sensible by a person's finger or down into the belt where they may not be felt. Because of the thickness of the belt, the data elements are also capable of assuming intermediate unstable conditions wherein they do not experience a transition to the opposite state simply because they are compressed flush with a surface of the belt. Means are provided for setting and resetting the data areas.
Patent EP-0148429-A3 (EP)
Title: Cladding frame
IPC: E04D13/03
Filed: 1984-12-08
Abstract: 1. Cladding frame made from sheet metal, particularly aluminium sheets for a dormer window or the like, which is located in a roof surface provided with cladding with roofing tiles (17), with two cross-sectionally angularly constructed side parts, which in the installed state of the cladding frame have coupling flanges (8) cooperating with the roof cladding, whilst their vertical plates (9) directed at right angles thereto engage on the dormer window frame (10) or the like and in the vicinity of the coupling flanges (8) of the side parts are in each case provided two water removal channels (13, 14), which are bounded by at least two spaced parallel, cross-sectionally triangular beads (11, 12) located between the vertical plate (9) and a bent up edge (15), the portions of the coupling flanges (8) formed inside and outside the beads (11, 12) being essentially located in one plane, between the inner bead (11) and the vertical plate (9) of the water removal channel (13), whose bottom is constructed for resting on the roof battens (6, 7) of the roof surface and between the beads (11, 12) is formed a water overflow channel (14), characterized in that the beads (11, 12) are cross-sectionally sawtooth-shaped with a substantially vertical wall directed towards the upright plate (9) and made from the material of the coupling flange (8) in one piece with the upright plate.
Patent EP-0143490-A3 (EP)
Title: Process for the preparation of oligosaccharides-containing products from biomass, oligosaccharides-containing products and their use
IPC: C13K1/02
Filed: 1984-11-14
Abstract: Process for the preparation of oligosaccharides-containing products from biomass involving the use of hydrochloric acid for partly hydrolysing biomass to easily fermentable oligosaccharides-containing products and easy recovery of the hydrochloric acid and the oligosaccharides containing products.The oligosaccharides-containing products themselves and use of the latter for the preparation of useful products like ethanol and penicillin by fermentation.
Patent EP-0125079-A3 (EP)
IPC: B29C48/08
Filed: 1984-04-27
Abstract: Provided is a process for the extrusion of shaped articles 
which comprises extruding a thermotropic liquid crystal 
polymer through a short land or preferably no land die, and 
with subsequent drawdown of the extruded profile being 
such as to render a drawdown ration of less than 4, and 
preferably about 1. Such extrusion of liquid crystal polymers 
in accordance with the present invention can consistently and 
reproducibly provide one with an article of high mechanical 
properties and thus particular advantage is found in employ­
ing the process to extrude an article of cross-sectional dimen­
sions which must closely approximate those of the extrusion 
die without sacrificing high mechanical properties.
Patent EP-0136066-A3 (EP)
IPC: A61P9/10
Filed: 1984-08-22
Abstract: Diphenylsulfide derivatives represented by the general 
formula 
  
wherein, X represents a hydrogen atom, a chlorine atom or a 
methyl group, and R represents a hydrogen atom or a lower 
alkyl group may be used to reduce the amount of lipid in the 
blood of mammals.
Patent EP-0136141-A3 (EP)
Title: Electrical adapter for use in connection with fluorescent lamps
IPC: H01R33/08
Filed: 1984-09-14
Abstract: An electrical adapter assembly for enabling use of a fluorescent lamp in connection with an incandescent lighting fixture comprises a hollow and cylindrical housing, an Edison-type extending from one end of the housing and a cover enclosing the end of the housing opposing the base. A toroidal ballast is located within the housing and is capable of receiving portions of the fluorescent lamp within hollow central portions of the ballast to enhance spacial efficiency. The base is either affixed to the housing, or alternatively, is rotatingly associated with the housing to provide a security feature.