baber/WOPTO huggingface dataset:
Patent EP-0260699-A2 (EP)
Inventor: BACCI DINO
IPC: F16L59/04
Filed: 1987-09-17
Abstract: A method for the manufacture of refrigerating apparatus in which the insulating structure of the housing and the door involves the use of evacuated anorganic powders. 
     The method permits a refrigerating apparatus to be manufactured by an automatized process, including the assembly of all functional components.
Patent EP-0264899-A2 (EP)
Inventor: BAHR ALBERT
IPC: B01D37/03
Filed: 1987-10-20
Abstract: In the device, the mud to be drained is continuously fed to a pre-drainage stage (2, 100) and then introduced into a closed mud chamber (270) which moves intermittently past stationary pairs of pressure plates (35, 36, 272, 274). The pre-drainage stage (2, 100) is formed by a stationary drainage vessel (15, 104), which simultaneously serves as a buffer between the continuous supply of mud and the discontinuous, intermittent introduction of mud into the mud chamber. As a result, high drainage capacities of the installation are achieved with little expenditure on construction. 
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Patent EP-0305592-A2 (EP)
Inventor: BENENOWSKI SEBASTIAN
IPC: E01B7/22
Filed: 1985-03-26
Abstract: A device for clamping rails such as stock rails (40) in the region of switches is proposed, in which the rail (40) is arranged on a baseplate (44) and the rail foot (38) is held down at one side by a rail-clamping plate (42), such as a sliding chair. The sliding chair (42) is fixed releasably on the baseplate (44) by means, for example, of lateral projections (48) in order to hold down the rail foot (38) with a front section (58). In this arrangement, a force produced by a clamping element (60) acts on the sliding chair (42) in the direction of the rail foot (38). <IMAGE>
Patent EP-0271904-A2 (EP)
Title: Liquid injection recording method
Inventor: TANABE SAKIKO
IPC: B41J2/07
Filed: 1987-12-16
Abstract: In a liquid injection recording method, the falling time of a voltage pulse applied to electro-­mechanical converting means for generating energy for discharging liquid droplets to a recording medium is made longer under a high temperature environment than under a room temperature environment.
Patent EP-0237179-A2 (EP)
Inventor: GOLECZKA JOSEPH
IPC: C10L5/14
Filed: 1987-02-06
Abstract: Fine coal is briquetted using a binder which is 5-15% molasses and up to 5% of an inorganic hardening agent. An optional hot curing step gives water resistance. The briquettes show good strength characteristics and low undergrate losses during combustion.
Patent EP-0233754-A2 (EP)
Inventor: IGARASHI YOSHINORI NOHMI BOSAI
IPC: G08B17/00
Filed: 1987-02-12
Abstract: A fire detector (l) having a body (2) detachably fastenable to a base (6) by complementary fastening means (6l,44) on body (2) and base (6), the body (2) comprising a hood part (4) and a cover part (3) detachably interengageable by complementary hook members (3l) and ledges (42) on the hood part (4) and cover part (3), locking members (62) are provided on the base (6) to maintain the hook members (3l) and ledges (42) in engagement when the body (2) is fastened to the base (6) by said fastening means (6l,44). In the embodiment described the hook members (3l) are on the free ends of the posts (32) mounted on the cover part (3), the ledges (42) are on the periphery of openings (43) through the hood part (4), and the locking members (62) enter the openings (43) when the body (2) is fastened to the base (6). Arcuate grooves (45) in the hood part (4) serve as lead-ins to the openings (43).
Patent EP-0240137-A2 (EP)
Inventor: SUGERMAN GERALD
IPC: C07F9/09
Filed: 1987-02-25
Abstract: Polymeric materials are repolymerized by intensely admixing the polymer with an additive having the formula:
     wherein M is titanium or zirconium, R, R' and R 2  are each a monovalent alkyl, alkenyl, alkynyl, aralkyl, aryl or alkaryl group having up to 20 carbon atoms or a halogen or ether substituted derivative thereof, and, in addition, R 2  may also by an oxy derivative or an ether substituted oxy derivative of said groups; A, B, and C are each a monovalent aroxy, thioaroxy, diester phosphate, diester pyrophosphate, oxyalkylamino, sulfonyl or carboxyl containing up to 30 carbon atoms; and a + b + c = 3. The repolymerized polymers have improved physical properties and higher heat distortion temperatures, experience less thermal degradation and show greater solvolysis resistance than the polymers prior to the repolymerization.
Patent EP-0243040-A2 (EP)
Inventor: YOSHIAKI KANNO HIMEJI SEISAKUS
IPC: F02D41/34
Filed: 1987-04-09
Abstract: A fuel supply control apparatus for an internal combustion engine, which, when an air intake quantity detected at a predetermined crank angle of the internal combustion engine is represented by Qa and the (n-1)th air intake quantity and the next (n)th air intake quantity of the internal combustion engine at the predetermined crank angles thereof by Qe(n-1) and Qe(n) respectively, judges the optimum fuel supply quantity of the internal combustion engine by an equation: Qe(n) = K.Qe(n-1) + (1-K).Qa with filtering using the filter constant K, and which varies the filter constant K, for example reduces during the idling, corresponding to an operating condition of the internal combustion engine, concretely, whether or not it is idling, so that the fuel supply quantity can be controlled most suitably during the idling as well as in loading operation.
Patent EP-0252597-A2 (EP)
Inventor: HISAZUMI NOBUYUKI
IPC: B65D81/24
Filed: 1987-05-29
Abstract: A food-packaging film is formed of a polymer component comprising a polyamide resin, optionally blended with an olefin polymer, with 2 to 2O% of an additive which is compatible with the polymer component, is liquid at 7O to 95°C and is soluble in water and/or oil. Food can be packaged in this film and smoked and subsequent steam-heating of the package causes the film to acquire good gas-barrier properties.
Patent EP-0271179-A2 (EP)
Inventor: DULEY RAYMOND STEPHEN
IPC: H04L12/28
Filed: 1987-08-17
Abstract: A daisy chain collision detection circuit for use with a StarLAN coded data transceiver includes a voltage comparator having an inverting input, a non-inverting input and an output. The inverting input of the voltage comparator is responsive to differential output voltages from a differential line drive and transient spike voltages from the primary of an isolation transformer. A charging capacitor is connected to the non-inverting input of the voltage comparator. The capacitor is charged to a reference voltage which is directly proportional to the peak voltage of the differential output voltages. The output of the voltage comparator provides an internal collision detection signal which is switched from a high logic level to a low logic level upon the occurrence of a daisy chain collision.
Patent EP-0265199-A2 (EP)
Inventor: OVERBERGH NOEL MARCEL MICHIEL
IPC: H01B17/60
Filed: 1987-10-19
Abstract: A wrap-around recoverable article suitable for enclosing a splice in a telecommunications cable splice comprises a fabric cover portion (6) and closure elements at its edge regions which can be held together to maintain the sleeve in a wrapped-around configuration around the cable splice (9). The closure elements comprise a bundle of heat-stable filaments (4), preferably glass, enclosed by a loop or folded-over portion (5) of the fabric.
Patent EP-0272034-A2 (EP)
Inventor: SUZUKI KISABURO
IPC: A45D2/48
Filed: 1987-12-08
Abstract: An eyelash curler has upper and lower nipping jaws (7, 8). The lower jaw (8) is slidable up and down through a link mechanism (10, 11) connected to a manually operated handle (12) and a heater is provided for the upper nipping jaw (7). The heater and a blower device are contained in a gripping body (1) which is connected to power source. A flexible tube (17) extends from the blower and a nozzle (16) is connected to the flexible tube (17) and, in a preferred embodiment, has a downwardly flared configuration to allow hot air to be evenly distributed all over the outer surface of the upper nipping jaw (7).
Patent EP-0251905-A2 (EP)
Inventor: DELLA VALLE FRANCESCO
IPC: A23L29/00
Filed: 1987-06-25
Abstract: The present invention relates to total and partial esters of alginic acid with alcohols of the aliphatic, araliphatic, cycloaliphatic, aliphatic-cycloaliphatic and heterocyclic radicals, and salts of said partial esters with inorganic and organic bases. 
     The said partial ester are not a partial ester of bivalent aliphatic alcohols. 
     These compounds are intended to be used in pharmaceutical. applications.
Patent EP-0241414-A2 (EP)
Inventor: CHAMBON BERNARD
IPC: C09B45/01
Filed: 1987-03-12
Abstract: The process for preparing 1:2 chromium, 1:2 cobalt, 1:2 nickel or 1:2 iron complex azo dyes by diazotising, coupling and metallising without isolating the coupling product is characterised in that at least one amine of the benzene or naphthalene series is diazotised in aqueous solution and coupled with at least one coupling component of the benzene or naphthalene series or of the heterocyclic series, the azo dye intermediate formed containing groups suitable for complex formation, and the diazotisation or the coupling being effected in the presence of a compound which donates the chromium, cobalt, nickel or iron atom. The dyes obtained by the process are suitable for dyeing in particular wool or synthetic, textile polyamide fibre materials and also leather and also as a wood stain.
Patent EP-0290002-A2 (EP)
Inventor: WENNING HANS-PETER
IPC: C10G1/02
Filed: 1988-05-04
Abstract: Aufgabe der Erfindung ist die Bereitstellung einer verbesserten Verfahrensführung zur Gewinnung von feststofffreiem Schwelöl und ölarmem Koks sowie zur Vermeidung von Verstopfungen am Schweldampfaustritt der Schweltrommel. Man quencht die flüchtigen Schwelprodukte in einer ersten am aufstromseitigen Ende der Schweltrommel apparativ integrierten Kondensationsstufe mit einer abgekühlten feststoffhaltigen Schwelölfraktion. Gleichzeitig wird die gesamte am aufstromseitigen Ende im Bodenbereich der Schweltrommel angeordnete Abzugsöffnung für die flüchtigen Bestandteile des Schwelprozesses laufend mit der feststoffhaltigen Schwelölfraktion freigewaschen und es werden die flüchtigen und flüssigen Bestandteile gemeinsam abgezogen.
Patent EP-0291023-A2 (EP)
Inventor: OLESEN JOHN
IPC: B29C48/09
Filed: 1988-05-10
Abstract: A cable-like synthetic composite body which can be used as a support element for technical cables comprises a string of endless filaments of high modulus of elasticity which extend parallel to one another and to the cable axis, with the string being impregnated with a first thermoplastic material (12) in the form of a hot melt adhesive. The string (11′) which is held together in this way is then sleeved by extrusion with the second thermoplastic material (13) which is filled with staple fibers (23) of a high modulus of elasticity. A sleeve of a third thermoplastic material (14) is then applied by means of extrusion onto the sleeve layer.
Patent EP-0292964-A2 (EP)
Inventor: MAEDA HIROSHI
IPC: A61K38/44
Filed: 1988-05-26
Abstract: The invention provides a superoxide dismutase derivative of the general formula 
    [SOD] [Z] n   
wherein [SOD] represents a superoxide dismutase having 1 to 22 or 24 groups each derived from an amino group by removal of one hydrogen atom in lieu of amino groups; [Z] represents a monovalent copolymer group, constituting units of which are a group of the formula
      wherein R¹, R², R³ and R⁴ each represents a hydrogen atom or a residue derived by removal of a hydroxyl group from an alkanol of 1 to 8 carbon atoms, an ethylene glycol monoalkyl ether containing an alkyl moiety of 1 to 4 carbon atoms or a glycerin dialkyl ether containing alkyl moieties of 1 to 4 carbon atoms, provided that either R¹ or R² and either R³ or R⁴ each represents a hydrogen atom, and a residue   derived from the group of the above-mentioned formula by removal of OR¹, OR², OR³ or OR⁴ group from one of its COOR¹, COOR², COOR³ and COOR⁴ groups (where the bond on the carbon atom of the carbonyl group is attached to [SOD]), said monovalent copolymer group having an average molecular weight of 500 to 200,000; and n represents an integer of 1 to 22 or 24 corresponding to the number of said groups each derived from an amino group by removal of one hydrogen atom in said [SOD], or a pharmaceutically acceptable salt thereof. There also is provided a method for producing the above derivative and salt. The invention is further directed to medicinal uses and pharmaceutical compositions for oral administration.
Patent EP-0304560-A2 (EP)
Inventor: MADRID BENNY ARCHIE
IPC: G11B7/13
Filed: 1988-05-31
Abstract: A photodetection system includes first and second photo­detectors (10, 12), each having an anode and a cathode. The anode (10A) of one (10) of the photodetectors is ohmically connected to the cathode (12A) of the other (12) photo­detectors. The photodetectors are suitably electrically biased and disposed for receiving one or two light beams. Output circuit means (22) are electrically connected to the anode and cathode junction between the two photodiodes for providing an output electrical signal having low or no common mode noise. A preferred embodiment of the invention using a single semiconductor chip for the entire circuit arrangement is also illustrated.
Patent EP-0297538-A2 (EP)
Inventor: NIIRA REIJI
IPC: B60H1/00
Filed: 1988-06-29
Abstract: An antibiotic film comprises at least one organic polymeric film containing antibiotic zeolite, in which the content of the antibiotic zeolite is 10 to 100 mg per 1m² of the organic polymeric film and the the thickness of the organic polymeric film is not more than 15 microns and an antibiotic laminated film comprises a substrate, at least one side of which is laminated with the aforementioned antibiotic film. These films exhibit excellent antibiotic action although they contain rather small amount of antibiotic zeolite and the films also exhibit high transparency. These films can be used as materials for packaging foods, medical equipments and accessories and the like.
Patent EP-0304852-A2 (EP)
Title: Alkalifreie Herstellung von grossen Pentasil-Kristallen als Schalen- oder Vollkatalysatoren
Inventor: DANNER ALFRED
IPC: C07C45/51
Filed: 1988-08-23
Abstract: Die Anmeldung betrifft ein Verfahren zur Herstellung von Pentasil-Schalen- und -Vollkatalysatoren, bei denen die einzelnen Pentasil-Kristalle größer als 5 µm sind, durch hydrothermale Behandlung von SiO2, wobei man die SiO2-Formkörper einer hydrothermalen Behandlung bei 140 bis 220°C in einer alkalifreien Mischung aus Wasser, einem Amin und/oder Tetraalkylammoniumverbindung und zusätzlich gegebenenfalls Ammoniak unterzieht. Die Aluminiumkomponente zur Herstellung von Alumosilikat-Zeolith kann in den SiO2-Formkörper eingeknetet oder über die flüssige Phase während der hydrothermalen Behandlung zugeführt werden. Als Tetraalkylammoniumverbindung kann ein Tetra-n-propylammoniumsalz oder -hydroxid verwendet werden.
Patent EP-0309765-A2 (EP)
Inventor: RADOV LESLEY ANN
IPC: C07D237/32
Filed: 1988-09-02
Abstract: 1(2H)-Phthalazinones such as trans-6-[2-(4-methoxy­phenyl)ethenyl]-2-(3-aminopropyl)phthalazin-1(2H)-one hydrobromide, trans-6-[2-(4-methoxyphenyl)ethenyl]-2-[3-­(dimethylamino)propyl]phthalazin-1(2H)-one hydrobromide, and trans-6-[2-(4-hydroxphenyl)ethenyl]-2-[3-(dimethyl­amino)propyl]phthalazin-1(2H)-one hydrochloride are useful as cytoprotective agents in mammals.
Patent EP-0321858-A2 (EP)
Inventor: BINIEK HORST
IPC: F23N1/02
Filed: 1988-12-15
Abstract: Further capacity reduction is made possible by a continuously adjustable dosing apparatus. The new combustion apparatus is connected to a control unit which monitors and controls the combustion process. <IMAGE>
Patent EP-0284133-A2 (EP)
Inventor: ISPHORDING WILLEM
IPC: G06K17/00
Filed: 1988-03-08
Abstract: Procédé pour, simultanément, lire et certifier, à partir d'un appareil de traitement, une information présente à une adresse dans une mémoire d'un support électronique notamment amovible et portatif tel qu'une carte à mémoire. Le procédé utilise un nombre aléatoire, généré dans l'appareil de traitement, comme clé de chiffrement de l'adresse et de l'information lue. Ainsi l'information est certifiée si l'adresse envoyée et l'adresse reçue sont identiques. Préférentiellement l'algorithme de chiffrement est le DES.
Patent EP-0277734-A2 (EP)
Inventor: OGINO NOBORU
IPC: G11B7/24015
Filed: 1988-01-22
Abstract: An information recording medium includes a first disc (11) and a second disc (12) coaxially positioned adjacent the first disc (11). A first spacing member (15, 16) is positioned between the first and second discs (11, 12) for fixedly connecting the discs together to form an air space (17) between the facing surfaces of the first and second discs. A recording layer (14, 140) is formed on the facing surface of at least one of the discs (11, 12) in the air space (17) between them. The recording layer (14, 140) includes a pre-formatted data recording area (14a, 140a) having recorded pre-formatted data thereon. A second spacing member (20) is aligned with the surface of the pre-formatted data recording area (14a, 140a) and is bonded to the pre-formatted data recording area (14a, 140a) of the recording layer (14, 140) and to the facing surface of the other disc.
Patent EP-0284338-A2 (EP)
Inventor: HUGHES LESLIE RICHARD
IPC: C07D403/12
Filed: 1988-03-22
Abstract: A quinazoline of the formula:-
     
     wherein R 1  is alkyl, cycloalkyl, alkenyl, alkynyl, alkoxy, alkylthio, aryl, aryloxy, arylthio, arylalkyl, halogeno, hydroxy or mercapto, or substituted alkyl or alkoxy;   wherein R 2  is hydrogen, alkyl, alkenyl or alkynyl, or substituted alkyl or alkanoyl;   wherein Ar is phenylene, naphthylene or heterocyclene which is unsubstituted or bears one or more substituents;   wherein R 3  is such that R 3- NH 2  is an amino acid;   wherein R 4  is hydrogen or alkyl;   wherein R 5  is hydrogen or alkyl; and   wherein each of R 6 , R 7  and R 8  is hydrogen, hydroxy, alkyl, alkoxy, alkylthio, alkylamino, dialkylamino, phenyl, halogeno, nitro, cyano or amino, or substituted alkyl, alkoxy or alkylthio;   provided that at least one of R 4 , R 5 , R 6 , R 7  and R 8  is other than hydrogen;   or a pharmaceutically-acceptable salt or ester thereof. The compounds possess anti-tumour activity.
Patent EP-0314297-A2 (EP)
Inventor: WATANABE TAKAYA
IPC: H03H9/145
Filed: 1988-09-23
Abstract: In a three-transducer surface acoustic wave device, an apodized electrode member (15) is interposed between two interdigi­tal electrode members (16, 17), each having first and second ends and comprising interdigital electrodes between the first and the second ends either with a uniform density distribution or with a density distribution varied according to a prescribed rule of selective withdrawal of the interdigital electrodes. The apodized electrode member has first and second extremities and is given substantially minimum-phase and maximum-phase impulse responses for surface acoustic waves which are propagated from the apodized electrode member through one and the other of the extremities. Alternatively, an interdigital electrode member of the type described is interposed between two apodized electrode members capable of either transmitting or receiving surface acoustic waves to and from the interdigital electrode member with substantially minimum-phase and maximum-phase impulse responses.
Patent EP-0322147-A2 (EP)
Inventor: SMITH ROBERT SCOTT
IPC: C07C2/72
Filed: 1988-12-13
Abstract: An ethylenically-unsaturated aliphatic hydrocarbon is coupled with an aromatic hydrocarbon having an active hydrogen on a saturated alpha-carbon in the presence of a supported alkali metal as a catalyst and 10-100 mol %, based on the amount of the alkali metal catalyst, of an oxide of sodium or potassium as a co-catalyst. In pre­ferred embodiments of the invention, the ethylenically-­unsaturated aliphatic hydrocarbon is an alkene of 2-20 carbons, such as ethene or propene; the active hydrogen-­containing aromatic hydrocarbon is an alkylbenzene, such as toluene; the alkali metal is potassium or a potassium alloy; and the co-catalyst is sodium oxide.
Patent EP-0329101-A2 (EP)
Inventor: IKUMI NOBUYUKI C O PATENT DIVI
IPC: G06T15/40
Filed: 1989-02-15
Abstract: A three-dimensional graphic processing apparatus includes n arithmetic ICs (10A to 10D) for performing linear interpolation calculations for each scan line of a triangle polygon to obtain intensity values and depth coordinate values of pixels, and two types of n memories (11 A to 11D, 12A to 12D) for storing the calculation results. The n arithmetic ICs (10A to 10D) parallelly execute linear interpolation calculations of n different pixels successive on a single scan line of a single triangle polygon in one processing cycle. Each arithmetic IC calculates for each of every n pixels in one processing cycle, and a corresponding one of the memories (11 A to 11D, 12A to 12D) stores the calculation result.
Patent EP-0342640-A2 (EP)
Inventor: URABE HITOSHI
IPC: H04N1/053
Filed: 1989-05-17
Abstract: This invention is a method for fomring halftone screen to prepare a multi-color separated halftone gradation image which is printable and reproducible by superposing an image signal obtained by scanning an original comprising continuous-tone color images with a halftone screen signal generated electrically, which comprises the steps of exposing and scanning a light spot of a predetermined sizze at a predetermined pitch to form halftone dots, and changing the number of said pitch so as to obtain an arbitrary screen line number. Further, this invention relates to a light beam scanning apparatus for forming halftone screen to prepare a multi-color separated halftone gradation image which is printable and reproducible by superposing an image signal obtained by scanning an original comprising continuous-tone color images with a halftone screen signal generated elec­trically, which comprises a first laser diode for emitting a synchronizing laser beam, a second laser diode for emitting a recording laser beam, a galvanometer for inputting the synchronizing laser beam and the recording laser beam through a collimator and a mirror, a synchronizing signal generator and an image recording section for inputting laser beams reflected and deflected by said galvanometer, a PLL multiplier for outputting a synchronizing signal by inputting an electric signal from said synchronizing signal generator, and an output controlling section for driving the second laser diode in accordance with the image signal and the synchronizing signal.
Patent EP-0353706-A2 (EP)
Inventor: BABEL WERNER
IPC: G06F3/0362
Filed: 1989-08-01
Abstract: The subject matter of the invention is a control pane for machine tools comprising a key panel (3), a screen (4) and operator controls for a cursor (5) which are constructed as two touch strips (6,7). One touch strip each (6,7) is arranged on the side adjacently to one longitudinal and narrow side each of the screen (4) at right angles two one another. <IMAGE>