baber/WOPTO huggingface dataset:
Patent EP-0021995-A1 (EP)
Inventor: QUEHEN ANDRE
IPC: B21C47/34
Filed: 1980-06-18
Abstract: 1. Device for driving a strip (2), comprising an upper roller (5) mounted at its ends in bearings (52) guided vertically by a frame (3), and drive means (61, 62, 63) for displacing the said bearings (52), and a lower roller (4) mounted at its ends in bearings (42) guided by the frame (3) and each displaced by a hydraulic jack (1) comprising a cylinder (11) and a rod (13) fixed to a piston (12) delimiting a lower chamber (14) connected to a hydraulic circuit, characterized in that it possesses tops (7) limiting the travel of the bearings (52) of the upper roller (5), and in that the jack (1) possesses a ring (16) which slides, on the same side as the rod, in the cylinder (11) under the action of hydraulic means (17, 18) which make it possible to bring the ring into a low position in which it is up against the cylinder and limits the stroke of the piston (12) upwardly to an intermediate position, in such a way that the lower roller (4) is moved away from the upper roller (5) before the strip (2) is engaged.
Patent EP-0033428-A1 (EP)
Inventor: CARIA BERNARD
IPC: F16K47/08
Filed: 1980-07-11
Abstract: 1. Low noise level liquid tap comprising a cylindrical body (1) having an output tube (2) for the liquid, an inner cylindrical mount (5) for receiving a first stationary disc (4) traversed by sector-shaped openings (24) and having a liquid input face, and a control rod (6) for rotating a second rotatable disc (3) traversed by sector-shaped openings, the two discs being applied against one another defining the liquid passage by their relative angular positions, characterized in that the input face of the stationary disc (4) is shaped as a projecting dihedral (22, 23) the edge (21) of which is parallel to the input face, each sector-shaped opening (24) having its symmetry axis contained within a plane perpendicular to the edge (21) of the dihedral (22, 23).
Patent EP-0028186-A1 (EP)
Inventor: COUDERC PIERRE
IPC: C11D3/39
Filed: 1980-10-17
Abstract: 1. Process for the manufacture, in an aqueous medium, of compositions containing hydroperoxides of alkali metal monoalkylarylsulphonates or polyalkylarylsulphonates, characterised in that : a) in a first step, an alkali metal monoalkylarylsulphonate or polyalkylarylsulphonate of the formula :  see diagramm : EP0028186,P8,F1  in which : M ist an alkali metal, RH is an alkyl radical, R' is a lower alkyl radical and n =< 4, is treated with oxygen at a temperature below 85 degrees C, at a pH of between 9 and 10.5 and in the presence of 1 to 50 ppm of cobalt ions, relative to the alkali metal monoalkylarylsulphonate or polyalkylarylsulphonate, to form a mixture consisting, by weight, of : - 5 to 65% of unconverted alkali metal monoalkylarylsulphonate or polyalkylarylsulphonate, - 25 to 70% of the corresponding hydroperoxide of the formula :  see diagramm : EP0028186,P8,F2  and - 5 to 30% of the corresponding alcohol of the formula :  see diagramm : EP0028186,P8,F3  and b) in a second step, the mixture obtained in the first step is brought into contact with hydrogen peroxide, the amount of hydrogen peroxide being between 2 and 15 parts by weight (calculated as 100% strength hydrogen peroxide) per 100 parts by weight of the mixture obtained in the first step, at a pH of between 4 and 10 and at a temperature below 50 degrees C, and the product treated in thin way is then dried at a temperature below 50 degrees C.
Patent EP-0027810-A1 (EP)
Title: Transporteuse pour le transport de cibles entre une station de tir et une station de cibles et retour
Inventor: HEDENLUND MANS KRISTIAN
IPC: F41J7/02
Filed: 1980-11-04
Abstract: Des transporteuses servent a transporter des cibles d'une station de cibles a une station de tir pour interpreter les resultats du tir et pour remplacer les cibles et les renvoyer a la station de tir. Ceci signifie que le tireur, s'il occupe une position de tir couchee ou a genoux, est oblige de se lever de sa position de tir de maniere a pouvoir changer les cibles. L'invention se base sur le fait que la cible ou les cibles doivent etre deplacees par la transporteuse assez pres du tireur pour qu'il puisse atteindre la cible de maniere a changer les cibles sans avoir besoin de changer de position de tir et elle est realisee par deux fils (2, 3) ou dispositifs de commande similaire pour le traineau transportant la cible qui s'etendent jusque dans la station de tir (9) et sont positionnes par rapport a la position de tir d'un tireur de sorte que le cadre (4) de la cible au moins dans une position extreme du traineau se trouve a portee de la main du tireur qui actionne la gachette sans que le tireur n'aie besoin de changer sa position de tir. Ce dispositif est particulierement approprie si les fils ou dispositifs de commande correspondants (2, 3) du traineau dans la station de tir (9) courent d'un cote de la position de tir que le tireur est sense occuper et si le cadre (4) de la cible a proximite de cette position de tir subit un mouvement de rotation vers l'endroit ou le tireur prend sa position de tir.
Patent EP-0039722-A1 (EP)
Inventor: COPELAND JOHN A III
IPC: H01S5/20
Filed: 1980-10-09
Abstract: La commande par mode longitudinal, permettant ainsi d'obtenir des dispositifs plus utiles, est effectuee par un laser a semi-conducteur a heterojonctions (201-208) par dopage de la region active (203) du laser avec un piege a trou ou electronique a niveau profond. le piege est choisi de maniere a avoir une section de capture porteuse (Alpha)o et une section optique (Alpha)o de telle sorte que le rapport de P, representant le nombre moyens de photons par centimetre cube, sur Ps soit compris entre 0,1 et 100, ou Ps est egale a (N(Alpha)e V(Alpha)oCo), N est la densite porteuse, V est la vitesse thermique porteuse, et Co est la vitesse de la lumiere dans le materiau. Dans un mode specifique de realisation, la region active est bombardee par des photons pour obtenir des pieges electroniques a niveau profond dans la region active.
Patent EP-0041519-A1 (EP)
Inventor: MAKINEN MATTI
IPC: A47G/
Filed: 1980-11-27
Abstract: Des moyens de fixation, specialement pour la fixation de miroirs combines, comprennent une base (3, 27) qui est fixee sur un mur, dont les parties de support (11, 19) ont ete ajustees pour recevoir le (les) coin(s) de (des) miroir(s) et la partie de face (9, 23) attachee a la base (3, 27). La base (3, 27) et la partie de face (9, 23) sont pourvues d'elements de fixation (13, 22; 8, 26) au moyen desquels les pieces (3, 27; 9, 23) sont attachees progressivement l'une a l'autre de telle sorte qu'il est possible de faire correspondre la hauteur d'ouverture sur les moyens de fixation avec l'epaisseur specifique des miroirs de la combinaison. Les elements de fixation (13, 22; 8, 26) sont rainures et se verrouillent sur la profondeur definie par l'epaisseur de (des) miroir(s) (1).
Patent EP-0033138-A1 (EP)
Inventor: SAITOU NORIO
IPC: H01J37/304
Filed: 1981-01-22
Abstract: In a method for correcting deflection distortions which develop in an apparatus for delineating a pattern on a sample by scanning a charged particle beam (5), this invention makes the corrections of the deflection distortions in accordance with a height (deformation) of a portion to-be-delineated on the sample (for example, wafer) on the basis of correction magnitudes of the deflection distortions at respective reference levels of a mark as obtained by scanning the charged particle beam (5) on the mark which has at least two reference levels (10, 11) having unequal heights in a direction of the optical axis.
Patent EP-0043962-A1 (EP)
Title: Procédé de fabrication d'un fromage en poudre pasteurisé
Inventor: BUHLER MARCEL
IPC: A23C9/12
Filed: 1981-06-26
Abstract: Pour obtenir un fromage en poudre pasteurisé qui présente après reconstitution les propriétés de la Mozzarella on prépare une solution colloïdale lactique présentant des rapports protéines/lactose et protéines/calcium au moins deux fois supérieurs à ceux du lait naturel et un pH de 5,0 - 5,5, on porte le pH de cette solution à 6,3 - 6,4, on la pasteurise et on ramène son pH à 5,0 - 5,5 avant de la sécher par pulvérisation.
Patent EP-0044512-A1 (EP)
Inventor: MARNETTE WERNER DR
IPC: F27D1/12
Filed: 1981-07-14
Abstract: 1. A process for cooling parts of the container structure of a metallurgical furnace, which parts are subject to thermal loadings which fluctuate in respect of time and position, comprising a cooling box which is fitted into the wall region to be cooled or which forms the wall region and which includes a heat exchange surface on to which a cooling fluid is sprayed, characterised in that the temperature distribution in respect of space and time, on the heat exchange surface, is detected by a plurality of independent temperature measuring means and cooling fluid is sprayed on to the heat exchange surface region associated with the measurement value, over a large area thereof or in a localised manner, only so lang as the respective measurement value is above the boiling point of the cooling fluid, and that the amount of cooling fluid so sprayed is limited to a value in respect of which the cooling fluid is caused to evaporate spontaneously avoiding the formation of a coherent film of fluid.
Patent EP-0049891-A1 (EP)
Inventor: FURLENMEIER ANDRE DR
IPC: C07D499/04
Filed: 1981-10-12
Abstract: 1. Claims (for the Contracting States : CH, IT, LI, LU, NL, SE) A process for the manufacture of 6-aminopenicillanic acid derivatives of the general formula  see diagramm : EP0049891,P5,F1  in which R represents hydrogen or a readily hydrolyzable ester group, as well as of pharmaceutically compatible salts of these compounds, characterized by hydrogenating a compound of the general formula  see diagramm : EP0049891,P5,F2  in which R has the significance given above and R**1 signifies a hydrogenolytically cleavable group, or a salt of such a compound in the presence of palladium/carbon, whereafter, if desired, an ester of formula I obtained is subjected to an ester cleavage, if desired a carboxylic acid of formula I obtained is treated with an agent yielding the ester group R and, if desired, a compound of formula I obtained is converted into a pharmaceutically compatible salt thereof. 1. Claims (for the Contracting State : AT) A process for the manufacture of 6-aminopenicillanic acid derivatives of the general formula  see diagramm : EP0049891,P5,F4  in which R represents hydrogen or a readily hydrolyzable ester group, as well as of pharmaceutically compatible salts of these compounds, characterized by hydrogenating a compound of the general formula  see diagramm : EP0049891,P6,F1  in which R has the significance given above and R**1 signifies a hydrogenolytically cleavable group, or a salt of such a compound in the presence of palladium/carbon, whereafter, if desired, an ester of formula I obtained is subjected to an ester cleavage, if desired a carboxylic acid of formula I obtained is treated with an agent yielding the ester group R and, if desired, a compound of formula I obtained is converted into a pharmaceutically compatible salt thereof.
Patent EP-0033178-A1 (EP)
Inventor: LAM WILHELMUS JOHANNES
IPC: G01L5/22
Filed: 1981-01-22
Abstract: A method of measuring the rigidity, the damping coefficient and the inertia of a system consisting of a damped, spring-supported mass, particularly, the manually operable member of the control-system of an aircraft or a flight simulator, in which method the measurement of the rigidity takes place by determining the relationship between the force exerted on the mass and the deviation of the mass from the state of equilibrium at a speed and an acceleration of substantially zero value and storing the relationship. The method is characterized by the initial step of forming three electric signals namely, a force signal having a value directly proportional to the force exerted on the mass, an acceleration signal having a value directly proportional to the acceleration of the mass. and a velocity signal having a value directly proportional to the speed of the mass. Thereafter, the mass is moved in a manner such that it attains an acceleration and a velocity having values differing from substantially zero and the amplitude of the acceleration signal and of the velocity signal is adjusted such that by subtracting these two signals from the force signal substantially the same relationship to the deflection is obtained as in measuring the rigidity. A device for carrying out the method is also provided.
Patent EP-0052979-A1 (EP)
Inventor: MOSS RODNEY HOLLANDS
IPC: C23C16/06
Filed: 1981-11-10
Abstract: A method of depositing a group III element - group V element compound or alloy on a hot substrate using a metal organic chemical vapour deposition procedure. Attempts to apply an MOCVD procedure to the production of a group III element - group V element compound from alkyl derivatives of group III elements which are strong lewis acids and group V element hydrides have met with limited success. This is because the reactants react in the cold gas phase to form an involatile polymer which does not give the required product on the hot substrate. The present invention proposes modifying the alkyl derivative of the group III element to be a weaker lewis acid. This can be achieved by either substituting an electron donating group for one of the alkyl groups bonded to the group III element or by combining the group III element alkyl derivative with an alkyl derivative of a group V element thereby forming a volatile compound. Both the substituted alkyl derivative of the group III element and the volatile alkylated group III - V compound give the required product when used in admixture with a group V element hydride in an MOCVD process.
Patent EP-0053007-A1 (EP)
Inventor: LIAN TIAN YANG
IPC: G03B19/04
Filed: 1981-11-19
Abstract: In a still camera of the 110-format cassette type, an electric motor is provided for winding on the film (58) and thereby priming the shutter by means of a mechanism (23,50) which engages a perforation (59) in the film as it passes and moves a shutter priming member. A switch (28,30) then disconnects power to the electric motor and the camera is ready to expose the next frame of film. In the event that the camera is operated without a film cassette inserted, a trigger mechanism (38,42) is provided which directly primes the shutter via a gearing mechanism from the motor. When a film cassette (56) is inserted in the camera, the trigger mechanism is inhibited and the shutter is primed only by the passing of a film perforation. Such an arrangement provides a very compact camera and allows the inclusion of an electronic flash unit, if desired.
Patent EP-0046124-A1 (EP)
Inventor: BOURRIERES PIERRE
IPC: H02G3/00
Filed: 1981-08-12
Abstract: The wiring system serves to connect an electrical distribution table (7) to points of consumption such as lamps (4) or sockets (3). It comprises a junction box (11) intended to be connected to the distribution table (7) on the one hand, and to the points of consumption (3,4) on the other hand. Each point of consumption (3,4) is connected to the junction box (11) by an individual sleeving (13) containing the corresponding conducting wires. The use is in particular for producing, very fully in the factory, pre-wired electrical installations for dwellings. <IMAGE>
Patent EP-0049192-A1 (EP)
Inventor: BABUREK FRANCOIS
IPC: C25D17/14
Filed: 1981-09-18
Abstract: 1. A device for anodic oxidation by pad electrolysis in which the electrolyte is retained within an absorbant mass (27) contacting a cathode which comprises an inner cooling circuit, the cathode being connected to the negative pole of an electric power supply and supported on an electrically insulated gripping means (1, 2), characterized in that the cathode consists of a stainless steel tube (17) having at least two legs (15, 16), at least one of which is held locally by said gripping means (1, 2) the free end of one or more legs (15) being connected to a cooling fluid supply, the end of the remaining leg or legs (16) being connected to a cooling fluid outlet.
Patent EP-0044287-A1 (EP)
Inventor: JOHANSON PAR GUNNAR JOHAN
IPC: F16J10/02
Filed: 1981-06-12
Abstract: The means to indicate that the piston (14) is at or near an end position comprises a rod-like member (1) which is actuated by the piston (14). The movement of rod (1) is transformed into a rotary movement by rack (2) and pinion (16). A cam (4) actuates a valve (5) or a microswitch (6).
Patent EP-0046776-A1 (EP)
Inventor: PARLENVI PAUL
IPC: A61H5/00
Filed: 1981-02-24
Abstract: Aide pour exercer la vue dans le traitement du strabisme et/ou des defauts de la fonction motrice de l'oeil. L'invention decrite presente une aide de realisation et d'utilisation simple, comprenant peu de composants. Un trajet qui doit etre suivi obligatoirement par la main d'une personne, presente des moyens d'indication (2) et des moyens (15) d'actionnement, ces derniers pouvant etre connectes aux moyens d'indication (2) de maniere a detecter ledit trajet pendant le deplacement le long de celui-ci des moyens d'indication (2) et de la main, cette connexion provoquant un avancement des moyens d'indication (2) le long du trajet et/ou indiquant les deviations dudit trajet.
Patent EP-0051657-A1 (EP)
Inventor: STEINBACK CLARENCE I
IPC: G03C1/795
Filed: 1980-12-23
Abstract: Appareil et procede de surfacage dans lequel, selon un premier mode de realisation, une piece a usiner est disposee sur une surface (56), est mise en rotation autour d'un axe vertical tout en etant animee d'un mouvement de translation suivant les chemins (46, 47) au devant d'une tete de coupe (22) comprenant une courroie abrasive (71) entrainee autour d'un tambour (72) pour presenter un bord de travail (17) oblique par rapport a la direction des chemins. Dans d'autres modes de realisation, la piece a usiner (100) est amenee axialement dans la courroie (106), qui peut osciller transversalement par rapport a la direction de l'avance, et la piece a usiner peut etre deplacee dans le sens du bord de travail, se degageant de la courroie lorsque cette courroie et la piece a usiner sont en mouvement.
Patent EP-0065948-A1 (EP)
Inventor: REESE RAYMOND E
IPC: B22D19/08
Filed: 1980-12-05
Abstract: Procede et construction de paliers consistant a couler un piston (22) ou un cylindre (23) ou les paliers (40) ou coussinets (41) sont formes en place. Dans des constructions preferees, les paliers (40) ou coussinets (41) sont des bagues a tige de bronze solide maintenue en position sur une fixation sur laquelle le materiau de construction est coule de sorte que seules des portions selectionnees de bagues telles que les diametres exterieur ou interieur sont exposes au-dela de la peripherie du materiau de construction. Apres durcissement, les portions de bagues exposees des tiges sont fraisees ou reduites par un autre procede jusqu'a ce que les tiges s'etendent au meme niveau que la surface peripherique du materiau de construction.
Patent EP-0060384-A1 (EP)
Inventor: NIEGRATSCHKA RUDOLF
IPC: H04B1/18
Filed: 1982-02-04
Abstract: 1. Arrangement for coupling the antenna to the RF input circuit of a car radio receiver comprising a series tuned circuit which can be tuned by tuning diodes, characterised in that the RF input signal is supplied to an impedance converter stage (T1) which is used for coupling the signal to a series tuned circuit (L1 , D1 ) and that the RF signal coupled out of the impedance converter stage via a coupling capacitor (C3) is fed into the series tuned circuit (L1, D1) to a resistor (R4).
Patent EP-0071079-A1 (EP)
Inventor: FINDEISEN KURT DR
IPC: C07F7/18
Filed: 1982-07-14
Abstract: Neue 2-Trimethylsilyloxy-ethylamine können durch katalytische Hydrierung von in 2-Stellung substituierten 1-Trimethylsilyloxy-nitrilen hergestellt werden.
Patent EP-0076910-A1 (EP)
Inventor: MICHAUD HORST DR
IPC: C05G3/90
Filed: 1982-08-19
Abstract: The present invention provides an agent for inhibiting the nitrification of nitrogen-containing fertilizers based on dicyandiamide, which comprises 1 to 40% by weight of a fertilizer which is readily soluble in water and/or ammonia. The present invention also provides a process for the production of this agent, wherein finely particulate dicyandiamide is sprayed with an aqueous solution of a fertilizer which is readily soluble in water and/or ammonia and subsequently dried.
Patent EP-0074593-A1 (EP)
Inventor: MAHNKE HARALD DR
IPC: C08J9/14
Filed: 1979-12-17
Abstract: 1. A resilient, open-celled foam based on a melamine/formaldehyde condensate which contains at least 50% by weight of condensed units of melamine and formaldehyde, and may contain up to 50% by weight of condensed units of (a) other compounds which form thermosetting resins and contain amine, amide, hydroxyl or carboxyl groups, and (b) aldehydes, wherein its foam structure consists of a three-dimensional network of a large number of struts whose mean length/thickness ratio is higher than 10 : 1, and whose density is greater than 1.1 g . cm**-3 .
Patent EP-0070580-A1 (EP)
Inventor: BLOEM HERMAN
IPC: F24S10/95
Filed: 1982-05-18
Abstract: ( A solar collector comprising a plate-shaped absorber for collecting solar radiation which is thermally conductively connected to an evaporator section of a heat pipe which can be made to exchange heat with a further heat transport system by way of a condenser section, the heat pipe containing neopentane as a working medium. The invention also relates to a heat pipe which is suitable for use in said solar collector.
Patent EP-0083125-A1 (EP)
Inventor: DESAVELLE PIERRE
IPC: C01D3/26
Filed: 1982-12-13
Abstract: 1. Packaging of food salt, comprising a closed, airtight and watertight enclosure containing the salt in the state of particles, characterised in that the said particles are dispersed in a liquid saturated with sodium chloride.
Patent EP-0058536-A1 (EP)
Inventor: TURNER ROBERT CHARLES
IPC: G01F11/02
Filed: 1982-02-12
Abstract: A dose metering device for use with a syringe comprises a fixed screwthreaded member (17) which is either integral with or fixed in use to the cylinder (10) of the syringe and is in threaded engagement with a screwthreaded plunger (13) which can be rotated by a manually-rotatable cap (30) acting through a ratchet and pawl mechanism (32, 34) whose ratchet wheel (26) drives a driving rod (24) which is slidably keyed to the plunger (13). The plunger engages the piston or plug (11) of the syringe. A stop (42) limits rotation of the cap (30) which can be turned away from the stop through a variable angle to a selected angular position shown on a scale (39) of volumetric dose units, the pawl (32) overriding the ratchet teeth (34), to preset a dose to be expressed. The cap (30) can then be turned back to the stop, rotating the plunger (13) via the ratchet and pawl mechanism and causing the plunger to advance the syringe piston or plug (11) through a corresponding axial distance so as to express a metered dose, corresponding to the setting preset on the scale, from the syringe. A succession of preset doses, of the same or different volumes can thus be expressed from the syringe until it is empty. The syringe may employ a prefilled ampoule (50B) of dose liquid which is sealed by a sliding plug (11B) engaged in use by the screw plunger (13B).
Patent EP-0071409-A1 (EP)
Inventor: ZUCKER SHLOMO
IPC: A01K47/00
Filed: 1982-07-22
Abstract: A modular beehive comprising horizontally extending framed honeycomb foundation units (113) secured between hive end units (114) by coupling means (116,117,118,119) to form an element proof horizontally extending structure.
Patent EP-0075402-A1 (EP)
Inventor: KAUTZ JON FRANCIS
IPC: H01R43/00
Filed: 1982-09-02
Abstract: The disclosed invention is an improvement to a card edge connector insertion tool. More particularly, the improvement includes a spring loaded guide block mounted on the insertion tool which enables the tool to be machine drivable for semi-automatically mounting a connector onto a printed circuit board.