baber/WOPTO huggingface dataset:
Patent EP-0252330-A2 (EP)
Inventor: KLEINLEIN HERBERT
IPC: G11B15/665
Filed: 1987-06-12
Abstract: Beschrieben ist ein Video-Magnetbandgerät, das eine Einrichtung zur kraftaufwendigen Betätigung eines Bandfühlhebels während des Umschaltens vom Geräte-Spielbetrieb in den Geräte-Suchrücklauf aufweist. Für die erforderliche Drehrichtungsänderung der Bandwickelteller ist ein von einem Antriebsmotor angetriebenes Schwenkgetriebe vorgesehen. Der gesteuerte Kraftaufwand zur Betätigung des Bandfühlhebels wird durch Eingriff eines dem Schwenkgetriebe zugeordneten Einrückzahnrades in einen feststehenden Zahnstift bewirkt. Hierdurch wird kurzzeitig eine Zwangsführung des Einrückzahnrades erreicht, die für die Steuerung des Bandfühlhebels ausgenutzt wird.
Patent EP-0254999-A2 (EP)
Inventor: RIVA ERNESTO
IPC: A23K20/195
Filed: 1987-07-17
Abstract: A novel antibiotic, A 42867, is prepared by cultivating the strain Nocardia sp. ATCC 53492, or an antibiotic A 42867-producing mutant or variant thereof, under submerged aerobic conditions in the presence of assimilable sources of carbon, nitrogen and inorganic salts. The antibiotic and its addition salts are useful in the treatment of infectious diseases and as growth promotant agents.
Patent EP-0254282-A2 (EP)
Inventor: FETZER GUNTER DIPL-ING FH
IPC: G01N21/33
Filed: 1987-07-21
Abstract: Ein spektralanalytisches Gasmeßgerät weist eine Strahlungsquelle (36), einen Sendekondensor (19), ein Objektiv (13) und einen Strahlenteiler (11) auf, welcher zumindest einen Teil der von einem Reflektor (40) in sich zurückgeworfenen Strahlung zu einem Polychromator (32) lenkt. Die Sendestrahlung fällt hinter dem Strahlenteiler (11) auf einen zwischen zwei Stellungen verstellbaren Umlenkspiegel (12), welcher das Licht einem Objektivreflektor (13) zuführt. Der Objektivreflektor (13) reflektiert die Strahlung zu einem gegenüber der Strahlungsdurchtrittsöffnung (14) angeordneten Nachführspiegel (15). Es ist wenigstens ein lang- und ein kurzbrennweitiger Objektivreflektor (13) vorgesehen, um in Zusammenwirkung mit dem verstellbaren Umlenkspiegel (12) unterschiedliche Reichweitenbereiche zu gewährleisten.
Patent EP-0262392-A2 (EP)
Inventor: FRANKE ROLF
IPC: B01D33/06
Filed: 1987-08-26
Abstract: Es wird eine Einrichtung zum Abscheiden der fließfähigen Bestandteile aus einem Gemisch aus solchen und festen, insbesondere zum Aufbereiten von Lebensmitteln beschrieben. Dabei findet eine bekannte Preßpassiermaschine mit einem eine Lochtrommel (1) teilweise umschlingenden, mittels einer Preßwalze (5) an diese andrückbaren Preßband 8 Verwendung. Durch Ausbildung der Lochtrommel (1) mit einer nichtperforierten Mittelzone und Zuführung des Behandlungsgutes in den Bereich derselben gelingt es, den Trennprozeß zu optimieren. Das Behandlungsgut kann aus einem Fleisch-Sehnen/Knochen-Gemisch, zur Wurstherstellung, oder beispielsweise bei der Käse- oder Butterverpackung anfallenden Fehlpackungen bestehen.
Patent EP-0262610-A2 (EP)
Inventor: KOHN ERHARD
IPC: H01L21/338
Filed: 1987-09-25
Abstract: A field effect device utilizes heterojunction interfaces at the upper interface (20) and lower interfaces (21) of its channel (16) for the formation of two-dimensional electron gases (2-DEGs). The channel (16) is divided into two portions each under one of two selector gates (22, 23). The device is switched on by aligning the two 2-DEGs under the control of the two selector gates to be at the same interface completing a conduction path between the drain (13) and source (11) terminals of the device. The device is switched off by mis-aligning the two 2-DEGs in accordance with different bias potentials at the two selector gates to be at opposite interfaces in the channel zone. A branched channel zone utilized to provide switching between a common electrode and a pair of electrodes is shown in Fig.2. The common electrode may be either the drain or the source.
Patent EP-0267405-A2 (EP)
Inventor: MATSUO EITO
IPC: F01D5/14
Filed: 1987-09-29
Abstract: A radial-flow turbo machine comprising an impeller (10) in which the center line (190) of each moving vane (100) in a cross section perpendicular to the axis of rotation (500) becomes more distant toward the back surface side (130) of the vane from a radial straight line (700) passing through the axis of rotation (500) and through an intersection (600) where the center line (190) of the vane and a hub line intersect as a radius having the axis of rotation (500) as its center increases.
Patent EP-0233043-A2 (EP)
Inventor: FONG JAMES J C O MINNESOTA MIN
IPC: C09K3/30
Filed: 1987-02-03
Abstract: The invention provides a treating composition comprising(a) a compound having the formulawhereR<sub>f</sub> is a fluorinated aliphatic radical;A is a divalent radical obtained by eliminating the carbonyl groups of a dibasic organic acid or an organic anhydride selected from the group consisting of tetrachloro phthalic, tetrabromo phthalic and chlorendic; andM is a cation selected from the group consisting of NH<sub>4</sub><sup>+</sup>, Na<sup>+</sup>, K<sup>+</sup>, Li<sup>+</sup>, H<sup>+</sup>, or a protonated alkyl amine having from 1-6 carbon atoms in the alkyl group;(b) a normally liquid or low melting solid, water soluble or dispersible, fluoroaliphatic radical-containing poly(oxyalkylene) compound; and(c) the balance of 100 parts of a liquid vehicle.A method of treating substrates and substrates treated with the treating composition are also provided.
Patent EP-0245031-A2 (EP)
Inventor: KAWATE KEITH W
IPC: G01L27/00
Filed: 1987-04-30
Abstract: A universal sensor has a selectively scaled condition responsive element such as a capacitive pressure transducer mounted on a common support with signal conditioning means embodied in an integrated circuit to provide a control signal precisely corresponding to a sensed condition. Electrically actuatable means on the support are incorporated in the circuit for low cost, mass producible calibration of the circuit and condition-responsive element relative to each other after assembly on the common support. Preferably, a capacitive pressure transducer and a reference capacitor are arranged in a charge-locked loop relation with a common node while an array of switches cycles the voltage across the transducer and reference capacitors with opposite transitions with a predetermined frequency so change in transducer capacitance results in a differential voltage at the common node. That voltage is amplified to drive a current source-sink-integrate network and adjust sensor output voltage to restore a balanced condition at the common node and maintain sensor output voltage at a level inversely proportional to transducer capacitance. The sensor is adapted for calibration to provide an electrical calibration signal for actuating calibration means such as electrically settable potentiometers, or serially programmed digital-to-analog converters or the like to provide bias and gain and non-linearity calibration in the sensor. In one embodiment, calibration is achieved by adjustment of variable capacitors.
Patent EP-0251757-A2 (EP)
Inventor: GILL DAVID CHARLES
IPC: B65D30/08
Filed: 1987-06-29
Abstract: A container for liquid, such as herbicide, comprises a liquid-impermeable wall comprising two skins (2, 8) of plastics material. The skins (2, 8) are held apart from each other by a spacer structure (6). The wall of the container is thus less vulnerable to puncture because both skins (2, 8) need to be pierced before leakage will occur. The container is particularly suitable for packaging herbicide.
Patent EP-0283631-A2 (EP)
Inventor: KOLBATZ KLAUS-PETER
IPC: G08B21/08
Filed: 1987-12-22
Abstract: The invention describes a method and apparatus for the acoustic signalling of cases of drowning in swimming pools, to guarantee reliable trigger of the alarm while avoiding any false alarms. This is effected basically by a switching element (1) in a water-tight encapsulation, which is disposed beneath the surface of the water and which, in the event of an alarm, triggers a first alarm device (2) and delivers an acoustic signal via a signal horn (5). A transmitter (6) is also connected to the alarm device (2) and transmits the alarm signal to a receiver at a distance and to another alarm device (10). Instead of the switching element (1), a microphone (12) can advantageously be used for cases in which the swimming pool water is frozen.
Patent EP-0237515-A2 (EP)
Inventor: BOLLEN ALEX JOSEPH
IPC: C07K14/00
Filed: 1987-03-05
Abstract: Procédé de purification d'alpha-1-antiprotéase au départ d'une solution impure. Le procédé comporte plusieurs stades au cours desquels la solution est passée sur une résine échangeuse d'ions et l'éluat est traité avec un adsorbant d'échange thiol-disulfure et ensuite avec de l'héparine avant d'être passé à nouveau sur un échangeur d'ions.
Patent EP-0238474-A2 (EP)
Inventor: SEPPANEN AIMO
IPC: B28B11/08
Filed: 1987-01-15
Abstract: This publication discloses a method and apparatus for forming frogs (7) in the sides of a slipformed concrete element (5), especially a hollow-core slab. In accordance with the inven­tion, the frogs (7) are formed in the sides of the element (5) by removing cast material from the sides by a reciprocative scraping action. The reciprocative movement parallel to the side of the element (5) is effected with a drive motor (8) and a lever assembly (l7). By means of the method, it is possible to obtain a desired frog shape and depth without damaging the side surfaces.
Patent EP-0280077-A2 (EP)
Inventor: DANY FRANZ-JOSEF DR
IPC: C01B25/32
Filed: 1988-02-03
Abstract: Toothpastes which contain, as a cleansing agent, a cleansing agent consisting essentially of dicalcium phosphate dihydrate having an adsorptivity of more than 60 g H2O/100 g of cleansing agent.
Patent EP-0284856-A2 (EP)
Inventor: KOCH HELMUT
IPC: G09G5/39
Filed: 1988-03-10
Abstract: In this method, in which the memory words of at least one image line can be addressed with one common memory line address and in each case one memory column address, the processing of at least the memory words of an image line that require modification is effected by packets, for which purpose, during read and/or write access for this image line, a single memory line addressing and a word-by-word memory column addressing is carried out. <IMAGE>
Patent EP-0284081-A2 (EP)
Inventor: MAEKAWA YUKIO
IPC: G03C7/32
Filed: 1988-03-24
Abstract: Photographic materials which comprise novel color photographic couplers are provided. The silver halide color photographic material is improved in sharpness and prevention against the mixing of colors.
Patent EP-0291880-A2 (EP)
Inventor: ALDAG REINHARD DR
IPC: G03F7/031
Filed: 1988-05-13
Abstract: Photopolymerisable registration materials containing at least one photopolymerisable, olefinically unsaturated organic compound, optionally a polymeric binder, a photopolymerisation initiator, a colour-forming system composed of a colour former and a photooxidising agent, a sensitiser and also, optionally, further additives and/or auxiliaries contain certain 4-phenylpyridines as sensitiser. 
<??>Said photopolymerisable registration materials are especially suitable for making photoresist layers and lithographic printing plates.
Patent EP-0315928-A2 (EP)
Inventor: HUNT HAROLD RAY
IPC: F28F9/013
Filed: 1988-11-07
Abstract: The tubes (10) in a tube bundle (20) through which heat exchange medium flows transversely are supported by rods (34,38) arranged at a substantial angle with respect to the direction of fluid flow. In a preferred embodiment, tube bundles (20) supported by rods (34,38) are positioned in a stirred vessel (160) for heat exchange with the fluid in the stirred vessel (160). In a further preferred embodiment, the stirred vessel (160) is a fermentor for the production of bacteria or yeast.
Patent EP-0317981-A2 (EP)
Inventor: MORIKAWA SHINSUKE
IPC: C07C19/12
Filed: 1988-11-23
Abstract: A process for producing 1,1-dichloro-1,2,2,2-­tetrafluoroethane which comprises isomerizing 1,1,2-­trichloro-1,2,2-trifluoroethane to form 1,1,1-trichloro-­2,2,2-trifluoroethane, followed by fluorination with hydrofluoric acid.
Patent EP-0319937-A2 (EP)
Inventor: RESSEL HANS
IPC: A47F3/04
Filed: 1988-12-07
Abstract: The refrigerator has a covering which has film hinges (2a, 3, 2b). The covering can thus easily be removed, for example at the beginning of the sales period, and stored in a space-saving manner in that the folding panels (1a, 1b, 1c, 1d) are folded onto one another. <IMAGE>
Patent EP-0331844-A2 (EP)
Inventor: POWANDA THOMAS M
IPC: C07C69/54
Filed: 1988-11-30
Abstract: The instant invention involves a process for preparing carboxylic acid esters which comprises coreacting a carboxylic acid and an aliphatic mono or polyol by maintaining one of the reactants in a reactor at elevated temperature and adding the other reactant to the reactor over a period of time. By employing this process esterification times are significantly reduced.
Patent EP-0287525-A2 (EP)
Inventor: MAGGIONI GIAMPIETRO
IPC: H03K17/64
Filed: 1988-03-30
Abstract: A circuit for recirculating an inductive load's (L) discharge current through the driving power switching transistor (Tpw) utilizes a control transistor (Tc) of opposite polarity to that of the power transistor and capable of withstanding a minimum fraction (1/ ) of the discharge current. The circuit has the advantage of allowing recirculation of current with a fixed over­voltage independently of the value of the supply voltage, without requiring additional power devices. The circuit may also be provided with means (D1, D2 and DZ1) to turn-on the control transistor in presence of concomitant supply overvoltages to protect the power device also from dumping effects.
Patent EP-0320499-A2 (EP)
Inventor: WINTER ALFRED
IPC: B25J15/02
Filed: 1986-06-19
Abstract: A gripper for an industrial robot is provided for the exact grasping of a shaft, crankshaft or the like, the shaft being grasped by the gripper apparatus in each case at three points. For this purpose, at least two gripping arms (119) are provided, which can be controlled by a hydraulic cylinder (116), which actuates a pressure piece (117), which is situated, in the open state of the gripper, in each case above the axis of rotation (118) of the gripping arms (119) and slides on a curved outline (122) on the gripping arm, so that when the cylinder is actuated the pressure pieces are pressed outwards or inwards and the gripping arms are pivoted inwards or outwards. A vertically displaceable slide device (128 to 131) for fixing the shaft in the vertical direction is provided in the extension of the crossbeam axis. <IMAGE>
Patent EP-0337307-A2 (EP)
Inventor: ABE NAOTO C O KONICA CORPORATI
IPC: G03G5/06
Filed: 1989-04-07
Abstract: An electrophotographic photoreceptor has a light-sensitive layer on an electroconductive base. The lights- sensitive layer contains at least one carrier transport material represented by the following general formula (I):
     where Ar 1  and Ar 2  each represents an aryl group; Ar 3  represents an arylene group; Ar 4  represents a p-phenylene or naphthylene group; R 1  and R 2  each represents an alkyl or aralkyl group; and each of these groups may optionally have a substituent.
Patent EP-0341456-A2 (EP)
Inventor: BINDL MONIKA DR
IPC: B22F9/08
Filed: 1989-04-18
Abstract: In a process for electrolytically depositing layers resistant to corrosion by hot gases, metal alloy powder having spherical shape and passivated surface is used in a concentration of less than 100 g/l. This makes it possible to achieve a high inclusion rate of up to 45% by volume with little technical effort.
Patent EP-0348640-A2 (EP)
Inventor: OSAWA AKIHIKO C O INTELLECTUAL
IPC: H01L21/768
Filed: 1989-05-10
Abstract: This invention discloses a semiconductor device including a surface protective film obtained by forming an amorphous semiconductor film (16) on a semiconductor substrate (11).
Patent EP-0349774-A2 (EP)
Inventor: HARARI ELIYAHOU
IPC: H01L27/115
Filed: 1989-06-06
Abstract: Structures, methods of manufacturing and methods of use of electrically programmable read only memories (EPROM) and flash electrically erasable and programmable read only memories (EEPROM) include split channel and other cell configurations. An arrangement of elements and cooperative processes of manufacture provide self-alignment of the elements.
Patent EP-0357898-A2 (EP)
Inventor: BLESS FRANZ
IPC: F27B17/00
Filed: 1989-06-29
Abstract: The invention relates to an industrial furnace, in particular a chamber-type furnace, for the heat treatment of metallic objects, with a housing, in which a heating chamber is formed for the respective charges to be treated, with a door which closes a front housing opening of the housing and which can be opened to load and unload the heating chamber, and with a fan arranged laterally on the housing, for convection heating of the charges. In order to develop the known industrial furnace, in particular a chamber-type furnace for the treatment of metallic objects, in such a manner that fully automatic operation is possible with it, it is proposed according to the invention that the door be arranged on a vertical displacement device and that, for loading and unloading the heating chamber, a charging device be arranged in a stationary manner immediately in front of the front housing opening. <IMAGE>
Patent EP-0358949-A2 (EP)
Inventor: PANUSH SOL
IPC: B05D7/24
Filed: 1989-08-09
Abstract: A substrate material coated with a multi-layer coating composition and a method of coating the substrate material with a multi-layer coating composition. The multi-layer coating composition consists of an inner pigmented film-forming base coat. An intermediary transparent film-forming coating is applied over the base coat, the intermediary coating comprising a blend of iron oxide encapsulated mica pigment in a pigment to binder ratio of about .001 to about .35, and up to about 50 wt.% based upon the weight of the pigment dye of a metal organic complex dye selected from the group consisting of 1:2 cobalt metal organic complex dyes and 1:2 chrome metal organic complex dyes. An outer film-forming transparent top coat coating composition is the third component of the multi-layer coating and is applied over the intermediary coat. The resulting multi-layer coating composition when cured or dried to a hard, durable film on a substrate has an opalescent appearance, and a stained glass glow color effect.
Patent EP-0356811-A2 (EP)
Inventor: SUZUKI NAOYUKI MITSUBISHI RAYO
IPC: B29C45/26
Filed: 1989-08-16
Abstract: An optical memory disk hub made essentially of from 7 to 55% by weight of a thermoplastic resin and from 45 to 93% by weight of magnetic powder and/or magnetic fiber.
Patent EP-0374665-A2 (EP)
Inventor: DATTAGUPTA NANIBHUSHAN
IPC: C12Q1/6813
Filed: 1989-12-09
Abstract: A method for amplifying specific target nu leic acid sequences in a sample, the method comprising
     (a) contacting under hybridization conditional (i) a first primer nucleic acid and a second primer nucleic acids, one of said first or second primer nucleic acids being immobilized or immobilizable, the other is either immobilized or immobilizable or labeled, with (ii) a test sample containing target nucleic acid sequences,   (b) contacting the resultant product of step (a) with an extender enzyme and at least one nucleotide residue for extension under conditions to elongate the resultant hybridized primer nucleic acids, and   (c) denaturing the product of step (b), to produce immobilized target nucleic acid sequences, and   (d) repeating at least once a cycle of steps (a), (b) and (c) with the product of step (c) of the previous cycle being used in place of (a)(ii). The above described method can be used to detect specific target nucleic acid sequences by using a test sample suspected of containing target nucleic acid sequences and determining if an amplified sequence is present.
Patent EP-0342734-A2 (EP)
Inventor: RADSZUWEIT REINHOLD
IPC: H01G9/10
Filed: 1989-05-09
Abstract: An insulated cover lid for an electrically conductive casing (11), in which electrical components (12) are en­capsulated. The lid (10) has at least two contact means (18) to be connected to an external circuit. In order to increase the creepage distances, the lid (10) is provided with a projection (31) of insulating material in the form of a partition wall between the contact means (18), and is also provided with two heels (32) of insulating mate­rial, in which the contact means (18) are secured. The partition wall (31) extends all the way to the heels (32) to form a tight sealing therewith.
Patent EP-0326399-A2 (EP)
Title: Oxygen sensor
Inventor: KATO NOBUHIDE - AZA-YANOWARI
IPC: G01N27/407
Filed: 1989-01-27
Abstract: An oxygen sensor having a plate-shaped oxygen sensor element (2) has a measuring electrode (1) on the front face of the sensor element (2) and a protective cover (3) covering the sensor element and having gas inlet holes (4) for introducing a gas to be measured therein. To avoid variation of the performance of the sensor depending on its position in the gas a cylindrical body (6) is provided between the sensor element (2) and the protective cover (3) in such fashion as to avoid direct impingement of the gas to be measured upon the measuring electrode. Thus, the oxygen sensor can always provide measurements of the gas with high precision and a constant λ controlling point.
Patent EP-0337738-A2 (EP)
Inventor: ONO HISAO
IPC: C09K23/52
Filed: 1989-04-11
Abstract: A conjugated diene sulfonation product represented by the formula (I):
      wherein R¹ to R⁶, which may be the same or different, represent hydrogen atoms, alkyl groups having 1 to 8 carbon atoms, aryl groups having 6 to 20 carbon atoms or -SO₃X groups (X represents a hydrogen atom, a metal atom, an ammonium group or a quaternary ammonium group), at least one of said R¹ to R⁶ being the -SO₃X group, a polymer of the conjugated diene sulfonation product or a copolymer of the conjugated diene sulfonation product with a monomer copolymerizable therewith. The sulfonation product, the polymer and the copolymer are useful as a dispersing agent for preparing a solid fuel dispersion, a cement dispersion, a dye and/or pigment dispersion or a metal oxide dispersion or as a water-­treating agent, a fiber-treating agent, a plating bath additive and an excavation-muddy water-viscosity-adjusting agent.
Patent EP-0364143-A2 (EP)
Inventor: HOLLSTEIN THOMAS E
IPC: B05B7/08
Filed: 1989-10-02
Abstract: A method and apparatus for coating one section of a substrate e.g. a pipe with corrosion resistant powder coating material by spraying the section to be coated with electrostatically charged, air-entrained powder through two stationary nozzles (20,42), one of which is directed at the section to be coated, and the other of which is directed angularly at another part of the substrate/pipe. To prevent overspray of the powder from contacting the substrate adjacent to the areas to be coated, a pair of air nozzles (66,68) are directed at the area of the pipe adjacent to the area to be coated.
Patent EP-0367628-A2 (EP)
Inventor: AIBA MASAHIKI
IPC: B65H15/00
Filed: 1989-11-03
Abstract: A sheet turning device (3) in a sheet transporting path (D) for receiving a sheet (40) transported in a predetermined direction (C), turning said sheet (40) and transporting said sheet (40) in said direction (C), comprising a pair of rollers (31a, 31b), a belt (32a - 32d) extending between said rollers (31a, 31b) for turning said sheet (40), a switch (22) for stopping said sheet (40) transported onto the lower inner surface of said sheet turning belt (32a - 32d), a driving shaft for circulating said sheet turning belt (32a - 32b) to transport said sheet (40) kept on the lower inner surface of said sheet turning belt (32a - 32d) in a direction orthogonal to said predetermined direction (c), a pressing member (34) for stopping and pressing said sheet (40) on the upper inner surface of said sheet turning belt (32a - 32d), and a sheet transporting roller (33) for transporting said sheet (40) pressed by said pressing member (34) in said predetermined direction (C).