baber/WOPTO huggingface dataset:
Patent EP-0187383-A2 (EP)
Inventor: YAMANOI HIROSHI
IPC: C01G29/00
Filed: 1985-12-27
Abstract: @ A method of producing bismuth titanate fine powders comprising hydrolysis product of an inorganic titanium compound or water soluble titanium salt, reacting the solution with water soluble bismuth compound in an aqueous alkaline solution having pH value between 14.0 and 14.9, and filtering and washing the resulting precipitates from the solution. Further, a method of producing bismuth titanate fine powder comprising the steps of, prepering an aqueous solution containing hydrolysis product of titanium compound or water soluble titanium salt, reacting the solution with water soluble bismuth compound in an aqueous alkaline solution having pH value between 14.1 and 14.85 at a temperature not lower than 150°C. 
     When the reaction is to be carried out at an ambient pressure, it can be carried at a temperature higher than 50 C and lower than the boiling point of the solution at the ambient pressure. The precipitate resulting from the reaction is filtered and heat-treated to fine powders of bismuth titanate Bi 4 Ti 3 O 12 . When the reaction of the solution is carried out in an autoclave and at higher than 150°C, it is possible to directly obtain the fine powders of bismuth titanate of the orthorhombic structure.
Patent EP-0161022-A2 (EP)
Inventor: ALFONSO LELIO
IPC: E05F15/16
Filed: 1985-04-15
Abstract: A device for activating the manual control in an electri- ;ally controlled window regulator of the type in which the electric control of the window glass translation is actuated by a motor operated manually in a suitable manner which controls the translation of the glass by means of kinematic mechanisms which comprise a worm screw-gear assembly and in which the worm screw is rotated by the motor through a flexible control and the gear makes to rotate axially a member which gives rise to the vertical translational movement of the glass, comprises according to the present invention a sleeve and a bushing interposed between the gear and the said member and rigidly connected to one another for rotation, the said member being in constant rigid connection with said member; in addition, the sleeve is pushed by resilient means into rigid rotational engagement with the gear; manually controlled crank mechanisms produce the disengagement of the sleeve from the gear against the action of the resilient means in order to transmit the rotational movement directly to the said member through the crank mechanism with the interposition of the sleeve.
Patent EP-0156584-A2 (EP)
Inventor: FUKUDA MICHIO
IPC: B65B13/02
Filed: 1985-03-13
Abstract: A binding machine for binding a bundle (15) of elongate members such as electric wires, the binding machine having a drum-like rotary member (2) mounted for rotation at least in one direction, the rotary member (2) having a notch (3) extending radially inwardly to the area around the centre thereof such as to provide a substantially U-shaped work holding portion, the rotary member further having a tape guiding portion (12) extending radially outwardly therefrom and provided with a pair of guide pins (13A,13B) which are spaced in the radial direction of the rotary member (2), a cutting blade (20) being disposed between two concentric circles along which the guide pins (13A,13B) move when the rotary member (2) rotates, said cutting blade (20) being directed counter to the direction of rotation of the rotary member (2), a tape roll holding means (16) being mounted on the frame (1) for holding a tape roll (17) such that the leading end of the tape (25) extracted therefrom is-lead to a position in front of the radial opening (3) of the tape holding means, the arrangement being such that when the rotary member (2) rotates with a work (15) received in the work holding means (3) and partially wound by the tape (25) extracted from the tape roll (17), the tape (25) is further extracted, cut and wound around the work (15) thus accomplishing the binding.
Patent EP-0177346-A2 (EP)
Inventor: FARR GLYN PHILLIP REGINALD
IPC: B60T11/232
Filed: 1985-10-02
Abstract: A short master cylinder includes a secondary pressure chamber recuperation valve assembly (26) which is mounted in the side of the master cylinder body and incorporates a centre valve operable by a lever (29) which engages the rear surface of the front seal support flange of the secondary piston (8A). Thus, the portion of the secondary chamber (14) defined by the master cylinder bore is devoid of all valve and operating linkage components. Recuperation flow to the primary chamber (13) is via a centre valve assembly (36) bores (34,35) the space (23) between the seals of the secondary piston, and the passage (21,22) through which the lever (29) extends.
Patent EP-0184356-A2 (EP)
Inventor: BOLGER THOMAS VINCENT
IPC: H04N3/237
Filed: 1985-11-21
Abstract: Vertical beam landing errors in color cathode ray tubes are corrected by a digital delay circuit (20) which provides horizontal scan line video pixel information at its proper location to produce a distortion corrected raster. Accurate correction is provided by sample interpolation techniques (31, 32, 37) that effectively form derived pixels that have an apparent location between scan-lines that corrects the scanning distortions. The location of the derived pixel relative to the video pixel samples can be determined by the selection (34, 35) of the interpolating coefficients. Such correction is preferably combined with a scan line offset technique (34, 30) providing a coarse correction.
Patent EP-0186361-A2 (EP)
Inventor: CHAUDHRY ARSHAD-UL-HAQ
IPC: D06P1/52
Filed: 1985-12-09
Abstract: A thickener for thickening an aqueous medium comprises a water-in-oil emulsion of a water soluble polymer in which either the polymer is essentially wholly ionic in nature and is present in solution in the aqueous phase of the emulsion, or the thickener is employed in the presence of an oil soluble surfactant present in an amount of at least 15% by weight of solid polymer. Such a thickener is particularly suitable for thickening aqueous media containing large amounts of electrolyte such as printing pastes. 
     If at least a part of the oil phase of the water-in-oil emulsion is a silicone oil, a fabric printed by a printing paste thickened by such a thickener has a softer handle.
Patent EP-0149583-A2 (EP)
Inventor: COMBOURIEU MICHEL
IPC: C07D405/12
Filed: 1985-01-18
Abstract: The present invention relates to new compounds of the general formula:    <IMAGE>  I  in which X represents oxygen or sulphur and R represents a linear or branched alkyl group with 1 to 7 carbon atoms, and pharmaceutically acceptable acid addition salts thereof, having valuable cardiovascular properties.
Patent EP-0156772-A2 (EP)
Inventor: AZRIA MOISE
IPC: A61P3/00
Filed: 1985-03-22
Abstract: CGRPs. for example human and rat CGRP, and related peptides are effective as regulators of body Ca balance and are useful e,g, for the treatment of Paget's disease, osteoporosis and other related conditions. For this purpose they may be administered alone or in conjunction with a calcitonin, for example human or salmon calcitonin.
Patent EP-0195943-A2 (EP)
Inventor: KLEINE-HOMANN WALTER DR
IPC: B01J27/18
Filed: 1986-02-25
Abstract: Zur Herstellung von reinen α,ω-C4- bis C20-Alkenolen mit Reinheitsgraden über 90% durch Dehydratisierung der entsprechenden α,ω-C4- bis C20-Diole setzt man einen Katalysator ein, den man durch Einsatz von Erdalkali-ortho-phosphat oder Erdalkalihydrogenphosphat bzw. durch Umsetzung einer Erdalkaliverbindung mit Phosphorsäure zum entsprechenden Phosphat und nachfolgendem Zusatz einer Alkali- oder Erdalkaliverbindung als eine Katalysatormasse erhält. Diese Masse verformt man gegebenenfalls, trocknet sie anschließend und calciniert bei Temperaturen von 350 bis 950°C. Die Dehydratisierung der Edukte erfolgt bei Temperaturen von 300 bis 500°C selektiv und partiell zu reinen α,ω-C4- bis C20-Alkenolen bei Umsätzen von über 90%.
Patent EP-0199090-A2 (EP)
Inventor: KEIL GUENTER
IPC: C08G69/32
Filed: 1986-03-19
Abstract: Die Erfindung betrifft Fäden, Fasern, Pulp, Filme und Folien aus einem Copolyamid, das wenigstens die widerkehrenden Struktureinheiten der Formeln A - OC - Ar - CO - B - NH - Ar' - NH - <IMAGE> aufweist und bei dem die Anteile der Diaminkomponenten B, C und D zur Gesamtmenge an Diaminkomponenten in Mol-% innerhalb eines vorgegebenen Bereiches liegen. Derartige Copolyamide können aus den entsprechenden Diaminen und Dicarbonsäuredichloriden in aprotischen Lösungsmitteln gegebenenfalls unter Zusatz von Metallhalogeniden der ersten oder zweiten Gruppe der Periodensystems erzeugt werden. Die dabei erhältlichen Spinnlösungen können in bekannter Weise zu den beanspruchten geformten Gebilden weiterverarbeitet werden.
Patent EP-0199097-A2 (EP)
Inventor: MOWILL ROLF JAN
IPC: F04D29/56
Filed: 1986-03-20
Abstract: A movable spike, variable entrance geometry annular pipetype diffuser has, for prevention and suppression of flow-induced vibrations, a gear assembly for imparting rotational motion about the axis of a rod member supporting the spike in the diffuser channel, and damper guides fixed to the spike and cooperating with guide slots in the diffuser housing for opposing the rotational motion to create a biasing torque between the spike and housing to increase rigidity and damping.
Patent EP-0208289-A2 (EP)
Inventor: BONA CESARE
IPC: G07F7/02
Filed: 1986-07-07
Abstract: This readout and obliteration head comprises, on a load-bearing frame (1), an entry (2) for a magnetic card in communication with a channel (3) receiving a portion of the magnetic card. A magnetic card readout and obliteration assembly (10) is supported in the frame (1) and is connected to a first motor (21) for translating to and away from the channel (3) and therefore an inserted magnetic card and to a second motor (32) for rotating the assembly (10) with respect to the card and effectuation of readout and obliteration of the card. The head further comprises a centering and locking pin (40) driven by the first motor (21) for locking the card during readout and obliteration of card.
Patent EP-0212288-A2 (EP)
Inventor: RAULINS GEORGE M
IPC: F16L15/06
Filed: 1986-07-21
Abstract: A coupling-type threaded connection (10) is provided for oilfield tubular goods. Premium threads are machined on standard API upset pipe, thereby providing the strength and sealing reliability necessary for many oilfield operations while minimizing manufacturing costs and increasing product availability. Either a two-step thread (23, 30) design with a torque and seal shoulder (26) or a tapered run-out thread (80) may be provided. A corrosion protection ring (34) may be employed regardless of whether the pin end is coated or uncoated. The coupling-type connection (10) may be easily provided with various optional features, and the threads may be cut on new or previously threaded API upset pipe. The method of manufacturing significantly lowers unit cost compared to other premium thread tubular joints having full strength.
Patent EP-0214659-A2 (EP)
Inventor: MIMURA TSUTOMU
IPC: C07K5/06
Filed: 1986-09-10
Abstract: New peptide derivatives represented by the following general formula
     wherein R, is a hydrophobic radical, R 2  is a hydrophilic rodical,  
Pro is prolyl and Hyp is hydroxyprolyl show more powerful Inhibitory action against platelet agglutination than conventional drugs and have potential use as anti-agglutination agent. The peptide derivative can be prepared by condensing a peptide containing a hydrophobic radical with a carboxylic acid containing a hydrophilic radical. 
     The invention relates also to pharmaceutical compositions containing the new peptide derivatives as active ingredients.
Patent EP-0216304-A2 (EP)
Inventor: MIDORIKAWA YOSHIO
IPC: H04N1/10
Filed: 1986-09-17
Abstract: A display-reproducing apparatus comprises a display board, a reading means for reading information displayed on the board and a reproducing device for reproducing the information read by the reading means, wherein the board is so formed that written information by a writing means and a projected image can be displayed on the surface, and the written information is erasable, and the reading means is capable of reading both the written information and the projected image by scanning a surface of the board.
Patent EP-0218162-A2 (EP)
Inventor: FINKBEINER FRIEDRICH
IPC: A01K51/00
Filed: 1986-09-26
Abstract: To combat varroatosis, formic acid is evaporated, without external action, in the beehive from an air-tight sealed liquid container fixed in the honeycomb by means of a wick of compressed cellulose, in a controlled fashion as regards time and dosage, by which process a constant, minimalised formic acid vapour concentration of approximately 1 ml of 85% strength formic acid per 24 hours per beehive over a period of at least 30 days causes the Varroa mites to die with virtually no residues. The formic acid vapour concentration can be varied by pulling out or pushing in the evaporation area of the wick, which is of variable size. The bees are kept away from the evaporation area by a lattice cap which can be removed and which allows accessibility to the inlet opening without adversely affecting the air-tight sealing or the position of the wick. <IMAGE>
Patent EP-0222123-A2 (EP)
Inventor: ALLINGTON ROBERT WILLIAM
IPC: G01N30/32
Filed: 1982-07-19
Abstract: To stabilize flow rate in a single-stroke, syringe-type high pressure pump to a constant value after turn-on, a control system increases the pump speed until equilibrium conditions are reached and then pumps at the present rate. To quickly reach equilibrium, the outflow of the column is measured under no load conditions at the desired flow rate and when a column is connected, the pumping speed is increased until the same outflow results before reducing the pumping rate. In subsequent runs using the same column, the chromatograph is operated as a constant pressure system, and the speed of a recording chart is adjusted to the pumping speed to provide chromatograph with abscissae of flow rate units.
Patent EP-0218974-A2 (EP)
Inventor: ARTZT PETER DR-ING
IPC: D01H4/08
Filed: 1986-09-27
Abstract: When producing fancy yarn on open-end spinning devices, sliver-like basic fiber material is opened into individual fibers and is fed in an air stream to an open-end spinning element. A fiber sliver of the fancy-effect fiber material is conveyed at constant speed into an air stream by which fiber tufts are separated. Fancy-effect fiber tufts and individual fibers thus separated are fed to an open-end spinning element together with the opened basic fiber material. To carry out this process, a feeding device is provided for the fancy-effect fiber material, such feeding device being driven at constant speed so that the fancy-effect fiber material is brought into the fiber feeding channel in the form of an uninterrupted fiber sliver.
Patent EP-0227060-A2 (EP)
Inventor: SCHONMANN HOLGER DR
IPC: B65B1/02
Filed: 1986-12-19
Abstract: The filling wedge projects between the grooved rolls of the capsule-producing machine and serves to feed the goods to be filled into the capsules by means of nozzles through which the goods to be filled are injected into the capsules produced. In order to obtain uniform welding of the capsules the invention provides that the filling wedge is provided with pipes for passage of a liquid heating medium. As a result the filling wedge surface coming into contact with the gelatine attains a uniform, well controllable temperature leading to good welding results in the gelatine capsules. <IMAGE>
Patent EP-0200484-A2 (EP)
Inventor: CHU MIKE S H
IPC: C04B35/497
Filed: 1986-04-24
Abstract: The subject invention is directed to ceramic compositions comprising about 81.5-95% wt Pb(Mg 1/3  Nb 2/3 O 3  and about 5-18.5% PbO that fire at temperatures less than about 1000°C to produce high dielectric constants, low dissipation factors and high insulation resistance-capacitance products.
Patent EP-0230709-A2 (EP)
Inventor: ADAMS ALFRED ARTHUR
IPC: B29C39/26
Filed: 1986-05-14
Abstract: A two-part mould 1, 2 for moulding an article has the mould parts adapted to be moved together under vacuum to cause moulding material to be evenly distributed around a reinforcement structure 55. Sealing means for sealing the mould cavity 4 against ambient atmosphere, comprises a primary seal 20 operative during the movement of the mould parts, the action of the primary seal being assisted by a secondary seal 21 which becomes effective when the mould parts reach the final closed position. A collection chamber 30 is formed in one of the mould parts for collection of surplus resin through pinch-off means 31, 32, 34, including a flexible part 32, which closes off flow of resin into the collection chamber in the closed position, of the mould parts. The collection chamber is preferably located to permit drainage of resin back to the mould cavity until the pinch-off means becomes effective.
Patent EP-0206562-A2 (EP)
Inventor: PICKEN HARRY B
IPC: E04C2/36
Filed: 1986-05-30
Abstract: In a composite support structure such as a pallet wherein spaced apart opposed structural sheets are separated by a central core, the core including a plurality of spaced apart elongated channel-shaped members each presenting their longitudinally extending flange formations to the sheets and having longitudinally extending corrugated structural strips disposed between adjacent pairs of the channel-shaped members, each corrugated strip presenting alternate ridge segments thereof to each of adjacent pairs of the channel-shaped members and in abutment therewith with fasteners or the like securing each channel-shaped member to each elongated strip formation in the regions of abutment.
Patent EP-0208556-A2 (EP)
Inventor: ISHIGURO MASAYUKI
IPC: G11B5/09
Filed: 1986-07-11
Abstract: A magnetic tape system wherein when a write error is caused by writing data on a magnetic tape (16) by a magnetic head (14), the write error is processed according to a variable length erase method. In this magnetic tape system, when a write error occurs, a write retry operation is executed, and lengths of blocks (IBG1,...IBGn) erased by the write retry operation are integrated. When the integrated length (L) exceeds a predetermined value (LR), a tape error is reported, and formation of a long IBG having a length (L) exceeding the length (LR) specified by the ISO standard is prevented.
Patent EP-0210038-A2 (EP)
Inventor: KORMOS DONALD WILLIAM
IPC: G01R33/56
Filed: 1986-07-15
Abstract: In an NMR system, two chemical shift components are separated by correcting NMR data for field inhomogeneity. A first image data set is acquired which contains no chemical shift information or field inhomogeneity. A second image data set is acquired which contains both chemical shift information and field inhomogeneity. A third image data set is acquired which contains field inhomogeneity information. The first and third image data sets are combined to identify the field inhomogeneity information. This intermediate field image is then used to correct the second image data set for field inhomogeneity. The first image data set and corrected second image data set may then be combined by magnitude reconstruction of complex sums and differences to separate the two chemical shift components.
Patent EP-0221631-A2 (EP)
Inventor: MAY RICHARD FREDERICK
IPC: G11B27/32
Filed: 1986-08-01
Abstract: Thers is disclosed a method for monitoring events spaced apart in time comprising the steps of identifying the events to be monitored and automatically recording and playing back only the identified events whereby the time required for monitoring is less than the time over which the events are spaced apart.
Patent EP-0211681-A2 (EP)
Inventor: OBARA TAKASHI C O TECHNICAL RE
IPC: C21D9/56
Filed: 1986-08-12
Abstract: A method and an apparatus for continuously annealing extra-low carbon steels are disclosed. The apparatus for practising the method comprises a heating zone, a temperature regulating zone having a large heating capacity per unit length of steel sheet and a good response, a rapid cooling zone and a final cooling zone.
Patent EP-0216620-A2 (EP)
Inventor: KISHI TAKAO
IPC: G06F9/34
Filed: 1986-09-19
Abstract: The instruction address producing unit produces an instruction address in response to an entry descriptor (18) in cooperation with a segment descriptor segment (48). The entry descriptor has first and second segment fields (41 and 42) corresponding to first and second instruction descriptors respectively stored in the segment descriptor segment (48) of the memory (10). The first and the second instruction descriptors (51 and 56) are partially read out of the segment descriptor segment (48) to be kept in an instriction segment register (52) and an instruction counter (57), respect­ively, and to be produced as first and second retained instruction descriptors. An adder circuit (58) adds the first retained instruction descriptor to the second retained instruction descriptor to produce a result of addition as the instruction address to an instruction segment (59) in the memory (10). Each of the first and the second instruction descriptors may be an extend­ed segment descriptor.
Patent EP-0217719-A2 (EP)
Inventor: RIGAUD JACQUES
IPC: A23L27/29
Filed: 1986-10-03
Abstract: The new compound is denoted by the formula (I) <IMAGE> It can be extracted from blackcurrant bud or synthesised directly by reacting magnesium with an alkyl halide (II) <IMAGE> to obtain an organomagnesium compound which is reacted with sulphur and the compound obtained is hydrolysed in a weakly acidic medium. Application as a flavour or flavour-reinforcer.
Patent EP-0209490-A2 (EP)
Inventor: RINGROSE ANTHONY
IPC: G01N35/00
Filed: 1986-07-03
Abstract: A container for determining antibodies or antigens in a biological liquid by the formation of specific antibody-antigen complexes, in which one partner element is initially associated with suspended magnetic parti­cles that are subsequently regrouped against a certain area of one wall (8) of the container when the container is positioned within a magnetic field that extends through that area of the wall. To prevent the particles from sliding down when the magnetic field is eliminated and to allow effective pipetting, the lower part of said area of the wall is adjacent to a plane surface (7) that is at an obtuse angle to said wall and tangent to a concave surface (5) that is itself tangent to a wall (6) of the container opposite to the wall that is at an obtuse angle.
Patent EP-0234456-A2 (EP)
Inventor: FORNO MARIO
IPC: B41F13/46
Filed: 1987-02-13
Abstract: An imprinter, particularly for use downstream of a flexographic printing machine, wherein the stubs at the ends of the counterpressure roller which forms part of the web guiding system are suspended on levers. The levers are pivotable about a horizontal axis defined by a pivot member on one or more carriages which are movable in the frame up and down to move the counterpressure cylinder nearer to or further away from two printing cylinders. The printing cylinders flank the counterpressure cylinder and their stubs are removably installed in open-sided sockets which are provided therefor in the sidewalls of the frame. Each printing cylinder receives ink from a discrete source.
Patent EP-0240731-A2 (EP)
Inventor: HACKSTEIN KARL-GERHARD DR
IPC: C04B35/626
Filed: 1987-03-05
Abstract: To produce ceramic articles free of microcracks, the powder is exposed to a high-energy radiation having energies of >/= 10 keV, in particular an ion radiation, before pressing and sintering.
Patent EP-0241877-A2 (EP)
Inventor: NIBERT ROGER KEITH
IPC: C10N30/06
Filed: 1987-04-10
Abstract: A lubricating grease composition is provided which comprises a lubricating fluid, an alkali metal soap and a cyclic phosphazene.