baber/WOPTO huggingface dataset:
Patent DD-280256-A5 (DD)
Inventor: HOELZEMANN JUERGEN
IPC: B01D25/12
Filed: 1989-04-04
Abstract: A filtering device in which two or more chambers are each provided with an inlet 23, 26, 29, 32, an outlet 25, 28, 31, 34 and a device 2, 27, 30, 33 for removal of filtration retentate. It is desired that the filtering device is suitable for the separation of liquid part- components in a liquid mixture. This is achieved by using the filtering device for separation of the liquid mixture into at least two liquid part-components and an aqueous component, if, during supply of the liquid mixture through the inlet 26 of the first chamber, its filter medium 12 is suitable for the retention of the liquid part- component of largest molecular size, and the device for the removal of the filtration retentate is a pipe 27 for this liquid part-component, and if for the transfer of the filtrate from the first chamber to the second chamber, the outlet 28 of the first chamber is joined to the inlet 29 of the second chamber, the filter medium 13 of which is suitable for the retention of the liquid part-component of largest molecular size contained in the filtrate supplied, and the device for the removal of the filtration retentate of the second chamber is a pipe 30 for this liquid part-component. Due to this arrangement, chamber filter presses or rotary filter presses known per se can be very easily modified for filtering out liquid part-components. <IMAGE>
Patent DD-289343-A5 (DD)
Title: Ionisationsdetektor mit direktem elektronenemitter
Inventor: HERRMANN FRANK-PETER
IPC: G01N27/62
Filed: 1989-11-21
Abstract: Die Erfindung betrifft einen Ionisationsdetektor mit direktem Elektronenemitter, der sowohl als Edelgas-Ionisationsdetektor als auch als Elektronenanlagerungsdetektor betrieben werden kann. Dieser besteht aus einem Grundkoerper mit einer Laengsbohrung, in die ein Dichtungselement eingebracht ist, in welchem eine Trennsaeule gefuehrt ist und einer Strahlungsquelle, die auszerhalb eines Reaktionsraumes angeordnet ist. In die Laengsbohrung ist weiterhin ein Lichtleitelement eingepaszt, das mit der externen Strahlungsquelle lichtleitend gekoppelt ist, wobei dieses an seinem in die Laengsbohrung hineinweisenden Faserende zumindest teilweilse mit einem Oberflaechenfilm aus einem Photoelektronen emittierenden Material ueberzogen und so als Kathode ausgebildet ist. Hierzu ist zumindest eine Anode auf der gegenueberliegenden Innenflaeche der Laengsbohrung konzentrisch angeordnet, der Reaktionsraum ist zwischen Faserende und Gegenelektrode ausgebildet. Hierdurch ist es moeglich, ein sehr kleines empfindliches Detektorvolumen und eine Hochtemperaturbestaendigkeit des Detektors zu erreichen.{Ionisationsdetektor; Trennsaeule; Emitterschicht; Quarzfaser; Detektorvolumen; Detektorempfindlichkeit; Peak-Aufloesung; Trenngenauigkeit}
Patent DD-290685-A5 (DD)
Title: Biozides mittel enthaltende faserstoffpraeparation
Inventor: JENKE FRANK DIPL-ING
IPC: D06M13/47
Filed: 1989-12-21
Abstract: Die Erfindung betrifft eine ein biozides Mittel enthaltende Faserstoffpraeparation, die zur Applikation auf synthetische Hochpolymerfaeden dient, wobei die Praeparationsformulierungen durch das biozide Mittel eine sofort eintretende keimtoetende Wirkung gegenueber Mikroorganismen aufweist. Die Erfindung sieht eine Faserstoffpraeparation vor, die aus bekannten Komponenten wie Emulgatoren, Gleitmitteln, Antistatika, Fadenschluszmitteln und weiteren Komponenten besteht und charakterisiert ist durch den Gehalt eines * der allgemeinen Formel I als biozides Mittel in Mengen zwischen 0,3 und * bezogen auf die Gesamtmenge an Praeparationsloesung oder -emulsion. Formel I{biozidwirkend; Faserstoffpraeparation; Applikation; Hochpolymerfaeden, keimtoetend; Mikroorganismen; Emulgatoren; Gleitmittel; Fadenschluszmittel; Triazinsulfonsulfobetaine}
Patent DD-293738-A5 (DD)
Title: Vorrichtung zur wirbelschichtgranulation pulvriger haufwerke
Inventor: POLTE KARL-HEINZ
IPC: B01J2/16
Filed: 1990-04-18
Abstract: Die Erfindung betrifft eine Vorrichtung zur Wirbelschichtgranulation pulvriger Haufwerke. Die erfindungsgemaesze Vorrichtung stellt eine sinnvolle Kombination der Eigenschaften des konventionellen Wirbelschicht- und des Rotor-Wirbelschichtgranulators dar. Bei der erfindungsgemaeszen Vorrichtung wird die Rotorscheibe substituiert durch eine Sieb-Rotorscheibe, die eine feste Justierung zum Stator aufweist und bei der der offene Spaltring zwischen Rotorscheibe und Statorinnenkreis durch einen mit der Rotorscheibe fest verbundenen Siebring verdeckt ist. Zwischen Siebring und Stator verbleibt nur ein minimaler Restspalt. Unterhalb der rotierenden Sieb-Rotorscheibe befindet sich eine Ringblende, die an den Stator montiert ist und deren synchrone Verschiebung von innen nach auszen den Siebring bis zum annaehernden Verschlusz verdecken kann. Die erfindungsgemaesze Vorrichtung bei breitem, unverdecktem Siebring mit und ohne Ringblende stellt eine Methode der Wirbelschichtschnellgranulation dar, die als eine Weiterentwicklung des konventionellen Wirbelschichtverfahrens aufzufassen ist. Die erfindungsgemaesze Vorrichtung unter Nutzung der Ringblende zur Variation der Breite des unverdeckten Siebringbereiches stellt eine Substitution und Weiterentwicklung des Rotor-WSG-Verfahrens dar, wobei die Steuerung des Luftdurchsatzes verbessert wird und die Bindung an einen Mehrkammerfilter entfaellt.{Wirbelschichtgranulator; Rotor-Wirbelschichtgranulator; Siebrotorscheibe; Spaltring; Siebring; Rotationssieb; Ringblende; Behaeltersektion; Antriebssektion; Spruehsektion}
Patent DD-296246-A5 (DD)
Title: Verfahren zur erzeugung von weidenflechtmaterialien
Inventor: POLLER SIEGFRIED
IPC: B27K3/50
Filed: 1990-07-02
Abstract: Das vorgestellte Verfahren soll im Bereich der Flechtwarenindustrie zur Erzeugung von Flechtmaterial aus einheimischer Weide mit verbesserten Festigkeitseigenschaften angewendet werden. Das Ziel der Erfindung besteht darin, wesentliche Eigenschaften von einheimischen Flechtmaterialien so zu verbessern, dasz traditionelle Flechtmaterialien ganz oder teilweise substituiert werden koennen.{Weidenflechtmaterial; Flechtwarenindustrie; Festigkeitseigenschaften; Elastizitaetserhoehung; Polyethylenglucol; Carboxymethylcellulose; Flechtwarenerzeugung}
Patent DD-296752-A5 (DD)
Inventor: PEIER DIRK
IPC: G02B30/25
Filed: 1990-07-18
Abstract: PCT No. PCT/DE90/00530 Sec. 371 Date Feb. 5, 1992 Sec. 102(e) Date Feb. 5, 1992 PCT Filed Jul. 12, 1990 PCT Pub. No. WO91/01500 PCT Pub. Date Feb. 7, 1991.In the case of a fiber optics arrangement for measuring the intensity of an electric current while utilizing the Faraday effect in which the magnetic field surrounding the conductor 1 through which the current flows affects the polarization condition of the light, the path of which leads through the core of an optical fiber 2 which surrounds the conductor 1 in the form of a coil, the light coupled out of the optical fiber 2, by means of a beam splitter 9, being divided into two partial light beams, the intensities (I1, I2), after passage through one polarizer 12, 11 respectively, being measured by one photodetector 14, 13 respectively, the object of expanding the measuring range of the arrangement is achieved by the fact that the polarizers 12, 11 are rotated symmetrically with respect to one another in comparison to the conventional angle of 45 degrees, the angle ( alpha ) between the polarizers 12, 11 and the polarization plane of the light coupled into the optical fiber 2 being between +20 degrees and 40 degrees or between -20 degrees and -40 degrees. (FIG.
Patent DD-296757-A5 (DD)
Title: Faseroptische messvorrichtung
Inventor: BERLIN PETER
IPC: G01N21/17
Filed: 1990-07-23
Abstract: Die Erfindung betrifft eine faseroptische Meszvorrichtung zur Bestimmung von Stoffkonzentrationen. Die faseroptische Meszvorrichtung kann insbesondere in der medizinischen Diagnostik, z. B. bei in vivo- oder in vitro-Messungen, in der Umwelt- bzw. Nahrungsmittelanalytik und in der chemischen bzw. biotechnologischen Prozeszkontrolle eingesetzt werden. Erfindungsgemaesz ist die faseroptische Meszvorrichtung dadurch gekennzeichnet, dasz{Meszvorrichtung, faseroptische; Diagnostik, medizinische; Reagensphase; Element, optisch wirksames; UEbertragungseigenschaften, optische; Lumineszenzeigenschaften; Reagenstraeger; Indikatorsystem; Biokomponente}
Patent BE-1002973-A6 (BE)
Title: Lit d'hopital reglable.
Inventor: FARRELL VINCENT RAHEEN
IPC: A61G7/05
Filed: 1991-04-30
Granted: 1991-10-08
Abstract: L'invention concerne un lit d'hôpital réglable ayant un châssis de lit avec au moins une paire de douilles séparées écartées l'une de l'autre et dirigées vers le haut à chaque extrémité du châssis de lit. Ces douilles sont destinées à recevoir des ergots complémentaires coniques partant d'un accessoire de lit, par exemple une extrémité de lit ou un châssis de support de patient, afin de monter l'accessoire de lit sur le châssis de lit. Chaque ergot peut s'engager entre une partie d'une paroi latérale intérieure d'une douille et une broche s'étendant à travers la douille, la broche étant écartée de la partie de paroi latérale et située entre les extrémités de la douille.
Patent BE-1009565-A6 (BE)
Title: Mosquito net and assembly of components to make such a mosquito net
IPC: E06B9/52
Filed: 1995-09-07
Granted: 1997-05-06
Abstract: Mosquito net to be placed in a window or door opening, this mosquito net including a frame (1) and a gauze (2) stretched over this frame, the frame (1) being composed of four angle brackets (3) and linkages (4) between these angle brackets (3), characterised in that each of the linkages (4) between the angle brackets (3) is constituted by a number of components (5-6-7-8) which fit into each other in such a way that the length of these linkages (4) is adjustable by choosing the number and/or the length of the different components (5-6-7-8).<IMAGE>
Patent ES-2001505-A6 (ES)
Title: Heat Exchanger
Inventor: BAYER JURGEN
IPC: F28F9/02
Filed: 1986-08-12
Abstract: Disclosed is a heat exchanger, comprising a tube sheet comprised of plastic and having at least one opening for passage of a heat exchange fluid and a heat exchanger tube sealed against the tube sheet at the opening, wherein the tube sheet includes in the region of each of the openings a sleeve-like connection nozzle in which an annular groove is defined by inner and outer parts of said nozzle. The groove extends coaxially to the opening and is open toward the heat exchanger tube and the end of the heat exchanger tube is pressed into the groove. The sleeve-like connection nozzles have a middle section (B), which is located in the plane of the tube sheet, and end sections, (A, C) which project on either side of the tube sheet.
Patent ES-2004921-A6 (ES)
Title: Thermoelectric cooler.
Inventor: BEITNER SHLOMO
IPC: F25D23/06
Filed: 1987-04-06
Abstract: A thermoelectric cooler (10) having a storage compartment (36) with insulated inside walls (42) forming an access opening on one side opposite a back wall (42a) of substantially the same size includes an insulated door (40) movable between a closed position sealing said access opening and an open position displaced from one edge of the access opening for providing direct access to the interior of said storage compartment (36) over the entire area of the access opening. The insulated door (40) comprises a pair of door segments (54, 56) pivotally interconnected about a median axis (52) in parallel with one edge of the access opening of the storage compartment. An over-center spring (68) is interconnected between the door segments (54, 56) to exert a resilient biasing force tending to pivot the door segments (54, 56) in one direction about the hinge (58) axis when the spring (68) is on one side thereof and an opposite direction when the spring (68) is moved to the opposite side of the median axis (58). A guide (76, 80, 82) and follower system is provided adjacent the storage compartment (36) interacting with the door segments (54, 56) for guiding the door segments (54, 56) in coplanar alignment while the spring (68) is on one side of the median axis (52) and as the door (40) approaches the closed position. When the door (40) is moved toward the open position the spring (68) moves to the other side of the median axis (58) and pivots one of the door segments (56) away from the coplanar position towards an angularly transverse position so that a minimum of adjacent space (38) is required even though the door is fully displaced to provide access over the entire area of the access opening.
Patent ES-2004449-A6 (ES)
Title: Subsequent treatment process of vacuum distillation residue from crude oil refineries.
Inventor: KAPPENBERGER PETER
IPC: B01D3/12
Filed: 1987-07-08
Abstract: The residue or residue fraction left behind during vacuum distillation in a crude oil refinery is further processed, in that it undergoes thin-film short-path distillation at a higher temperature and under a fine vacuum. Raising the temperature leads to a rise in the feed rate and to an improvement in the distillate/residue ratio.
Patent ES-2007220-A6 (ES)
Title: Process for precipitating chromium and/or vanadium from sulphuric acid waste.
Inventor: WIESMANN HANS
IPC: C02F1/70
Filed: 1988-04-29
Abstract: The concentration of sulphuric acid waste from the manufacture of titanium dioxide is increased by evaporation from 65 to 70 %. It is aged for several days, during which time the metals dissolved in the acid are generally precipitated in sufficient quantity, with exception of chromium and vanadium. In order to precipitate the chromium in a sufficient quantity in a sufficiently short time, 0.3 % by weight of aluminum is added to the evaporated acid waste. The aluminum has an active surface and is obtained shortly before addition by machining, size reduction or comminution. The strongly negative redox potential of this aluminum gives rise to chromium of obviously lower valency, whose salts are less soluble than those of the higher-valency chromium or metallic chromium, and which can be precipitated more easily.
Patent ES-2010607-A6 (ES)
Title: Device for the continuous production and deposition of yarn loops
Inventor: WEDLER KLAUS
IPC: D06B17/00
Filed: 1988-09-21
Abstract: In a device for the continuous production and deposition of yarn loops, the yarn loops are applied by a rotating winding flyer onto a winding body and are transferred from the latter onto a band conveyor. The winding body rotates about an axis of rotation which extends transversely both to the axis of rotation of the winding flyer and to the direction of run of the band conveyor. Furthermore, the direction of rotation of the winding body is identical to its direction of run on its side facing the band conveyor. A sheet-like stabiliser arranged above the band conveyor is located with one end in the region of the winding flyer, extends with its other end into a treatment station for the yarn loops and stabilises the loops transported on the band conveyor.
Patent ES-2010822-A6 (ES)
Title: Method and apparatus for making composite structures
Inventor: AKER SAN COOPER
IPC: B29C43/02
Filed: 1988-10-05
Abstract: An improved molding apparatus (40) is disclosed for molding a complex shape, such as a channel (42), from composite materials. A male mold member (50) is made up of individual mold blocks (52-60) which are separated by pressure diaphragms (53, 55). Entry of pressurized air within the pressure diaphragms (53, 55) moves the blocks apart, effectively expanding the male mold member (50) within the female mold member (48) to mold the composite material into a complex shape, such as the channel (42).
Patent ES-2011931-A6 (ES)
Title: Improvements in the subject matter of principal patent no. 446,378 lodged on the 25 March 1976 relating to a process of manufacture for the production of marble blocks
Inventor: MUNOZ HERNANDEZ JOSE
IPC: C04B26/02
Filed: 1988-12-19
Abstract: Improvements in the subject matter of principal patent no. 446,378 lodged on the 25 March 1976 relating to a process of manufacture for the production of marble blocks, made up from marble stones and grains of different particle size, marble powder and dye, an agglomerating agent such as unsaturated polyester resin and catalysts and curing accelerators. All the components, suitably metered, are placed in an upper kneader in which they are kneaded under vacuum. The kneader discharges beneath into a mould which is moved to a chamber in which vacuum is applied and the mixture is subjected to the action of a press equipped with a vibrator, the mould finally being removed in order that another mould can be received.
Patent ES-2010387-A6 (ES)
Title: Waterproof combustible agglomerate, process for its manufacture and composition of the materials used in the process.
Inventor: BREUIL DOMINIQUE
IPC: C10L5/14
Filed: 1989-01-10
Abstract: Water-resistant combustible agglomerate based on a finely divided fuel material, characterised in that it comprises, distributed within its constituent bulk, effective proportions respectively of at least one organic binder chosen from the group comprising starches, starch derivatives, flours, proteins, celluloses, hemicelluloses and mixtures of these products and at least one organosilicon agent imparting water-repellency.
Patent ES-2013854-A6 (ES)
Title: Bending apparatus.
Inventor: DORSETT MICHAEL W
IPC: B21D5/01
Filed: 1989-03-20
Abstract: The invention relates to apparatus for bending a flange (5) against piece (2). A bending tool (6) is mounted on a tool holder (14) carried by a parallelogram mechanism (7-12) for movement in relation to a stand (1) carrying the workpiece. A drive arrangement (17) is connected to the tool holder (14) by a toggle linkage (25-27). The tool holder (14) includes a main part (13) connected to the parallelogram mechanism (7-12), and a part (15) movable in relation to the main part and carrying the tool (6) and urging resilient element (32) towards a starting position. The toggle linkage (25-27) is acting on the movable part (15) of the tool holder (14) away from the starting position, when the main part (13) is located near an end position and the tool (6) engages the flange (5).
Patent ES-2014784-A6 (ES)
Title: Rotary-type moulding machine
Inventor: NAKAMURA YOSHINORI
IPC: B29C49/06
Filed: 1989-07-12
Abstract: Rotary-type moulding machine for moulding a preformed piece and moulded hollow product, in which a circular transfer plate 10 which has moulds with opening 18 in four portions of its lower part is located rotatably in the upper part of a machine bed plate 1 which supports a central portion of a plate body by means of a rotary shaft, the moulds with opening 18 having adjusted stop positions in an injection-moulding operation portion, a temperature-control operation portion, an oriented blow- moulding operation portion, and a moulded-product- extraction operation portion, in said order, moulds 15, 16 and a variety of devices being arranged, in which machine the rotary shaft of the transfer plate 10 is formed by a piston 8 with a vertical-movement cylinder 5, the piston 8 and the actuation shaft 7 of a device generating intermittent rotation 6 being connected in the free state with respect to an axial direction and it being possible for the transfer plate 10 to be displaced upwards and downwards and to rotate intermittently with respect to the moulds 15, 16 through the effect of the piston 8.
Patent ES-2017315-A6 (ES)
Title: Sealed thermal unit for heating and/or producing hot water for sanitary purposes, in particular for autonomous gas-heating installations
IPC: F24H1/48
Filed: 1989-11-06
Abstract: The invention relates particularly to installations in which the presence of an outer casing 4, which encloses the body of the hearth boiler 7 consisting of spiral tubes 10 and a cap of refractory material 9, a combustion unit 9 (or burner), and a fan 2, eliminates losses of combustion gases to the outside and carries out reheating, along the intermediate space 6, of the air supplying the combustion unit 8. In addition, a spiral pipe 7 is produced for hot water for sanitary purposes placed in the entire length of the pipe 10, with the result that, by optimizing the water/water thermal exchange, hot water for sanitary purposes is obtained even when the water is not circulating in the pipe 10.
Patent ES-2017208-A6 (ES)
Title: Installation for recovering metals from scrap
Inventor: SALIDO GARCIA ROBERTO
IPC: F27B11/00
Filed: 1989-11-06
Abstract: Installation particularly for recovering aluminium from engines and other iron elements, which includes a cage 4 containing the scrap, a sheet 2, supporting said cage and containing the molten metal, provided at the bottom with heating means, and a bell furnace 3 likewise provided with heating means and placed on said plate 2, including the cage 4 in its inside.
Patent ES-2017578-A6 (ES)
Title: Induction apparatus including driving device for paper or cardboard web
Inventor: BEISSWANGER RUDOLF
IPC: D21F7/02
Filed: 1989-12-05
Abstract: PURPOSE: To make the traveling speed of a web as accurately adjustable by joining a roller joined with a rotary driving device with the other rollers among many rollers guiding the paper web, with special transmission devices. CONSTITUTION: This guiding unit containing a driving device for a paper or cardboard paper web, is provided by making a roller 1 to which a rotary driving device (a motor) 31 is joined, or a roller 2 adjacent thereto among plural rollers 1, 2 and 14 guiding the traveling of the paper web W as a hollow cylinder installed with bored holes 38 like a sucking roller distributed on the circumferential surface of the roller in a relatively dense arrangement so as to have >=120 deg. winding central angle for the web W. Also, these continuous rollers 1 and 2 are joined by mechanical transmission devices (gears or belts) 4-7 having fixed transmission ratios.
Patent ES-2020491-A6 (ES)
Title: Additive composition for fuels intended for internal combustion engines
Inventor: LASCARAY ZUGAZA JOSE MIGUEL
IPC: C10L1/18
Filed: 1990-07-06
Abstract: Additive composition for fuels intended for internal combustion engines comprises: (a) a fatty alcohol or mixtures of straight or branched chain fatty alcohols having 8 to 22 carbon atoms in the principal chain, (b) optionally a non-ionic detergent mainly comprising one or more straight or branched chain fatty alcohols having 8 to 22 carbon atoms in the principal chain, which are unsaturated or oxyethylenated, (c) optionally, an antioxidant based on an aromatic amine, a gallate or butylhydroxytoluene (BHT), the proportion of detergent being 1-50% by weight and that of antioxidant 0.1-5% by weight if they are present. Has application as an additive for fuels intended for internal combustion engines.
Patent ES-2031753-A6 (ES)
Title: Foldable base for installing columns and the like
IPC: E04H12/34
Filed: 1991-01-29
Abstract: The foldable base consists of two plates 1 and 2 which are hinged together via one of their edges, in such a manner that the plate 2 has holes 3 for anchoring and immobilizing it on the ground, whilst the plate 1 tilts with respect to the previous one and has elongate holes 10 for mounting of the corresponding column, in such a manner that, in the vertical position of the plate 1 with respect to the plate 2, said column is located horizontally on the ground whilst the folded-down and superposed position of said plate 1 on the plate 2 gives rise to the vertical elevation and positioning of the column fixed to said plate 1, both plates 1 and 2 being immobilized in this vertical position of the column by means of a bolt housed in facing holes 5 and 12 provided in tabs or lugs in both plates 1 and 2. The foldable base makes it possible to assemble, elevate, fold down and remove a column, post or the like.
Patent ES-2025002-A6 (ES)
Title: Automatic protective screen for welding
IPC: A61F9/06
Filed: 1991-02-01
Abstract: Screen which allows greater freedom of movement and prevents accidents, which is equipped with an automatic mechanism which moves the visual sheet/filter, lowering it or raising it through the excitation of a photoelectric cell in communication with said mechanism.