baber/WOPTO huggingface dataset:
Patent EP-0023166-A3 (EP)
Title: Dispositif d'affichage de signes amovibles
IPC: G09F7/02
Filed: 1980-06-30
Abstract: L'invention concerne un dispositif d'affichage du genre 
comprenant un panneau dans lequel des rainures sont pratiquees 
pour permettre d'y fixer des signes amovibles.  
     Suivant l'invention, les moyens d'accrochage 7 des plaquettes 
5 et 6 sur lesquelles sont reproduits les signes sont 
constitués par des nervures légèrement divergentes à partir 
de leur base et dont les sommets sont en forme de crochets. 
En raison de l'élasticité relative du matériau constitutif la mise 
en place ou l'enlèvement d'une plaquette est obtenu facilement. 
Une encoche 27 facilite cet enlèvement et constitue un 
moyen de repérage du sens du signe. Les extrémités des 
panneaux 2 et 3 sont prévues de manière à pouvoir être 
superposees par emboítement 4 et solidarisées par tout 
moyen connu.  
     Applications: Signalisation et information en tous lieux 
publics (gares, aerodromes, théâtres, cafés, hôpitaux, locaux 
administratifs etc...) et privés (locaux industriels, commerciaux etc...).
Patent EP-0089627-A3 (EP)
IPC: H02M7/529
Filed: 1983-03-17
Abstract: A motor pulse width modulation control technique 
employing gated asynchronous carrier modulation including 
establishing a repetitive modulation signal along with the 
generation of a carrier frequency signal at a frequency 
greater than the frequency of the modulation signal. The 
carrier frequency signal is gated at a gating rate less than the 
frequency of the carrier frequency signal so as to provide the 
gated carrier frequency signal. Means are provided for 
modulating the gated carrier frequency signal by the 
aforementioned repetitive modulation signal so as to pro­
vide cyclic pulse width modulation drive signal for motor 
control.
Patent EP-0103331-A3 (EP)
Title: Antistatic composition
IPC: D06M13/388
Filed: 1983-08-30
Abstract: A textile treatment composition comprises a water insoluble quaternary ammonium salt and a non-ionic surfactant containing at least one long-chain alkyl or fatty acid substituent and a hydrophilic group. The quaternary ammonium compound preferably has three large alkyl substituents of at least carbon atoms each and the surfactant may be selected from phosphine oxides, sulphoxides, or tertiary amine oxides, especially the latter. The compositions may be diluted with water and applied to textile materials especially wool, to give antistatic properties thereto. Compositions of the invention have lower soiling propensity than hitherto available compositions and they may therefore be applied to finished carpets, either in the piece or in situ applications.
Patent EP-0125420-A3 (EP)
Title: Water soluble dispersions of chlorthalidone and process for preparing them
IPC: A61K47/00
Filed: 1984-03-15
Abstract: Water-soluble dispersions of chlorthalidone are prepared by a process comprising: (a) forming a solution comprising a water soluble pharmaceutically acceptable polymeric carrier and a C1-C4 alkanol,  (b) dissolving chlorthalidone in the solution thus formed, and  (c) removing the C1-C4 alkanol from the solution by evaporation, the amount of said carrier being effective to suppress substantially the formation of the alkyl ether by-product from the reaction of chlorthalidone with the C1-C4 alkanol. A preferred water soluble carrier is polyvinylpyrrolidon and a preferred C1-C4 alkanol is methanol.
Patent EP-0150295-A3 (EP)
IPC: C07D201/08
Filed: 1984-11-16
Abstract: This invention provides a process for the selective 
conversion of aliphatic and aromatic aminonitriles, such as 
epsilon-aminocapronitrile, or mixtures of a primary amine, 
MNHR₂, such as N-butylamine, and a nitrile, MCN, such as 
acetonitrile, into N-substituted amides, such as epsilon-­
caprolactam or N-butylacetamide, employing a Cu(O) cata­
lyst in combination with oxides of a Group IVB, VB or VIB 
metal except chromium. The present invention, also 
provided a method of preparing a catalyst composition com­
prising Cu(O), substantially free of oxidized forms of Cu(O) 
and finaly dispersed in oxides of a metal which is Ti, Zr, Hf, 
V, Nb, Ta, Mo or W, which comprises treating a substance 
comprising oxidized Cu and metal oxides with hydrogen at 
a pressure of at least about 100 kPa and at a temperature 
greater than about 250°C preferably about 350°-450°C for 
a time sufficient to produce a catalyst composition compris­
ing Cu(O), substantially free of oxidized forms of Cu(O), 
finely dispersed in the metal oxides. The present invention 
also contemplates a catalyst composition comprising Cu(O), 
substantially free of oxides forms of Cu(O) and finely dis­
persed in oxides of Group IVB, VB or VIB metals except 
chromium.
Patent EP-0147761-A3 (EP)
Title: Covalently attached complex of alpha-1-proteinase inhibitor with a water soluble polymer
IPC: A61K38/00
Filed: 1984-12-17
Abstract: There is disclosed a process for producing a covalently attached alpha-1-proteinase inhibitor - water soluble polymer complex useful for pulmonary emphysema therapy, a covalently attached alpha-1-proteinase inhibitor - water soluble polymer complex produced by the process, a composition thereof in a pharmaceutically acceptable carrier, and a method for treating pulmonary emphysema by administering to a human patient a therapeutically effective amount of the complex or preparation.
Patent EP-0148549-A3 (EP)
Title: Improved colour reproduction process
IPC: G03G13/26
Filed: 1984-02-24
Abstract: A method of printing on a sheet member a realistic image of an original, uses two different superimposed impressions with two different colouring media. A first printing plate is created by interposing at least two filters between the original and the film or photoconductive surface, and a second printing plate is created by interposing at least one filter between the original and the film or photoconductive surface. Then, the two printing plates are used to print the different impressions with two different colouring media.
Patent EP-0127332-A3 (EP)
IPC: A01N25/16
Filed: 1984-04-30
Abstract: A material containing an agro-chemical agent consists of 
porous pellets or particles or sintered fly ash that have been 
emersed in a hot aqueous solution of an agro-chemical agent 
such as a fertilizer, pesticide and/or fungicide. The pellets are 
dried and when subsequently incorporated in a compost or 
applied to a field gradually release the agro-chemical agent 
over a period of time. The pellets or particles may be coated 
with a coating to delay the release of the agro-chemical agent 
such as a semi-permeable coating, or a coating of low water 
permeability, or a coating of a biodegradable material.
Patent EP-0128773-A3 (EP)
IPC: B65D83/28
Filed: 1984-06-12
Abstract: In a pressure operated dispensing container (12) common­
ly called an aerosol container, a floating piston (10) is provided 
to separate the propellant chamber (14) from the product 
chamber (16). To provide combined properties such as imper­
meability and neutrality to the absorption and adsorption of 
water, the piston provided is thermoformed from a multi-ply 
sheet material (Figure 2) having an impermeable centre layer 
(22) of nitrile polymer sandwiched between two shielding 
layers (20, 21) of polypropylene. The thermoformed piston 
has thin side walls (105) providing a close fit to the can wall, 
conformance to out of round conditions, and minimum swell­
ing. The thermoforming of the piston makes it possible among 
other things to employ a simple, less expensive fabricating 
technique that required less material than does injection 
moulding.
Patent EP-0138460-A3 (EP)
Title: Toothpaste with entrained gas
IPC: A61Q11/00
Filed: 1984-09-26
Abstract: The appearance of a toothpaste, is modified by incorporating therein 10% to 20 % of a gas, the percentage being defined by the ratio of the reduction in density of the aerated paste compared to the density of the non-aerated paste divided by the density of the non-aerated paste, the gas being entrained as discrete bubbles having a diameter within the range 10 to 30 micron to give stability.
Patent EP-0179172-A3 (EP)
IPC: B21B1/22
Filed: 1984-10-16
Abstract: A method and an apparatus for rolling metal strips by a 
tandem cold rolling mill. The strip is periodically swung in 
its width directions at a location upstream of the tandem 
rolling mill, to bring the strip into contact with rolls of the 
tandem cold rolling mill over areas of the rolls as widely as 
possible, thereby preventing irregular wears of the rolls to 
make it possible to produce defect-free metal strips.
Patent EP-0145545-A3 (EP)
Title: A valve
IPC: F16K31/365
Filed: 1984-11-07
Abstract: A valve for controlling the flow of water to a filter of a swimming pool has a tubular member (12) with a main inlet opening (14) at one end connectable to a suction hose, an outlet opening (16) at its other end connectable to a suction source, an auxiliary opening (18) intermediate its ends and a communication opening (20) also intermediate its ends. A sleeve (22) is located about the tubular member to be slidable therealong and is positioned on one side of the communication opening. A flexible bellows (28) is secured at one end to the sleeve and at its other to the tubular member on the other side of the communication opening to define a variable volume chamber in communication with the interior of the tubular member via the communication opening. A closure (36) is located in the auxiliary opening and is fast with the sleeve to be slidable therewith. A spring (34) urges the sleeve into a position in which the auxiliary opening is substantially closed.
Patent EP-0154206-A3 (EP)
Title: Machine for making hot beverages
IPC: A47J31/40
Filed: 1985-02-11
Abstract: The invention provides a coffee machine, with a housing, a fresh water supply reservoir mounted therein, a heating means adapted to heat the fresh water and a feeding pump to supply the heated fresh water to a brewing chamber under pressure. The brewing chamber comprises a closure means and an inlet for coffee powder as well as an outlet for coffee. If appropriate, an installation for pushing out and removing, respectively, the leached-out coffee powder out of the brewing chamber and from the brewing chamber, respectively, may be provided. All parts of the apparatus which are subjected to contamination by the coffee powder or by the coffee, namely the brewing chamber, the closure element, the coffee powder inlet, the coffee outlet and eventually the installation for pushing-out and removing the coffee powder, are combined to a modular unit, which is removably inserted into the housing of the apparatus. The remaining parts, particularly the water reservoir, the heater and the pump as well as the required driving, control and operating elements are fixedly installed in the housing and are adapted to be operatively coupled to the modular unit upon insertion thereof into the housing. Thereby the contaminated parts can be cleaned easily and without danger, since the modular unit can be pulled out of the apparatus and rinsed as a whole.
Patent EP-0156332-A3 (EP)
IPC: B65B69/00
Filed: 1985-03-23
Abstract: Zum maschinellen Durchtrennen von Bindedrähten an 
Ballengut wird ein Gerät vorgeschlagen, das auf einer Grund­
platte Aufnahmevorrichtungen für Hubarme eines Hebe­
zeuges, eine horizontale Achse drehbar gelagerte Fanghaken 
zur Aufnahme jeweils eines Bindedrahtes und eine Schneid­
anordnung, die die gefangenen Drähte durchschneidet, 
aufweist. Die Fanghaken sind in Lagerstellen der Grundplatte 
gelagert und erstrecken sich durch Aussparungen der Grund­
platte. Sie sind am einen Ende fest miteinander verbunden 
und symmetrisch zur Mittelachse drehbar, und zwar zwei 
Fanghaken eines Paares in entgegengesetzter Richtung. Die 
Betätigung der Fanghaken erfolgt durch Seilzug oder Ges­
tänge, über Druckzylinder oder durch elektromechanischen 
Antrieb. Bei einer anderen Ausgestaltung des Gerätes sind 
zwei miteinander gekoppelte, relativ zueinander verschieb­
bare parallele Längsarme vorgesehen, deren einer den einen 
Teil und deren anderer den anderen Teil der Klemm- und 
Schneidvorrichtung aufweist. Die beiden Teile der Schneid­
vorrichtung werden hierbei durch einen Druckzylinder be­
tätigt, der über eine Federvorrichtung gespannt wird.
Patent EP-0168556-A3 (EP)
IPC: C09K17/50
Filed: 1985-03-26
Abstract: Die Erfindung bezieht sich auf ein Mittel zum Aufbau 
und zur Verbesserung des Kationenaustausches im Boden 
durch biologische Fermentation. Um zu erreichen, daß der­
artige Mittel nach erfolgter Fermentation ein Höchstmaß an 
Binde- und Austauschvermögen besitzen, mischt man biolo­
gisch abbaubare organische Stoffe (Biomasse) mit Ton-, 
Kohle- und quarzhaltigen Stoffen, welches Gemisch nach 
biologischer Fermentation hochsorbitons- und kationenaus­
tauschfähige Komplexe bildet.
Patent EP-0187304-A3 (EP)
Title: Spectacles frame
IPC: G02C11/00
Filed: 1985-12-12
Abstract: The spectacles frame (11) exhibits in the area of its bridge part (14) a bonded-on platelet (17) and in the area of the ends of the two temple pieces (15) pushed-on hollow bodies (16), for example of an electret material which sends out a permanent electrical field. This acts on the carrier of the spectacles frame in the bridge-forehead area and in the attachment area of the outer ears and can produce a calming and stress-relieving effect. <IMAGE>
Patent EP-0153128-A3 (EP)
Title: Novel acidic polycyclic ether antibiotic
IPC: A23K20/195
Filed: 1985-02-12
Abstract: A new acidic polycyclic ether antibiotic, CP-63,517, having the formula:and cationic salts thereof produced by submerged aerobic propagation of Streptomyces endus subsp. aureus, ATCC-39574, a new strain of microorganism isolated from a soil sample in Japan, a process for producing this antibiotic and methods for its use to improve feed utilization, promote growth of cattle and swine and to control coccidiosis.
Patent EP-0164825-A3 (EP)
Title: Apparatus for encoding image data
IPC: H04N1/411
Filed: 1985-03-21
Abstract: An image signal encoding system wherein image signal is directly taken in for example from a video camera, changed to digital data, broken down into PDI basic patterns, and then converted into NAPLPS code automatically. The image signal is divided into a plurality of areas and the information content of the image signal is reduced for adequate encoding after taking in the image signal. Usually "POLYGON" commands are used as the NAPLAS code.
Patent EP-0177175-A3 (EP)
IPC: A23P1/12
Filed: 1985-08-30
Abstract: An exit orifice of an outer extrusion port (21) of a co- 
extrusion apparatus (5) for producing a composite doughy rope-like 
extrudate product has a D-shaped cross-section with a straight 
boundary line or edge located at an upstream side of the exit 
orifice relative to the direction of motion of a conveyor (30) for 
taking up and transporting the extrudate product. The D- 
shaped cross-section of the exit orifice results in an 
extrudate product having on one side a flat surface which 
engages the surface of the conveyor upon deposition of the 
product thereon. An inner extrusion port (11) recessed by a 
distance from the outer extrusion port has an exit orifice 
with a substantially oval cross-section taking the form of a 
pair of semicircular end portions joined by a rectangular 
central portion. The cross-sections of the exit orifices are 
elongated in a direction extending parallel to the direction 
of motion of the conveyor. The outer extrusion port has a D- 
shaped edge (22, 27) for causing the tumbling of particles in an outer 
doughy mass extruded between the inner and outer extrusion 
ports. The outer extrusion port has a land surface extending 
parallel to the direction of extrudate flow for peeling off 
dough surface layers adhering to particles tumbled partially 
through the outer surface of the extrudate mass.
Patent EP-0159268-A3 (EP)
Title: Fluoropolymer coating and casting compositions and films derived thereform
IPC: C08L27/12
Filed: 1985-04-11
Abstract: A fluoroplastic resin dispersion is modified by the addition of a fluoroelastomer latex to yield a fluid coating or casting composition. The fluoroplastic resin dispersion, preferably an aqueous dispersion of a perfluoroplastic, such as ploytetrafluoroethylene (PTFE), is modified by blending with a fluoroelastomer composition, preferably a latex, such that the fluoroplastic comprises up to about 95%, preferably up to about 90%, by weight of the invention composition. The fluoroelastomer component comprises at least about 5% by weight of the blend. The fluid compositions according to the invention may preferably comprise from about 10-95% by weight fluoroplastic and from about 5-95% fluoroelastomer.
Patent EP-0191381-A3 (EP)
Title: Profiled sealing strip for the bordering of window or door openings in motor vehicles and buildings
IPC: F16J15/10
Filed: 1986-01-31
Abstract: A profiled rubber strip seal for bordering window and door openings. To simplify installation, or to promote relative movement between the strip and windowpanes, such seals are provided with overlay strips of friction-reducing material, especially synthetic materials that contain fluorine. To provide favorable conditions for satisfactory bonding between the overlay strips and the main strip, and also to make it possible to use difficult to handle materials, the elastomeric mixture of the main strip is altered by including therein silicic acid.
Patent EP-0200896-A3 (EP)
Title: Digital flow meter circuit and method for measuring flow
IPC: G01S15/58
Filed: 1986-03-19
Abstract: In a method and apparatus for generating a signal proportional to flow in a pipe using probes strapped onto the exterior of the pipe, two ultrasonic pulse trains at a carrier frequency are sent in opposite directions from one probe to the other. Two lower frequency signals are extracted from the two respective pulse trains and analyzed to detect a phase difference. The phase difference corresponds to a difference in the travel times for the two pulse trains caused by the flow velocity in the pipe. The two lower frequency signals are converted to digital data samples which are stored with reference timing data. A microelectronic processor synchronizes the two sampled waves, using the timing data, before comparing the sampled waves to determine the phase difference. The processor and associated circuitry also measure the travel times of the two ultrasonic pulse trains and generate an output signal proportional to flow based on the measured phase difference and the measured travel times.
Patent EP-0198507-A3 (EP)
IPC: H01L21/3065
Filed: 1986-04-18
Abstract: In making contact opening on insulation film which is 
provided on layer containing aluminium by selective dry 
etching method using reactive gas, the reactive gas con­
taining chlorine compound gas such as CCl₄ is used; and 
then, when the contact opening reaches the layer contain­
ing aluminium, the intensity of emission spectrum of alumi­
nium increases rapidly, accordingly it becomes possible to 
detect end point of the dry etching on the insulation film by 
detecting the intention of the emission spectrum of alu­
minium.
Patent EP-0207452-A3 (EP)
IPC: A61B19/00
Filed: 1986-06-26
Abstract: A method and apparatus for performing stereotactic 
surgery upon a target within a skull establishes a first, prede­
termined geometric relationship between a positioning fix­
ture mounted on the skull and a scanning table surface upon 
which the skull is supported; and that geometric relationship 
is duplicated in a phantom fixture.
Patent EP-0211261-A3 (EP)
Title: Method for automatically testing a communication system, especially a private branch exchange
IPC: H04M3/32
Filed: 1986-07-09
Abstract: To carry out a test, an external switching device (EK) is plugged on at the main distribution frame (HV) of the system (NA) to be tested. This switching device establishes, under the influence of a test program (PD), a line-side connection between individual subscriber circuits (TS) and/or connection circuits (AS). To provide the possibility of variable access, the external switching device is controlled by individual information items which are transmitted by contact elements (k1,...kn) to be operated by the central processor (ZST) and already provided for other purposes. In one of the two circuits (TS, AS) in each case connected to one another via the external switching device (EK), certain events or signals (seizure, ringing, metering pulses) are triggered. These activate the indication points which exist in the other circuit in each case for just these events or signals. The indication points are interrogated in the normal manner by the central processor (ZST) in conjunction with the test program. This makes it possible to determine both that they are functioning correctly and that the events are correctly triggered. An error can be displayed on the display of the terminal device used as exchange telephone (VF) in the system. <IMAGE>
Patent EP-0212275-A3 (EP)
Title: Method for determining the limits of underground natural gas layers
IPC: G01V3/08
Filed: 1986-07-18
Abstract: At least one string of several spaced measuring probes for the measurement of surface potentials is laid on the surface of the earth in such a manner that several probes are located outside and several probes are located inside the area of the surface over a reservoir. The potentials measured by all probes are polled in a sequence of periodic cycles. The signals from each probe are, during each cycle, filtered to separate higher-frequency changes in the signals from substantially lower-frequency changes in the signals. For the higher-frequency changes in the signals from each probe, an average and/or a sum are determined as a measure of the higher-frequency amplitudes for each probe. The higher-frequency amplitudes for the probes of a string of measuring probes are compared and the location at which the higher-frequency amplitudes for two adjacent probes change abruptly is taken to be the hydrocarbon/water interface in the underground reservoir.
Patent EP-0206430-A3 (EP)
IPC: A23G9/12
Filed: 1986-06-23
Abstract: Bei einer Speiseeismaschine mit einem zylindrischen 
Behälter (1), in dessen Innerem mindestens eine zur Spei­
seeisbildung dienende gekühlte Fläche vorgesehen ist, und 
mit einem Elektromotor (4), der über ein Getriebe (5) eine 
zentral zum Behälter verlaufende Welle (6) antreibt, die ein 
mindestens mit der gekühlten Fläche zusammenwirkendes 
Schab- und Rührwerkzeug (8) trägt, ist als Elektromotor ein 
selbstanlaufender Einphasensynchronmotor vorgesehen 
und weist das Schab- und Rührwerkzeug für beide Dreh­
richtungen der Welle mindestens je einen vorwiegend in 
der betreffenden Drehrichtung wirksamen Schab- und 
Rührwerkzeugabschnitt (10, 11) auf.
Patent EP-0228099-A3 (EP)
Title: Electrical arc interruption chamber, in particular for fluid-quenched circuit breakers
IPC: H01H33/70
Filed: 1986-10-14
Abstract: The present invention relates to an electrical arc interruption chamber, in particular for fluid-quenched circuit breakers, in which, inside a tightly sealed insulating encasing, containing an arc-quenching gas, provided are current-bearing connections, respectively supporting a movable main contact and a stationary main contact, each one of the main contacts being provided with its respective arc contact, and wherein the movable arc contact of the tulip type is positioned inside a wall element of insulating material, having, e.g., the shape of an upside-down bell, the movable contact and the bell-­shaped element being housed inside the body of the movable main contact, in order to define a first chamber for the passage of the arc-quenching gas between the said body and the said insulating element, defined being furthermore a second chamber for the passage of the arc-­quenching gas, which is movable between the movable arc contact and the bell-shaped element.