baber/WOPTO huggingface dataset:
Patent EP-0477801-A1 (EP)
Inventor: MURAI NOBUHIRO
IPC: H01S5/00
Filed: 1991-09-20
Abstract: According to this invention, an optical semiconductor device includes a flat metal plate, a glass member, a plurality of lead wires, an optical semiconductor element, and a cap member. The flat metal plate has a through hole in a direction of a thickness of the flat metal plate. The glass member is buried in the through hole of the flat metal plate. The plurality of lead wires are hermetically insulated and fixed in the flat metal plate through the glass member in the through hole. The optical semiconductor element is electrically connected to the lead wires. The cap member is fixed to the flat metal plate for housing the optical semiconductor element therein.
Patent EP-0488168-A1 (EP)
Inventor: DOPATKA HANS-DETLEF DR
IPC: G01N33/531
Filed: 1991-11-26
Abstract: The invention relates to a washing solution, which contains a complexing agent for metal ions, for solid-phase immunometric assays and to the use of this washing solution.
Patent EP-0499716-A1 (EP)
Inventor: MOLS HELMUT
IPC: F16K11/074
Filed: 1991-12-21
Abstract: In order to provide a single-handle mixing valve for sanitary installations, consisting of a valve housing (1) with an outlet (5) for the mixed water, a ceramic disc cartridge (6), the actuating lever (7) of the cartridge is penetrated by a shaft (8) extending coaxially to its pivoting axis and being connected in torsionally rigid fashion to the said shaft, to the ends of which a bow-like lever (4) is attached and a cap (2) is placed over the cartridge (6), in which valve the lever forces which occur are reduced and wear phenomena due to play tolerances between the interconnected parts are largely avoided, it is proposed that the shaft (8) passing through the pivot bearing (29) and the actuating lever (7) of the cartridge (6) is a cylindrical part, stepped along its length, the larger-diameter end of the stepped part has a blind hole formation oriented coaxially to the centre line on the said part and having an internal toothing (20) and the other end of the stepped part has a threaded blind hole (21) which is oriented coaxially to its centre line, an adapter (10, 110) with external toothing (16, 116) is inserted into the blind hole formation and has coupling means for one end of the bow-like lever (4), the bow-like lever (4) has journals (12, 112, 13, 113), one of which (12, 112) has coupling means for connection to the coupling means of the adapter (10, 110) and the other (13, 113) is penetrated by a fastening screw (9) which is oriented coaxially to the threaded blind hole (21) and can be screwed into the latter. 
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Patent EP-0450677-A1 (EP)
Inventor: OOMEN EMMANUEL WILHELMUS JOHAN
IPC: H01S3/17
Filed: 1991-03-04
Abstract: A device and a method of generating blue laser light having a wavelength of approximately 450 nm by means of an upconversion process, said device comprising a single semiconductor laser 1 which emits light having a wavelength of 640 to 700 nm, and a resonator cavity which comprises a glass composition of heavy metal fluorides, which glass composition contains trivalent thulium ions. The resonator cavity preferably consists of a glass fibre 5 having a core of a glass composition which consists of heavy-metal fluorides containing 0.01 to 1 mol% of thulium fluoride and a cladding with a lower refractive index than the core. The device is suitable for generating continuous blue laser light.
Patent EP-0456287-A1 (EP)
Inventor: LAGERWEIJ GERRIT J
IPC: C07C317/22
Filed: 1991-03-25
Abstract: The invention relates to a new sulfonyl compound having the general formula
       
 wherein
     R₁   is an unsubstituted or substituted aryl group; and   R₂   is a C₁-C₂₀ alkyl group, a C₂-C₂₀ alkenyl group or a C₂-C₂₀ alkynyl group, which groups may be substituted with one or more substituents selected from the group consisting of C₁-C₄ alkoxy, halogen, unsubstituted aryl and substituted aryl; or wherein R₂ is a tri(hydrocarbyl)silyl group, an optionally lower-alkyl- substituted dihydro- or tetrahydropyran-2-yl group, an optionally lower- alkyl-substitute dihydro- or tetrahydro-fur-2-yl group, or a lower alkoxyalkylgroup.   
     This sulfonyl compound can be used as an intermediate in the process of producing vitamin A or its esters.
Patent EP-0475499-A1 (EP)
Inventor: DE HAAN GERARD
IPC: H04N5/44
Filed: 1991-08-28
Abstract: In a video field rate conversion apparatus receiving a series of incoming fields having an input field rate, each incoming field being spaced a predetermined first time interval from the next, each of the incoming fields is subjected to a motion compensated time-shift by a first time-shift interval (5 ms) and a second time-shift interval (15 ms), thereby generating a first (1) and second (2) time-shifted field, the time-shifted fields (1, 2) constituting a video signal series having an output field rate which is a multiple of the input field rate.
Patent EP-0447007-A1 (EP)
Title: Method for inserting divided valve cotters and device therefor
Inventor: SCHNELLER CHRISTOF EMANUEL
IPC: B23P19/04
Filed: 1991-01-29
Abstract: A method of inserting split valve cotters (5) in spring plates of valves under positive-locking connection, and a valve stem (9), in which the valve cotters are removed from an initial position from a magazine (3, 4), the valve cotters are lowered into a plane at the level of the assembly position, the spring plate (8), at the latest before the assembly position is reached, is pressed down to such an extent that the end of the valve stem projects from the spring plate with at least a section corresponding to the valve-cotter length, the valve cotters are placed radially against the valve stem in a plane which is lower relative to the magazine plane, and then the spring plate is moved again into its position of rest, is characterised in that the valve cotters are removed horizontally from the magazine and are put into the assembly position by turning them through 90 DEG . The device for carrying out the method has gripping arms (1, 2) for transporting one valve cotter each from the initial position into the assembly position and with a holding-down means (6) for the valve spring, which holding-down means (6) is displaceable parallel to the axis of the valve stem, and is characterised in that the gripping arms are pivotable about the axis perpendicularly to the axis of the valve stem. <IMAGE>
Patent EP-0482770-A1 (EP)
Inventor: HUSTON DOUGLAS A
IPC: F28D17/02
Filed: 1991-09-26
Abstract: A sealing arrangement for a regenerative air heater of the type having a stator (21) with a peripheral flange (22) and hot and cold end hoods (31, 32) mounted for rotation over respective opposite surfaces of the stator, includes a seal frame (38) which is connected to the cold end hood (32) over an expansion joint assembly (44). At least one seal shoe (42) is connected to the frame (38) and positioned at a selected gap from the stator flange (22). A wheel (52) is rotatably connected to the frame (38) near the seal shoe (42) and rolls against the stator flange (22) to maintain the selected gap while biasing means (60, 64, 68) act to urge the seal shoe towards the flange. The arrangement is automatic in its maintenance of the selected gap.
Patent EP-0486278-A1 (EP)
Inventor: BROWN ALBERT BENNER
IPC: C09D4/02
Filed: 1991-11-13
Abstract: An aqueous-based, UV radiation-curable coating composition containing a latex polymer emulsion and a multifunctional (meth)acrylate, wherein the latex polymer is selected to be greater than about 47 mole % acrylate and to have a glass transition temperature less than about 28°C is described. The selection of composition and glass transition temperature yields a UV-curable coating with superior direct impact properties which are useful for wood coating applications.
Patent EP-0510284-A1 (EP)
Inventor: TANNO NAOHIRO
IPC: G11B7/1245
Filed: 1991-12-24
Abstract: An optical waveguide recording medium (1) comprises an optical waveguide having a photocoupler (30) for receiving a light beam, and a plurality of refractive index-discontinuous portions (34) aligned on the optical waveguide. One of the refractive index-discontinuous portions (34) consists of a diffraction grating having grooves (34a) extending approximately perpendicular to the lengthwise direction of the optical waveguide at equal intervals (d2,dp,dn) which gradually become narrower or wider as the distance of that refractive index-discontinuous portion (34) from the photocoupler (30) increases. This recording medium (1) ensures information recording with high density. A playing apparatus for an optical waveguide recording medium comprises a light emitting means (35) for generating a light beam with a modulated wavelength, an irradiating means for guiding the light beam to the photocoupler (42), a photodetecting means (39) for performing photoelectric conversion of the light beam to provide an electric output, and a light-receiving means (36) for guiding reflected signal light, reflected for each wavelength at the refractive index-discontinuous portions (34), subjected to amplitude and phase modulations, and returning via the photocoupler (30), to a light-receiving section of the photodetecting means (39). This playing apparatus may further comprise a frequency discriminating means (50,51,52). This playing apparatus has a miniaturized reproducing optical system.
Patent EP-0448469-A1 (EP)
Inventor: BELTZUNG MICHEL
IPC: B41N10/04
Filed: 1991-03-20
Abstract: The present invention concerns an elastic and compressible blanket- forming printing element. This element essentially comprises a lithographic or printing layer (1), a hard elastomer layer (2), a layer of cellular rubber (3), a layer of fabric (4) and another layer (5) of cellular rubber forming a base layer whose modulus of elasticity in compression is identical to or less than the modulus of elasticity of the layer (3). This printing element or blanket applies to all types of offset printing machines. <IMAGE>
Patent EP-0474520-A1 (EP)
Title: Three-point hitch of a tractor
Inventor: PERRET LOUIS
IPC: A01B59/048
Filed: 1991-07-08
Abstract: Device intended for attaching an implement by means of its forecarriage (4) to the three-point linkage of a tractor (T), comprising two lower (3) and one upper (6) attachment points on said forecarriage (4) and on a bracket (7) substantially perpendicular to the latter, of the type in which said bracket (7) is in two, front (70) and rear (71), parts, the front part (70) carrying the upper attachment point (6) and the rear part (71) being fixed to the forecarriage (4) of the implement and carrying the lower attachment points (3), characterised in that said parts (70, 71) are moveable relative to one another in translational motion in the vertical direction, with vertical plane faces (72, 73) facing towards the front of said front part (70) and bearing against upper and lower rollers (8, 9) mounted freely rotatably on a longitudinal vertical face (74) of the rear part (71) of the bracket (7) and in that said parts (70, 71) are moveable in rotation relative to one another about a fixed point formed by the lower roller (9) after the retraction of the upper roller (8). <IMAGE>
Patent EP-0448485-A1 (EP)
Inventor: CORON JEAN PAUL
IPC: B23Q1/58
Filed: 1991-03-20
Abstract: The module is remarkable in that it comprises a body (1) obtained by hollow extrusion with internal sides (1.3) and 1.4) and a rectilinear and horizontal bottom face provided with profiled fixing notches the bottom base (1.5) making up a supporting surface corresponding to the maxiumum width of the guide body, the length of the bottom base of the latter having a longitudinal opening enabling the positioning of a connecting strip and above, a longitudinal guided profile taking a guide rail (11) associated to the said strip, the said guide rail taking one or more transfer slides supporting a profiled saddle (3-17), and wherein the top edges (1.8) of the said body have a horizontal wing defining a top longitudinal slot enabling the said saddle (3-17) to be moved and sealing means to be positioned, and wherein the top part of the said saddle (3-17) has a narrow section (3.8) and (17.5) extending outside the said body and wherein a means inserted into the body provides controlled and limited longitudinal movement of the said saddle.
Patent EP-0494029-A1 (EP)
Inventor: ROSTINI DOMINIQUE
IPC: E04F13/12
Filed: 1991-12-31
Abstract: The subject of the invention is a panel of the type comprising an external metal skin (1) fixed to a reinforcing structure, characterised in that the said reinforcing structure consists of a folded metal sheet (2) cut-out and/or deformed perpendicularly to its plane so as to obtain a three-dimensional structure defining, at least on the side facing the said external skin (1), a plurality of appropriate contact, surface and distribution points disposed in the same plane, the said three-dimensional structure having an overall thickness of several millimetres, means being provided for attaching the external skin (1)/reinforcement (2) assembly to a bearing framework (5, 21). Application to covering or filling-in bearing structures. <IMAGE>
Patent EP-0446177-A1 (EP)
Inventor: JUPLE PIERRE
IPC: E03C1/232
Filed: 1991-03-04
Abstract: The overflow and drain fitting has a drain pipe (10), into which a closing plug (4), a float (3), as well as a mushroom-shaped plug (2) are inserted. The closing plug (4) can be lifted via bars (15), thus opening a partition (10b) between a riser channel (6b) and a return channel (6c) of a hidden riser pipe (6). With a sealing edge (2c) of a mushroom-shaped plug (2), the float (3) forms a check valve, which prevents water that may be contaminanted from returning into the basin (5). The closing plug (4), the float (3), and the mushroom-shaped plug (2) are loosely connected to each other via grasping arms (4b, 3b) and can be lifted out of the drain pipe (10) together as one unit to clean the fittings.
Patent EP-0511233-A1 (EP)
Title: Method of preparation of ketones.
Inventor: STOLL GERHARD DR
IPC: C07B61/00
Filed: 1991-01-10
Abstract: PCT No. PCT/EP91/00025 Sec. 371 Date Jul. 20, 1992 Sec. 102(e) Date Jul. 20, 1992 PCT Filed Jan. 10, 1991 PCT Pub. No. WO91/10636 PCT Pub. Date Jul. 25, 1991.Ketone compounds are obtained by rearrangement of epoxides in the presence of iodide ions providing quaternary ammonium and phosphonium salts, optionally in admixture with alkali metal or alkaline earth metal iodides, are used as the rearrangement catalysts.
Patent EP-0530263-A1 (EP)
Inventor: KOUWENBERGH ADRIANUS CORNELUS
IPC: A01K5/02
Filed: 1991-05-22
Abstract: L'invention a pour objet une installation d'alimentation d'animaux, dans laquelle l'eau qu'on ajoute à l'aliment sec dans la mangeoire est à la température nécessaire depuis la première goutte, ce qui empêche l'animal d'ingurgiter des quantités d'eau excessives. On a obtenu cet effet en reliant la sortie d'eau à la canalisation d'eau au moyen d'une conduite circulaire équipée d'une pompe et d'un élément de chauffage à commande thermostatique afin que l'eau alimentée à la sortie, se maintienne à une température prédéterminée plus élevée. L'eau chaude est pompée continuellement par la conduite circulaire afin de conserver sa chaleur. Si on actionne le dispositif de sortie de l'eau, la pression réglable se trouvant dans la conduite intérieure provoque l'écoulement immédiat de l'eau chaude hors de la sortie. L'eau chaude qui ne s'écoule pas hors de la sortie de la conduite, retourne au réservoir (6) par l'intermédiaire de l'espace situé entre la conduite intérieure concentrique (7) et la conduite extérieure (5), étant donné que la conduite intérieure (7) se termine près de la sortie (4) et est reliée de manière à déboucher dans la conduite extérieure (5). Cette conduite aboutit dans un réservoir (6) équipé d'un thermostat et d'un élément de chauffage. Un système d'approvisionnement (13-15) se trouve dans ce réservoir (6) ou dans un réservoir partiellement séparé (12) et sert à remplir automatiquement la conduite circulaire en eau. On peut utiliser cette invention pour desservir un grand nombre de sorties d'eau. On peut effectuer la mise en application de l'invention de façons diverses, non limitées au procédé décrit par l'exemple.
Patent EP-0491016-A1 (EP)
Title: Diaphragm of a press designed to separate liquids and solids.
Inventor: HARTMANN EDUARD
IPC: B30B9/22
Filed: 1991-06-21
Abstract: PCT No. PCT/CH91/00135 Sec. 371 Date Mar. 3, 1992 Sec. 102(e) Date Mar. 3, 1992 PCT Filed Jun. 21, 1991 PCT Pub. No. WO92/00847 PCT Pub. Date Jan. 23, 1992.A diaphragm (1) in a press vessel of a press intended for separating liquid and solid materials consists of two semicircular diaphragm parts (2) facing the front walls of the press vessel and of a diaphragm part (8) connected with these parts (2) on both sides and approximately corresponding to half the outer vessel wall. The diaphragm parts (2, 8) are formed from fabric (3, 13) with plastic coating on both sides and, semicircular diaphragm parts (2) are divided into segments. At least one of the thread systems forming a fabric (3) is aligned to a radial center bisector of each segment.
Patent EP-0536287-A1 (EP)
Inventor: DAVIS PAUL FRANK
IPC: A01H4/00
Filed: 1991-06-27
Abstract: Un procédé pour tailler une plante comprenant des pousses et un cal consiste à produire un signal d'image représentant une image de la plante par l'intermédiaire d'une caméra vidéo, et à traiter le signal d'image pour situer les vides entre les pousses de la plante et définir une ligne de taille partant du vide choisi et passant par le cal de la plante. On choisit le vide en évaluant, pour chaque vide, une combinaison pondérée qui varie de manière linéaire et positive par rapport à une mesure de la surface du vide ou des parties de celui-ci; de manière négative par rapport à une mesure de la distance horizontale entre le vide et un emplacement préféré; et de manière quadratique par rapport à une mesure de la distance verticale entre la base du vide et un emplacement préféré, la combinaison varie aussi par rapport à la grandeur et à l'emplacement des autres vides. Un point de pivot est choisi au centre de gravité du vide ou à une partie plus basse de celui-ci. La ligne de taille passe par le point de pivot et sa pente est établie par rapport à une combinaison pondérée de l'effet de la forme et de la grandeur du vide et de la forme et de la grandeur du cal. La combinaison pondérée varie aussi de manière quadratique par rapport à la pente d'une ligne supposée de taille passant par le vide et la pente du cal.
Patent EP-0550589-A1 (EP)
Title: Composes tricycliques substitues
Inventor: REICH SIEGFRIED H
IPC: A61P31/12
Filed: 1991-09-25
Abstract: L'invention se rapporte à des composés représentés par la formule (Q); où: X et Y forment une chaîne fermée hétérocyclique à 5 ou 6 éléments, contenant au moins un azote; Z représente un atome d'hydrogène, d'halogène, de carbone, d'oxygène ou d'azote; U représente un atome de carbone ou d'azote; n est égal à 0 ou au nombre entier 1; V représente un atome de carbone ou d'azote; W représente un atome de carbone ou d'azote; A, qui se trouve dans la position 1 ou 2, représente un atome d'azote, un atome de soufre ou un groupe alkylène substitué ou non substitué; Ar représente un groupe aryle ou hétéroaryle comportant une ou plusieurs chaînes fermées, et B représente soit (i) un atome d'oxygène ou d'azote ou un groupe -CO- ou -SO2-, élément qui, quel qu'il soit est lié à un acide aminé, à un groupe aryle, à un groupe hétérocyclique ou à un groupe alkyle; soit (ii) un groupe alkyle substitué ou non substitué. De tels composés ont le pouvoir d'inhiber l'enzyme thymidilate-synthase (TS). L'invention se rapporte également à des compositions pharmaceutiques contenant ces composés tricycliques et à l'utilisation de ces composés pour produire l'effet d'inhibition de l'enzyme TS, ainsi que tous les effets tirés de cet effet d'inhibition de l'enzyme TS. Les effets tirés de l'effet d'inhibition de l'enzyme TS sont l'inhibition de la croissance et de la prolifération des cellules d'organismes supérieurs et de microorganismes, tels que levures et champignons, ainsi qu'une action antitumorale.
Patent EP-0558523-A1 (EP)
Title: Use of mesomorphic phases in food products.
Inventor: HEERTJE ISAAEC
IPC: A23L23/00
Filed: 1991-11-12
Abstract: Mesomorphic phases of edible surfactants can advantageously be added to food products to provide for example structuring or fat-replacement. Preferably the mesomorphic phases are present as bulk phases in finished or ready to eat food products.
Patent EP-0613406-A1 (EP)
Inventor: SAVERY WIN
IPC: E21B43/08
Filed: 1991-11-19
Abstract: Appareil servant à évacuer les contaminants d'une zone souterraine contaminée (16). L'appareil comprend un dispositif de libération et/ou d'évacuation sous forme d'un puits (12) aligné sur la zone souterraine contaminée (16) pour libérer des substances prédéterminées dans des zones sélectionnées de la zone souterraine contaminée (16) de manière que lesdites substances et lesdits contaminants se mélangent les uns aux autres, et afin de permettre l'évacuation du mélange des substances et des contaminants de la zone souterraine contaminée (16). Un dispositif (83) est prévu pour faire tourner et coulisser une enveloppe intérieure (68) du puits (12). On injecte des substances prédéterminées dans le puits (12) et on soumet celui-ci à un vide afin d'extraire de la zone contaminée le mélange des substances et des contaminants. Un réservoir (28) est prévu pour recevoir et/ou stocker le mélange des substances et des contaminants afin d'en permettre une évacuation ultérieure.
Patent EP-0523325-A1 (EP)
Title: Verfahren zur Herstellung von Bildern auf tonbaren lichtempfindlichen Schichten
Inventor: METZGER BERNHARD DR
IPC: G03F7/34
Filed: 1992-04-07
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von Bildern auf tonbaren lichtempfindlichen Schichten unter Verwendung eines Übertragungsmaterials aus einem Schichtträger, einer in ihrem Bindemittel ein feinteiliges Pulver oder ein feinteiliges Pulver und einen gelösten Farbstoff enthaltenden Übertragungsschicht und einer Deckschicht enthaltend ein Bindemittel und/oder diskrete, inerte Teilchen. Mit solchen Übertragungsmaterialien können Farbprüfdrucke hergestellt werden, die eine hohe Auflösung, reproduzierbare Farbdichte, geringen Punktzuwachs und keinen störenden Hintergrundschleier aufweisen.
Patent EP-0514769-A1 (EP)
Inventor: FRISCH GERHARD
IPC: A01N47/30
Filed: 1992-05-14
Abstract: The invention relates to storage-stable aqueous suspoemulsions which contain fenoxaprop-ethyl, a sulphonylurea and/or phenylurea, an aromatic solvent and a surfactant combination of ethoxylated tristyrylphenol and ethoxylated synthesis alcohol, which are optionally phosphated, to processes for their preparation, and to their use in crop protection.
Patent EP-0529552-A1 (EP)
Inventor: MAYLAENDER EDGAR
IPC: B41F13/58
Filed: 1992-08-22
Abstract: In a device for guiding paper webs for rotary web printing machines having impression cylinders which are six plates wide, the object consists in providing great flexibility in the variation of the paper web lines or sections with little expenditure in terms of apparatus. 
<??>According to the invention, this is achieved in that six formers for paper web lines are arranged in three planes. This results in greater variability in mixing the individual sections.
Patent EP-0536743-A1 (EP)
Inventor: MISHIMA TAKAYUKI
IPC: C03C25/105
Filed: 1992-10-08
Abstract: A resin composition containing an ultraviolet-curing resin and a reactive compound that contains at least one silicon atom to which an alkoxy group or a halogen atom is bonded, and at least two functional groups capable of forming a chemical bond to the ultraviolet-curing resin in a molecule is disclosed. A cured material of the resin composition can be used as a cladding of a plastic clad optical fiber having high bond strength between the core and the cladding.