baber/WOPTO huggingface dataset:
Patent EP-0109964-A1 (EP)
Inventor: BUX WERNER KLAUS DR
IPC: H04L12/46
Filed: 1982-11-26
Abstract: in a network of communication rings (Rl ... R7, BB) interconnected by bridges (B1 ... B4), access to each ring is regulated by a circulating token which is normally issued at irregular intervals depending on occurence and length of messages. To enable communication of messages which have to be transmitted synchronously, i.e. at regular intervals, each ring has a synchronous bandwidth manager SBM which periodically issues a token for only synchronous information. Each SBM is located in a bridge node (13, 15) but only one of them which is located in a particular bridge node (15) is the master SBM from which all other SBM's are synchronized, using a synchronous token and/or special synchronization circuitry in each bridge. This allows to have a common period in the whole network for handling synchronous information, even if all rings have different bit rates.
Patent EP-0065335-A1 (EP)
Inventor: FERRIEU GILBERT MARIE MARCEL
IPC: H04M9/08
Filed: 1982-05-06
Abstract: 1. An arrangement for avoiding sustained, annoying oscillations in a closed-loop system, and comprising a variable-gain amplifier (11) incorporated in a first path (C1) which forms part of the loop of the said system, characterized in that between the input (A) and output (B) terminals of the first path there is formed a second path (C2) which has at least one part which is separate from the first path, means being provided to ensure that the gain in the second path remains higher than the gain in the first path in the overall frequency band where the oscillations are liable to be produced, a signal formed in the said part of the second path which is separate from the first path being applied to the input of a linear regulator (13) controlling at least one variable-gain amplifier (12) which forms part of the second path (C2) to ensure that the signal at the input of the said regulator remains constant from a given value of the said signal formed in the second path.
Patent EP-0059036-A1 (EP)
Inventor: THOMPSON DAVID JOHN
IPC: C09K19/60
Filed: 1982-02-05
Abstract: An anthraquinone dye free from water-solubilising and ionic substituents of the general formula:
     wherein Q is NH 2 , OH, alkyl, aryl, N0 2  or halo; n is 0 to 4; each X independently is H, -SR, -NZ 1 Z 2  or Q: each R independently is alkyl, aryl or cycloalkyl; Z 1  & Z 2  are independently H, alkyl, cycloalkyl or aryl; provided that there are at least two different -SR groups and that where only two X's represent -SR groups at least one R is aryl and the two -SR groups are in the 1 & 5 or the 1 & 8 positions. In addition to the normal textile applications the dye is suitable for use in the colouration of liquid crystals for electro-optic displays.
Patent EP-0070106-A1 (EP)
Inventor: OSBORNE DUNCAN WILLIAM
IPC: F16D55/224
Filed: 1982-06-21
Abstract: A disc brake having a force transmitting member (30) slidably mounted in a caliper (16) to thrust a friction pad (12) or (13) against a brake disc (10) on application of the brakes. A lever (28) has one end connected to the force transmitting member (30) and its other end abuts a stationary cam surface (42). An actuator eg. an air cylinder (21) moves the other end of the lever along the cam surface to cause the force transmitting member to apply the pad against the disc.
Patent EP-0077244-A1 (EP)
Inventor: DUPONTREUE JACQUES
IPC: A23P1/00
Filed: 1982-09-30
Abstract: 1. A method for manufacturing protein containing tablets, characterized by the combination of the following steps : a) hydrating protein with pressurized water ; b) granulation of the so hydrated protein, drying and calibrating of the granulates ; c) coating of the granulates with a lipid, and d) compression moulding of the coated grains with maintaining the pressure.
Patent EP-0076835-A1 (EP)
Title: A ductwork for an electrostatic sprayer.
Inventor: RUUD JAN
IPC: B05B5/00
Filed: 1982-04-22
Abstract: PCT No. PCT/SE82/00129 Sec. 371 Date Dec. 23, 1982 Sec. 102(e) Date Dec. 23, 1982 PCT Filed Apr. 22, 1982 PCT Pub. No. WO82/03573 PCT Pub. Date Oct. 28, 1982.A powder sprayer to be charged electrostatically, comprising a plurality of elongated, curved charging ducts made of an electrically non-conducting material and coated with an electrically-conducting layer over part of their length and connected via a lead to earth or to a voltage source, so that when the sprayer is used the powder material is charged by close contact with the internal walls of the ducts as it passes through the charging ducts. The ducts are curved around to form at least one loop and/or undulation with their longitudinal center plane extending substantially in the supply direction of the powder.
Patent EP-0107750-A1 (EP)
Inventor: SCHWEISS HUGO
IPC: A01K9/00
Filed: 1983-04-28
Abstract: 1. Automatic watering apparatus (1) for mammals, particularly for calfs and sheep having a mixer (3) to prepare liquid feeding, for example milk, which feeding is mixed in the mixer from a pulverous foodstuff concentrate dispensed from a store container (4) and a warmed up liquid and fed to a suction station, characterized in that there is provided a microwave heater (11) to warm up the liquid to be fed to the mixer (3) of the automatic watering apparatus (1).
Patent EP-0097370-A1 (EP)
Inventor: HARRIS JAMES ELMER
IPC: H05K1/02
Filed: 1983-06-22
Abstract: Described herein is a composition useful for making circuit board substrates and electrical connectors comprising a blend of a poly(ether sulfone) and polysulfone. Also described herein is a circuit board substrate and an electrical connector made from such a blend.
Patent EP-0106459-A1 (EP)
Inventor: MIYAMOTO SATOSHI
IPC: C23C22/36
Filed: 1983-08-24
Abstract: Metal surfaces are phosphated by acidic aqueous phosphate solutions containing:
     (a) from 0.1 to 2 g/I of zinc ion;   (b) from 5 to 50 g/I of phosphate ion;   (c) from 0.2 to 4 g/I of manganese ion;   (d) at least 0.05 g/I of fluoride ion; and   (e) a phosphating accelerator.   
     The phosphated metal surface is suitable for electrocoating.
Patent EP-0095971-A1 (EP)
Inventor: SAINT MARTIN BERNARD
IPC: A61L2/20
Filed: 1983-05-20
Abstract: The invention relates to a process and an installation for the sterilising, introduction into a sterile or pathogenic isolator (10), and finally the extraction, as desired, of bulk goods (P). The sterilisation and the introduction into the isolator can be carried out either continuously or in a batch fashion by means of a sterilisation vessel (26) opening directly into the isolator and capable of being separated from the latter by means of a door (30). The isolator is equipped with a ventilation-filtration circuit (12), and with sterilisation means and manipulation means (32 to 36). The product can be extracted continuously via a liquid sieve or in a batch fashion by means of the sterilisation vessel (26) or a container (38) which can be coupled to the isolator via a twin-door transfer system (40). Application to pharmacy, biological research, medicine and industry. <IMAGE>
Patent EP-0096617-A1 (EP)
Inventor: NOTTIN BERNARD
IPC: C22C32/00
Filed: 1983-05-25
Abstract: 1. A solide practice bullet made of plastics (1) loaded with metal or alloy particles (2) distributed uniformly in the plastics, the particle content being such that the density of the bullet is from 3 to 5, characterized in that the particles (2) are ductile and the plastics (1) also contains (3) of a solid lubrifiant.
Patent EP-0110775-A1 (EP)
Title: Régulateur à faible tension de déchet
Inventor: MOREAU JEAN-MICHEL
IPC: G05F1/59
Filed: 1983-11-22
Abstract: La présente invention concerne un régulateur à faible tension de déchet recevant sur une première borne (1) une tension d'alimentation et fournissant sur sa borne de sortie (3) une tension régulée. Les bornes d'entrée et de sortie sont reliées, d'une part, par une première branche comprenant un transistor PNP (4), d'autre part, par une deuxième branche comprenant en série une résistance (22) et un deuxième transistor PNP (20) dont l'émetteur est relié à un condensateur réservoir (21) chargé par la résistance. Ainsi, quand la tension d'alimentation chute en-dessous de la tension de charge du condensateur (21) c'est le deuxième transistor PNP (20) qui conduit et relie le condensateur (21) à la borne de sortie (3).
Patent EP-0134210-A1 (EP)
Inventor: VICKER WAYNE
IPC: A47J31/38
Filed: 1983-02-28
Abstract: Assemblage destiné à la préparation ou à la production de doses individuelles d'une boisson prédéterminée en quantité variable, l'assemblage étant destiné notamment à la production de café express ou d'une boisson analogue. L'assemblage peut être actionné manuellement, le procédé consistant à faire passer le liquide d'un réservoir de stockage du liquide (44) sous pression à un récpetacle de dispersion de liquide (170). Un ou plusieurs réceptacles de filtres (140) dans lesquels est contenu l'ingrédient formant la boisson sont amenés en engagement étanche avec le réceptacle recevant le liquide (170) dans le but de faire passer de force le liquide au travers des ingrédients de la boisson (14), ce qui permet d'obtenir la boisson désirée qui est délivrée à un réceptacle de service (29) positionné à l'avance de manière à être aligné avec le réceptacle de filtre en question.
Patent EP-0107728-A1 (EP)
Inventor: HANNIBAL BILLY B
IPC: F04B/
Filed: 1983-05-03
Abstract: Un dispositif de projection d'huile est monté dans un compresseur utilisant une pompe centrifuge d'huile (50) pour pomper de l'huile depuis le carter inférieur (58) du compresseur vers le haut au travers d'un passage d'huile disposé axialement (60) dans le vilebrequin (18). Le dispositif est un tube rigide allongé (68) connecté à l'extrémité supérieure du vilebrequin et en communication avec le passage d'huile, et est disposé angulairement vers l'extérieur par rapport à l'axe de rotation du vilebrequin pour disposer son extrémité supérieure éloignée (70) vers le haut et radialement vers l'extérieur par rapport à la périphérie du vilebrequin rotatif. L'huile pompée au travers du dispositif par la pompe à huile est projetée radialement vers l'extérieur contre les surfaces intérieures (73) du corps (12) du compresseur de manière à permettre à l'huile de s'écouler vers le bas le long des surfaces internes du corps du compresseur, refroidissant ainsi l'huile par dissipation de l'énergie thermique de l'huile projetée sur le corps ou enveloppe (12) du compresseur.
Patent EP-0119497-A1 (EP)
Inventor: OKUMURA KATSUYA
IPC: H01L21/768
Filed: 1984-02-20
Abstract: An interconnection structure including an electrode/wiring layer can be formed on a semiconductor substrate by forming on the semiconductor substrate (10) an insulating structure having at least one recess (16) in a surface thereof. At least one polycrystalline silicon layer (18a, 18b) is formed to fill the recess (16) of the insulating structure (12). Then, an aluminum layer (20) is formed to cover a surface of the insulating structure (12) and a surface of the polycrystalline silicon layer (18a, 18b). The polycrystalline silicon in the polycrystalline silicon layer (18a, 18b) and the aluminum in a portion of the aluminum layer (20) which corresponds to the polycrystalline silicon layer (18a, 18b) are converted into a single alloy by heating to form an electrode/wiring layer comprising the single alloy in the recess (16) and connected to a remaining portion of the aluminum layer (20).
Patent EP-0169258-A1 (EP)
Title: Matrix line printer
Inventor: PICHLER JOSEF
IPC: B41J2/245
Filed: 1984-07-25
Abstract: A printer of this type is provided with a chassis (1), on which a slide (6), bearing the printing elements, is mounted so as to be movable back and forth in a straight line parallel to the axis of the printing cylinder and perpendicular to the forward feed direction (7) of a recording medium. Provided on the chassis (1) is a drive motor (3) for the slide (6) and, additionally, a position sensor for electrical triggering of the printing elements in dependence on the position relative to the recording medium. In order to provide an uncomplicated, lightweight and reliable drive which is space-saving and suitable by its type to guarantee a basis for a sufficiently accurate position measurement, it is proposed that the drive motor (3) has a crankshaft (4) which extends with its axis perpendicular to the axis of the printing cylinder and to which the slide (6) is attached by means of a first connecting rod (5) and a joint (10a) and that a second connecting rod (8) is provided on the crankshaft (4) at a small axial distance (11) and parallel to the first connecting rod (5). The second connecting rod is connected by means of a joint (10b) to a compensation mass (9) which can be moved in a straight line in the opposite direction to a slide (6).
Patent EP-0131320-A1 (EP)
Inventor: HILL BERNHARD DR-ING DIPL-ING
IPC: B41J2/445
Filed: 1984-06-08
Abstract: The invention relates to an optical print head in which light-switching elements (4) are arranged in groups along a line, with equidistant spacing (a) within a group (2a, 2b, 2c) which is different from the spacing between two neighbouring light-switching elements of adjacent groups, and which has an imaging system (6) to produce a line image of the light-switching elements on a photosensitive recording medium (5). Between the light-switching elements (4) and the imaging system (6) there is a photoconductive plate (7) having a number of photoconducting channels (8) corresponding to the number of switching elements (4); one of each of these photoconducting channels with its light channel entry area (9) being arranged opposite a light-switching element, whilst the light channel exit areas (10) have mutually equidistant spacing (L). <IMAGE>
Patent EP-0117054-A1 (EP)
Inventor: RANGER ALAN EDGAR
IPC: B05C9/08
Filed: 1984-01-17
Abstract: Paper, paperboard or like permeable board (1,16, 29) is coated with a coating material and aqueous carrier liquid (15), metered over the face thereof and a partial vacuum applied to the opposite surface as the coating is dried by heating. The vacuum improves the surface smoothness of the coating. The coating can be contacted with a casting surface (10, 26) and dried at a faster rate than if no vacuum were applied.
Patent EP-0123449-A1 (EP)
Inventor: CHANG CLARENCE DAYTON
IPC: C07C1/00
Filed: 1984-03-27
Abstract: In the production of olefins from alcohols/ethers, especially methanol, over zeolite catalysts, olefin selectivity is enhanced by using zeolites of crystal size less than 1 µm and which have been steamed to alpha values of not morethan 50, preferably 5 to 35.
Patent EP-0142932-A1 (EP)
Inventor: ALEXANDER DAVID CHRISTOPHER
IPC: C07C209/60
Filed: 1984-10-09
Abstract: Polymeric polyamines are produced by an aminomethylation reaction wherein polymeric polyolefins such as polybu- tadience and a nitrogen compound (e.g. ammonia, primary or secondary amines) and synthesis gas (CO and H 2 ) are reacted in the presence of a catalyst system comprising a ruthenium-containing catalyst, such as triruthenium dodecacarbonyl, using a single phase or two phase solvent system. 
     The use of a two-phase solvent mixture (e.g. one consisting of N,N-dimethylformamide plus a hydrocarbon) is particularly advantageous in that:
     (1) The aminomethylation selectivity is improved and few side reactions result;   (2) The two-phase liquid product mixture obtained allows easy separation of product polyamine from ruthenium-containing catalyst.
Patent EP-0122821-A1 (EP)
Inventor: BILLON JEAN-PIERRE
IPC: F16B9/02
Filed: 1984-03-02
Abstract: This device comprises a baseplate (4), which is fixable to the base, and hooks (5, 6) integral with this plate. The object is held between the steps (18) of the hooks and the said plate or a support (29) which is firmly attached to it. This fixing device (3) is such that, before the mounting, the hooks are moved away from each other in order that the object can be introduced onto the plate (4) or onto the support (29) which is firmly attached to it, without having to separate the said hooks, the latter being installed in an active position of fixing by the application of the baseplate (4) against the base (2) especially by screwing. <IMAGE>
Patent EP-0121491-A1 (EP)
Inventor: BRINCKMANN PAUL
IPC: A61F2/30
Filed: 1984-03-05
Abstract: Implantate, bestehend aus mindestens zwei Teilen, von denen das erste (1) auf einen konischen Zapfen (3) am zweiten Teil (2) steckbar ist, wobei der Zapfen in Bereich des sich erweiternden Konusendes ein Gewinde (6) mit einer Mutter (7) aufweist, die in Richtung auf das erste aufgesteckte Teil in der Weise schraubbar ist, daß es sich vom Zapfen löst.
Patent EP-0142502-A1 (EP)
Title: Pot d'echappement
Inventor: D ALESSANDRO LUIGI
IPC: F01N3/033
Filed: 1984-02-01
Abstract: Dispositif d'échappement dans lequel les gaz d'échappement sortant du moteur ne sont pas évacués directement dans l'air ambiant. L'extrémité libre du tuyau d'échappement est fermée et des ouvertures sont pratiquées dans l'enveloppe du tuyau dans la région de l'extrémité libre. Les ouvertures sont dirigées du côté de la chaussée. Des filtres supplémentaires sont situés dans le récipient pour purifier les gaz d'échappement. Le récipient est doté d'un revêtement le long de la surface de son enveloppe pour améliorer l'insonorisation. La construction simple du dispositif d'échappement proposé rend sa fabrication économique. En outre, sa contribution à la protection de l'environnement est considérable.
Patent EP-0140954-A1 (EP)
Title: Chemisorption apparatus.
Inventor: DURAN MELCHOR
IPC: F24V30/00
Filed: 1984-04-06
Abstract: A chemisorption thermal system provides a cooling output by revolving an array of thermal elements through heat sink and heat source temperature zones defined within a cylindrical housing. Each thermal element is an enclosed elongated body having an absorbent material at one end and a reactant containing part at the other end. Reactant is desorbed from the absorbent material in one part of the thermal cycle, and then evaporated from the reactant containing part to provide a cooling output in another part of the cycle. It is particularly suitable as a vehicle air conditioner using the engine waste heat as a heat source and the vehicle radiator as a heat sink. The invention also makes use of dry chemical absorbent materials which have high heats of reaction allowing the system to have a high heat capacity and low volume. The thermal cycle may be reversed to provide a heating output.
Patent EP-0165264-A1 (EP)
Title: Antenne d'emetteur-recepteur a bande double
Inventor: PHILLIPS JAMES P
IPC: H01Q5/335
Filed: 1984-11-19
Abstract: Une antenne à bande double (11) pour un émetteur-récepteur radio comprend, un conducteur d'une longueur prédéterminée avec un point d'injection (24) situé sensiblement au centre du conducteur. Des éléments radiateurs (26, 28) terminent les extrémités du conducteur et un plan de mise à la terre (30) termine les éléments radiateurs. Un circuit adaptateur d'impédance (32) est couplé au point d'injection, la partie à haute impédance de l'antenne étant ainsi confinée au centre. Des éléments à bande double (42, 44) sont couplés au circuit adaptateur d'impédance par l'intermédiaire d'un élément de circuit à résonance élevée en Q. Des circuits d'entrée/sortie (46) sont également couplés aux éléments à bande double. Cette conception réduit au minimum l'effet provoqué sur l'antenne par la proximité des mains, de la tête et du corps de l'utilisateur.
Patent EP-0181554-A1 (EP)
Inventor: KOCH CARL
IPC: G03D13/00
Filed: 1985-10-28
Abstract: Diese Einrichtung dient z.B. zum Laden von Kassetten für Fachkameras mit Einzelfilmblättern bei Tageslicht. In einem Gehäuse (50) ist die Kassette (53) unten einsetzbar. Oberhalb der Kassette (53) befindet sich eine Separiervorrichtung (55) mit einer Ausnehmung (90) zur Aufnahme eines Stapels von Filmblättern. Die Ausnehmung (90) ist oben mittels eines Lichtschutzschiebers (91) verschliessbar. Ueber einem unteren Lichtschutzschieber (116) der Separiervorrichtung (55) ist ein scheibenförmiges Vereinzelungsorgan (112) z.B drehbar angeordnet. Wenn man den unteren Lichtschutzschieber (116) der Separiervorrichtung (55) zusammen mit dem Lichtschutzschieber (57) der Kassette (53) öffnet, trennt das Vereinzelungsorgan (112) das unterste Filmblatt vom Stapel, wobei es in die Kassette (53) fällt. Nach dem Schliessen der Lichtschutzschieber (116,57) lässt sich die geladene Kassette (53) entnehmen. Zum Zuliefern des Filmblätter-Stapels in die Ausnehmung (90) der Separiervorrichtung (55) bei Tageslicht ist ein Container (51) mit einem Lichtschutzschieber (70) vorgesehen. Der Container (51) ist oberhalb der Separiervorrichtung (55) in das Gehäuse (50) einsetzbar. Wenn man den Lichtschutzschieber (70) des Containers (51) und den oberen Lichtschutzschieber (91) der Separiervorrichtung (55) zusammen öffnet, fallen die Filmblätter aus dem Container (51) in die Separiervorrichtung (55).
Patent EP-0155021-A1 (EP)
Inventor: KORNELIS WIEBREN DURK HALBE
IPC: B65D41/34
Filed: 1985-02-07
Abstract: © A process for making a closure cap (2) provided with a gasket (5) from a polypropylene material for a container (1), said closure cap (2) comprising an end wall and a circumferential side wall (11), in which process the gasket (5) is formed in the closure cap via a melting and a cooling operation by applying in the closure cap an amount of plastisol which is shaped therein into a gasket configuration at an elevated temperature adjusted after the plastisol addition; causing the plastisol shaped into the gasket configuration to melt completely by further energy supply and then cooling same to form the gasket, whereby starting from an integral combination of the closure cap (2) with a sealing ring (13) which is connected with the closure cap by means of a number of frangible bridges (12) capable of being broken on the first opening of the container, and, to form the gasket (5), carrying out the melting operation by heating the closure cap after addition of the plastisol to a temperature of 50 to 110° C and by exposing the resulting plastisol shaped into the gasket configuration subsequently, as is known per se, to microwave energy until the plastisol has been completely molten.
Patent EP-0181729-A1 (EP)
Inventor: CUTRIGHT ROBERT A
IPC: G01R31/28
Filed: 1985-10-29
Abstract: Apparatus for testing circuit boards electrically by "burning in", comprises a plurality of hand manipulable baskets (12) each adapted to contain a plurality of generally planar circuit boards. Each of the baskets includes a plurality of first electrical connectors adapted to engage electrical connectors on the circuit boards, and a second electrical connector electrically connected with each of the first electrical connectors. Air can flow freely through the baskets and over the circuit boards supported therein. Preferably, a test chamber (10) encloses the baskets and is electrically connectable with the second electrical connectors on the baskets, the test chamber co-operating with the baskets to define an air plenum. The baskets may be assembled on carts (32) each having electrical connectors linking the baskets (12) with the test chamber (10).
Patent EP-0168315-A1 (EP)
Inventor: DEVOS FRANCIS
IPC: C07C29/76
Filed: 1985-06-28
Abstract: 1. Process for the preparation of very high purity sorbitol syrup, characterized by the fact that a starting material of which a first part is constituted by a starch hydrolysate, is subjected to a process comprising in combination - a catalytic hydrogenation step of the starting material, - a chromatographic separation step of the starting material which has undergone hydrogenation into a first fraction containing very pure sorbitol which is recovered and into a second fraction containing, besides sorbitol, non-hydrogenated sugars as well as hydrogenated di- and polysaccharides, - an acid hydrolysis step of the abovesaid second fraction, which provides a partially hydrogenated starch hydrolysate which is recirculated and which constitutes a second part of the starting material subjected to the hydrogenation step.