baber/WOPTO huggingface dataset:
Patent EP-0043334-A1 (EP)
Inventor: RATTE JEAN-CLAUDE
IPC: F16D67/02
Filed: 1981-06-04
Abstract: Device making it possible to carry out progressive clutching or braking, as well as the function of a torque limiter for rotatably driven elements. Characterised in that an assembly (5) which can be displaced slidingly on the shaft (2) is arranged in the gap lying between the fixed bearing (3) and the driving element (1), this assembly having the form of a sleeve (6) which has, at its two ends, annular bearing surfaces (7), (8) having a diameter D greater than the diameter d of the shaft (2), each bearing surface being capable of covering, in each of the extreme positions of the displaceable element (5), radially deformable assemblies (11-18) and (12-19) comprising a plurality of balls (13), (14) retained annularly about the shaft (2), these balls being capable of fitting into indentations (15), (16) provided at the periphery of the said shaft (2), the balls being retained by two cages, one (11) integrally connected to the driving element (1) and the other (12) being integrally connected to the fixed bearing (3) for guiding the shaft (2). The device can be used, more particularly, in the textiles field. <IMAGE>
Patent EP-0066768-A1 (EP)
Inventor: WATANABE TADASHI
IPC: H03K3/84
Filed: 1982-05-25
Abstract: Apparatus for generation of binary pseudo-random numbers of n bits by use of the maximum-length shift register sequence based on a primitive polynomial, f(x) = xP +xq + 1, where p and q are positive integers satisfying the relation p>q>≧1. The apparatus comprises p-bit storage means; (p-q) bit shift means for shifting the contents of said p-bit storage means; exclusive OR means for exclusive-ORing m (m≧n) bits resulting from the shifting and consecutive m bits stored in said storage means bit by bit; means for restoring exclusive-ORed results to uppermost bits of said storage means and uppermost (p-m) bits of said storage means to lowermost (p-m) bits thereof; and means for extracting uppermost n bits from said storage means.
Patent EP-0071771-A1 (EP)
Inventor: HAYDEN STEPHEN CHARLES
IPC: B24D3/06
Filed: 1982-07-08
Abstract: An improved diamond aggregate abrasive is disclosed comprising milled saw diamond having an average size less than 75 microns held in a silver/copper alloy matrix which also contains a wetting agent for (e.g. titanium). Tests of grinding wheels containing this new aggregate have shown a marked improvement in grinding ratio over commercially available diamond aggregates.
Patent EP-0077926-A1 (EP)
Inventor: MULLER JOHANNES DR
IPC: C23C8/48
Filed: 1982-09-25
Abstract: Low cyanide nitriding salt baths which are composed of alkali cyanate and alkali carbonate and used for treating components made of steel and iron produce coatings on the surface of the component in some cases and can lead to problems in the use of the components. A satisfactory surface quality can be obtained from nitriding salt baths which additionally contain 0.5 to 100 ppm of selenium.
Patent EP-0086255-A1 (EP)
Inventor: GORZEL HERIBERT DIPL-ING
IPC: G08B3/10
Filed: 1982-10-02
Abstract: A paging receiver with a computing unit is proposed by means of which the transmitted status messages are visually and possibly also acoustically indicated. An input device (21) (keyboard) is provided by means of which at least one word, particularly a telephone number, can be allocated to each status message. When a status message is received, the associated word, instead of the number of the status message, is given to a visual display device (18). This also provides, in addition to better identification of the status message, the direct possibility of calling back by telephone. <IMAGE>
Patent EP-0081134-A1 (EP)
Inventor: ROTH KURT
IPC: D06B19/00
Filed: 1982-11-23
Abstract: 1. Process for the continuous application of alcaline fixing liquors on unfixed, previously with reactive dyestuffs without addition of alcali treated and eventually dryed textile webs made of cellulosic fibres or their mixtures with polyester fibers, by means of atomizing with rotating spraying nozzles on the passing textile webs in a uniform layer covering the printed or pad dyed areas, fixing liquors of higher viscosity, based on solutions of sodium silicate with a density of 37 to 50 degrees Be identical with a specific gravity of 1,34 to 1,53 by means of rotating nozzles with 3000 to 7000 revolutions per minute and a spraying width of 5 to 20 cm per rotating nozzle.
Patent EP-0083142-A1 (EP)
Inventor: BENIER JOHAN
IPC: A21C3/06
Filed: 1982-12-29
Abstract: A method of making up dough and a dough make-up machine comprising a rolling-out station having a roller and a carrier for dough pieces, as well as a rolling-up station, while in front of the rolling-up station, there are disposed a moistening roller having a moisture-retaining, roughened surface and means for moistening the roller surface.
Patent EP-0081302-A1 (EP)
Inventor: HANCOCK DONALD J
IPC: H02M7/5387
Filed: 1982-11-15
Abstract: Current flow in a transistorized series resonant inverter is switched in an inherently simple and stable manner by time integrating the difference between the electrical output and a reference and varying the switching frequency of the inverter so as to null the time integrated difference in a feedback control loop. Each transistor is on for about half the resonant period of the tank circuit so that it is cut off at or slightly after the zero-crossing of the sinusoidal collector current.
Patent EP-0068958-A1 (EP)
Inventor: CHAIX JEAN EDMOND
IPC: F22G3/00
Filed: 1982-06-11
Abstract: La présente invention a pour objet un générateur de vapeur muni d'un dispositif de purge dynamique. Ce générateur comporte à sa partie supérieure au moins une structure de séchage (24) servant à retenir l'eau entraînée avec la vapeur et communiquant à sa partie inférieure avec au moins un conduit de décharge (26) pour l'évacuation de l'eau, chaque conduit (26) étant en communication avec un dispositif de purge dynamique (36) capable de créer une dépression afin d'aspirer l'eau contenue dans la structure de séchage (24). Application aux réacteurs nucléaires à eau pressurisée.
Patent EP-0077715-A1 (EP)
Title: Séchoir modulaire pour le séchage de grains
Inventor: MAURICE JEAN
IPC: F26B17/12
Filed: 1982-10-11
Abstract: La présente invention a pour objet un séchoir modulaire. Chaque module comporte deux ventilateurs alimentant chacun une chambre commune de diffusion d'air (14) disposée entre deux colonnes d'un groupe de colonnes (12, 13). Lesdites chambres (14) étant en relation avec une paroi ajourée desdites colonnes comportant des déflecteurs verticaux, la paroi opposée de ces colonnes, également ajourée, étant en communication avec une chambre commune (15) d'évacuation de l'air usé ayant servi au séchage. Elle se rapporte à un séchoir modulaire, pour le séchage des grains, dans lequel le grain s'écoule par gravité sous forme de nappes parallèles dans des colonnes verticales que traverse horizontalement l'air de séchage.
Patent EP-0066598-A1 (EP)
Title: Materiel pratique d'enseignement du dessin d'observation
Inventor: WALHIN RENE
IPC: G09B11/00
Filed: 1981-12-22
Abstract: Le materiel est forme par un ensemble d'elements en materiau rigide transparent, juxtaposables et constituant entre eux des multiples et des sous-multiples. L'ensemble d'elements comporte des surfaces planes et des volumes, des elements plus ou moins colores et en plus des elements opaques mats. Au moins un des elements en forme de surface plane est rainure et l'epaisseur des rainures correspond a l'epaisseur des elements plans de l'ensemble.
Patent EP-0123705-A1 (EP)
Inventor: DRAKE STEVEN S
IPC: G21F9/16
Filed: 1983-04-29
Abstract: This invention is directed to a process for encapsulating low level radioactive liquid waterinsoluble organic wastes into a solid form suitable for burial. The process is characterized by contacting one part by weight of said waste with less than one part by weight of a particulate, crosslinked, organic liquid-swellable, organic liquid-insoluble polymer to provide discrete, noncoalescent, gelled particles of said polymer and said waste; dispersing from 0.1 to 3 parts by weight of said gelled particles essentially uniformly in one part by weight of a curable liquid resin selected from the group consisting of unsaturated polyester resins, vinyl ester resins, or mixtures thereof and curing said liquid resin to a solid with said gelled particles encased therein.
Patent EP-0096365-A1 (EP)
Inventor: MANGO PHILLIP ANTHONY
IPC: C08F2/18
Filed: 1983-06-01
Abstract: The reaction cycle time for the suspension copolymerization of vinyl chloride and propylene is shortened by conducting the polymerization reaction in the presence of a dual initiator system comprising a t-butyl peroxyneoalkanoate and alpha-cumyl peroxyneodecanoate. The vinyl chloride-propylene copolymer resin has improved thermal stability.
Patent EP-0123720-A1 (EP)
Inventor: YAMADA TETSUSYO
IPC: G01N27/413
Filed: 1983-08-19
Abstract: The disclosed oxygen sensor has a plate-like oxygen pump element (3) with electrodes (30i, 302) on a first oxygen-ion-conductive solid, a plate-like oxygen concentration cell element with electrodes (401, 402) on a second oxygen-ion-conductive solid electrolyte board (4), a means (5) to couple the two elements in parallel to each other while forming a gap (1) between those electrodes of the two elements which face with each other, and an oxygen diffusion resistive layer (310) deposited on that electrode (301) of the pump element which faces said gap (1), whereby said pump element pumps out oxygen from said gap so as to produce such an oxygen partial pressure in the gap (1) under the presence of said oxygen diffusion resistive layer (310) that the oxygen concentration of a gas surrounding the oxygen sensor is detected by coaction of said two elements. The sensor does not change its operating characteristics over a long period of time due to deposition of combustion by-products and shows quick response.
Patent EP-0085582-A1 (EP)
Inventor: CLEAR KENNETH C
IPC: C23F13/02
Filed: 1983-02-04
Abstract: An impressed current cathodic protection system for the reinforcing steel in concrete. Current is carried by a polymer concrete (16) which contains calcined fluid petroleum coke particles: the cured polymer concrete has a resistivity of less than 5 ohm-cm, which eliminates the need for large quantities of material and excessively high voltage in the system.
Patent EP-0090535-A1 (EP)
Inventor: CATTELL ALAN FRANK
IPC: H05B33/14
Filed: 1983-03-11
Abstract: Electroluminescent panels and method of manufacture. 
     A method in which a phosphor film of manganese doped zinc chalcogenide is produced by chemical vapour deposition from alkyl zinc vapour and the gaseous hydride of the chalcogen. The manganese dopant is introduced uniformly during deposition by decomposition of tricarbonyl alkylcyclopentadienyl manganese:
     where here R denotes the alkyl radical. Preferably dimethyl zinc and tricarbonyl methylcyclopentadienyl manganese are used. 
     The phosphor produced may be one of the following manganese doped compounds: zinc sulphide, zinc selenide, zinc sulphur selenide, zinc oxy-sulphide, zinc oxy-selenide or zinc cadmium sulphide.
Patent EP-0102210-A1 (EP)
Inventor: YAMAGUCHI IKUTOSHI
IPC: E02B3/26
Filed: 1983-08-09
Abstract: A marine fender (1) is provided with a shock receiving plate (2). The fender body comprises a shock receiving portion (3), a supporting portion (5), and a flanged base portion (7). In the marine fender, at least one rod member (10) is embedded in the shock receiving portion (3) along its side edge (4) and is connected to the shock receiving plate by means of connecting members (11).
Patent EP-0108774-A1 (EP)
Inventor: BANGS RICHARD GORDON
IPC: B41J2/19
Filed: 1983-04-15
Abstract: Dans une imprimante à jet d'encre on prévoit des organes (40, 42; 50) permettant d'établir une différence de température entre l'encre (12) dans un réservoir d'encre (10) et l'encre dans l'organe d'éjection de gouttelettes d'encre (18) de sorte que la température de l'encre dans l'organe d'éjection de gouttelettes d'encre (18) soit la moins élevée. La différence de température de l'encre permet de réduire ou d'éliminer les bulles d'air ou de gaz qui peuvent se trouver dans l'encre à la température la moins élevée. La différence de température est établie soit en chauffant l'encre dans le réservoir d'encre (10), soit en refroidissant l'encre dans l'organe d'éjection de gouttelettes d'encre (18).
Patent EP-0121569-A1 (EP)
Inventor: TANIGUCHI TADATSUGU
IPC: C12N15/70
Filed: 1983-08-24
Abstract: Sont décrits un vecteur contenant une information génétique nécessaire pour initier la transcription et la translation et un signal d'initiation de la translation (ATG ou GTG), approprié pour incorporer un segment d'ADN de codage de peptide et produisant efficacement le peptide, un procédé de préparation, ainsi que son utilisation.
Patent EP-0114890-A1 (EP)
Title: Method and apparatus for measuring the strength of a radio frequency signal.
Inventor: MCLAUGHLIN MICHAEL JOSEPH
IPC: H04B/
Filed: 1983-08-02
Abstract: A method and apparatus for measuring the strength of a radio frequency (RF) signal subject to Rayleigh fading. The strength of the RF signal is sampled two or more times during a predetermined time interval and the sampled signal strength having the largest magnitude is selected. The selected signal strength is a reasonably accurate measure of the signal strength since the true average strength of a Rayleigh fading signal is close to its peak signal strength. The inventive method and apparatus is particularly well adapted for use in a scanning receiver located in a base station radio (111, 121, 131) of a cellular radiotelephone communications system. The scanning receiver includes an antenna selector (102) for selecting one of a plurality of sector antennas, an RF signal receiver (104) tunable to a plurality of different RF signal frequencies, an analog-to-digital converter (106) for converting RF signal strength samples to a binary data signal and a microprocessor (114) together with peripheral devices (108, 110, 112, 116, 118, 120) for controlling the operation of the antenna selector (102), RF signal receiver (104) and analog-to-digital converter (106).
Patent EP-0120917-A1 (EP)
Inventor: GRAVINA ANTHONY N
IPC: B64D45/00
Filed: 1983-09-26
Abstract: Un système détecte (12) et annonce (16) la présence d'un point quelconque d'accumulation parmi une pluralité de points d'accumulation de mélange de vapeur et de gaz dangereux avant d'atteindre leur limite inférieure d'explosion. Le système s'applique en particulier aux aéronefs et possède plusieurs caractéristiques avantageuses telles que des valeurs de consigne réglables d'annonciation qui peuvent être établies entre des limites inférieures relativement larges de niveau d'explosion, une compensation dans le circuit de détection des variations de température (26) des dispositifs de diagnostic et de test et une conception de circuit dans laquelle des détecteurs multiples placés en différents points peuvent fonctionner de manière indépendante les uns par rapport aux autres.
Patent EP-0120407-A1 (EP)
Inventor: MOSER FERNAND
IPC: F16C29/04
Filed: 1984-03-14
Abstract: Ein als Schlitten (1) ausgebildeter Kafig enthält mehrere Führungskugelpaare (2,2'), die auf Führungsflächen (4) einer Leiste (3) ablaufen und für diese eine formschlüssige Zwangsführung darstellen. Die Führungskugeln (2,2') sind je in einem Kugellager (5,5') gelagert und rotieren bei Verschiebung um dessen Achse, während sie entlang einem kleinkreis auf den Führungsflächen abrollen. Eine der Führungskugeln (2') jeder Gruppe ist unter elastischer Vorspannung gegen die entsprechende Führungsflache gehalten, indem das entsprechende Kugellager (5') mittels einer Tellerfeder (6) gegen eine Justierschraube (7') abgestützt ist. Damit kann eine spielarme Führung erzielt werden, ohne dass die Führungsflachen (4) übermässig genau bearbeitet werden müssen.
Patent EP-0144543-A1 (EP)
Inventor: ICHIKAWA TOSHIJI
IPC: A61M5/168
Filed: 1984-08-24
Abstract: A medical solution transfusion circuit has a transparent cylindrical pumping body (1), a hard cap (3) mounted on at least one end of said transparent cylindrical pumping body (1), and a flexible tube (8) for communicating with said transparent cylindrical pumping body (1) to transport a medical solution. The transparent cylindrical pumping body (1) comprises a propylene/a-olefin copolymer.
Patent EP-0115358-A1 (EP)
Inventor: HORNSTRA ARNOLDUS JACOBUS
IPC: B26B13/06
Filed: 1984-01-03
Abstract: The hand-scissors according to the invention are provided with cutting edges consisting of hard metal, such as tungsten-carbide.
Patent EP-0123336-A1 (EP)
Inventor: TENGE JOHANNES
IPC: G06K7/10
Filed: 1984-03-23
Abstract: A method and apparatus for checking deviations in dimensions and contrast of patterns 1 which are presented for checking purposes at a practically constant speed v of a continuously variably adjustable magnitude, in particular ofiden- tical patterns 1 printed on a repetitive fixed area 3 on a strip 2 of flat carrier material 30, each pattern consisting of parallel lines of bar codes printed at predetermined mutual distances, by optically forming an image of each pattern to be checked upon a fixed format and by taking several traverse images therefrom at an angle β with respect to the direction 6 of the bars by means of the row(s) of closely arranged electrical sensing elements, said traverse images being read out serially and subsequently entered into an electronic arithmetic apparatus for comparison with a reference pattern.
Patent EP-0117075-A1 (EP)
Inventor: JAPENGA ROBERT J
IPC: G06F19/00
Filed: 1984-01-26
Abstract: A control system for the control of a multi-section glassware forming machine in a manner which enables totally independent operation of any section regardless of the status of remaining sections. The control program for each section is stored in unalterable, read-only memory within a local computer associated respectively with each section. Each local computer is provided with at least two communication ports. A local terminal may be selectively connected to any local computer via one of the communication ports to enter and display timing setting data. A machine terminal or machine supervisory computer may be selectively connected to any local computer through the other one of the ports. A bidirectional communications interface enables data transfer between the selected local computers and selected data input/output devices.
Patent EP-0164465-A1 (EP)
Inventor: SZLOBODA DAVID TIBOR
IPC: F02M21/02
Filed: 1984-06-13
Abstract: Apparatus for enabling an engine to burn either liquid fuel or gaseous fuel, which apparatus comprises:
     (1) a gaseous fuel control valve (32) for installation in a gaseous fuel supply line (28) leading from a gaseous fuel storage container (26) to an intake manifold (24) of the engine   (ii) a liquid fuel shut-off valve (18) for shutting off the supply of liquid fuel when the engine is to run on gaseous fuel, and   (iii) a gaseous fuel shut-off valve (34) for shutting off the supply of gaseous fuel when the engine is to run on liquid fuel,     
the gaseous fuel control valve being such that it has a diaphragm (50) which is positioned in a chamber (54) and which operates in association with a gas inlet (30) and a gas outlet (36) to the chamber (54) to apportion the gaseous fuel to the engine in dependence upon the operating requirements of the engine.
Patent EP-0131476-A1 (EP)
Inventor: THALLINGER DANIEL
IPC: A63F3/00
Filed: 1984-04-27
Abstract: 1. Articulation device combined with a thin folding support (1), rigidifiable when unfolded, the said support comprising first folding grooves (2) and locking mechanisms set in action to make sure the rigidification of the said support (1) when unfolded characterized by the fact that the said locking mechanisms are consisting of disc shaped internal element (3) being an integral part of the said support (1), the said element including second folding and motion tracks and being set in motion by a small tongue (4) between a first position in which the said first and second folding lines are put in a line in such a way that they allow the folding of the said system and a second position in which the said first and second folding lines are displaced in such a way to rigidify the system when unfolded.
Patent EP-0196338-A1 (EP)
Inventor: THISSEN CHRISTOPHER P
IPC: C02F3/08
Filed: 1985-03-20
Abstract: A waste water treatment apparatus (10) having a tank (11) through which waste water flows, a rotary biological contactor (17) in the tank having an annular plastic media (19) fixed on a buoyant drum or tubular shaft providing buoyancy which maintains immersion to the topmost peripheral portion of the drum, mechanical bearings (25, 32) to stabilize the contactor in the water and a drive (35) connected to rotate the contactor.
Patent EP-0174036-A1 (EP)
Inventor: STORP KLAUS DR
IPC: C10K1/32
Filed: 1985-06-04
Abstract: 1. A process of removing nitrogen oxides (NOx ) and of optionally removing sulphur oxides from a gas, characterized in that the gas is passed at temperatures from 40 to 120 degrees C over a catalyst which consists substantially of activated alumina, the laden alumina catalyst is treated with a reducing gas at temperatures from 100 to 300 degrees C to remove adsorbed nitrogen compounds, and any sulphur which has been formed is desorbed at least in part at temperatures from 300 to 500 degrees C.
Patent EP-0181019-A1 (EP)
Inventor: KUIJPERS LAMBERT JOHANNES MARI
IPC: F04B39/06
Filed: 1985-10-09
Abstract: The invention relates to a compressor having a hermetically sealed housing (1) with direct suction. For this purpose a suction pipe (8) extends from the housing wall (1) to the motor-compressor unit (2). In order to improve the efficiency of the compressor an insulating jacket (19) surrounds the suction pipe and is spaced therefrom. The incoming gas in the suction pipe is then warmed to a minimal extent. The suction pipe is preferably a flexible coil spring element (15) or sleeve. The jacket (19) may be a plastics sleeve which is secured at one end. Figs. 1 and 2.
Patent EP-0178930-A1 (EP)
Inventor: SHULMAN BURT HOWARD
IPC: B25J13/08
Filed: 1985-10-17
Abstract: Programmable welding apparatus with an image sensing unit and a welding torch hand includes a programmable manipulator apparatus. During a sensing operation the sensing unit emerges from a protective enclosure which surrounds the welding torch and moves linearly downwardly to a sensing position outside the protective enclosure. During the welding operation, the sensing unit is retracted back into the protective enclosure and staging doors, which are pivotally mounted on the bottom edge of the protective enclosure and are closed so as to completely shield the sensing components from the welding fumes and splatter. In addition, when the sensing assembly is in the retracted position within the protective housing, air under pressure is supplied to the interior of the enclosure to provide a purge in the enclosure during the welding cycle to prevent fumes from entering and damaging the optical components of the sensing assembly.
Patent EP-0165101-A1 (EP)
Inventor: ROSSI CAMILLE
IPC: F25B39/04
Filed: 1985-04-26
Abstract: 1. A refrigerator (1) the rear wall (12) of which is equipped with means for keeping at least one condenser (2), and for keeping the refrigerator and the condenser off the wall (3) where it is placed, characterized in that the means for keeping  at distance the condenser(s) consist of at least two identical monobloc armatures (4, 5) each o which is fixed by a first end to the said rear wall (12) and of which at least one (4) is mounted near the upper part of the lower part of the refrigerator, each having at least two suppoting elements (47, 49) for a condenser assuming different distances ot the rear wall (12) ; and in that the means for keeping the refrigerator and the condenser off the wall (3) take the form of stoppers (51), one on each armature , consisting of a second end opposite to the first one in relation to the supporting elements (47, 49), in such a way that the supporting elements (47, 49) are contained between the two ends.