baber/WOPTO huggingface dataset:
Patent EP-0228620-A2 (EP)
Inventor: ONO YUZO C O NEC CORPORATION
IPC: G11B7/135
Filed: 1986-12-09
Abstract: For use in combination with an optical source (43) for generating a coherent beam along a main optical axis, an optical head device comprises a diffraction grating (75) having a plurality of grating regions which are responsive to the coherent beam for directing a zeroth-order diffracted beam to a focussing lens (44) and are responsive to an optical beam reflected from an optical recording medium (41) for directing sidewards diffracted beams to an optical detector assembly (45). An effective area of a diameter of about 5 mm is sufficient for the diffraction grating (75). Each sidewards diffracted beam may form an angle of 20° with the main optical axis. The optical detector assembly (45) is used in detecting focussing and tracking errors for the recording medium (41) and can be used in reproducing optical information from the recording medium (41). A six-partitioned optical detector assembly (45) is preferred when the grating regions are four in number. Either a four-partitioned or a three-partitioned optical detector assembly (45) is preferred when the grating regions are two in number. Depending on the grating regions, the optical detector assembly (45) preferably has two optical detector elements (71, 72) which are placed on different levels relative to the diffraction grating.
Patent EP-0196212-A2 (EP)
Inventor: MOYER WENDELL W
IPC: C09J4/02
Filed: 1986-03-24
Abstract: This invention provides a curable adhesive composition suitable for splicing optical fibers or connecting optical fibers to other optical elements which comprises a fluoracrylate having the formula
     wherein R, and R 2  are acrylate, methacrylate or hydrogen, n is an integer of 1 through 5, and at least one R 1  is acrylate or methacrylate and at least one R 2  is acrylate or methacrylate. The adhesive containing the fluoroacrylate may also contain a polyfunctional acrylate or methacrylate monomer having 2 to 7 acrylate or methacrylate groups, which is used to adjust the refractive index value of the adhesive composition to precisely match the optical fiber refractive index. The adhesive composition may also contain an acrylate or methacrylate oligomer which does not affect the refractive index and is used to adjust the viscosity of the uncured adhesive composition to the desired level. The adhesive composition may contain a photoinitiator and be photocured.
Patent EP-0242475-A2 (EP)
Inventor: BULLOCK JOSEPH JOHN III
IPC: B65D51/20
Filed: 1986-10-15
Abstract: To resist tampering with the contents of containers, a plastic cap 51 is provided with a foil liner 71. When the cap is seated on the container neck 11, the foil is caused to be sealed across the neck. To inhibit the foil from coming loose from the cap before closure a circumferential groove 72 is formed in the inside of the skirt wall immediately below the cap top disc 52. The outer edge of the foil snaps into the groove but does not remain in the groove when the cap is removed for dispensing contents. A tab 74 is formed extending out from the edge of the foil to be gripped by the consumer to remove the foil. This tab is folded over when the tab and cap are intact.
Patent EP-0231605-A2 (EP)
Inventor: HEEFNER DONALD L
IPC: C12N15/04
Filed: 1986-11-27
Abstract: A method of systematically generating and isolating highly flavinogenic strains of  Candida   flareri . The strains  Candida   flareri  GA18Y8-6#2 dgr and  Candida   flareri  GA18Y8-6#2#11 have been developed and produce yields of ca. 7.0 to 7.5 grams per liter per 6 days. The method includes a combination of iterative mutage­nizing steps and protoplast fusion steps performed on the parent strain and the descendant strains which are selected following each step according to a screening protocol.
Patent EP-0207846-A2 (EP)
Inventor: MORIOKA SATOSHI
IPC: A23K20/195
Filed: 1986-06-18
Abstract: The process consists in adding optionally acidified water to a solution of nosiheptide, consisting of the culture medium of a nosiheptide-producing strain and of a water-soluble solvent and in then insulating the nosiheptide after the separation of a fraction which is insoluble in the solvent having the mycelium as a main constituent.
Patent EP-0241626-A2 (EP)
Inventor: JUILLET HUBERT
IPC: B65D83/14
Filed: 1986-10-01
Abstract: Le distributeur-doseur est constitué par un récipient cylindrique (10) réalisé en matière plastique moulée, présentant un orifice (22), par un piston (13) se déplaçant dans le récipient (10) et délimitant deux chambres (16 et 17) contenant respectivement un produit (P) tel que de la pâte dentifrice, et un gaz propulseur (A), par exemple de l'air comprimé, et par une valve (12), dont le corps (15) est venu de moulage avec le corps (14) du récipient (10), permettant à l'utilisateur ou au consommateur d'extraire, à travers ledit orifice (22) au fur et à mesure de ses besoins, une certaine quantité de produit. 
     La valve (12) comprend un pointeau (19) se déplaçant dans un trou (20) traversant de part en part, horizontalement le corps (15) de la valve (12). Son organe de commande est un levier coudé (29) logé dans un espace (25) ménagé dans le corps (15) de la valve (12) du côté opposé audit orifice (22).
Patent EP-0207926-A2 (EP)
Inventor: HRUSKA HELMUT DIPL-ING DR
IPC: G02B6/36
Filed: 1986-05-23
Abstract: 1. An apparatus for releasably coupling two optical fibres, which are each constructed at their free ends with a pin, which pins may each be inserted into a sleeve and guided therein so that their end faces come to rest against each other, the pins consisting at least in part of magnetizable or magnetic material and the sleeve, which is made of non-magnetic material, being constructed with at least one magnet or at least one electric coil, characterized in that either a single continuous connecting sleeve (1) is associated with the two pins (2, 3), on which sleeve (1) the magnet (5) or the electric coil sits directly and which projects beyond the magnet (5) or the electric coil on both sides in the axial direction (Fig. 1), or the magnet (13) is constructed as a sleeve and is inserted between two sleeves (11, 12) in such a way that the two pins (2, 3) are guided through these three parts (11, 12, 13) (Fig. 4).
Patent EP-0233609-A2 (EP)
Inventor: DAVIS RUTH ANN
IPC: F25J3/02
Filed: 1987-02-13
Abstract: The present invention is directed to a gas separation system for separating or rejecting nitrogen from a natural gas feed (1) containing nitrogen, over a wide range of nitrogen concentrations, under elevated pressure using a single distillation column (19) with two intermediate side condensers (21, 37) and a closed loop heat pump which reboils and partially refluxes the column. The lower (37) of the intermediate condensers is cooled by heat exchange with the heat pump fluid and the overhead nitrogen fraction of the column. The upper (21) of the intermediate condensers is cooled by heat exchange with the overhead nitrogen fraction of the column. The process can handle feeds with increasing nitrogen composition and more than 100 vppm carbon dioxide. The process provides a high methane recovery over the entire feed range, and provides a nitrogen product having an elevated pressure suitable for recycling and reinjection into an oil or gas well to maintain well head pressure.
Patent EP-0236987-A2 (EP)
Inventor: UENO HAYAO
IPC: C07C241/00
Filed: 1987-03-06
Abstract: The invention provides chemically modified proteins having a group of the formula:wherein R represents a hydrogen atom or a lower alkyl, m represents an optional positive integer and n represents an integer I to 4, the group being bonded to at least one primary amino group of the protein, and a method of producing the same.The chemically modified proteins according to the invention can be produced by reacting a protein with an imidoester of the formula:wherein R, n and m are as defined above, R' represents a group constituting an imidoester with an adjacent imidoyl group.The chemically modified proteins according to the invention are useful as drugs, among others.
Patent EP-0263423-A2 (EP)
Inventor: ORIMO MASAYUKI
IPC: G06F15/173
Filed: 1987-09-29
Abstract: A distributed processing system comprises a plurality of pro­cessors (11 to 14) which are connected to a common trans­mission line (1). When a program constitution in anyone of the processors (11 to 14) has changed, a message to this effect is broadcast to the common transmission line (1). When the mess­age has been received from the common transmission line (1), information on programs stored in the respective processor (11 to 14) is broadcast to the common transmission line (1), whereby the messages indicating the program constitutions in the individual processors (11 to 14) are automatically broad­cast onto the transmission line (1) at the changes of the con­stitutions of programs. If in such a system a series of pro­cesses are executed by a plurality of programs, the relation among programs according to the flow of the series of pro­cesses can be recognized using information on the input/output data of each of the programs.
Patent EP-0244130-A2 (EP)
Inventor: BARTON ALAN EDWARD
IPC: C07D213/06
Filed: 1987-04-16
Abstract: A process for making certain 6-aryl-2-methyl-pyridines, which are useful intermediates in the preparation of biologically active compounds, comprises
     (a) subjecting a ketal of 1-hydroxy-1-aryl-5-hexanone to a Jones oxidation to yield a 1-aryl-1,5-hexanedione; or treating the 1-aryl-1-hydroxy-5-ketal-hexane with manganese dioxide in solvent to yield a ketone; and   (b) reacting the 1-aryl-1,5-hexanedione or the ketone from (a) with excess hydroxylamine hydrochloride in polar solvent at a temperature of from 50°C to 100°C.
Patent EP-0248530-A2 (EP)
Inventor: KAY LESLIE
IPC: G01S15/32
Filed: 1987-05-01
Abstract: A method for inspecting or monitoring a product by determining the distance (D), in a selected direction, between selected surfaces (A, B) of two parts of the product, which distance (D) has a given value when the two parts are in a correct positional relation by the steps of producing airborne stress wave energy radiation, varying the frequency of the radiation between end values, and transmitting the radiation of varying frequency toward the surfaces at least approximately in the selected direction; receiving the transmitted radiation, after reflection from the surfaces, at a receiving location; and deriving an indication of the instantaneous difference (Δf) in frequency, at the receiving location, between the radiation reflected from the selected surface (A) of one of the parts and the radiation reflected from the selected surface (B) of the other one of the parts.
Patent EP-0257996-A2 (EP)
Inventor: HAARAKILTA ASKO
IPC: A23K20/189
Filed: 1987-08-21
Abstract: A relatively dry, thermally stable, feed premix comprising a pelletized mixture of a physiologically acceptable carrier, for example, a grain flour, and one or more enzymes, is produced by mixing the ingredients, reacting the mixture to absorb the enzyme or enzymes into the carrier, and pelletizing the reacted mixture.
Patent EP-0241386-A2 (EP)
Inventor: SUKEDA TOSHIAKI
IPC: G11C19/08
Filed: 1987-04-10
Abstract: A magnetic bubble memory device comprising a chip assembly having a plurality of bubble memory chips (10,11) superposed one above the other on a main printed wiring film (30). The lowermost chip is electrically connected to wiring patterns formed on the main printed wiring film (30). Each of the upper chip or chips is mounted on an auxiliary printed witing film (40) and electrically connected to the wiring patterns of the main printed wiring film through the auxiliary printed wiring film. The chip assembly is assembled with coils (60, 61, 62) for generating a revolutional magnetic field disposed in a magnetic shield case (92) in such a manner that the bubble memory chips are disposed inside of the coils and both ends of the main printed wiring film are disposed outside of the coils for outer connection.
Patent EP-0273022-A2 (EP)
Inventor: MERTENS MARCEL
IPC: E01F9/011
Filed: 1987-12-17
Abstract: The invention relates to an information holder or timetable holder intended to be mounted on a post. It consists of a transparent sheath (10) of elliptical cross-section placed around a post (P) and serving to contain the information. The transparent sheath is closed off at the bottom and top by supporting elliptical discs (1, 3) which each consist of two parts and have a circular collar (5, 7). The two halves of each supporting disc are fitted with a screw which may be driven into the post in such a way that the assembly is mounted on the post. The information should be affixed behind each of the transparent parts (10) on a flexible card having a width equal to half the circumference of the elliptical section. The height of the flexible card is equal to that of the transparent part. <IMAGE>
Patent EP-0298187-A2 (EP)
Inventor: WOKAN ANDREAS
IPC: F02D41/22
Filed: 1988-01-14
Abstract: Die Sicherheitsüberwachung einer elektrischen Gaspedalanlage mit einem Sollwertgeber (2), einer Reglereinheit (3), einem Stellglied (4) sowie dem Sollwertgeber und dem Stellglied zugeordneten Sicherheitskontakten (8 bzw.9) umfaßt die Möglichkeit einer Überprüfung des Sicherheitskontaktes (9) des Stellgliedes auch dann, wenn aufgrund einer erhöhten Leerlaufdrehzahlregelstellung oder einer mechanischen Einschränkung die Regelstellung des Stellgliedes über dem Schaltpunkt des Sicherheitskontaktes liegt. Zu diesem Zweck wird bei Überschreiten der Motordrehzahl über einen bestimmten Schwellwert (nS), der sich aus der erhöhten Leerlaufdrehzahl vermehrt um einen Sicherheitszuschlag ergibt, bei Fehlen eines entsprechenden Signals vom Sollwertgeber von der Reglereinheit (3) Schubbetrieb erkannt und das Stellglied (3) soweit zurückgeführt, daß der Sicherheitskontakt (9) geschaltet haben muß. Tritt eine Schaltung des Sicherheitskontaktes (9) nicht ein, so wird eine Fehlerreaktion ausgelöst.
Patent EP-0277586-A2 (EP)
Inventor: SKIBOWSKI HUBERT
IPC: F17D3/08
Filed: 1988-01-27
Abstract: The proportioning valve has an adjusting device for the valve member, the valve member being guided non-rotatably in a pipe socket which is attached radially to the conduit and in the closed position conforms to the contour of the inner wall of the pipe, and the adjusting device shifts the valve member into the conduit for opening. <IMAGE>
Patent EP-0287765-A2 (EP)
Inventor: ZARDI UMBERTO
IPC: C01C1/04
Filed: 1988-02-16
Abstract: The system to modernize reactors for exothermic heterogeneous synthesis of ammonia, methanol and the like, consisting of a pressure shell (M), of an airspace forming wall (I), of a wall or cartridge delimiting the catalytic beds (C₁,C₂,C₃), and of catalyst-­containing baskets, now consists in providing:
     a) a wall (I) forming an airspace (with the shell) in a single piece substantially on the whole axial length of the reactor;   b) a bed-forming wall (L) which is entirely distinct from and totally unconnected to the airspace forming wall (I) and is, instead, constituted of independent modules each delimiting at least one catalytic bed, each module resting either on the underlying module or on the extension (20) of the inside gas distribution collector, and being formed by the walls which contain the catalyst and distribute the gas there through; and   c) a contact of catalyst portions with section of the airspace forming wall.
Patent EP-0281028-A2 (EP)
Title: Geformte Reinigungsmittel
Inventor: WEGENER INGO
IPC: C11D17/00
Filed: 1988-02-26
Abstract: Geformte Reinigungsmittel, z. B. Stückseifen, mit einem Gehalt von 30 bis 70 Gew.-% eines Natrium-C12-C18-Alkylsulfats enthalten zur Verbesserung der Formbarkeit und der Anwendungseigenschaften 5 bis 25 Gew.-% eines C12-C18-Fettalkohols, 5 bis 25 Gew.-% Palmitin- und/oder Stearinsäure, ggf. teilweise verseift, und 1 bis 30 Gew.-% eines Alpha-Sulfofettsäure-Salzes der Formel <IMAGE> in der R¹ eine C9-C21-Alkylgruppe, A ein Alkali-, Ammonium- oder Alkanolammonium-Kation und B Wasserstoff ist oder eine der Bedeutungen von A hat.
Patent EP-0286825-A2 (EP)
Inventor: ECKSTEIN FRITZ PROF DR
IPC: C07H19/16
Filed: 1988-03-07
Abstract: A method of treating viral diseases in a human subject is disclosed. The method involves applying effective amounts of the compound:
      wherein X is an azido group, a methoxy radical or a fluorine atom and B is thymine, uracil, guanine, cytosine, purine or hypoxanthine if X is methoxy or fluorine, and B is guanine, purine or hypoxanthine if X is azido or a pharmaceutically acceptable salt thereof. Also disclosed are compositions and compounds useful in the method.
Patent EP-0295661-A2 (EP)
Inventor: CASSESE FERDINANDO
IPC: B62D21/00
Filed: 1988-06-15
Abstract: The rear frame is resiliently connected to a central frame (1) of the support structure and is adapted to support the engine (2) and some of the members (3, 4) of the transmission and is resiliently connected to each rear wheel (5) of the motor vehicle; this frame substantially comprises a pair of first ring-shape structural elements (10) each of which is adapted to support a resilient suspension and comprises a plurality of limbs (11a, b, c, d, e) connected together; the frame further includes a plurality of cross members (12a, b, c, d) connecting together the ring-shape structural elements to form with them a single lattice structure, as well as two pairs of longitudinal side members (13a, b) each of which has one end fixed to one of the ring-shape structural elements and the other end (14a, b) adapted to be connected resiliently to the central frame.
Patent EP-0302462-A2 (EP)
Inventor: SCHLEICHER WERNER DR
IPC: A23K40/30
Filed: 1988-08-03
Abstract: The invention relates to a stabilised feed additive, in particular containing zinc bacitracin, and processes for its preparation.
Patent EP-0304062-A2 (EP)
Inventor: OTT KLAUS
IPC: B02C17/20
Filed: 1988-08-18
Abstract: A grinding container (12) contains an agitator mechanism (20) which can be rotary-driven and around the latter a grinding space which can be filled at least partially with grinding bodies (50) and grinding material (52). A feeding tube (54) through which grinding bodies (50) can be fed from the outside to a central area of the grinding container (12) when the agitator mechanism (20) is running leads into a hollow space (40) which is constructed in the agitator mechanism (20) and is connected to the grinding space (18) by means of at least one essentially radial outlet opening (46) in the agitator mechanism (20). As a result, a rapid feeding of grinding bodies (50) is made possible. <IMAGE>
Patent EP-0305856-A2 (EP)
Inventor: KINZEL HELMUT
IPC: H02H3/12
Filed: 1988-08-23
Abstract: A process for detecting a current flowing over the human body between a live and neutral conductor, and for switching off the mains conductor, comprises the steps; the output signal produced by a current sensor located in a mains conductor is detected and a trip device to switch off the mains conductor is operated only if the value of the current sensor signal is between an upper and a lower threshold value. 
<IMAGE>
Patent EP-0312148-A2 (EP)
Inventor: BRUGGENDIECK SIEGFRIED
IPC: G02B6/36
Filed: 1988-10-03
Abstract: The pin has a core sleeve centrally accommodating the waveguide and a metal sleeve which surrounds the core sleeve and is bonded thereto. A plug-in connection that moves easily and has low attenuation in a large temperature range is achieved when the metal sleeve (4) has at least one slot (5, 6, 7). <IMAGE>
Patent EP-0274449-A2 (EP)
Inventor: GARDEL WILLIAM ALBERT
IPC: A63H3/40
Filed: 1988-01-08
Abstract: The present invention provides an artificial eye for a toy comprising a primary housing (10), a secondary housing (12), an inner body (14), balance means (16) and tear duct means (36). The secondary housing (12) is pivotally retained in the primary housing (10) and the inner body (14) is pivotally retained in the secondary housing (12). The balance means (16) is arranged to result in relative pivotal motion between the primary and secondary housings (10, 12) and relative pivotal motion between the secondary housing (12) and the inner body (14) upon respective movement of the primary housing (10). The tear duct means (36) enables liquid to escape from the eye to simulate tears.
Patent EP-0290288-A2 (EP)
Inventor: DONOVAN KENNETH BURTON
IPC: G09B9/00
Filed: 1988-05-06
Abstract: The areal height and areal reflectivity of source data for defining a landmass are modified in real time in response to the areal reflectivity of the source data, so that the modified values may be processed for generating radar images to be displayed. The images may include stationary three-­dimensional features, useful for a high resolution radar, without need to preprocess data or increase bulk storage medium size of landmass data. In addition, the features, which may include industrial, forestial, commercial and/or residential areas, and/or specific detail such as a predetermined airport, may be predeterminedly disposed within a landmass area more realistically to present an image that is to be expected from an actual operating environment.
Patent EP-0299744-A2 (EP)
Inventor: KOBAYASHI SADAO
IPC: E01F9/576
Filed: 1988-07-13
Abstract: A pavement marking sheet material made of rubber, synthetic resin or the like in which a multiplicity of glass microspheres (5) are embedded comprises an upper layer (1) in which said glass microspheres (15) are embedded in such a manner that a multiplicity thereof are partial­ly exposed from the surface of the sheet, and a lower, softer and less restorable layer (2) having a JIS K6301 hardness within a range of 30°-75° and a restoration rate of 50% or less.
Patent EP-0303511-A2 (EP)
Inventor: KWIS STANLEY H
IPC: A21D2/26
Filed: 1988-08-12
Abstract: A pie, such as a meat or fruit pie, having a bottom crust which is suitable for baking and browning in a microwave oven is provided. A preferred bottom crust contains a reducing sugar such as dextrose, an amino acid source such as whey solids, a dough conditioner to prevent dough shrinkage and a leavening agent to enhance browning and to provide a puffy crust. The pie filling contains less than 90 weight % water. The pie is supported in a tray composed of a microwave-interactive material which heats upon exposure to microwaves. The bottom crust of the pie browns as a result of several browning phenomena including low temperature Maillard browning reactions and high temperature caramelization reactions.
Patent EP-0305201-A2 (EP)
Inventor: EDGE MICHAEL DEREK
IPC: C07H21/00
Filed: 1988-08-26
Abstract: Processes for the preparation of biotinylated polynucleotides and analogues thereof and protected intermediate products for use in such processes are described and claimed. The processes may be conveniently used in the automated synthesis of biotinylated polynucleotide on a DNA synthesiser. The polynucleotides so prepared may be used as labelled probes e.g. as diagnostic tools for clinical and research uses.
Patent EP-0308131-A2 (EP)
Inventor: KAMBE SHIGEMITSU
IPC: C08J5/18
Filed: 1988-09-08
Abstract: An ethylenic thermoplastic resin composition suitable for a heavy duty bag which comprises
     (a) 20-80% by weight of an ethylene/α-olefin copolymer having a density of 0.910 to 0.940 g/cm³.   (b) 70-5% by weight of a copolymer of ethylene and a carboxyl group containing monomer or a derivative thereof; and   (c) 50-5% by weight of an ethylene/α-olefin copolymer having
   (i) a density in the range of not lower than 0.860 g/cm³ to lower than 0.910 g/cm³,   (ii) a maximum peak temperature not lower than 100°C as measured according to differential scanning calorimetry (DSC) and   (iii) a boiling n-hexane insolubles content not smaller than 10% by weight,   provided the total amount of the components (a), (b) and (c) is 100% by weight.