baber/WOPTO huggingface dataset:
Patent DD-285000-A5 (DD)
Title: Frequenzunabhaengige, breitbandige faraday-rotator-anordnung fuer schnelle veraenderungen der polarisationsdrehung
Inventor: MENZEL CHRISTIAN
IPC: H01P1/175
Filed: 1989-06-13
Abstract: Die Erfindung betrifft eine frequenzunabhaengige, breitbandige Faraday-Rotator-Anordnung fuer schnelle Veraenderungen der Polarisationsdrehung mit rundem, konzentrischem Querschnitt und mittlerem Ferritfuellfaktor zur vorzugsweisen Verwendung als Polarisationsschalter in der Mikrowellentechnik. Erfindungsgemaesz wird die Rundhohlleiterwand zur Unterbrechung von Wandstroemen der die Bandbreite einschraenkenden, anregbaren Stoermode EH11 und von Wirbelstroemen in der Rundhohlleiterwand, welche durch AEnderungen des die Magnetisierungsspule durchflieszenden Stromes hervorgerufen werden, wendelfoermig im ferritbelasteten Rundhohlleiterabschnitt geschlitzt und dieser Schlitz (3) mit HF-Energie absorbierendem Material gefuellt. Fig. 1{Mikrowellentechnik; Rundhohlleiter; Faraday-Rotator; Polarisationsschalter; Polarisationsdrehung, frequenzunabhaengig, breitbandig; Magnetisierungsspule; Wirbelstroeme; Stoermode; Schlitz}
Patent DD-289259-A5 (DD)
Title: Verfahren zur kristallisation von verunreinigten waessrigen ammoniumsulfatloesungen
Inventor: RICHTER MANFRED
IPC: C01C1/24
Filed: 1989-11-21
Abstract: Die Erfindung betrifft ein Verfahren zur Kristallisation von verunreinigten waeszrigen Ammoniumsulfatloesungen. Verunreinigte waeszrige Ammoniumsulfatloesungen aus der Caprolactamproduktion werden mittels Eindampfung und nachgeschaltete Fest-Fluessig-Trennung unter Rueckfuehrung der sogenannten Mutterlauge in die Eindampfung und Auskreisung von 5 bis 30% der Mutterlauge erfindungsgemaesz durch Aufkonzentrierung der ausgekreisten Mutterlauge in einem weiteren Verdampfer und Aufgabe dieser Mutterlauge in der Fest-Fluessig-Trennung auf das kristalline Produkt in kristallines Ammoniumsulfat ueberfuehrt, wobei eine Kornvergroeberung stattfindet. Fig. 2{Kristallisationsverfahren; Ammoniumsulfatloesung; verunreinigt; Caprolactamproduktion; Eindampfung; Fest-Fluessig-Trennung; Mutterlaugenrueckfuehrung; Mutterlaugenauskreisung; Aufkonzentrierung; Ammoniumsulfat; kristallin; Kornvergroeberung}
Patent DD-290674-A5 (DD)
Title: Vorrichtung zum oeffnen von faserballen mittels einer zupfwalze
Inventor: WUNDERLICH JUERGEN
IPC: D01G7/04
Filed: 1989-12-22
Abstract: Die Erfindung betrifft eine Vorrichtung zum OEffnen von Faserballen mittels einer Zupfwalze, wobei die Faserballen in einer Ballenschau aufgestellt sind, ueber der Ballenschau die Zupfwalze und ein Stabrost fahrbar angeordnet sind, die Zupfwalze zwischen den Staeben des Stabrostes Fasern aus den Faserballen zupft und achsparallel zur Zupfwalze an einer Seite des Stabrostes eine Druckwalze angeordnet ist. Die Erfindung besteht darin, dasz eine weitere Walze (8) achsparallel zur Zupfwalze (2) neben der Druckwalze (7) angeordnet ist, auf dieser Walze (8) Scheiben * die Scheiben (9) schraeg und am Umfang der Scheiben (9) Reiszelemente (10) angeordnet sind, die Reiszelemente (10) in die Oberflaeche der Faserballen (1) eingreifen, jedem Stab (4) des Stabrostes (3) eine Scheibe (9) der Walze (8) gegenuebersteht, die Walze (8) angetrieben wird, die Umfangsgeschwindigkeit der Scheiben (9) ungleich der Fahrgeschwindigkeit der Zupfwalze (2) ist und der von den Reiszelementen (10) einer Scheibe (9) beschriebene Weg waehrend eines Umlaufs der Scheibe (9) mindestens der Breite (13) eines Stabes (4) des Stabrostes (3) entspricht. Erfindungsgemaesz wird die technische Wirkung erzielt, dasz die stegfoermigen Verdichtungen an der Oberflaeche der Faserballen vor dem Abbau aufgelockert werden. Fig. 2{Faserballen; OEffnen; Zupfwalze; Stabrost; Druckwalze; Walze; Scheiben, schraeg; Reiszelemente}
Patent DD-294208-A5 (DD)
Title: Montageeinheit mit einem spreizanker und einem montagewerkzeug
Inventor: FISCHER ARTUR
IPC: B25D17/00
Filed: 1990-05-03
Abstract: Zum Befestigen von Spreizankern werden Montagewerkzeuge herkoemmlicher Art verwendet, die auf einen in ein Bohrfutter einer Bohrmaschine eingespannten Bohrer aufsetzbar sind. Um ein im Aufbau und in der Handhabung einfaches Montagewerkzeug verwenden zu koennen, wird eine Montageeinheit vorgeschlagen, die ein direkt in ein Bohrfutter einspannbares Montagewerkzeug besitzt. Ein am Montagewerkzeug abstehender Zahnkranz greift an der Stirnseite des zu montierenden Spreizankers an, wodurch dessen Schaftteil im Schlagbohrbetrieb in Drehung versetzt wird. Dadurch wird die Spreizhuelse auf den Spreizkoerper des Spreizankers aufgeschoben und eine schnelle Verankerung des Spreizankers im Bohrloch eines Mauerwerks ermoeglicht. Fig. 1{Montageeinheit; Spreizanker; Montagewerkzeug; Bohrfutter; Zahnkranz; Schaftteil; Spreizhuelse; Spreizkoerper; Verankerung; Bohrloch; Mauerwerk}
Patent ES-2002028-A6 (ES)
Title: Disinfectant compositions
Inventor: HENGY ROGER
IPC: A61L9/14
Filed: 1986-10-07
Abstract: A composition designed to disinfect surfaces by aerosol dispersion in surrounding air contains, as active components, firstly a methyl-isopropylphenol (e.g. thymol) and secondly a glycol alkyl ether (e.g. ethylene glycol monobutyl ether), dissolved in water.
Patent ES-2002887-A6 (ES)
Title: Apparatus and process for solids-fluid separation.
Inventor: BARNES PETER HADDON
IPC: C10G11/18
Filed: 1986-10-27
Abstract: An apparatus suitable for solids-fluid (e.g. cracking catalyst/hydrocarbon vapor) separation is disclosed having a plurality of substantially vertical tubular elements disposed within a housing. Inlet means are arranged in the bottom section of the housing and communicate with the space between the tubular elements and the housing. A plurality of tubular fluid outlet means are provided, the lower sections of which are arranged substantially coaxially within the upper sections of said tubular elements and define annular spaces therebetween in which swirl imparting means are arranged. The upper sections of the tubular fluid outlet means cooperate with opening(s) in the upper section of the housing, and the lower sections of the tubular elements communicating with solids outlet means. The invention further relates to a process for separating fluid cracking catalyst particles from gaseous hydrocarbon conversion products and/or flue gases using said apparatus.
Patent ES-2003306-A6 (ES)
Title: Remote sensor with inductively coupled power supply
Inventor: BROWN RICHARD W
IPC: H04Q1/44
Filed: 1987-05-11
Abstract: A remote sensor that does not require a renewable or rechargeable energy source is powered by drawing inductively coupled AC power from a long line, such as a telephone line. Tip (102) and ring (103) wires are tapped through capacitors (104, 105) to a bridge rectifier (106). The other side of the bridge rectifier (106) is coupled to earth through capacitor (107). Zener diode (108) is used to regulate the voltage level and electrolytic capacitor (109) is used as a filter. Three embodiments are described using this concept. The first embodiment is designed to periodically dial and transmit data to a central site via telephone lines and report its functionality. The second embodiment is for reporting utility usage for common utilities on a periodic basis over telephone lines. The third embodiment continually records utility usage and can be read by a portable recording device through a remote cabled interface.
Patent ES-2009604-A6 (ES)
Title: Process for the preparation of 7-(2-diethylaminoethyl)-theophylline acetyl salicylate and use thereof
IPC: C07D473/08
Filed: 1988-05-05
Abstract: A process for the preparation of 7-(2-diethylaminoethyl)-theophylline acetylsalicylate and use of the product obtained. The process comprises prior filtering of a solution of the reactants through a layer of diatomaceous earth and activated carbon, cooling and treatment with a source of high frequency ultrasounds. The product is used in the manufacture of anti-agglutination and anti-thrombotic agents. The process provides products having a high level of purity.
Patent ES-2009074-A6 (ES)
Title: Electronic store
Inventor: MC CALLEY KARL W
IPC: G06Q30/06
Filed: 1988-10-21
Abstract: An electronic store is designed in the form a video/audio presentation network stored on a medium from which it can be retrieved by subscriber's to an interactive communication system. The presentations in the network comprise still picture images viewed by the subscriber with accompanying audio. These presentations, for example, can depict the offering of products or services to subscribers.
Patent ES-2013399-A6 (ES)
Title: Method and apparatus for handling objects.
IPC: B65G47/96
Filed: 1989-03-15
Abstract: An apparatus for sorting objects or articles of produce accordingly to preselected visually ascertainable criteria. Each object is singulated and transported between adjacent pairs of plural rollers (100) attached to a conveyor chain (40) so as to be freely rotatable on an axis oriented normal to the conveying path. A rotation control surface (162) along the conveying path causes rotation in the rollers and in the object supported therebetween, increasing the surface of the object accessible for optical scanning. Information obtained during scanning is utilized to unload the objects. Pivotally mounted between each pair of rollers below the object transported therebetween is an elongated discharge plate (104). Each object is unloaded at an appropriate discharge location by pivoting upwardly the discharge plate (104) therebelow. Pivoting of the discharge plate (104) is caused by the activation of a diverter arm (174, 176 - see Figure 6) at the discharge location. The activated diverter arm directs an orientation control surface (150) attached to the discharge plate (104) onto a ramp adjacent the conveying path. The apparatus involves a single sorter chain (40) having attached thereto a plurality of three parts: rollers (100), discharge plates (104), and roller mounts (102). Rollers (100) and discharge plates (104) are supported on the roller mounts (102), which are in turn releasably secured to the sorter chain (40).
Patent ES-2014118-A6 (ES)
Title: Sliding constant-velocity joint with stops
Inventor: SCHWARZLER PETER
IPC: F16D3/227
Filed: 1989-05-19
Abstract: An axially displaceable constant-velocity joint with mutually opposite crossed ball tracks in the outer part and in the inner part of the joint and with a ball cage for steering the balls into the bisecting plane during bending of the joint, in which the outer part of the joint is closed at one end by an integrally or permanently attached end wall in relation to the size of the ball cage and inner part of the joint and has axial stops to limit the axial displacement of the outer part and the inner part of the joint relative to one another in both directions. Provided for the outer stop on one of the two components (cage, ring body) involved is a spherical stop surface which is in contact, at least along a circumferential line, with a rotationally symmetrical surface on the other of the components (ring body, cage) involved when the joint is extended as far as the stop.
Patent ES-2018907-A6 (ES)
Title: Fireproof lead-through conduit
Inventor: OHLSSON BO
IPC: H02G3/22
Filed: 1989-07-26
Abstract: Lead-through device for cables (11, 12) through a fire cell boundary (1, 2). A steel tube (3) is fireproof mounted through the boundary. A tube end part (7, 8) which may be exposed to fire, projects out from at least one side. At least the projecting pipe part has a thin layer (9) of intumescent material on its inner wall. The tube is overdimensioned in relation to cable diameters involved, and for preventing venting through it at an early stage of a fire, before the intumescent material has expanded, there is a seal (15, 17 16, 18) at least at one tube end, preferably in the form of a plug (15, 16) of mineral wool, and optionally silicon cement (17, 18).
Patent ES-2019178-A6 (ES)
Title: Control system for glass-top cooking unit
Inventor: DIEKMANN HELMUT
IPC: F24C3/10
Filed: 1989-11-10
Abstract: A cooking unit has a ceramic cooking surface, a gas burner underneath the surface, a gas supply including a solenoid valve for feeding a combustible gas to the burner, and an electric igniter juxtaposed with the burner and electrically energizable to ignite the combustible gas issuing from the burner. An electricity supply is connected to the igniter and to the gas supply for electrically energizing the igniter whenever the valve is open and supplying gas to the burner. In addition an electronic controller connected to the valve and to the electric supply monitors current consumption of the igniter and closes the valve when the current consumption of the igniter indicates same is malfunctioning. The controller includes a digital circuit that is also typically operated by the user of the cooker to turn the burners on and off and control their temperatures and an analog circuit connected parallel to each other. At least one of these circuits controls opening and closing of the valve. One of these arrangements is provided with a temperature display.
Patent ES-2017569-A6 (ES)
Title: Audio filter using multiple input SAW device
Inventor: LEE YOUNG JUN
IPC: H03J5/24
Filed: 1989-11-20
Abstract: The audio IF filter circuit described is suitable for use in a television receiver for decoding audio signals transmitted in any of a number of frequency standards. The circuit includes a tuner (1), first and second audio saw filters (2,3), a third audio saw filter (4), a video saw filter (5), and an audio IF demodulator (6). The tuner (1) supplies signals in parallel to the saw filters (2 to 5) and one of the audio filters is activated by control signals (Va to Vc) so as to give a desired filtering frequency depending on the frequency standard in use. The output signal of the activated one of the saw filters is supplied to the demodulator (6). The third audio saw filter is specially adapted so as to have first and second inputs (4a, 4b) which are connected to the tuner (1) by selection circuitry (Q1, D1, D2, L2, R1 to R3) for selecting one or other of the inputs (4a or 4b) in response to one of the control signals (Va). This allows the third audio saw filter to perform the function of two conventional such filters, thereby reducing the manufacturing cost of the filter circuit.
Patent ES-2020858-A6 (ES)
Title: Spliced cable joint cover
Inventor: DEKOCK NICOLAAS JACOBU
IPC: H02G15/196
Filed: 1990-02-16
Abstract: The cables (12,14) are joined at the splice (16) which is filled with a rubber-based putty (22). A rubber-based mastic layer (24) covers the splice and adjacent end sections of the cables. A layer of polyethylene net (26) and covering rubber sleeve (28) extend over the mastic layer. A core, which supports the sleeve in a pre-stretched form, is formed by a coiled flexible plastics strip, which is withdrawn to leave the sleeve in place. The sleeve contracts onto the polyethylene net and adheres to the mastic through the perforations.
Patent ES-2026039-A6 (ES)
Title: Process for refurbishing bathtubs
Inventor: ROURA SAGRERA ALBERTO
IPC: A47K3/16
Filed: 1990-10-08
Abstract: Process characterized in that it comprises the stages of obtaining a mould, obtaining a synthetic bathtub and fitting the latter, the first stage involving obtaining a metal (iron) form from the dimensions of the original bathtub, in that said form constitutes the mould for obtaining a synthetic bathtub, the latter being obtained by arrangement of a sheet of heated synthetic material over the aforesaid form, in that said bathtub is fitted by its being coupled over the former bathtub, measurements of the edge of the new bathtub being taken, in that a material such as foam rubber in the fluid state is applied over the former bathtub, in that the synthetic bathtub is repositioned over the original bathtub, perfect coupling between both of them being achieved, the subsequent stage being sealing the perimeter edge of the new bathtub using silicone.
Patent BE-1014967-A6 (BE)
Title: Brekerlaag en anti-stootinrichting voor een voertuigband.
IPC: B60C17/06
Filed: 2002-02-13
Granted: 2004-07-06
Abstract: Een voertuigband omvat een buitenband, welke buitenband een tussenliggende laag van een brekerlaag van geweven weefsel heeft alsmede bevestigingsgaten in twee naar binnen gerichte lippen daarvan , en een versterkende ondersteunende lus wordt gedragen in de buitenband, waarbij de versterkende dragende lus wordt gevormd door een veelvoud van versterkende dragende inrichtingen die in serie zijn verbonden en geschikt zijn om de band te ondersteunen zodat het voertuig kan blijvan rijden wanneer de band lek is.
Patent BE-1017738-A6 (BE)
Title: Disinfectant dispensing system for cleaning application in e.g. industry, has suction chamber in connection with suction mouthpiece, and canal supplying fluid in suction chamber by venturi-effect
Filed: 2007-08-27
Granted: 2009-05-05
Abstract: The system has a venturi element connected to one or more spraying devices for spraying mixed fluids, and a suction mouthpiece including a canal with a narrow end. A suction chamber is in connection with the suction mouthpiece, and another canal supplies a fluid in the suction chamber by venturi-effect created by the narrow end of the canal, where the suction chamber is connected with the suction mouthpiece in an airtight manner.
Patent FR-2358810-A7 (FR)
Title: Conveyor belt mfr. by winding textile sheet round cylinders - with mechanical pressure applied in input zone of tangency with one cylinder
IPC: B29D29/06
Filed: 1976-07-16
Granted: 1978-02-10
Abstract: Mfg. an endless conveyor belt is carried out by winding on itself and around >=2 cylinders >= 1 textile or other sheet and subjecting the sheet to the effects of >=1 mechanical pressure in the input zone of tangency with one of the two cylinders. Pref. the sheet receives a layer of adhesive before contacting the cylinders, and is subjected to the combined action of pressure and heat. One cylinder forms a driving cylinder, while the other is freely rotatable adn displaceable parallel to itself to allow positive or automatic adjustment of the distance between teh two cylinders. A third cylinder is mounted at an adjustable distance from the driving cylinder. The length and thickness of the belt can thus be adjusted and the resulting belt has a uniform appearance and constant mechanical strength.
Patent CU-20150039-A7 (CU)
Title: Procedimiento para obtener fertilizante a partir de las colas del proceso de lixiviación ácida de minerales niquelíferos
Inventor: VELÁZQUEZ GARRIDO MARTHA
IPC: C05D9/00
Filed: 2015-04-29
Abstract: Se describe un procedimiento para obtener fertilizantes de liberación controlada a partir del empleo de las colas del proceso de lixiviación ácida de minerales niquelíferos, zeolita y fuente de materia orgánica que contengan elementos nutrientes con efectos mejoradores y enmendantes para el suelo y los cultivos, mediante el tratamiento de las colas ácidas (100-1000g) con roca fosfórica (50-200g), más 100 a 200 ml de H2O y 5 a 20 ml de ácido sulfúrico concentrado, se solubiliza el fósforo obteniéndose un producto químico nutriente esencial para las plantas (P2 O5) ,el cual se mezcla con una fuente de materias orgánicas como el humus de lombriz, compost, zeolita, residuos vegetales de cosechas y el uso mínimo de nitrógeno y potasio (NK),se obtiene un producto de liberación controlada con propiedades nutricionales aplicables a diversos cultivos en diferentes sistemas productivos.
Patent CU-20180039-A7 (CU)
Title: Proteínas de fusión compuestas por una muteína de interleucina 2 e interferón tipo 1
Inventor: FERNÁNDEZ MOLINA LUIS ENRIQUE
IPC: C07K14/56
Filed: 2018-05-07
Abstract: <p>La presente invención describe proteínas de fusión basadas en citocinas, denominadas bicitocinas (BCs), particularmente formadas por Ia unión de una muteína agonista de IL2 con un interferón (IFN) tipo 1, enlazados mediante Ia región Fc de una lgG1 humana mutada y un péptido conector. La combinación de una muteína agonista de IL2 y el IFN tipo 1 en Ia estructura de las moléculas aquí obtenidas, le confiere propiedades inmunorreguladoras sorprendentes y un efecto terapéutico superior a las citocinas parentales, o a su combinación, lo cual las convierte en moléculas novedosas y atractivas para el tratamiento del cáncer. Se describen además, las composiciones farmacéuticas que comprenden como principio activo las proteínas de fusión aquí descritas.<br /> </p>
Patent DD-299376-A7 (DD)
Title: Vorrichtung zum einduesen von chlorameisensaeuremethylester in eine waessrige cyanamidloesung
Inventor: MUELLER BERND
IPC: B01J19/26
Filed: 1990-01-15
Abstract: Es wird eine Vorrichtung zum Einduesen von Chlorameisensaeuremethylester in eine waeszrige Cyanamidloesung als wesentlicher Bestandteil der Syntheseanlage zur Herstellung von 2-Benzimidazolcarbendaminsaeuremethylester erlaeutert. Durch eine bessere raeumliche Verteilung des hydrolyseempfindlichen Rohstoffes Chlorameisensaeuremethylester im Reaktionspartner Cyanamid wird eine Verkuerzung der Verweilzeit und somit eine Unterdrueckung ausbeutemindernder Nebenreaktionen, die sich letztlich auf die Qualitaet des fungiziden Wirkstoffes auswirken, erreicht.{Dosiervorrichtung; Einduesen von Chlorameisensaeuremethylester; Herstellung von Carbendazim}
Patent WO-0151813-A8 (WO)
Inventor: SEGERS JOZEF MARIA
IPC: F04C29/02
Filed: 2001-01-10
Abstract: Elément d'un compresseur à vis à injection d'eau qui comporte deux rotors (2-3) situés dans une chambre (4) de rotors. Le circuit d'eau (1) comprend une partie (10) dans laquelle règne pratiquement la pression d'évacuation. Du côté entrée, les fusées (13, 16) d'essieu sont supportées radialement par des paliers (18, 19) à glissement hydrodynamiques. Le carter (1) comporte, face aux extrémités coupées transversalement des fusées (13, 16) d'essieu, des chambres (20, 21) qui sont connectées à la partie (10) mentionnée ci-dessus ou à l'intérieur de la chambre (4) de rotors. Du côté évacuation, les fusées (14, 17) d'essieu sont d'une part supportées radialement par des paliers (25, 26) à glissement hydrodynamiques, et d'autre part supportées axialement par des paliers (27, 28) à glissement hydrostatiques connectés à la partie (10) mentionnée ci-dessus du circuit d'eau (11), ou par des paliers (37, 38) à glissement hydrodynamiques.
Patent WO-03016390-A8 (WO)
Title: Utilisation de sulfonates halogenes en tant que renforçateur de stabilisant dans le pvc
Inventor: VAN ES DANIEL STEPHAN
IPC: C08K5/42
Filed: 2002-07-10
Abstract: L'invention concerne un procédé de fabrication d'un PVC stabilisé, au cours duquel on utilise au moins un composé de formule (I). Dans cette formule, M est sélectionné parmi le groupe comprenant des métaux alcalins, des métaux terreux alcalins, de l'aluminium, et des métaux de transition, et R est sélectionné parmi le groupe comprenant des groupes fonctionnels d'alkyle, de cycloalkyle, d'aryle, d'alkaryle, et d'aralkyle substitués, linéaires ou ramifiés, lesdits substituants renfermant au moins un groupe de retrait d'électrons, tel qu'un renforçateur de la stabilité de couleurs.
Patent WO-03043712-A8 (WO)
Title: Colonne de distillation pourvue de plateaux a ecoulement double
Inventor: THIEL JOACHIM
IPC: B01D3/22
Filed: 2002-11-21
Abstract: L'invention concerne une colonne de distillation permettant de traiter thermiquement des mélanges contenant un ou plusieurs composés polymérisables. Cette colonne de distillation comprend des plateaux à écoulement double pourvus d'ouvertures dont le diamètre à l'intérieur d'un plateau à écoulement double est constant. Ces plateaux à écoulement double comportent des ouvertures dont le diamètre décroît à mesure que la distance par rapport à l'orifice d'entrée du mélange à traiter augmente.