baber/WOPTO huggingface dataset:
Patent EP-0223258-A2 (EP)
Inventor: SUZUKI SYUJI C O NEC CORPORATI
IPC: H04Q11/00
Filed: 1986-11-21
Abstract: A wavelength division optical switching system comprises a plurality of terminals (A,B,C,D) each generating a light signal on a particular wavelength division multiplexed channel and an optical multiplexer (10) connected to the terminals for multiplexing the light signals from the terminals. A processor (60) identifies the channel of a source terminal requesting a connection and the channel of a destination terminal. A reference light generator (70) generates a plurality of reference lightwaves of different wavelengths. A wavelength switch (30, 50) is provided for switching multiplexed channels by selecting the light signal of the identified source terminal channel and modulating the intensity of one of the reference lightwaves with the selected light signal so that the identified channel of the source terminal is switched to the identified channel of the destination terminal. An optical demultiplexer (20) is connected to the output of the wavelength switch for demultiplexing the switched multiplexed channels and applying the demultiplexed channels to the terminals, respectively.
Patent EP-0228711-A2 (EP)
Inventor: SCHILTZ JOHN R
IPC: A61K8/64
Filed: 1986-12-30
Abstract: Certain proteolipid humectant macromolecules; method of obtaining by isolating these from tissue of vertebrates or by culturing; use of such proteolipids to treat dry human skin; compositions containing such proteolipids; and method for analysis of proteolipid concentration.
Patent EP-0214692-A2 (EP)
Inventor: LUCAS IAN RUSSELL
IPC: G08G1/00
Filed: 1986-09-01
Abstract: A monitoring system for energization of traffic lamps (L 1 ... L 8), energy being supplied from a common voltage source, and protection being provided against energization of any one of the lamps being in conflict with energization of another lamp, the system comprising; 
a conflict detection means (CD) provided with a set of inputs respec­tively connected to monitor individual lamps so that respective inputs of the set are activated in response to energization of respective lamps, the conflict detection means generating conflict signifying information in response to simultaneous activation of combinations of inputs, a signal generator (SGG) feeding to the inputs a sequence of data signal groups each simulating a conflict or a non-conflict combination at the inputs, the resultant information produced by the conflict detection means (CD) being checked for correctness by a verifi­cation means under common control with the signal generator, the signal groups being fed to the inputs within short intervals during blank time-spaces when no information is fed thereto, processor (CPU) having an acceptance limit for producing conflict-warning information in responce to conflict signifying information within the acceptance limit, this limit being such that the processor is non- responsive to conflict signifying information resultant from data only within such simulation signal intervals.
Patent EP-0191560-A2 (EP)
Inventor: CULLINGFORD CHRISTOPHER VARNDE
IPC: G01L3/02
Filed: 1986-01-21
Abstract: A method of monitoring torque in a drive transmission incorporating a friction clutch assembly having a two part rotatable drive transmitting member (16,17) the two parts of which are relatively movable against the action of damper spring means (23), comprising monitoring the extent of the relative movement of said two parts (16, 17) of said drive transmitting member. The invention also resides in a friction clutch assembly having a two part, rotatable, drive transmitting member (16, 17), the two parts of said member being movable relative to one another against the action of damper spring means (23), the clutch including a plurality of angularly spaced reference means (24a, 25a) on each of said parts (16, 17) of said two part member respectively and sensor means (26) relative to which said two part member (16, 17) rotates, said sensor means (26) monitoring said reference means (24a, 25a) and in use producing, at a plurality of points in each revolution of the two part member, an output representative of the relative positions of said parts (16, 17) of said two part member.
Patent EP-0194747-A2 (EP)
Inventor: ELMASRY MOHAMED A
IPC: G11B7/249
Filed: 1986-02-07
Abstract: An optical recording medium of thermoplastic, radiation-absorbing material comprises at least one polymeric dye which is capable of selective radiation absorption in the wavelength range 300-1000 nm so as to allow thermoplastic deformation of the material by a focused beam of radiation.
Patent EP-0203757-A2 (EP)
Inventor: ROUST ROBERT CLIVE
IPC: H04B17/00
Filed: 1986-05-14
Abstract: An arrangement for the demodulation of auxiliary low frequency channels in a digital transmission system comprising means (12) for receiving the transmitted signals, linear amplification means (13) with automatic gain control (AGC) (14) for the received signals, non-linear discrimination means (15) for discriminating between logic levels in the amplified digital signals at the main channel bit rate, and subtraction means (16) for subtracting the output of the discrimination means from the amplified signals to obtain the auxiliary low frequency channel signals.
Patent EP-0227334-A2 (EP)
Inventor: NEWTON JOHN ROBERT
IPC: C01B33/18
Filed: 1986-12-01
Abstract: A precipitated silica, suitable for use in toothpastes, has a high absorbency, i.e. 110 to 180cm³/100g, and good abrasivity with a plastics abrasion value of 12 to 20. The silica provides abrasion even at a relatively low particle size.
Patent EP-0214047-A2 (EP)
Inventor: HIKOSAKA KOHKI
IPC: H01L29/778
Filed: 1986-08-20
Abstract: A field effect transistor includes a semiconductor substrate (ll), first and second semiconductor layers (l2, 4l) formed on the semiconductor substrate, and third semiconductor layers (2l, 22, 23) located between the first and second semiconductor layers. The third semicon­ductor layers (2l, 22, 23) have a forbidden band with narrower than those in the first and second semiconductor layers and form a quantum well. The third semiconductor layers include a doping layer (22) such as planar-doping or high doping, and a channel is formed in the third semi­conductor layers along the quatrum well. The electrons supplied from the doped layer are confined by the quantum well and form a quasi-two-dimensional electron gas.
Patent EP-0190111-A2 (EP)
Inventor: HANSEN ELO H
IPC: G01N21/03
Filed: 1986-01-24
Abstract: One or more components are determined in a sample by bringing said sample, which can be a liquid or a gas, into contact with a medium for adsorbing or taking up the components in question. A light beam (4) is led via an optical cable through the medium (3) containing the adsorbed or taken-up compound sought for, is reflected against a reflec-' tor material (5) back through the medium (3), and the emitted light beam (6) is detected. In enzymatic reactions, inter alia, a membrane (7) can be utilized between sample solution and reagent, said membrane enabling the actual component to diffund through the membrane and react with the enzyme, avoiding thereby the measurements to be disturbed by strong coloration and/or a high content of impurities in the sample solution. The membrane thereby serves as a reflector material for the light beam.
Patent EP-0204689-A2 (EP)
Inventor: WIESMAYER HILDEGARD
IPC: A01G25/06
Filed: 1986-05-13
Abstract: The soap dispenser has a hollow body (2), containing a liquid soap, and a dispensing device, attached to said hollow body, which has a preferably cylindrical, flexible dispenser (6) which is shaped at its free end to form a dome (7) which has an essentially diametrically extending incision which separates the wall of the dispenser (6). In order to guarantee a high degree of sealing, even after prolonged use, provision is made for a circumferential groove (16) to be arranged in the region of the dome (7) of the dispenser (6), in which groove a ring (17), made of an elastically resilient material, e.g. an elastomer or rubber, is placed. <IMAGE>
Patent EP-0235569-A2 (EP)
Title: Einrichtung zum wahlweisen Einspritzen von Dieselöl und Zündöl in den Brennraum einer Dieselöl oder mit Gas als Hauptbrennstoff betriebenen Hubkolbenbrennkraftmaschine
Inventor: STEIGER ANTON
IPC: F02B3/06
Filed: 1987-01-28
Abstract: Die Einrichtung, die bei Zündöleinspritzung mit Gas als Hauptbrennstoff betrieben wird, weist ein zeitgesteuertes Einspritzventil (l0) für Dieselöl auf, das mit mindestens einem Spritzloch (l8) für das Einspritzen von Dieselöl als Zündöl und ausserdem mit Spritzlöchern (l9) für das Einspritzen von Dieselöl als Hauptbrennstoff versehen ist. Die zuletzt genannten Spritzlöcher (l9) sind bei Zündöleinspritzung nicht in Funktion. Es ist eine Steuervorrichtung (ll) vorgesehen, die bei Betrieb der Brennkraftmaschine mit Gas als Hauptbrennstoff im Einspritzventil (l0) nur das Zündölspritzloch (l8) und bei Betrieb mit Dieselöl als Hauptbrennstoff das Zündölspritzloch (l8) und die Dieselölspritzlöcher (l9) taktweise freigibt. Mit dieser Einrichtung wird es möglich, die sehr kleinen Mengen Zündöl bei Gasbetrieb der Maschine unter hohem Druck ebenso genau kontrolliert einzuspritzen, wie dies bei den wesentlich grösseren Einspritzmengen der Fall ist, wenn die Maschine mit Dieselöl als Hauptbrennstoff betrieben wird.
Patent EP-0237909-A2 (EP)
Inventor: HASEGAWA KENJI
IPC: B21G3/28
Filed: 1987-03-10
Abstract: A tack shaping apparatus includes a cooperating pair of shaping dies (26, 27) synchronously reciprocably movable toward and away from each other to form a pointed end (30) on the shank (PB) of a tack blank (P). With the synchronous reciprocating movement of the shaping dies (26, 27), the pointed end (30) is accerately aligned with the central axis of the shank (PB).
Patent EP-0237920-A2 (EP)
Inventor: SEIDL JIRI
IPC: F02B75/18
Filed: 1987-03-10
Abstract: 1. A reciprocating-piston internal combustion engine having two facing banks of cylinders, more particularly in a V arrangement, - with an intake system (5) comprising a manifold (6) and intake pipes (7, 8) connected thereto, - the intake pipes connecting separate heads (3) of the banks (2) of cylinders and reinforcing the engine (1), and - a crankcase upper part (9) carrying the cylinder banks being optionally connectable to a crankcase lower part (10) having opposite outer walls (12) which are interconnected and additionally reinforce the engine, characterised in that - an intake system (5) which, as seen from the front of the engine (1), is substantially U-shaped and connects the cylinder heads (3), is given a height (H) which is from 0.3 to 0.6 times the width (B) between the places where the intake pipes (7, 8) are connected to the cylinder head, - the parts (7', 8') of the intake pipes (7, 8) connected to the heads of a bank of cylinders (2) are disposed so as to slope upwards at approximately the same direction in the longitudinal direction of the engine, and - parts (7", 8") of the intake pipes near the manifold and extending approximately parallel to one another at an acute angle to the longitudinal central plane (14) of the engine (1) merge into bends (7'", 8'") for connecting to the manifold (6), and - the intake pipes (7, 8), the pipe parts (7", 8") and the bends (7'", 8'") or at least portions thereof are connected to one another, and the pipes adjacent the manifold (6), which extends substantially along the length of the engine (1), are additionally connected to the manifold.
Patent EP-0249125-A2 (EP)
Inventor: AUMUELLER ALEXANDER DR
IPC: H01B1/12
Filed: 1987-06-02
Abstract: Production of an electrically conductive surface layer on moulded articles consisting of plastics which are soluble or can be swelled in organic solvents, the conductivity of which surface layer is based on a system embedded therein of
 - organic electron acceptors (I) on the one hand and
 - organic electron donors (II), iodides (III) or mixtures of (II) and (III) as electron donors on the other hand,
 in that the moulded articles are treated with organic solutions of these components. 
<??>The products of the process have a surface resistance between 10<8> and 10<2> ohms and have the advantage that the other characteristics of the moulded articles are virtually uninfluenced by the means (I) to (III).
Patent EP-0249960-A2 (EP)
Title: Stabilisierte Organopolysiloxanöle
Inventor: RIEDERER MANFRED DR
IPC: C10M107/50
Filed: 1987-06-16
Abstract: Die Erfindung betrifft ein Verfahren zum Stabilisieren von in den endständigen Einheiten Triorganosiloxy-Gruppen enthaltenden Organopolysiloxanölen, in dem man die genannten Organopolysiloxanöle mit Verbindungen der Formel R ?SiX oder (R ?Si)2Y in Kontakt bringt, wobei in den obigen Formeln R' gleiche oder verschiedene,gegebenenfalls halogenierte Kohlenwasserstoffreste mit 1 bis 18 Kohlenstoffatomen, und X und Y die in Anspruch 1 angegebenen Bedeutungen haben. Die so stabilisierten Öle eignen sich als Kraftübertragungsöle, insbesondere in Visco-Kupplungen.
Patent EP-0263252-A2 (EP)
Inventor: PREMISKI VLADIMIR
IPC: F15B21/045
Filed: 1987-07-25
Abstract: Bei einem temperaturkompensierten Steuerventil, mit einem in einer Ventilbohrung entgegen der Kraft einer Feder (14) druckbeaufschlagten, verschiebbaren Ventilkörper (6) auf den mit ansteigender Temperatur eine zusätzliche, der Druckbeaufschlagung entgegenwirkende Kraft einwirkt, wird diese Kraft durch den Rückdruck des Druckmittels bewirkt, dessen Abfluß über eine Drossel (15) be grenzt wird, deren Querschnitt bei ansteigender Temperatur durch einen Körper hoher Wärmeausdehnung (20/21) verringert wird.
Patent EP-0257357-A2 (EP)
Inventor: SCHMINKE WALTER DIPL-ING
IPC: C23D9/00
Filed: 1987-08-03
Abstract: The furnace has a furnace wall (1) and a material conveyor (4) and comprises, one after the other, a preheating zone (10), a firing zone (12) and a cooling zone (14). In the preheating zone (10) and the cooling zone (14), arranged in parallel, gases are blown in and sucked away. This takes place from the vertical furnace wall on the side of the cooling zone (14), by preheated air being fed to the furnace cross-section, with the consequence that the gases in the furnace cross-section are displaced transversely to the conveying direction of the material conveyor (4) from the side of the cooling zone (14) to the side of the preheating zone (10). From the vertical furnace wall on the side of the preheating zone (10), the air and vapours are sucked away from the furnace cross-section. <IMAGE>
Patent EP-0257500-A2 (EP)
Inventor: LOITZ JOACHIM-GUNTHER
IPC: F24F13/06
Filed: 1987-08-17
Abstract: 1. An air-directing device, especially for vehicles, comprising a housing (1) with a group of slats (6) arranged thereon which are pivotably guided, and an adjusting device, in engagement with the guides of the slats, which comprises a shaft (12) mounted parallel with the housing walls (4), the shaft (12) being rotatably mounted and comprising guide grooves on the circumference as counterguide elements which are in engagement with the guides of the slats, characterised in that each slat (6) is mounted about its longitudinal central axis (7) between the housing walls (4) extending parallel with one another, that each slat (6) furthermore comprises a guide element at one end which is spaced from the longitudinal central axis (7), that the shaft (12) is also axially displaceably mounted, that the number of the counter-guide elements corresponds to the number of slats, and that the pitch and direction of the counter-guide elements differ from one another so that the guide and counter-guide elements are in engagement with one another in such a way that, according to choice, it is possible to set a parallel, a converging or diverging orientation of the slats (6).
Patent EP-0262669-A2 (EP)
Inventor: HIRAKAWA TAMOTSU
IPC: A21D8/04
Filed: 1987-10-01
Abstract: A fat composition suitable for use in bakery or in confectionery, comprising 

     (a) an aqueous phase containing a disrupted yeast cells suspension or a wheat flour suspension treated with either a disrupted yeast cells suspension or a mixture of a disrupted yeast cells suspension and an yeast   (b) a fat component and   (c) an emulsifier,    a bakery or confectionary product produced by using the fat composition and processes for preparing them. The composition can be prepared in large quantities and has a good preservation stability, and thereby becomes more excellent for producing in industrial scale the bakery and confectionary product, which has a good color and nature of crust, grain of crum, aroma and taste, and in accordance with the process, it can prepare the product easily and simply.
Patent EP-0266578-A2 (EP)
Inventor: MIYAMORI TAKAO C O MITSUBISHI
IPC: C08B37/08
Filed: 1987-10-09
Abstract: High molecular weight hyaluronic acid can be efficiently produced by incorporating one or more compounds having at least one aromatic ring to which one or more hydroxyl groups are attached into a medium for producing hyaluronic acid by a bacterium capable of producing hyaluronic acid. By using this method, a sufficient amount of hyaluronic acid can be easily obtained without decomposing the high molecular structure of hyaluronic acid so that the process for isolating and purifying hyaluronic acid from the medium can be simplified.
Patent EP-0267563-A2 (EP)
Inventor: ZIMA HERBERT DR CHEM
IPC: C09D5/44
Filed: 1987-11-09
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von Bindemitteln auf Acrylatbase für kathodisch abscheidbare Lacke, welche insbesonders zur Formulierung von dekorativen Einschichtlacken oder hellfarbigen Grundierungen geeignet sind. Die Bindemittel sind nach Protonierung wassverdünnbare, partielle Kondensationsprodukte von 60 - 90 Gew.-% eines Hydroxyl- und Aminogruppen tragenden Acrylcopolymerisates, dessen basische Gruppen durch Umsetzung von Glycidylgruppen mit sekundären Aminen erhalten wurden, mit 10 - 40 Gew.-% einer C-H-aktive Estergruppen, vorzugsweise Malonestergruppen enthaltenden, zur Umesterung und/oder Umamidierung befähigten oligomeren oder polymeren Verbindung. Die Lackfilme zeichnen sich durch besondere Gilbungsfestigkeit, Waschlaugenbeständigkeit und Abriebfestigkeit aus.
Patent EP-0269030-A2 (EP)
Inventor: MORINAKA YASUHIRO
IPC: C07D401/06
Filed: 1987-11-20
Abstract: A lipid-peroxide formation inhibitor useful as a preventive medicine and/or therapeutic medicine against various ischemic diseases and accompanying diseases such as various brain diseases, heart diseases and peripheral circulatory diseases and novel pyrazolone derivatives having such inhibitory activity and their pharmaceutically acceptable salts.
Patent EP-0271036-A2 (EP)
Inventor: CLEARMAN JACK FRANKLIN
IPC: A24F42/60
Filed: 1987-12-05
Abstract: The present invention preferably relates to a smoking article which is capable of producing substantial quantities of aerosol, both initially and over the useful life of the product, without significant thermal degradation of the aerosol former and without the presence of substantial pyrolysis or incomplete combustion products or sidestream aerosol. 
     The article of the present invention is able to provide the user with the sensations and benefits of cigarette smoking without the substantial combustion products produced by burning tobacco in a conventional cigarette. In addition, the article may be made virtually ashless so that the user does not have to remove any ash during use. 
     Preferred embodiments of the present smoking article comprise a short combustible carbonaceous fuel element (10), a heat stable, preferably particulate alumina, substrate (14) bearing an aerosol forming substance, an efficient insulating means (16), and a relatively long mouthend piece (22). 
     The fuel element (10) is provided with a plurality of peripheral passageways (11) which provides heat transfer from the burning fuel element to the aerosol generating means while reducing levels of carbon monoxide in the aerosol generated and delivered to the user.
Patent EP-0273296-A2 (EP)
Inventor: MEYRAT PIERRE-ANDRE
IPC: G01N21/11
Filed: 1987-12-15
Abstract: This apparatus comprises a capsule (1) in which is accommodated a measuring cell (7). The latter is inserted into a flow circuit of the sample liquid originating from containers (R) placed on a conveyor belt (17). A pivoting arm (15) enables each sample to be taken with the aid of a pump (13). The volume of the measuring cell (7) is determined in such a way that the quantity of sample liquid contained in the containers (R) is sufficient firstly to rinse the cell with this liquid and then to perform the measurement. 
<??>Application to the measurement of the bioluminescence reactions created in samples in which living organisms are present. 
<IMAGE>
Patent EP-0262976-A2 (EP)
Inventor: HON EDWARD H
IPC: A61B5/022
Filed: 1987-10-01
Abstract: An improved monitoring device for externally monitoring labour contractions preceding childbirth which does not require the use of a belt is disclosed consisting of a transducer assembly (42) removably fixed to a base (12) adhesively attached to the abdomen of the woman.
Patent EP-0270326-A2 (EP)
Inventor: LEONCAVALLO RICHARD ANTHONY
IPC: B65D85/42
Filed: 1987-11-30
Abstract: A plastics material container (10), for holding an array of vials or other like articles, has a base portion (14) and a top cover (12), the base portion being provided with a divider (38) defining a plurality of openings (40) for receiving and maintaining in position a plurality of vials or other like articles; the divider is provided with indicia (43) for identifying the positions of the vials.
Patent EP-0269513-A2 (EP)
Inventor: EGE SIGMUND
IPC: F04B9/113
Filed: 1987-11-18
Abstract: In a pumping plant for oil filled power cables an air driven piston type pump (20) is used as primary pump. A PLS (26) is used to control the oil flow to the cable(s) (4). Improvements of the pump includes means for ensuring that the pump piston is operated also at low pressure and flow, and means for sealing off the piston rod to ensure maximum life of seals, to facilitate detection of possible leakages and to avoid contamin­ation of the cable oil.
Patent EP-0264353-A2 (EP)
Inventor: SHIMAMUNE TAKAYUKI
IPC: A61C13/087
Filed: 1987-10-16
Abstract: A calcium phosphate-coated composite material is disclosed, comprising a metallic substrate, an oxide layer on the metallic substrate, said oxide layer consisting essentially of the oxide of one or more metals selected from the group consisting of titanium, zirconium, hafnium, niobium, tantalum, tin, cobalt, aluminum, chromium, molybdenum and tungsten, and a coating layer of calcium phosphate provided on the oxide layer. A process for production of the calcium phosphate-coated composite material is also disclosed.
Patent EP-0275006-A2 (EP)
Inventor: HOEGL HELMUT DR
IPC: H01L31/042
Filed: 1988-01-04
Abstract: A solar cell arrangement and its preferably thread-type or wire-type solar cell elements make possible a construction comprising various, photovoltaically active inorganic and organic materials and extensively variable possible combinations, accompanied both by economic manufacture and increased efficiency.
Patent EP-0280333-A2 (EP)
Inventor: FALK R A
IPC: G06E1/06
Filed: 1988-02-26
Abstract: An optical cross bar technique for logic and arithmetic operations utilizes crossed optical paths of light (10, 11, 20, 21) configured to define intersecting regions (32, 34, 36, 38) with each other corresponding to truth table or multi-le­vel logic table inputs. The intensity of light at each inter­secting region is discriminated to determine if two units of light intensity are present at each intersection, thereby in­dicating a particular logic state.
Patent EP-0281148-A2 (EP)
Inventor: WAGMAN MARK ELLIOT
IPC: C08L63/00
Filed: 1988-03-04
Abstract: Incorporation of 0.02-1.0 weight percent of epoxy containing compounds into glass reinforced polyacetal molding compositions results in improved anaerobic thermal stability of such compositions during processing.