baber/WOPTO huggingface dataset:
Patent EP-0170243-A2 (EP)
Inventor: FARBOOD MOHAMAD IBRAHIM
IPC: C12R1/645
Filed: 1985-07-29
Abstract: Esters having useful organo liptic properties and having the generic structure:
     wherein R 1 , R 2  and R 3  each represents methyl or hydrogen; wherein the dashed line represents a carbon-carbon single bond or a carbon-carbon double bond wherein R' represents C 2 -C 5  alkyl may be obtained by reacting an amino acid having the structure:
     with a C 2 -C 5  alkanol in the presence of a fermentation organism capable of producing at least one of said esters.
Patent EP-0173934-A2 (EP)
Title: Method and plant for handling building waste
Inventor: ZURBRUGG ERICH
IPC: B03B9/06
Filed: 1985-08-24
Abstract: The mixed building waste is fed from a flat bunker (1) via a conveying system (3, 6) to a first treatment station (2) with a rotating sieve drum (8) in which a fine fraction and a coarse fraction are sieved out as sieve underflow. The sieve overflow out of the drum (8) is fed to a second treatment station (23) which is constructed as a manual picking section and in which two or more material types, e.g. wood, iron and combustible material are sorted from the sieve overflow into corresponding bunkers (24, 25, 26) whilst the residual fraction contains larger parts than the coarse fraction. The fine fraction and coarse fraction, the latter after removal of the iron metals, and the residual fraction are taken to the dump. These portions constitute only approximately one third of the entire mixed building waste. As a result, it is achieved that existing dumps can be operated for substantially longer. On the other hand, the system is of simple configuration so that the operation can be carried out economically taking into account the yields of the portions no longer to be stored on the dump. <IMAGE>
Patent EP-0154564-A2 (EP)
Inventor: FROHLICH SIGURD
IPC: B32B15/08
Filed: 1985-03-08
Abstract: A method and apparatus for laminating multilayer printed circuit boards having both rigid and flexible portions. The multilayers of a multilayer printed circuit board are positioned on a lower lamination plate which rests on a bleeder plate which itself rests on a vacuum plate. The circuit layers are then covered with another steel plate, a sheet of silicone material, a breather blanket and a plastic vacuum bag which is hermetically sealed to the vacuum plate using a silicone sealing material. The vacuum plate and the components thereon are positioned within a pressure vessel, a vacuum line is connected to the vacuum plate and the multiple layers of the multilayer printed circuit board are laminated within the pressure vessel.
Patent EP-0165709-A2 (EP)
Inventor: AYERS JOHN STEPHEN
IPC: A61K35/16
Filed: 1985-05-17
Abstract: A process is described for removing low density and very low density lipoproteins from blood plasma or serum and recovering the plasma or serum in a physiologically acceptable form. The method involves in a preferred embodiment passing plasma or serum through a cationic ion exchanger equilibrated with a physiologically acceptable saline solution. The ion exchanger is a water insoluble hydrophilic, water swellable cross-linked regenerated or microgranular cellulose matrix substituted with hydroxy C<sub>2</sub>-C<sub>4</sub> alkyl group. The ion exchanger capacity is provided by sulphate groups substituted with from 2 to 6 meq/g. The take up of low density lipoproteins is enhanced by recycling the plasma through the column.
Patent EP-0166561-A2 (EP)
Inventor: GLAESSGEN HERBERT
IPC: A63B49/04
Filed: 1985-06-17
Abstract: The invention relates to a games racket of the type having a strung head and provides means of adjusting the playing properties of the racket. Removable weights (7) are attached to the circumference of the head (3) by means of carrier members (2) which are secured to the head in the region of the transverse axis through the centre of percussion of the racket. The carrier members have recesses into which the weights can be inserted.The invention enables the moment of inertia of the racket to be changed without affecting its centre of percussion and does not require any special construction of racket frame.
Patent EP-0187505-A2 (EP)
Inventor: FRANKEL LAWRENCE STEPHEN
IPC: C08F2/16
Filed: 1985-12-18
Abstract: @ Aqueous dispersions of water-insoluble latex polymer are prepared by swelling an initial water-insoluble latex polymer, prepared by emulsion polymerization of at least one ethylenically unsaturated monomer comprising no more than 2% by weight, based on the total weight of said ethylenically unsaturated monomer, of multi-ethylenically unsaturated monomer, with additional ethylenically unsaturated monomer comprising at least one monomer having at least two sites of ethylenic unsaturation. The additional monomer is subsequently polymerized within the swollen latex polymer. 
     Compositions comprising the latex polymer may be used as coatings for flexible or rigid substrates, as caulks, or as roof mastiacs.
Patent EP-0169145-A2 (EP)
Inventor: STEVENS ALBERT F
IPC: B07C1/00
Filed: 1985-07-16
Abstract: A sorting apparatus sequentially delivers envelopes to a staging area for transfer past a device for sensing specified characteristics of each envelope and/or its contents, and incorporates a deflector mechanism which is capable of selectively delivering envelopes to any of a plurality of receiving areas in accordance with signals received from the sensing device. The apparatus is capable of use as a stand alone unit, or as an integral portion of a mail extraction device. In either case, the area into which envelopes of a specified characteristic are deflected may be secured, so that the diverted envelopes may be safely retained for subsequent access only by authorized personnel.
Patent EP-0190573-A2 (EP)
Inventor: GORNER HORST
IPC: B65H5/06
Filed: 1986-01-15
Abstract: Die Erfindung bezieht sich auf eine Einrichtung zur Belegvereinzelung. Die Aufzeichnungsträger (20) werden zwischen zwei Transportrollen (25, 26) bewegt, von denen die eine den Beleg in Vorwärtsrichtung antreibt, während die andere gegenläufig angetrieben wird und einen etwa zugeführten zweiten Beleg (20) zurückhält. Unterschiedliche Belegstärken können dadurch verarbeitet werden, daß die gegenläufig angetriebene Transportrolle (26) um einen kleinen Betrag verschwenkbar angeordnet ist, so daß sich der Durchtrittsschlitz für die Belege (20) automatisch der gerade zugerführten Belegstärke anpaßt. Eine Fühlrolle (46) hält den Durchtrittschlitz offen. Der Belegvorratsbehälter (2) hat eine verschiebliche, rückwärtige und untere Begrenzungswand (4, 5), die unter dem Zug einer langen Zugfeder (7) steht, um einen relativ gleichbleibenden Druck an der Abzugsrolle (15) zu erreichen.
Patent EP-0191469-A2 (EP)
Inventor: NAKANO KENJI
IPC: H04N5/7826
Filed: 1986-02-12
Abstract: A system and apparatus for helically scanning a magnetic tape (2) having slant tracks (3) wherein the slant tracks (3) are divided into a plurality of segments. A helical scan drum (15) has at least first a second rotary head pairs (11A, 11B; 12A, 12B; 13A, 13B). The first head pair (11A, 11B) scans at least one of the segments of a first track (3) while the second head pair (12A, 12B) simultaneously scans at least one of the segments of a second slant track (3) of the magnetic tape (2). This system is particularly useful for utilizing a tape (2) for portable audio use wherein the same tape (2) is also useful for video applications.
Patent EP-0205018-A2 (EP)
Inventor: HEATON SAMUEL
IPC: A61H1/02
Filed: 1986-05-24
Abstract: The invention provides a leg exerciser which comprises basically a pair of pedals mounted for rocking movement about a common axis. A drive transmission involving an electric motor and cranks and connecting rods effects the rocking movement of the pedals. The user whilst sitting on a chair places his feet on the respective pedal and the driving of same effects exercise of the calf muslces and improves blood circulation.
Patent EP-0208281-A2 (EP)
Inventor: PLATH PETER DR
IPC: A01N43/50
Filed: 1986-07-04
Abstract: Quinoline-8-carboxylic acid azolides of the formula   <IMAGE>   where A, X and R have the meanings given in the disclosure, and their use as herbicides.
Patent EP-0211302-A2 (EP)
Title: Reel and tape drive for a magnetic tape cassette
Inventor: WEISSER FRITZ DIPL-ING
IPC: G11B15/44
Filed: 1986-07-19
Abstract: The drive has two adjacent winding elements, guiding the magnetic tape. Hubs which are provided with a slip clutch engage in the winding elements. The hubs are driven by a tumbler gear on the drive part of the slip clutch. Each slip clutch can be bridged by a ratchet wheel, which extends over both parts of the slip clutch.
Patent EP-0213514-A2 (EP)
Inventor: SHIMIZU HISAYOSHI
IPC: A61K31/455
Filed: 1986-08-15
Abstract: In the aqueous liquid preparation of this invention, which comprises a compound of the formula;wherein R is an alkyl having 1-6 carbon atoms, and at least one species of the solubilizers selected from the group consisting of polyvinylpyrrolidone, cyclodextrin and caffeine, the solubility of the compound in water can be heightened and the aqueous liquid prepared thereby can afford a desired stability and mitigate eye-irritation or nose-irritation.
Patent EP-0213641-A2 (EP)
Inventor: SAKATA TAKASHI
IPC: H04L25/02
Filed: 1986-09-04
Abstract: In a delay time adjusting circuit, a transmitter device divides original data into a first data signal and a second data signal and sends the first data signal and the second data signal via different transmission paths to a receiving device, and the receiving device mixes the first data signal and the second data signal so as to reproduce the original data. In the receiving device, the first data signal is written in first elastic memory (101) and is operated in response to a clock of the first data signal, the second data signal is delayed and corresponding bits of the first elastic memory (101) are sequentially read out in response to an output of a ring counter (104) having the same number of bits as that of the first elastic memory (101) and operated in response to a clock of the second signal, and to which the position of the first data signal in the first elastic memory (101) is loaded in response to the delayed second data signal.
Patent EP-0221496-A2 (EP)
Inventor: OVERFIELD RICHARD BLEWER
IPC: H01L23/50
Filed: 1986-10-28
Abstract: The present invention relates to an integrated circuit package of the type which comprises a lead frame (11) formed with a plurality of connecting leads (12) and two substantially identical integrated circuit chips (13, 15) mounted on the lead frame. 
     An integrated circuit package in accordance with the invention is characterised in that one integrated circuit chip (13) is mounted on one side of the frame, the other integrated circuit chip (15) is mounted on the other side of the frame, and each pair of corresponding terminals (14, 16) of the two integrated circuit chips are connected to the same connecting lead (12) of the frame.
Patent EP-0226079-A2 (EP)
Inventor: BRONSTERT BERND DR
IPC: C08F299/00
Filed: 1986-11-24
Abstract: Polyvinyl alcohols which contain olefinically unsaturated side groups and are soluble in aqueous solvents can be prepared by etherifying polyvinyl alcohol using N-methylolamides of olefinically unsaturated carboxylic acids in the presence of preferably acidic etherification catalysts, the reactants being warmed in a thin, solid, substantially water- and solvent-free layer. The etherified unsaturated polyvinyl alcohols have advantageous properties as binders in photosensitive recording materials, in particular for printing plates, such as offset printing plates.
Patent EP-0190894-A2 (EP)
Inventor: ADAMS NEIL R
IPC: H03K5/26
Filed: 1986-01-31
Abstract: Disclosed is an improved phase detector apparatus which includes a charge pump. The charge pump includes a first integrating node and a second integrating node. The first and second integrating nodes generate node voltages which ramp downward and upward during a given period of a reference signal. When a signal is received to which a reference signal is to be locked on, the integrating sequence of the first and second nodes is altered so that the differential voltage across the nodes indicates a difference in phase between the reference signal and the second signal. A fitter is connected between the output signal and the first integrating node, while the second integrating node is referenced to a DC bias level and returns to that level at the beginning and end of each cycle. The charge pump apparatus is driven by variable current sources which give the apparatus a variable frequency response. The frequency response is variable over a very wide range by the inclusion of multiple banks of variable current sources which can be switched in and out for driving the charge pump apparatus as desired. Also disclosed is a phase-lock loop apparatus employing the improved phase detector.
Patent EP-0201997-A2 (EP)
Inventor: FUJIWARA TADAYOSHI
IPC: C22C38/00
Filed: 1986-03-18
Abstract: Wire rods containing an adequate quantity of C within the range from 0.7C to 1.00%, Si from 0.5 to 3.0%, Mn from 0.30 to 2.0%, Cr from 0.10 to 0.5%, Al from 0.030 to 0.10% and N from 0.004 to 0.015% and unavoidable impurities, and with Fe for all the rest are subjected to re-heat patenting to increase the tensile strength to 135 kgf/mm<sup>2</sup> or higher, then are drawn by adequately slecting the conditions, number of times of drawing in the range from 7 to 16 times, drawing speed from 50 to 500m/minute, extent of drawing from 70 - 90, and water cooling immediately after each drawing to manufacture steel wires of high strength and high toughness.The wires are useo as PC wires, steel wires for skewed bridge cables, steel stranded wires, spring wires, main cable wires for extra-long suspension bridge large diameter wires for core of aluminium cables steel reinforced (transmission cable), and as galvanized steel wires for such applications.
Patent EP-0216640-A2 (EP)
Inventor: TACHIKAWA MAMORU
IPC: C01B33/107
Filed: 1986-09-25
Abstract: Silanes are produced by the disproportionation and/or redistribution reaction of chlorosilane using a catalyst having a longer life and consisting of a quaternary phosphonium salt bonded to an organic macromolecule or polymer, represented by the following general formula:
     wherein is an organic macromolecule or polymer, A is a bridging group of phosphorus and the organic macromolecule or polymer. R'. R 2  and R 3  are selected from the group consisting of hydrogen. C 1 -C 20  alkyl groups and aralkyl groups such as benzyl and phenethyl groups, which can contain oxygen or halogen atoms, and X is a halogen atom.
Patent EP-0222524-A2 (EP)
Inventor: ROWLAND PETER JOHN
IPC: F02C9/26
Filed: 1986-10-20
Abstract: A fuel flow control valve (10) is adapted to control the flow of fuel in a spill line (52) to control the amount of fuel usable in a two speed gas turbine (56). The valve includes fluid pressure operated valve means (16) controlled by two variable volume fluid pressure chambers (32, 34) to provide appropriate fuel flow for 'run' and 'idle' conditions, and positioning means (18, 24, 64) to automatically position the fluid pressure operated valve means (16) when the control valve (10) is at rest to provide a flow of fuel appropriate for'start-up' of the gas turbine (56) that is greater than the flow required in the 'idle' condition but less than that required in the 'run' condition. Operating fluid pressures connected to the chambers (32, 34) may comprise either gaseous fluid pressures tapped from a stage of the compressor (58) of the gas turbine or a combination of said gaseous pressure source and a liquid fluid pressure source preferably comprising a fuel pressure supply tapped from the fuel supply line (51) to the gas turbine.
Patent EP-0227459-A2 (EP)
Inventor: MC CORMICK RANDY MILES
IPC: C12Q1/68
Filed: 1986-12-22
Abstract: A novel nucleic acid, arabinonucleic acid, is provided as a probe in nucleic acid assays. The arabinose moiety of the probe can be detected with anti-arabinose antibody-label conjugates.
Patent EP-0226569-A2 (EP)
Title: Verfahren zur quantitativen Messung von Kohlenwasserstoffen
Inventor: SCHIEFER ERICH JOSEF DR
IPC: G01N21/3504
Filed: 1986-11-18
Abstract: Bei herkömmlichen Verfahren zur quantitativen Messung von Kohlenwasserstoffen in gasförmigen Proben mittels Infrarottransmission, sind systematische,durch die sich ändernde Zusammensetzung der in der Probe enthaltenen Komponenten bedingte Ungenauigkeiten von typisch 10 bis 30 %, teilweise bis 100 % des Meßwertes möglich. Zur Vermeidung dieses Nachteils wird erfindungsgemäß vorgeschlagen, zur Erfassung der Gesamtmasse der gasförmigen und kondensierten Kohlenwasserstoffe Strahlung eines Frequenzbandes zu verwenden, dessen integrale Infrarotabsorption in Bezug auf jeden der hauptsächlich vorliegenden Kohlenwasserstoffe zumindest annähernd den gleichen Wert aufweist.
Patent EP-0240743-A2 (EP)
Inventor: LU-DAI SUNG RODNEY
IPC: C10L1/188
Filed: 1987-03-07
Abstract: A motor fuel composition comprising a mixture of hydrocarbons in the gasoline boiling range containing in combination a reaction product component and a polyolefin polymer/copolymer component is described. The reaction product component is the reaction product of maleic anhydride, a polyether polyamine, and a hydrocarbyl polyamine. The polyolefin polymer/copolymer component is the polymer, copolymer, or corresponding hydrogenated polymer or copolymer of a C₂-C₆ unsaturated hydrocarbon, said polymer or copolymer having a molecular weight in the range of 500-3500, preferably 650-2600.
Patent EP-0245640-A2 (EP)
Inventor: KOHLHAGE HERMANN
IPC: B41J35/04
Filed: 1987-03-31
Abstract: Bei einer auswechselbaren Farbbandkassette (12) für Drucker, bei welcher das Farbband (14) durch eine Austrittsöffnung (16) aus der Kassette herausführbar und am Ende einer außerhalb der Kassette verlaufenden Spannstrecke durch eine Eintrittsöffnung (18) in die Kassette wieder einführbar ist, ist an der Kassette (12) im Bereich der Spannstrecke wenigstens ein etwa senkrecht zur Bandebene zwischen einer in die Kassette (12) zurückgezogenen Stellung und einer ausgefahrenen, das Farbband (14) auslenkenden Stellung verschiebbarer Auslenkschieber (24, 26) angeordnet. Durch den oder die Auslenkschieber (24,26) wird das Farbband (14) im allgemeinen soweit von der Kassette abgespreizt, daß es sich beim Einlegen der Kassette in den Drucker um den Druckkopf herum legt. Erst in der letzten Phase des Einlegens werden die Auslenkschieber (24,26) z.B. durch am Drucker angeordnete Stößel (56) zurückgezogen, so daß sich beim folgenden Bandtransport das Farbband (14) in seiner Führung spannen kann.
Patent EP-0259839-A2 (EP)
Inventor: TANAKA MASAAKI
IPC: G03G15/01
Filed: 1987-09-08
Abstract: A control unit of a copying machine, comprising: an optical scanning mechanism for scanning a manuscript (6) surface having a picture image; photosensitive substance (1) rotating synchronously with scanning of said optical scanning mechanism, on which an electrostatic latent image corresponding to said picture image is formed; developing means (5C, 5Y, 5M) for developing said electrostatic latent image; first reference signal generating means (27) for generating a first reference signal representing a rotational reference position of said photosensitive substance (1) rotated synchronously with the rotation of said photosensitive substance; first control means (23) for controlling a rotational position of said photosensitive substance according to said reference signal generated from said reference signal generating means; transfer means (6) for transferring an image developed through said developing means to a recording paper; second reference (27) signal generating means for generating a second reference signal representing a reference for a forming initiation position of said electrostatic latent image; third reference (27) signal generating means for generating a third reference signal representing a reference for a transfer initiation position synchronously with the transfer operation of said transfer means; and timing signal generating means for generating timing signals representing a grip timing for the recording paper synchronously with the transfer operation of said transfer means.
Patent EP-0268796-A2 (EP)
Inventor: FOERDER WALTER DIPL-PHYS
IPC: G01R23/15
Filed: 1987-10-09
Abstract: In the arrangement according to the invention, current and voltage are supplied via a matching stage (1) to a multiplier (2) which is followed by a quantising stage (3). An electronic block (6) is connected between the quantising stage (3) and a frequency divider (4). The quantising stage (3) is followed by a pulse interval control (7) which outputs a blocking signal to the block (6) if the time interval between two successive pulses exceeds a time threshold, whilst otherwise the block (6) is ineffective. The frequency divider (4) outputs, in dependence on the summed-together pulses, a signal to the subsequent display (5) in which, for example, a counting mechanism is incremented. <IMAGE>
Patent EP-0271702-A2 (EP)
Inventor: HORMANN RUDOLF
IPC: F15B1/26
Filed: 1987-11-06
Abstract: Das von hydraulischen Arbeitskreisen durch Leckage oder Absteuerung zum Ölbehälter rückgeleitete Öl ist in der Regel erwärmt, kann zumindest geringfügig verunreinigt und mit Luft durchsetzt sein. Außerdem erfolgt die Rückleitung, zumindest des abgesteuerten Öles, unter einem gewissen Druck, was im Ölbehälter zu einer starken Beunruhigung des dort bevorrateten Öles führt. Außerdem ist es z.B. für Reparaturen notwendig, zumindest Teile der hydraulischen Arbeitskreise, insbesondere deren Speicher abzulassen, wofür bisher entsprechende Behälter bereitgestellt werden mußten. Ziel der Erfindung ist es, den Ölbehälter so auszubilden, daß er über seine normale Reservoirfunktion hinaus auch andere Funktionen übernehmen kann. Es wird ein als Multifunktionsorgan ausgebildeter Ölbehälter (1) geschaffen, der durch interne Trennwände (9, 10, 11, 12) in mehrere Funktionsräume unterteilt ist, nämlich einen Sammelraum (5) zum bedarfsweisen Aufnehmen zumindest eines Großteils der systeminternen Ölmenge, einen Einspeiseraum (6) für Leckage- bzw.abgesteuertes Öl, einen sich ausgangs des letzteren anschließenden, von diesem durch eine öldurchlässige Trennwand (11) getrennten Überleitraum (7) und einen sich an letzterem ausgangs desselben anschließenden, von diesem durch eine ebenfalls öldurchlässige Trennwand getrennten Vorratsraum (8). Das in den Ölbehälter eingeleitete Leckage- bzw. abgesteuerte Öl wird beim Durchströmen des Einspeiseraumes (6) und Überleitraumes (7) zum Vorratsraum (8) gekühlt, beruhigt, gefiltert und von Luftanteilen getrennt. Gegebenenfalls sind im Ölbehälter (1) auch Mittel (24, 25) für eine Regelung zumindestens der von einem der Räume (5, 6, 7, 8) aufnehmbaren Ölmenge vorgesehen.
Patent EP-0276383-A2 (EP)
Title: Flachstrickmaschine mit Datenverarbeitungseinrichtung
Inventor: GOLLER ERNST
IPC: D04B7/24
Filed: 1987-11-06
Abstract: Die Datenverarbeitungseinrichtung einer mehrere und in beiden Laufrichtungen einsetzbare Schloßsysteme sowie aus den Schloßbahnen der Schloßsysteme auskuppelbare Nadeln oder Nadelstößer und eine Nadelauswahleinrichtung aufweisenden Flachstrickmaschine enthält eine Optimierungsschaltung (15) mit mindestens einem Mikroprozessor, mit welcher aus mehreren Speicherbereichen (16 - 20) zur Verfügung stehenden Daten eine jeweils optimale Begrenzung des Schlittenhubes und gleichzeitig auch eine darauf abgestimmte Verstellung und Vorverstellung der Fadenführer (24) über Fadenführermitnehmer erreicht wird.