baber/WOPTO huggingface dataset:
Patent EP-0594594-A1 (EP)
Title: Methods of producing hybrid g protein-coupled receptors.
Inventor: SLEDZIEWSKI ANDRZEJ Z
IPC: C07K14/00
Filed: 1991-02-08
Abstract: Methods are disclosed for producing hybrid G protein-coupled receptors. DNA sequences encoding hybrid G protein-coupled receptors are provided, wherein the receptors comprise mammalian G protein-coupled receptors having at least one domain other than the ligand-binding domain replaced with a corresponding domain of a yeast G protein-coupled receptor. DNA constructs comprising the following operatively linked elements: a transcriptional promoter, a DNA sequence encoding a hybrid G protein-coupled receptor, wherein the receptor comprises a mammalian G protein-coupled receptor having at least one domain other than the ligand-binding domain replaced with a corresponding domain of a yeast G protein-coupled receptor, and a transcriptional terminator. Host cells transformed with the DNA constructs and methods utilizing the transformed cells are also provided.
Patent EP-0518954-A1 (EP)
Title: Random vibration generating apparatus.
Inventor: HOBBS GREGG K
IPC: G01M7/06
Filed: 1991-03-01
Abstract: A shaker apparatus (10) and method for carrying and vibrating a device to be screened, comprising exciter means (50) secured to a mounting table (20) having a plate (100) for imparting excitations thereto, mounting means (4) coupled to the mounting table (20) for mounting the shaker table to a foundation (2) and for substantially isolating vibration of the mounting table (20) from the foundation (2),dispersive means defining a plurality of cavities (106, 108) in the plate (100) in a predetermined array, and means defining holes (102, 104) in the plate (100) and a mounting sheet (122) of the table for mounting thereon the device to be screened, the dispersive means dispersing unidirectional excitations imparted to the table into substantially incoherent multiaxial and multirotational directions. <IMAGE>
Patent EP-0487674-A1 (EP)
Title: Injectable slow-release galenical.
Inventor: ANGELES URIBE JUAN
IPC: A61K9/52
Filed: 1991-06-12
Abstract: Non-porous solid microspheres have a dia. of 5-300 microns and consist of a mixt. of at least one injectable drug and a carrier. Provided the carrier is a substance naturally present in the recipient organism, it is stable in the solid state at temps. up to at least 60 deg. C and in the recipient physiological medium, and has dissolution kinetics in the recipient organism that are slower than the release kinetics of the drug in the same organism. Carrier is pref. coprosterol, glycocholic acid, cholesterol or a cholesterol este. Drug is pref. e.g, lorazepam, haloperidol, diazepam, biperiden, trihexyphenidyl.HCl, clonazepam, morphine, metoclopramide, acepromazine maleate, domperidone, vincamine etc. Microspheres are produced by dispersing the drug in the carrier, melting the mixt. in an inert gas atmos., spraying the melt under inert gas pressure, cooling the spray to solidify the droplets, and screening the resulting microspheres.
Patent EP-0591176-A1 (EP)
Title: Method for the preparation of an aluminium triformate solution containing alkali metals and/or alkaline-earth metals, highly concentrated aluminium triformate solutions containing alkali metals and/or alkaline-earth metals, and the use of such solutions.
Inventor: DE RIESE-MEYER LOERT
IPC: C07C51/41
Filed: 1991-06-20
Abstract: The invention concerns a method of preparing preferably highly concentrated aluminum triformate solutions containing alkali metals and/or alkaline earth metals, by the neutralization of an alkaline aluminate solution containing alkali metals and/or alkaline earth metals by adding formic acid, and subsequently heating the solid precipitated to give a clear, stable aluminum triformate solution. The invention also concerns highly concentrated aluminum triformate solutions containing alkali metals and/or alkaline earth metals and the use of such solutions to impregnate textiles, in disinfectant and cleaning agents, as a coagulant for paints, or as a setting agent in leather processing.
Patent EP-0540548-A1 (EP)
Inventor: RODRIGUES-CAVAZOS ENRIQUE
IPC: H04N5/45
Filed: 1991-05-30
Abstract: Système de visualisation commandant le zoom et la vue panoramique verticaux. Un écran vidéo a un premier format de reproduction d'image. Un circuit (30) par exemple un circuit qui génère une trame, dresse sur l'écran vidéo une zone de reproduction d'image réglable représentée dans un signal vidéo ayant un composant de synchronisation verticale. L'image représentée dans le signal vidéo a un deuxième format de reproduction d'image. Un circuit de commande de la hauteur de l'image (500), par exemple un circuit qui commande la hauteur de la trame en commandant le courant de déviation vertical, agrandit sélectivement la zone de reproduction d'image par rapport à la reproduction vidéo. Un circuit de commande de la vue panoramique (518) règle, en phase, un intervalle de suppression de faisceau noir vertical par rapport au composant de synchronisation vertical pour déterminer quelle partie de la zone de l'image agrandie est reproduite et quelle partie n'est pas reproduite. Les formats de reproduction d'image peuvent être identiques ou différents, par exemple 16 X 9 pour la reproduction vidéo et 4 X 3 pour l'image.
Patent EP-0489151-A1 (EP)
Inventor: MORGAN IRA L
IPC: G01N23/18
Filed: 1991-06-21
Abstract: Appareil mobile et procédé d'inspection sans contact, non destructrice, en ligne de composants installés d'installations, d'ensembles d'installation ou d'autres systèmes utilisant des sources de rayonnement pénétrant ainsi que des détecteurs montés sur un ensemble annulaire que l'on peut placer autour du constituant tandis qu'il reste en place et en utilisation. L'ensemble annulaire est maintenu en place par un ensemble joug permettant à l'anneau d'être mis en rotation par rapport à l'ensemble joug de manière à pouvoir effectuer des balayages multiples de la même coupe transversale de celui-ci à partir de différents angles. L'appareil est également capable de sous-positionner les déctecteurs par rapport à la source tandis que l'ensemble annulaire est stationnaire afin d'augmenter le nombre de balayage pouvant être effectués à partir de différents angles. L'ensemble joug, à son tour, est monté sur un ensemble poutre de manière à permettre audit ensemble joug de se déplacer par rapport à l'ensemble poutre. L'appareil peut fonctionner dans des modes de balayages multiples et les données collectées peuvent être traitées à l'aide à la fois de techniques d'analyse de données en temps réel spécifiques d'une application et de techniques de balayage tomographique axial assisté par ordinateur (TAO) mettant en oeuvre de nombreux algorithmes de traitement des données disponibles.
Patent EP-0591191-A1 (EP)
Title: Improved method and apparatus for performing corneal reshaping to correct ocular refractive errors
Inventor: BERRY MICHAEL J
IPC: A61F9/00
Filed: 1991-07-23
Abstract: A noninvasive method is described for performing accurate and controlled reshaping of the anterior surface of the cornea in order to correct ocular refractive errors such as myopia (nearsightedness), hyperopia (farsightedness), and astigmatism. The invention uses a light source emitting a wavelength or wavelengths with correct optical penetration depth(s) to induce changes in corneal stromal collagen without damaging the corneal endothelium, together with a light delivery and control means for producing the required irradiance, exposure time, and geometric pattern, in order to achieve the desired change in corneal shape. Corneal shape is monitored before, during, and after the procedure by a corneal topography system. Anterior corneal surface cooling by a transparent heat sink is used to prevent damage to the epithelium and to Bowman's layer.
Patent EP-0503055-A1 (EP)
Title: Inhibiteurs de la reponse de lymphocytes et de maladies immunitaires
Inventor: VAN EDEN WILLEM
IPC: A61P37/00
Filed: 1991-09-05
Abstract: Peptides ayant au moins sept aminoacides, de préférence jusqu'à 20 aminoacides, idéalement de 7 à 9 aminoacides, comprenant une séquence d'aminoacides qui correspond aux positions 180-186 de la protéine Mycobacterium tuberculosis 65 du choc thermique (hsp) de la formule TFGLQLE, mais différant de celles-ci par une à trois substitutions d'aminoacides aux positions 181-183. Ces peptides inhibent la reconnaissance d'antigènes par des lymphocytes T, telle que la reconnaissance de la protéine hsp 65; elles peuvent protéger un sujet contre une maladie immunitaire, telle que l'arthrite auto-immune et prévenir le rejet d'organes ou de tissus greffés. On préfère les substitutions d'aminoacides simples, en particulier avec l'alanine, aux positions correspondant aux positions 183 et 181 de la hsp 65. On décrit aussi des lignées de lymphocytes T spécifiques aux peptides susmentionnés et leur utilisation dans le traitement et la prévention de maladies immunitaires.
Patent EP-0513366-A1 (EP)
Inventor: KAWAGUCHI TORANOSUKE NIHON ALM
IPC: B23K1/00
Filed: 1991-10-31
Abstract: Dispositif de brasage équipé d'une pièe de pression (4) destinée à subir une pression venant du haut et à presser un composant électronique (3) sur une plaquette à circuits imprimés, ainsi qu'un dispositif de chauffage (5) destiné à chauffer ladite pièce de pression jusqu'à une température égale ou supérieure à la température de fusion d'une graisse décapante afin de ne chauffer partiellement qu'une partie de jonction d'une sortie (3a) sans chauffer le corps principal du composant électronique (3), et d'éviter que celui-ci ne soit endommagé ou altéré par la chaleur.
Patent EP-0515771-A1 (EP)
Inventor: DOEHRING KLAUS
IPC: F01L1/14
Filed: 1992-02-05
Abstract: A tappet for a valve in an internal combustion includes an essentially cup-shaped housing. The housing fits over the shaft of the valve. At least some of the tappet housing is made of a plastic polymer. At least one annular guide made of wear-resistant material surrounds the housing to protect the tappet against wear.
Patent EP-0509453-A1 (EP)
Inventor: OHTSUKA KOKI
IPC: C22C38/34
Filed: 1992-04-14
Abstract: A heat-reistant cast steel having a metal matrix substantially consisting of a ferrite phase and a pearliticcolony phase has a composition consisting essentially, by weight, of C: 0.05 - 0.25 %, Si: 2.5 - 3.5 %, Mn: 2 % or less, Cr: 4 - 8 %, N: 0.05 % or less, and Fe and inevitable impurities: balance, as well as at least one selected from the group consisting of (i) W and/or Co: 0.1 - 2 %, (ii) a rare earth element and/or Y: 0.1 % or less, (iii) Mg and/or Ca: 0.005 - 0.03 %, and (iv) B: 0.001 - 0.01 %.
Patent EP-0518085-A1 (EP)
Inventor: DREWS WOLFGANG
IPC: A62B19/00
Filed: 1992-05-20
Abstract: A cartridge (1) for a respirator, having a chemical filling (4) which binds carbon dioxide and an insert (3) which has legs (6) radially arranged perpendicularly to the direction of through-flow, is to be improved in such a way that it has good heat distribution in the circumferential direction and adequate fatigue strength and shock resistance. 
<??>To achieve the object it is provided that the legs (6) have a compliance which compensates for the differing degree of filling of the chemical strands (5) and are configured in their shaping such that in each case they are angled off in a similarly zig-zagged form. 
<IMAGE>
Patent EP-0510723-A1 (EP)
Inventor: STACEY ERIC JOHN
IPC: H02P29/00
Filed: 1991-09-19
Abstract: A control system for a multiphase synchronous machine having a rotor 3 and a multiphase stator winding, said system characterized by: a permanent magnet generator (PMG) 5 coupled to said rotor and generating a multiphase PMG signal having a phase determined by the angular position of said rotor of the synchronous machine; means 9a, 9b, 9c integrating the multiphase PMG signal to generate an integrated multiphase PMG signal; rotor position sensing means generating a rotor angular position signal from said integrated multiphase PMG signal; current reference signal generating means 15 generating a multiphase current reference signal having a selected phase relationship to said rotor angular position signal; and power current source means 51 generating currents in the multiphase stator winding having phases which track said multiphase current reference signal and an amplitude determined by said multiphase current reference signal.
Patent EP-0523576-A1 (EP)
Inventor: SOWKA EBERHARD
IPC: B22D11/12
Filed: 1992-07-11
Abstract: The invention relates to a method and an apparatus for producing a metal strand (3) by casting, in particular in a continuous casting mould (2). In order to avoid surface defects in the steel strand (3), caused by slag and other impurities being pressed into the surface by transport and guide rollers or the rollers (4, 5) of rolling stands, suction (6a, 6b, 7a, 7b) is applied to the surface of the partially solidified strand (3) emerging from the continuous casting mould (2). The strand (3) enters the region of the transport rollers and/or guide rollers (4, 5) with a bright surface free from impurities. <IMAGE>
Patent EP-0530598-A1 (EP)
Inventor: DILLENBURG HELMUT DR
IPC: C01F7/57
Filed: 1992-08-20
Abstract: The invention relates to a simple and rapid process for preparing aluminium hydroxychloride and/or bromide of high basicity, characterised by the steps of   (1) reaction of an aqueous aluminium chloride and/or aluminium bromide solution and/or an aqueous aluminium hydroxychloride and/or aluminium hydroxybromide solution with aluminium in the form of granules, turnings and/or pieces having a particle size of more than 2 mm in more than 10-fold excess, based on the stoichiometric amount required for the reaction, by heating to a temperature of from 90 to 110 DEG C, (2) continuous measurement of the hydrogen produced during the reaction by means of a gas-measuring device, (3) terminating the reaction if hydrogen has been formed in an amount corresponding to complete reaction to give an aluminium hydroxychloride and/or bromide in which more than 70% of hydroxyl ions and less than 30% of chloride and/or bromide ions are bound per aluminium, and also relates to the use of the aluminium hydroxychloride and/or bromide prepared according to the invention in cosmetic or pharmaceutical preparations and to an apparatus for carrying out the process.
Patent EP-0537683-A1 (EP)
Inventor: FAMILI AMIR
IPC: C08L71/02
Filed: 1992-10-13
Abstract: An extrudable polyvinyl alcohol composition useful for packaging and molding applications is prepared by melt blending polyvinyl alcohol and thermoplastic polyethylene oxide to provide a product which has improved pH stability and salt solution solubility. Useful extruded articles prepared from such compositions include films and containers. 
     A method for extruding the polyvinyl alcohol composition comprises: 
   adding sufficient energy to the polyvinyl alcohol composition to both melt it and essentially eliminate the polyvinyl alcohol crystallinity in the melt, and 
   simultaneously removing energy from the melt at a rate sufficient to avoid decomposition of the polyvinyl alcohol. 
     The thermoplastic polyethylene oxide may be added to the polyvinyl alcohol before the polyvinyl alcohol is melted and its crystallinity eliminated or blended with the thus thermally treated polyvinyl alcohol and then melt extruding the polyvinyl alcohol/polyethylene oxide blend.
Patent EP-0539894-A1 (EP)
Inventor: CALUORI HANS JUERG
IPC: C08L77/00
Filed: 1992-10-24
Abstract: Mehrschicht-Verbund für Mehrweg-Mehrschicht-Verpackungen aus mindestens einer Copolyamid-Schutzschicht und mindestens einer Copolyamid-Barriereschicht. Die Schutzschicht ist kochwasserbeständig-transparent und das Copolyamid besteht aus einem teilaromatischen, amorphen Copolyamid, das aus (a) 2 bis 40 Mol-Teilen eines langkettigen aliphatischen Monomeren mit C9-C40-Atomen oder Lactam mit C9-C12-Atomen oder ω-Aminocarbonsäuren mit C9-C12-Atomen oder Dodecandiamin und Dodecandisäure (b) cycloaliphatischem Diamin mit C6-C26-Atomen, und (c) unsubstituierten oder substituierten aromatischen Dicarbonsäuren mit C8-C20-Atomen aufgebaut ist. Das Copolyamid der Barriereschicht ist ein teil-aromatisches, amorphes Copolyamid aus (d) O bis 4O Mol-Teilen Lactam mit C6-C12-Atomen oder ω-Aminocarbonsäure mit C6-C12-Atomen oder aliphatischem Diamin mit C6-C12-Atomen und aliphatischer Dicarbonsäure mit C6-C12-Atomen, (e) mindestens einem kurzkettigen aliphatischen Diamin mit C4-C8-Atomen, welches durch maximal 49 Gew.-% cycloaliphatisches Diamin mit C6-C26-Atomen und/oder durch maximal 40 Mol-% araliphatisches Diamin mit C6-C26-Atomen ersetzt sein kann, kombiniert mit (f) unsubstituierten oder substituierten aromatischen Dicarbonsäuren mit C8-C20-Atomen, welche von O bis 2O Mol-Teilen durch mindestens eine aliphatische Dicarbonsäure mit C4-C8-Atomen ersetzt sein können. Die Erfindung betrifft weiterhin die Verwendung dieses Mehrschicht-Verbundes zur Herstellung von Mehrweg-Mehrschicht-Verpackungen.
Patent EP-0540966-A1 (EP)
Inventor: WILDNAUER KENNETH RICHARDS
IPC: G01J3/02
Filed: 1992-10-26
Abstract: A double-pass scanning monochromator (FIG. 1) for use in an optical spectrum analyzer (FIG. 11) includes an input optical fiber (10) for emitting an input light beam (12), a diffraction grating (16) for diffracting the input light beam (12) to produce a spatially dispersed light beam (20), a slit (24) for passing a selected portion of the dispersed light beam (20), a motor (90) for rotating the diffraction grating (16), a shaft angle encoder (92) for sensing grating position, an output optical fiber (42). The light (30) that passes through the slit (24) is directed to the diffraction grating (16) and is recombined by the diffraction grating (16) to produce an output light beam (36). The light beam (12) to be analyzed is incident on the diffraction grating (16) during first and second passes. A polarization rotation device (32) rotates the polarization components of the light beam (30) by 90° between the first and second passes so that the output of the monochromator (FIG. 1) is independent of the polarization of the input light beam (12). The output optical fiber (42) is translated by a micropositioning assembly (80) in a plane perpendicular to the output light beam (36) during rotation of the diffraction grating (16) to automatically track the output light beam (36) and to provide optical chopping.
Patent EP-0532147-A1 (EP)
Inventor: WILSON KENNETH JOHN
IPC: B26F1/14
Filed: 1992-03-18
Abstract: A punch assembly for use in a punch press including a pair of elongated rods (20,10) having mating respective male (24) and female (14) threaded ends, a head on one end of the female portion for being engaged by a ram of the press, a compression spring (11), a punch tip (22) at the end of the male portion for action with a workpiece, a punch guide (40) encompassing part of the punch assembly to act as a stripper in relation between the punch tip and the workpiece and a wire clip (30) co-acting between the male (24) and female (14) threaded portions for adjustment of the overall punch length. After sharpening, the wire clip (30) is disengaged and the male and female rods are axially rotated in opposite directions to compensate for the ground-off length. The wire clip is then reengaged and the punch assembly is reassembled for use.
Patent EP-0566791-A1 (EP)
Inventor: ADACHI MASAO
IPC: B29C33/04
Filed: 1992-04-24
Abstract: An apparatus for cooling a mold 1 employed in injection molding machines or the like comprises a pair of bolt-like members 3 each composed of: a threaded leg 4 engaging a threaded hole 2 formed at a coolant inlet or outlet of the mold; a head 5 driven by a fastening tool; a cylindrical body 6 integrally extending between the leg and the head; and a coolant flow path 7 extending from an open end 7a of the leg, through the cylindrical body and to a side opening 7b. The apparatus further comprises pipes 8 and 9 each composed of a main cylindrical portion of the same length as the cylindrical bodies and receiving the bolt-like member, with a pair of ring packings being disposed above and below the side opening. The pipes further comprise subsidiary cylindrical portions each integrally protruding sideways from the main portion so as to engages one with another liquid-tightly and in telescopic manner.
Patent EP-0526057-A1 (EP)
Title: Layup of composite fan blades/vanes
Inventor: SCHILLING JAN CHRISTOPHER
IPC: B64C11/22
Filed: 1992-07-17
Abstract: The present invention provides composite blade tip configurations for preventing delamination at the tip of a composite rotor blade. The invention comprises a plurality of first thin successive layers of a first composite material (20) wherein the first thin layers are stacked in a predetermined configuration such that the weakest shear plane is positioned towards the blade surface. The invention further comprises joining material (23) for joining the first thin layers to each other. The invention further comprises a plurality of second thin successive layers of a second composite material (21) having a different modulus of elasticity than that of the first thin layers wherein the second layers are stacked on the first layers such that the edge of the blade tip is even. The invention further includes joining material (23) also being used for joining the second thin layers to each other and to the first thin layers. The invention further comprises a cloth fiber protective covering (24) completely enclosing the first and second thin layers.
Patent EP-0535938-A1 (EP)
Inventor: ADACHI YUKISHIGE
IPC: B60C9/08
Filed: 1992-09-30
Abstract: An object of the present invention is to provide a pneumatic radial tyre that has the carcass layer composed of a single ply of carcass cords to reduce the tyre weight and improve the tyre production rate and which ensures a sufficiently high lateral spring constant to maintain good manoeuvrability. 
     A pneumatic radial tyre comprises an annular tread member (2,102), a pair of sidewalls (3,103) extending from opposite edges of the tread portion (2,102) in the radial direction of the tyre, a pair of bead members (4,104) provided one at each end of the sidewalls and each of which has a bead core (5,105) embedded therein ; a carcass layer (6,160) having reinforcement cords arranged in the radial direction of the tyre, said carcass layer (6,160) extending through both sidewalls (3,103) and under said tread member (2,102), and breaker layers (8,108) arranged radially outwards of the carcass layer, characterised in that said carcass layer (6,160) is formed of a single ply of carcass cords folded around each bead core (5,105) at each edge of the carcass in such a way that the edges or tips of the turnups extend to a position below said breaker layers (8,108) and a rubber layer (3,109) is provided between the main carcass body (6,160) and said turnups such that the said rubber layer (3,109) extends from below said breaker layers (8,108) to at least the position of maximum tyre width.
Patent EP-0546743-A1 (EP)
Inventor: CHEN GONG
IPC: H01S5/12
Filed: 1992-11-30
Abstract: A laser (10) using a distributed phase shift structure is disclosed. The active medium (12) is formed in the shape of a stripe having first and second surfaces and two ends. The stripe includes a large central portion and two end portions with the central portion being of different widths than the two end portions. A laser device which utilizes the active medium of the present invention further includes at least one P-guide layer (32) and at least one N-guide layer (30), both having a higher bandgap energy than the active medium. The P-guide layer and the N-guide layer are located on opposing surfaces of the active medium. A current which is injected through the N-guide layer, the P-guide layer and the active medium induces single mode, narrow linewidth coherent light to issue from the active medium.