baber/WOPTO huggingface dataset:
Patent EP-0079439-A1 (EP)
Inventor: CHASTANG JEAN CLAUDE ANDRE
IPC: G02B27/42
Filed: 1982-09-08
Abstract: An optical system (10) for the oblique viewing of an object (20) includes a specific embodiment for quantitatively determing the volume of solder mounds (22) on chips (20) and wafers without the introduction of keystone distortion and anamorphosis. The optical system (10) includes means (26) for directing an image of the solder mounds (22) at an angle (8 3 ) to a diffraction grating (28) to provide a diffracted beam (30) normal to the grating (28). The diffracted beam (30) is then processed in a conventional manner to yield the sought-after information. In a preferred embodiment the directing means is an afocal lens system having a magnification of one.
Patent EP-0077530-A1 (EP)
Inventor: LEJEUNE PIERRE
IPC: B02C17/20
Filed: 1982-10-14
Abstract: The invention relates to a method for the selective grinding of a composite material, and to an arrangement for implementing the method. The method for grinding a material present in the form of an aggregate having at least two constituents of a different hardness, permitting the selective grinding of at least one of the constituents, saving at least one other constituent, is characterised in that it comprises an operation of hammering the material between at least one first member (1) acting in the manner of an anvil, and at least one second member (15) acting in the manner of a hammer, at least one of the said first and second members being deformable. The hammer is, for example, a resilient sphere (15), and the anvil a rotary drum (1) into which are introduced the spheres (15) and the material (4) to be ground. The invention applies to the grinding of wood in the form of small slabs, with a view to their barking. <IMAGE>
Patent EP-0081143-A1 (EP)
Inventor: ETZBACH KARL-HEINZ DR
IPC: C07D519/00
Filed: 1982-11-24
Abstract: 1. The use of perylene derivatives of the general formula  see diagramm : EP0081143,P5,F1  where Hal is chlorine or bromine, or chlorine and bromine, n is 2 to 14, and the pair of A's in the 3- and 4-positions and the pair of A's in the 9- and 10-positions are each a group of the formula II or III  see diagramm : EP0081143,P5,F2  or see diagramm : EP0081143,P5,F3  and R**3 and R**4 are each hydrogen or one of the radicals R**3 or R**4 is alkyl of 1 to 12 carbon atoms, cyclohexyl, chlorine or bromine, in electrooptical displays containing liquid crystals.
Patent EP-0084632-A1 (EP)
Inventor: FORBERG HORST
IPC: H04Q1/14
Filed: 1982-12-03
Abstract: Eine Anschlußleiste für 20 Kabeladern (10 DA) ist modular aus drei Teilleisten (1, 2, 3) und Schalteinschüben (4, 5, 6, 7, 8) aufgebaut. Diese Bauart gestattet, für jeweils zwei Kabeladern (1 DA) individuelle Funktion vorzusehen und die Anschlußleiste gemischt zu bestücken. Beim Auftreten von Fehlern können für jeweils zwei Kabeladern Fehlerzustände durch Schalteinschübe (7,8) an eine zentrale Stelle signalisiert werden.
Patent EP-0082491-A1 (EP)
Inventor: STRIETZEL RAINER
IPC: G01S13/82
Filed: 1982-12-16
Abstract: Transmitting and receiving circuit for an apparatus for the automatic identification of objects and/or living organisms, including a stationary interrogator and a transponder fastened to the object or living organism to be identified, the interrogator including an energy transmitter, a signal transmitter, a first directional coupler connected to the energy and signal transmitters for receiving outgoing waves from the transmitters and for decoupling a first energy component from the outgoing waves, a first transmitting and receiving antenna, a second directional coupler being connected in series with the first directional coupler and being connected to the first transmitting and receiving antenna for receiving returning waves from the transponder and for decoupling a second energy component from the returning waves, an adjustable attenuator connected to the first directional decoupler for receiving the first energy component, an adjustable phase shifter connected to the adjustable attenuator for receiving the first energy component, a third directional coupler having a first input connected to the adjustable phase shifter for receiving the first energy component, a second input connected to the second directional coupler for directly receiving the second energy component, and an output, the attenuator and the phase shifter being adjusted for providing a signal at the output of the third directional coupler with a minimum, and an evaluation unit connected to the output of the third directional coupler, and the transponder including an energy receiver, an energy converter connected to the energy receiver, a signal receiver, a signal demodulator connected to the signal receiver, a data processing unit connected to the signal demodulator, a reply transmitter connected to the data processing unit, and a second transmitting and receiving antenna connected to the energy receiver, signal receiver and reply transmitter.
Patent EP-0065336-A1 (EP)
Inventor: STAHMER MICHAEL DIPL-ING
IPC: B60J10/79
Filed: 1982-05-06
Abstract: Passenger vehicle, the door window frame (2) of which is provided with a window pane (3) flush with the body shell, one-piece brackets (4) consisting of metal or plastic being mounted along the vertically and/or horizontally extending window pane edges (3'). The said brackets engage, at a distance from the plane of the window pane (3), behind a guide surface (6) constructed in the window frame (2). Between the said surface and the window pane edge (3') there is a seal (5) which consists of rubber-elastic material and is provided on its outer circumferential side facing the parts of the vehicle body or of the window frame (2) with a hose-shaped sealing bulge (9). <IMAGE>
Patent EP-0079647-A1 (EP)
Inventor: METZ YVES
IPC: E04H5/10
Filed: 1982-11-08
Abstract: Shelter particularly for use as a cold store. It consists of an envelope resistant to external forces (1) and an inner insulating envelope (2) contained within it. These two envelopes are fully independent both from the point of view of construction and from the thermal point of view. They are both self-supporting. <IMAGE>
Patent EP-0060775-A1 (EP)
Inventor: BARONNET ANDRE GABRIEL LOUIS
IPC: B61F1/10
Filed: 1982-03-10
Abstract: 1. Combined attachment and buffer device for railway vehicle, constituted by an auxiliary frame (11) which is mounted on the vehicle chassis (3), which is adapted to rest under compression on said chassis, supports lateral buffers (19) absorbing the colliding forces under compression, and rests, via a thrusting zone (20) on a supporting zone (22) of the chassis (3) which traverses the longitudinal median plane (24) of said chassis, and by a traction attachment (30), said thrusting (20) and supporting (22) zones being shaped so as to allow a variation of the orientation of the auxiliary frame substantially equal to a pivoting movement about the vertical geometrical axis of said supporting zone (22), the assembly being designed to operate as a rectifying articulation in conformity with the international regulations on automatic attachments, whereas an articulation pin (32) traverses the auxiliary frame (11) and the chassis (3), characterized in that the assembly of the articulation pin (32) with at least one (35-11) of said two pieces (auxiliary frame (11) and chassis (3)) is achieved with a play (J1 , J2 , J3 ) such that the compression forces in the case of collision, are transmitted by the auxiliary frame (11) to the chassis (3) solely by the thrusting zone (20) of the auxiliary frame resting against the supporting zone (22) of the chassis, always with the rectifying articulation effect.
Patent EP-0067078-A1 (EP)
Inventor: CAMPILLO CHRISTIAN
IPC: A63C9/085
Filed: 1982-04-27
Abstract: The device comprises a locking lever having a bearing surface adapted to cooperate with a complementary bearing surface formed on a heel-gripping member. The angle of slope of the two surfaces is such that the resultant force of the bearing force and the friction force passes through the axis of rotation of the locking lever.
Patent EP-0074876-A1 (EP)
Title: Dispositif universel de supportage et de bridage d'une pièce
Inventor: BLATRIX JEAN-PIERRE M M
IPC: B23Q3/10
Filed: 1982-08-30
Abstract: La présente invention concerne un dispositif universel de supportage et de bridage d'une pièce. Ce dispositif comprend essentiellement une couronne (10) qui peut être fixée sur une plaque de base et dans laquelle sont emboîtés une pluralité de disques (6, 7, 8) agencés concentriquement les uns dans les autres à l'exception d'un disque (9) qui est excentré par rapport aux autres, les disques (7, 8, 9) comportant chacun une colonne (5) de sorte que les colonnes soient ainsi aptes à couvrir tous les points d'une surface donnée quelconque par rotation relative des disques (6, 7, 8 et 9). Le dispositif de l'invention permet le supportage et le bridage de pièces à usiner avant une forme quelconque.
Patent EP-0074939-A1 (EP)
Inventor: KILCHES HELMUT DIETER DR DIPL
IPC: F27D17/00
Filed: 1982-08-02
Abstract: Bei diesem Plasmaschmelzofen mit einem Deckel (2) und einem Schmelzenbehälter (1), durch dessen Seitenwand gegen die Ofenachse geneigt angeordnete Plasmabrenner (15) geführt sind, ist an den Deckel (2) eine mit Zugregler (5) ausgestattete Hauptabgasleitung (4) angeschlossen und weiters eine gesonderte Ableitung für Abgase aus anderen Ofenöffnungen vorgesehen. Um entstehende Reaktionsgase sowie Stäube und Rauch wirksam abzuführen, ohne die Umgebung zu belasten und um die Schutzgasatmosphäre im Ofeninneren ohne Falschluftzutritt ständig aufrecht zu erhalten, ist die gesonderte Ableitung als nach unten offener Kanal (6) ausgebildet, welcher im Bereich des oberen Randes des Schmelzenbehälters (1) peripher an der Außenseite des Behälters (1) angebracht ist.
Patent EP-0083360-A1 (EP)
Inventor: ALEXANDER STEVEN R
IPC: A61K33/14
Filed: 1982-06-07
Abstract: Une solution de dialyse péritonéale consiste en une solution d'eau ayant un pH physiologique, ainsi que des sels physiologiques et des polymères d'hydrate de carbone métabolisables dans des concentrations suffisantes pour effectuer sans risque l'extraction de corps dissous et d'eau d'un patient par dialyse péritonéale.
Patent EP-0092737-A1 (EP)
Inventor: OZAWA JUN
IPC: H01C7/12
Filed: 1983-04-13
Abstract: A lightning arrester comprises a plurality of column blocks (1,2.3) disposed in parallel each of which has groups (4a, 4b, 4c; 5a, 5b, 5c; 6a, 6b, 6c) of a number of stacked nonlinear resistance elements and spacers (7a, 7b; 8a, 8b, 8c; 9a, 9b, 9c) interposed between the element groups (4a, 4b,... 6b, 6c), in which the element groups (4a, 4b, ... 6b, 6c) of the blocks (1, 2, 3) are electrically connected in series by jumper conductors (10, ... 17) so as to form a series resistance and the spacers (7a, 7b.... 9b. 9c) are formed of nonlinear resistance elements which can absorb energy, so that arrester, as a whole, can absorb larger energy.
Patent EP-0093357-A1 (EP)
Inventor: HORACEK HEINRICH DR
IPC: C08G18/80
Filed: 1983-04-23
Abstract: A process for bonding lignocellulose raw materials using an isocyanate group-containing urethane-modified diphenylmethane diisocyanate mixture having a viscosity of 120 to 1000 mPas at 25 DEG C. and an isocyanate content of 15 to 33.6 percent by weight which is obtained by reacting a diphenylmethane diisocyanate mixture containing 10 to 75 percent by weight of 2,4'-diphenylmethane diisocyanate with 0.05 to 0.5 hydroxyl equivalents of a polyol per equivalent isocyanate group.
Patent EP-0102586-A1 (EP)
Inventor: WINGEN RAINER DR
IPC: C07D495/14
Filed: 1983-08-24
Abstract: Described are 1,3-diaza-9-thia-anthracene-2,4-diones of the general formula (II)    <IMAGE>  (II)  wherein R1, R3 and R4 are identical or different and individually each denotes a hydrogen or halogen atom, an alkyl, alkoxy, carboxyl or alkoxy-carbonyl group, R2 denotes an alkoxy, carboxyl or alkoxy-carbonyl group, or two of the groups R1, R2, R3, and R4 together form a condensed aromatic radical. These compounds are used as photoinitiators in photopolymerizable recording materials and have an increased sensitivity in the spectral range between 425 and 480 nm.
Patent EP-0128237-A1 (EP)
Inventor: HUANG CHOR
IPC: C09D7/00
Filed: 1983-09-01
Abstract: Polymers of 98.9 to 95.5 weight percent of olefinically unsaturated carboxylic acids containing at least one activated double bond, 1 to about 3.5 weight percent of an alkyl acrylate ester of acrylic or methacrylic acid wherein the alkyl group contains 10 to 30 carbon atoms and 0.1 to less than 1 weight percent of a crosslinking monomer, are efficient thickeners in many applications where high ionic environments are encountered and may be used at lower concentrations to obtain equivalent or better results than prior art thickeners, and have been found to be particularly effective in print paste applications wherein there are reactive dyes, direct dyes and disperse dyes with high and varying ionic content. Further, in screen printing, improved print pastes are provided when they contain the novel polymers of this invention that have better rheology with less bounce back on release of printing pressure, and textile prints so made have better penetration. The resulting prints have an excellent combination of sharpness, lack of wicking, penetration, levelness and color yield.
Patent EP-0089082-A1 (EP)
Inventor: SCHIJF ROBERT
IPC: A23D7/00
Filed: 1983-03-08
Abstract: I. A margarine fat blend comprising a liquid oil and a hardstock predominantly consisting of triglycerides from 2 saturated C 16-18 -fatty acids and 1 saturated C 12-14 -fatty acid. Said hardstock can be used at levels as low as 4% by weight along with liquid oils comprising triglycerides from polyunsaturated fatty acids, for producing diet margarines. 
         Il. A process for producing said margarine fat blend, comprising interesterification of (a) triglycerides rich in C 16-18 -fatty acid residues with (b) triglycerides rich in C12-14-fatty acid residues and fractionation of the interesterified mixture.
Patent EP-0107885-A1 (EP)
Inventor: GAZZANI GIOVANNI
IPC: A61Q7/00
Filed: 1983-10-25
Abstract: A cosmetic preparation is described at least an efficacious amount of a nutrient medium for the in vitro culture of isolated human epithelial cells and a related amount of serum of bovine foetus. 
     The preparation is particularly active as revitalizing agent for the skin, as anti-wrinkle agent and as a factor promoting the hair growth. 
     The activity of the afore said nutrient medium can be furthermore enhanced by adding extractive mixtures, obtained from connective tissues of animal organs, mainly comprising mucopolysaccharidies.
Patent EP-0093522-A1 (EP)
Inventor: CAMPBELL IAN MCINTYRE
IPC: C07C203/02
Filed: 1983-04-14
Abstract: A process for the nitration of one or more organic compounds comprising passing a stream comprising a mixture of hydrogen peroxide vapour, nitrogen dioxide and vapour of the one or more organic compounds through a reactor containing an acidic solid surface, the stream being in contact with the said surface, and removing from the reactor a product vapour stream comprising nitrated derivatives of the one or more organic compounds.
Patent EP-0092439-A1 (EP)
Inventor: SEN GUPTA ACHINTYA KUMAR
IPC: C11B3/00
Filed: 1983-04-20
Abstract: Lipids, especially crude glyceride oils and phosphatides, are refined by contact under superatmospheric pressure with ultrafiltration membrane, preferably in a miscella in a solvent permeable to the membrane. An additive solute is introduced into the lipid which is impermeable to the membrane to aid the filtration, which may be a phospholipid, gum or soap. The latter may be produced in situ by neutralising free fatty acid present, especially with ammonia or polyvalent metal compounds and the additives may be introduced in the form of an additional crude lipid.
Patent EP-0112115-A1 (EP)
Inventor: BOZARTH THEODORE B
IPC: H03G1/00
Filed: 1983-12-06
Abstract: 57 A sensor communication system uses a shared analog signal to duty cycle converter 10 for producing a comparison between a predetermined free-running triangular waveshape and a selected output signal from a plurality of analog signal sources such as process sensors 4, 6, 8, 9, to convert the amplitude of the analog signal to a variable duty cycle signal. The variable duty cycle signal is subsequently converted to a digital signal which may be represented by a count stored in a counter 32 counting clock pulses during the occurrence of the pulse width waveshape of the variable duty cycle signal. The digital signal is utilized as a digital word by a microprocessor 14 operating in accordance with a stored program (at 16) to produce a characterized digital output signal for use in a communication after conversion to a 4-20 mA control signal for communication and control in an industrial process control system. One of the signal sources is a circuit 9 having temperature and time drift components whereby the corresponding digital word is used by the microprocessor to compensate the digital words from the other analog signal sources.
Patent EP-0099834-A1 (EP)
Inventor: BARON MICHEL
IPC: C01B17/28
Filed: 1983-07-20
Abstract: 1. Process for loading and unloading a lyophilizer (61) by simultaneous transfer of a group of supporting frames (10) one located above the other, for cases (30-31-32) defined to cooperate with the shelves (73) with thermal effect of the lyophilizer (61), by means of a transfer carriage (1) for the said supporting shelves (10), characterized in that the loading is effected by presenting the transfer carriage (1) in front of an entrance of the lyophilizer (61) in alignment with guiding rails (3-3'; 4-4'; 5-5') for the supporting frames (10) in the transfer carriage (1) and rolling means (70-71) for these same frames (10) in the lyophilizer (61), and by simultaneous displacing of the supporting frames (10) exclusively by rolling of the said guiding rails (3-3'; 4-4'; 5-5') and means for rolling (70-71) of the lyophilizer (61) essentially until an abutment position, where transporting rollers (20-21) of the supporting frames (10) are submitted to a lowering action, bringing in contact the said cases (30-31-32), face to face, with the said shelves (73), and by proceeding in an inverse operational mode, when the operation of the lyophilizer is terminated.
Patent EP-0101698-A1 (EP)
Inventor: JENSEN FINN
IPC: A01J25/13
Filed: 1983-02-22
Abstract: Un moule à fromage oblong (1) ayant une section sensiblement constante possède dans sa paroi latérale (3) des fentes (2) de drainage du petit lait de la masse de fromage contenue dans le moule à fromage. Selon l'invention, les fentes (2) s'étendent transversalement par rapport au sens longitudinal du moule et leur largeur, mesurée intérieurement dans le sens longitudinal du moule à fromage (1) est plus petite que les particules de fromage de la masse de fromage, et le fond (14) des fentes (2) regardant vers l'extérieur du moule est fermé, à l'exception des canaux (4) de drainage du petit lait. Cet agencement permet au fromage de se déplacer longitudinalement dans le moule à cause de son propre poids, de sorte que le fromage prend une surface très lisse et facilite ainsi la libération du fromage du moule.
Patent EP-0102989-A1 (EP)
Inventor: KONRAD MICHAEL W
IPC: C12P21/00
Filed: 1983-02-10
Abstract: Un procédé de récupération d'IFN-beta à partir de bactéries transformées comprend: la rupture des membranes cellulaires des bactéries; la solubilisation de l'IFN-beta du produit éclaté dans un milieu aqueux avec un agent solubilisant tel que le sulfate de dodécyle de sodium; l'extraction de l'IFN-beta du milieu aqueux avec 2-méthyl-butanol, 2-butanol, ou un mélange des deux dans des conditions qui maintiennent une séparation des phases entre le milieu aqueux et l'agent d'extraction; et l'isolation de l'IFN-beta de l'agent d'extraction en précipitant par exemple l'IFN-beta d'un mélange tampon aqueux de l'agent d'extraction en baissant son pH.
Patent EP-0155263-A1 (EP)
Inventor: SCHMIDT ESCHWIN
IPC: B60R1/08
Filed: 1983-09-07
Abstract: Le rétroviseur intérieur (12), pour véhicule comporte un grand miroir (14) et deux petits miroirs (16, 18). Les deux petits miroirs sont disposés au-dessus ou au-dessous du grand miroir et leurs axes longitudinaux sont déviés d'un angle aigu (beta) vers l'arrière en relation à l'axe longitudinal du grand miroir. Les deux petits miroirs donnent au conducteur une vue sur la droite et la gauche de son véhicule. Les miroirs plans conventionnels présentent un angle mort de vision à cet égard.
Patent EP-0119268-A1 (EP)
Inventor: SIEGEL GILBERT
IPC: E21B10/60
Filed: 1983-09-19
Abstract: L'organe et le procédé de forage par hydrojet (10) de la présente invention comprennent la commande de l'avance d'un couteau à rotation automatique possédant des jets tangentiels à angle aigu. Ces jets à angle aigu et à vitesse élevée (112) permettent d'obtenir une pénétration plus profonde, accrue par des chocs successifs contre des formations rocheuses (fig. 5A). A 10.000 psi, ces pulsations amplifient la pénétration de la fente conique de sorte qu'elles dépassent celles de l'art antérieur pour certaines couches. L'avance latérale de jets de couteaux cisaillent la roche en la soumettant à un effort de traction. L'avance linéaire ou rotative du couteau provoque l'intersection de la fente conique, libérant les fragments non-soutenus. L'énergie dépensée par volume de matériau extrait est condidérablement réduite. Le dispositif et le procédé de forage à hydrojet (10) consiste à fournir un fluide filtré recyclable à un dispositif d'intensification de la pression situé au fond du puits, en cas de besoin. Un stabilisateur dynamique (14) commande l'avance et la direction de la tête de forage (12). Pendant le fonctionnement, la tête de forage (12) avec son couteau rotatif à jets multiples est balancée, tournée ou avancée linéairement lorsqu'elle se déplace en spirale ou par pas. Les débris déplacés rapidement sont évacués par un dispositif de l'art antérieur.
Patent EP-0117470-A1 (EP)
Inventor: RUBINSTEIN MENACHEM
IPC: A61K38/21
Filed: 1984-02-10
Abstract: Described is a process for the purification of human immune interferon (IFN-y) to homogeneity without appreciable loss of biological activity by the use of chromatography on controlled-pore glass, ultrafiltration and high performance cation exchange chromatography, resulting in essentially pure human interferon subtypes 21 K and 26K. Furthermore, there are described pharmaceutical compositions containing said purified interferons.
Patent EP-0151669-A1 (EP)
Inventor: SALOMON DIETER
IPC: C04B18/02
Filed: 1984-04-26
Abstract: 1. Use of pellets manufactured from sand with the aid of fluid and if necessary a binding agent as an aggregate for concrete instead of gravel or sand.
Patent EP-0153491-A1 (EP)
Inventor: HAEFELE WALTER ING
IPC: F02M59/46
Filed: 1984-12-22
Abstract: To achieve an extremely flat construction, on the one hand, and sufficiently precise setting of the response instant, on the other hand, in a fuel injection pump for internal-combustion engines having a two-valve arrangement comprising a delivery valve (18) and a relief valve (19), the two valves (18, 19) are arranged spatially in series with mutually facing valve seats (35, 26) and the delivery valve (18) is designed as a plate valve. The valve closing spring (22) of the plate valve (18) is a flat-cone disc-shaped cup spring and simultaneously forms the valve member of the relief valve (19) (Fig. 1). <IMAGE>