baber/WOPTO huggingface dataset:
Patent EP-0493482-A1 (EP)
Title: Articles a surfaces zinciferes presentant une resistance a la corrosion avant peinture amelioree, et leurs procedes de fabrication et d'utilisation
Inventor: ISHII HITOSHI
IPC: C23C22/22
Filed: 1990-09-17
Abstract: On a sensiblement amélioré la résistance à la corrosion atmosphérique d'articles non peints présentant des surfaces extérieures zincifères, en recouvrant la surface d'une couche de revêtement de conversion de phosphates composée essentiellement de phosphates de zinc et de magnésium, et contenant 1 à 7 % en poids de Mg.
Patent EP-0450056-A1 (EP)
Inventor: IDE RUSSELL DOUGLAS
IPC: F01C17/06
Filed: 1990-10-09
Abstract: Une transmission à cavité progressive comprend un dispositif de cavité progressive ainsi qu'un accouplement permettant de convertir le mouvement complexe du rotor (12) en une rotation simple. L'accouplement comprend deux arbres décalés (22, 24) accouplés l'un à l'autre par des éléments d'oreille (23A, 23B) décalés. On peut utiliser la transmission afin de convertir la pression d'un fluide en rotation d'un foret dans un appareil de perçage. Selon un autre mode de réalisation, on peut utiliser la transmission afin de convertir la rotation d'entraînement d'un moteur en une action de pompage de fluide du dispositif à cavité progressive.
Patent EP-0441273-A1 (EP)
Inventor: ENDRES WOLFGANG
IPC: B41J29/15
Filed: 1991-02-02
Abstract: In order to facilitate the transfer of texts or data from a copy by means of a keyboard (1) into the computer (2) of a data processing system, copy holders are indispensable. The object of the present invention is further to simplify and reduce the price of the known copy holders. This object is achieved with a line display which is displaceable in the vertical direction and has a light-beam arrangement, in that the light-beam arrangement has a light-concentrating plastic film (32) which concentrates light rays produced by a light source (40) and transmits them, via a light outlet edge extending over the entire width of the support plate (19) as a light beam. As a result, a simple guide is created for transferring data or texts from a copy into a data processing system.   <IMAGE>
Patent EP-0507968-A1 (EP)
Inventor: RUDAT WOLF-RUEDIGER DR RER NAT
IPC: C12P21/04
Filed: 1991-04-06
Abstract: The invention relates to a method for the production by fermentation, and isolation of cyclosporin A by aerobic fermentation of a strain of the fungal species Sesquicilliopsis rosariensis G.ARNOLD or of a variant strain obtained therefrom by mutagenesis and/or selection. The biosynthesis takes place in a medium which contains ammonium salts as sole source of nitrogen, plus citrate besides other sources of carbon. A filtration aid is added to the culture suspension, which is then filtered, and the mixture of moist biomass and filtration aid thus obtained is dried, extracted with a lower carboxylic ester or a supercritical gas, preferably CO2, and the extract is degreased and chromatographed on silica gel and/or alumina or by preparative HPLC.
Patent EP-0462442-A1 (EP)
Inventor: SCHREYER KARLHEINZ DIPL-ING
IPC: G08B13/22
Filed: 1991-06-03
Abstract: A central station (Z) is connected to at least one primary alarm line (MPL) which is formed by a serial signal bus (SB) to which various elements (EL1 to ELn) and, at the termination of a respective surveillance area (UEB1, UEB2), a block lock element (BS1, BS2) are connected. All connected elements are capable of monitoring and emitting alarm signals almost simultaneously, the signal (UES) used for line monitoring being selectively changed (UESV) by the element which wants to prevent arming (SV), and the relevant block lock (BS1, BS2) immediately recognising from this a nonrelease for its area (UEB1, UEB2) in the unarmed state of the intruder alarm system (EMA), the central station (Z) interpreting the selective change of the monitoring signal (UESV) as permissible and not as a fault. <IMAGE>
Patent EP-0465917-A1 (EP)
Inventor: REESE WALTER JOHN
IPC: C03C25/10
Filed: 1991-06-25
Abstract: The subject matter of this invention relates to a method and apparatus for making mats (18) of continuous glass fiber strands (6) in which a heated calendering roll (27) and continuous belt (25) are used to compact the mat, expel excess moisture, melt, and/or cure resin previously distributed throughout the glass strand. The resin may be deposited in the mat in the form of a powdered resin (21) or as a continuous thread of material that is combined with the remaining strands that form the mat as the glass strands are projected onto the surface of a moving conveyor (14) to form the mat.
Patent EP-0464691-A1 (EP)
Inventor: BACK GARY LAWRENCE
IPC: B01J31/28
Filed: 1991-06-27
Abstract: An improved process for the hydrocyanation of pentenenitrile which comprises adding solid catalyst degradation precipitate to the hydrocyanation reactor, and operating the reactor at a level of HCN concentration such that the product fluid leaving the reactor has an HCN concentration of less than about 2500 parts per million parts of fluid.
Patent EP-0467186-A1 (EP)
Inventor: BAUERFEIND HANS B
IPC: A61F13/00
Filed: 1991-07-08
Abstract: The invention relates to a bandage for a shoulder articulation, with a tubular section (10) made of an elastic material and surrounding the upper arm, a flap-shaped section (12) made of elastic material, adjoining the tubular section and covering the shoulder, and with two intersecting extension belts (14, 16). In order to improve the wearing comfort of a shoulder articulation bandage of the generic type, the extension belts are to be stitched to one another in the area of their intersections (20, 24) and each extension belt is to have a connection area adjoining the intersection (20), one connection area (26) stretching across the back, and the other connection area (28) stretching across the chest. 
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Patent EP-0484653-A1 (EP)
Title: Verlangsamungssystem im Falzapparat einer Rotationsdruckmaschine
Inventor: MACK RICHARD BURKHARD
IPC: B65H29/06
Filed: 1991-09-07
Abstract: Bei der Erfindung handelt es sich um eine Einrichtung zum Verlangsamen von Falzprodukten, bei der die aufeinanderfolgenden Falzprodukte von verzögerbaren Transporteinrichtungen erfaßt und weitertransportiert werden. Einander gegenüberliegend angeordnete Transportvorrichtungen (6, 7), die eine Bewegungsbahn (15) durchlaufen, werden von einem Planetengetriebe (16) angetrieben. Bei der Umdrehung von Planetenrädern (21, 22) um ein Sonnenrad (23) beschreibt ein Momentanzentrum P1 eine kardioidenförmig verlaufende Kurve, welche über Mitnehmer (17, 18) bzw. einen Antriebsarm (55) während der Umdrehung der Planetenräder (21, 22) unterschiedliche Umlaufgeschwindigkeiten der Transportvorrichtungen (6, 7) bestimmt. <IMAGE>
Patent EP-0541828-A1 (EP)
Inventor: FRANZ ANDREAS DR
IPC: G01D5/36
Filed: 1991-11-04
Abstract: In this device, the suppression of harmonics of a sampling signal is achieved through sampling divisions (as shown in Figure 4) which are identical to one another, each one on its own representing a harmonic filter and being disposed behind one another in the measuring direction for sampling of a measuring division (18), to be precise in the grid of whole division periods (P) of the measuring division (14). <IMAGE>
Patent EP-0552383-A1 (EP)
Inventor: MORI TOSHIO
IPC: C07C29/80
Filed: 1991-12-30
Abstract: A process for purifying 2,3-dichloro-1-propanol is disclosed, which comprises introducing a chlorination reaction mixture obtained by chlorination of allyl alcohol in a hydrochloric acid aqueous solution in a reactor, to a degassing tower, where hydrogen chloride is released, returning the hydrogen chloride to the chlorination reactor, cooling the residual liquid to separate into an aqueous layer and an oily layer, and returning the aqueous layer to the chlorination reactor while recovering 2,3-dichloro-1-propanol from the oily layer, wherein said oily layer is introduced to a first distillation tower, where hydrogen chloride, part of the produced 2,3-dichloro-1-propanol, and other low-boiling components are recovered as a distillate, cooling the distillate to separate it into an aqueous layer and an oily layer, returning the aqueous layer of the distillate to the chlorination reactor, and recovering 2,3-dichloro-1-propanol from the oily layer of the distillate and a high-boiling fraction of the first distillation tower. Where 2,3-dichloro-1-propanol is for use as a starting material of epichlorohydrin, the process involves no wasteful consumption of calcium hydroxide.
Patent EP-0443650-A1 (EP)
Inventor: STILES STEVEN DOUGLAS
IPC: F02D41/32
Filed: 1991-02-05
Abstract: The mass of air M available for combustion within a cylinder 14 of a crankcase scavenged two-stroke engine 10 is obtained by estimating the mass of air M trapped within a crankcase chamber 18, prior to its transfer to the associated cylinder combustion chamber 40. The estimate for air mass is derived from the product of pressure P of the air in the crankcase chamber 18 and the crankcase chamber volume V at a selected engine cycle position during that portion of the engine cycle when the air is trapped and undergoes compression within the crankcase chamber 18 divided by a factor containing the trapped air temperature T at the selected engine cycle position.
Patent EP-0439351-A1 (EP)
Inventor: TANIGUCHI HIROSHI
IPC: H01B12/02
Filed: 1991-01-24
Abstract: There is described a new Y-Ba-Cu-O oxide superconductor, in which one of the constituent metallic elements is partially substituted by a metallic element of lower valence. The degree of substitution can be such that the resulting crystal lattice constant matches that of a substrate (2) to which a film (12) of the oxide superconductor is applied to render the substrate and film compatible. Various structures of devices containing such compatible substrate (2)/film (12) combinations are described also.
Patent EP-0443865-A1 (EP)
Inventor: KOMATSU HIROSHI C O SEIKO EPSO
IPC: H01J3/02
Filed: 1991-02-22
Abstract: The present invention provides a field emission device and a method of manufacturing the same. The device comprises a plane substrate (1), a cathode electrode (2) provided on the plane substrate and formed with emission projections (3) extending generally parallel to the surface of the plane substrate, and a gate electrode (4) provided on the plane substrate for controlling the electron emission by the emission projections. The emission projections at least of the cathode electrode are formed on an insulation layer (6) on the surface of the plane substrate such that the tips of the emission projections are positioned vertically above the level of the gate electrode, which enhances the performance of the device.
Patent EP-0454376-A1 (EP)
Inventor: YAMAMOTO SHINJI
IPC: B01J27/24
Filed: 1991-04-19
Abstract: A process for preparing a multi-component catalyst for producing methacrylic acid, containing phosphorus, molybdenum and vanadium, comprising mixing oxides of molybdenum and vanadium, water and materials for the other catalyst-constituting elements except potassium, rubidium, cesium and thallium to prepare a mixed solution, heating and reacting the mixed solution at 85°C or more for 1 to 10 hours, then cooling the mixed solution to 80°C or less, adding thereto a material for at least one element component selected from the group consisting of potassium, rubidium, cesium and thallium, adding further thereto at least one compound selected from the group consisting of ammonium nitrate, ammonium carbonate, ammonium hydrogencarbonate, ammonium sulfate and ammonium hydrogensulfate with the temperature of the mixed solution kept at 80°C or less, then removing water therefrom and heat-treating the residual product. According to the present invention, a catalyst which works effectively at a lower reaction temperature and yet gives methacrylic acid in higher yields than when catalysts prepared by the conventional methods are used is prepared.
Patent EP-0456510-A1 (EP)
Inventor: CHEN SHEIH-SHUNG TOM
IPC: A61P9/00
Filed: 1991-05-10
Abstract: Fermentation of the microorganism  Actinoplanacete sp.  in the presence of the Angiotensin II (A II) receptor antagonist
      yields a 5-hydroxymethyl and a 7-hydroxymethyl analog, both of which are also A II antagonists useful in the treatment of hypertension and congestive heart failure and other indications known to respond to A II antagonists.
Patent EP-0457589-A1 (EP)
Inventor: CUNNINGHAM LAWRENCE JOSEPH
IPC: C10L9/10
Filed: 1991-05-16
Abstract: Fuels, methods of producing fuels, and methods of using fuels to reduce the amount of atomospheric pollutants (NOx, CO, and/or hydrocarbons) formed on combustion of middle distillate fuels in engines or burner apparatus. These results can be achieved without concomitant increases in emissions of particulates. The fuels contain less than 500 ppm of sulfur and at least one organic nitrate combustion improver.
Patent EP-0459783-A1 (EP)
Inventor: LEE YOUNG CHAN
IPC: A47L9/04
Filed: 1991-05-29
Abstract: A vacuum cleaner which is able to be used for water extraction cleaning and for dry suction cleaning. The cleaner comprises a dry suction cleaning device (1) and a water extraction cleaning device (2) which are movable individually under the connected condition thereof. The water extraction cleaning device (2) includes an air-liquid separation surface such that air and liquid impinge against the air-liquid separation surface, thereby causing entrained liquid droplets to be separated from the incoming air, a second air-liquid separation surface disposed at downstream of the first separation surface such that air and liquid past the first separation surface impinge against the second air-liquid separation surface, thereby causing small droplets to be separated from air. Thepresent vacuum cleaner perfectly prevents water from incoming toward a motor, that is a suction device and effectively cleans smooth flat floors as well as carpet, when used for water extraction cleaning.
Patent EP-0486133-A1 (EP)
Inventor: WAKEMAN THOMAS GEORGE
IPC: F02K3/10
Filed: 1991-07-12
Abstract: A gas turbine engine combustor is provided, having a single wall sheet metal liner which is generally annular in shape which may be corrugated and a multi-hole film cooling means which includes at least one pattern of a great many small closely spaced sharply downstream angled film cooling holes [80] disposed essentially along portion of the liner to be cooled. Another embodiment provides a corrugated aircraft engine afterburner sheet metal liner having at least one pattern of great many small closely spaced sharply downstream angled film cooling holes disposed essentially along the entire surface of the liner.
Patent EP-0490536-A1 (EP)
Inventor: KANEKO AKIRA
IPC: H01J3/02
Filed: 1991-11-28
Abstract: A vacuum microelectronic field-emission device comprises: a substrate (1); an emitter portion (2) formed to have at least a wedge portion extending in parallel to the substrate, the emitter portion being supported by the substrate; a gate portion (4) formed a first given distance apart from the tip of the emitter portion, the gate portion being supported by the substrate, the gate portion being electrically insulated (3) from the emitter portion; and a collector portion (5) formed a second given distance apart from a tip of the emitter portion, the collector portion being supported by the substrate, the second given distance is equal to or larger than the first given distance, the collector portion being electrically insulated (3) from the emitter portion and the gate portion.
Patent EP-0478457-A1 (EP)
Inventor: AMINGUAL DANIEL
IPC: H04N5/217
Filed: 1991-09-26
Abstract: Des moyens de détection optoélectronique (10) sont arrangés en matrice. Des moyens de détection synchrone (22) intégrés sont connectés à chaque colonne de moyens de détection (10). La détection optoélectronique est modulée à la fréquence fm. Les signaux des circuits de lecture (14) des éléments détecteurs (12) sont démodulés par les moyens de détection synchrone (22) sous le contrôle des moyens de synchronisation (32). Chaque moyen de détection synchrone (22) comprend un amplificateur (24) qui filtre les composantes continues du signal amplifié (23), un filtre sélectif (26) centré sur la fréquence de modulation de détection fm, un détecteur de crête à crête (28) et d'un intégrateur (30), afin d'améliorer le rapport signal/bruit de dispositif selon le principe du filtre à N chemins. <IMAGE>
Patent EP-0516627-A1 (EP)
Title: Base with tab and corresponding fastening process.
Inventor: HENDEL HORST
IPC: H01H49/00
Filed: 1990-12-03
Abstract: PCT No. PCT/EP90/02076 Sec. 371 Date Aug. 20, 1992 Sec. 102(e) Date Aug. 20, 1992 PCT Filed Dec. 3, 1990 PCT Pub. No. WO91/13453 PCT Pub. Date Sep. 5, 1991.Before the flat plug (4) is inserted into a perforation (3) of the base (1), at least one rib (7) extending in the direction of insertion is stamped on a flat side. After the flat plug (4) has been inserted, the rib (7) is peeled opposite the direction of insertion and deformed in the direction towards the underside of the base. This results in a positively locking fastening of the flat plug (4) without deformations in the perforation (3) of the base.
Patent EP-0518918-A1 (EP)
Inventor: THOMAS NICHOLAS
IPC: G01N27/447
Filed: 1991-02-28
Abstract: L'appareil comprend une chambre fermée (11) dans laquelle un cylindre (12) entraîné par un moteur est monté de manière à pouvoir tourner autour d'un axe horizontal. La moitié inférieure du cylindre (12) est agencée dans une auge (15). Une empreinte immunologique peut être fixée, côté analyte vers l'extérieur, à la surface du cylindre (12), et le cylindre est ensuite tourné pour faire passer l'empreinte à travers une série de liquides de traitement contenus dans ladite auge (15). Chaque liquide est vidé de l'auge (15) avant l'arrivée du liquide suivant. Le liquide de l'auge peut être maintenu à une température voulue au-dessus de la température ambiante. De l'eau peut être projetée sur l'empreinte pour faire partir un liquide et pour rincer l'auge (15). L'empreinte peut être maintenue en place sur le cylindre (12) grâce à des rouleaux (25) qui ne tiennent que les rebords latéraux de l'empreinte.
Patent EP-0530269-A1 (EP)
Title: Improvements in or relating to microlens screens, photopolymerisable materials and artifacts utilising the same.
Inventor: JOHNSON WILLIAM NEVIL HEATON
IPC: G03B21/62
Filed: 1991-05-21
Abstract: PCT No. PCT/GB91/00795 Sec. 371 Date Dec. 18, 1992 Sec. 102(e) Date Dec. 18, 1992 PCT Filed May 21, 1991 PCT Pub. No. WO91/18304 PCT Pub. Date Nov. 28, 1991.There are disclosed variations on a basic technique for forming a diffusion or rear-projection screen comprising an array of microlenses formed by selective light exposure and consequent selective polymerization of a sheet of photopolymerizable material. Thus, the lenses may be made elongate in a preferred direction transverse to the lens axes by exposure through a mesh formed with an array of slots. The lenses may be graded refractive index lenses having a surface relief adding to the lens power, such relief being formed naturally or by molding. The photopolymerizable material may be exposed by laser light, for example to a holographic pattern and such exposure may be made through a quarter-wave plate continuously rotated to eliminate micro defects. Enhanced lens powers may be achieved by heating the photopolymerizable material to close to the softening temperature of the associated polymer before exposure to light and maintaining the material at that temperature during the resultant polymerization.
Patent EP-0535029-A1 (EP)
Title: Status-reporting device for reporting a temperature, with a suitable temperature sensor and method of manufacture of said sensor.
Inventor: BAUER HEINZ
IPC: G01K7/22
Filed: 1991-06-19
Abstract: PCT No. PCT/DE91/00507 Sec. 371 Date Dec. 21, 1992 Sec. 102(e) Date Dec. 21, 1992 PCT Filed Jun. 19, 1991 PCT Pub. No. WO91/20065 PCT Pub. Date Dec. 26, 1991.The invention is directed to a status-reporting device with a plurality of sensors which send output signals whose values depend on the status monitored by the sensors and with an evaluating device which is connected to the sensors and responds by sending an alarm signal when a preselected value of the output signals is reached. According to the invention, the evaluating device has an individual threshold switch (IC51) which generates the alarm signal and is connected with the output (3) of an interrogating device (IC3) which has a plurality of inputs (1, 2, 5, 12-15) connected to each sensor, respectively, and means (IC2) which connect the inputs (1, 2, 5, 12-15) with the output (3) periodically and one after the other. Also described is a temperature sensor which is particularly suitable for fire detection and fire extinguishing systems, as well as a process for the production thereof (FIG. 4).
Patent EP-0532634-A1 (EP)
Inventor: DAINES ROBERT A
IPC: A61K31/44
Filed: 1991-05-15
Abstract: L'invention concerne des composés de la formule (alpha), dans laquelle T représente une liaison amide et les groupes R ont la notation ci-définie. Ces composés sont utiles comme antagonistes de leucotriènes.
Patent EP-0545979-A1 (EP)
Inventor: WICHELHAUS DONATUS
IPC: F01L9/14
Filed: 1991-08-16
Abstract: Un poussoir de soupape hydraulique (4) pour moteurs à combustion interne comprend une soupape de haute pression (26) à travers laquelle s'écoule un liquide électrovisqueux en fonction d'une tension électrique. Un piston (26) relié à une soupape du moteur (5) est ainsi déplacé, de sorte que la levée de la soupape (H) est variable en continu. Un dispositif électronique de commande (36) influence la levée de la soupape en fonction de paramètres du moteur à combustion interne.
Patent EP-0561789-A1 (EP)
Inventor: MAGGARD STEVEN M
IPC: G01N21/35
Filed: 1991-08-29
Abstract: On sépare des combustibles hydrocarbures à distillat moyen, dont les points d'ébullition initiaux se situent de préférence à une température supérieure à 350 °F, à l'aide par exemple d'une chromatographie liquide initiale à haute performance produisant des fractions aromatiques et non aromatiques qui sont utilisées pour produire des aromatiques à 0 % (les fractions non aromatiques) et des aromatiques à 100 % (les fractions aromatiques) sur un spectrophotomètre à infrarouge proche. On détermine le pourcentage d'aromatiques présents dans des échantillons inconnus à partir des absorbances des bandes aromatiques dans l'infrarouge proche, en utilisant cet étalonnage à deux données et l'équation de Beer-Lambert. Les bandes préférées 1650-1700 et 2120-2256 dans l'infrarouge proche présentent une excellente corrélation avec le contenu des aromatiques.
Patent EP-0499112-A1 (EP)
Inventor: CHIZZONITE RICHARD ANTHONY
IPC: C07K16/28
Filed: 1992-02-03
Abstract: The present invention is directed to a monoclonal antibody or a fragment thereof capable of binding to at least one epitope of the α-subunit of the human high affinity Fc IgE receptor, hybridoma cells secreting such a monoclonal antibody, a process for the preparation of such a hybridoma cell and for the preparation of such a monoclonal antibody or fragment thereof, pharmaceutical compositions containing such an antibody or fragment thereof and the use of such an antibody or fragment thereof for therapy, diagnosis and purification purposes.
Patent EP-0510498-A1 (EP)
Inventor: LACHMAN IRWIN M
IPC: F01N13/04
Filed: 1992-04-15
Abstract: An apparatus and method for converting exhaust gases to innocuous products is disclosed. Exhaust gas is conveyed by a first conduit to, and passed through a first multicellular unit in which a portion of the cells are catalyzed with a first catalyst for reacting at least a portion of the NO x  to ammonia, and thereafter the resulting modified mixture only is conveyed by a second conduit from the first unit and to a second multicellular unit to react the ammonia and the remaining NO x  to produce innocuous products. The second conduit is connected only to the first and second units. The passage of the exhaust gas through the units results in conversion of NO x , CO, and hydrocarbons to innocuous products.