baber/WOPTO huggingface dataset:
Patent DD-291183-A5 (DD)
Title: Verfahren zur erzeugung eines sinusaehnlichen signals
Inventor: SCHLEICHER SIEGFRIED
IPC: G06G7/26
Filed: 1989-12-27
Abstract: Verfahren zur Erzeugung eines sinusaehnlichen Signals aus funktionsgerechten analogen Teilsignalen, die in einer Teilerschaltung gebildet und taktgesteuert von Abgriffschaltern auf ein Addierglied durchgeschaltet werden, insbesondere fuer digital frequenzsteuerbare Sinus-Funktionsgeneratoren. Um eine weitestgehend exakte Sinusform zu erreichen, die fuer die Speisespannung zyklisch absoluter Positionsgeber (Resolver, Inductosyn) benoetigt werden, musz eine hohe Approximationsschrittzahl bei unveraenderter Schaltfrequenz der Abgriffschalter erreicht werden. Dazu werden die Teilsignale mehrfach parallel von Abgriffschaltern mehrerer Schalteinrichtungen durchgeschaltet, in denen jeweils taktweise versetzt nacheinander die Konfiguration der in allen Schalteinrichtungen durchschaltenden Abgriffschalter geaendert wird. Es wird jeweils in einer Schalteinrichtung ein einzelner Abgriffschalter abgeschaltet und gleichzeitig ein ein benachbartes Teilsignal aktiv schaltender Abgriffschalter zugeschaltet.{digitale Sinussignalerzeugung; Teilerschaltung; analoge Teilsignale; taktgesteuerte Abgriffschalter; Addierglied; frequenzsteuerbarer Sinusfunktionsgenerator}
Patent DD-291028-A5 (DD)
Title: Walzenluepfeinrichtung
Inventor: BRINGMANN HUBERT
IPC: B21D43/08
Filed: 1989-12-28
Abstract: Die Erfindung betrifft eine Walzenluepfeinrichtung, insbesondere fuer mechanisch angetriebene Walzenvorschuebe an Umformmaschinen. Ein selbstaendiges Aufheben des Reibschlusses der Transportwalzen wird dadurch erreicht, dasz eine von einer zwanggefuehrten Steuerkurve (1) betaetigbare Kolbenstange (4) eines Druckerzeugers (5) ueber ein Druckmedium auf die mit der Oberwalze (9) verbundenen Luepfzylinder (7) wirkt, wobei das Kolbenstangenverhaeltnis der Luepfzylinder (7) gegenueber dem Pumpenzylinder (5) kleiner gehalten ist. Figur{Walzenvorschub; Walzenluepfeinrichtung; Pumpenzylinder; Steuerkurve; Luepfzylinder; pneumatisch vorgespannter Behaelter}
Patent DD-298762-A5 (DD)
Title: Verfahren zur herstellung von reinem europiumoxid
Inventor: RICHTER HERFRIED
IPC: C09K11/78
Filed: 1990-04-02
Abstract: Die Erfindung betrifft die Herstellung von reinem Europiumoxid in Leuchtstoffqualitaet aus Seltenerdgemischen mit 0,01 bis 1% Eu2O3/SE2O3. Das erfindungsgemaesze Verfahren ist gekennzeichnet durch die Anreicherung von Eu3 durch Extraktion mit sauren Phosphorsaeureestern, insbesondere Di(2-ethylhexyl)-phosphorsaeure, auf 5% Eu2O3/SE2O3, 2stufige Faellung von * zur Aufkonzentrierung auf 95% Eu2O3/SE2O3 und nachfolgende Feinreinigung durch Ausfaellung von Verunreinigungen an SE3 als Hydroxide aus * Nach diesem Verfahren wird Europiumoxid mit 99,99% Eu2O3/SE2O3 erhalten, wobei die Verunreinigungen an anderen Seltenen Erden jeweils 0,002% je Element betragen.{reines Europiumoxid; Leuchtstoffqualitaet; Seltenerdgemische; Extraktion; saure Phosphorsaeureester; *}
Patent DD-297244-A5 (DD)
Title: Vorrichtung zur differenzdruckmessung an der wirbelschicht
Inventor: POLTE KARL-HEINZ
IPC: B01J8/24
Filed: 1990-08-16
Abstract: Die erfindungsgemaesze Vorrichtung kann vorzugsweise in Wirbelschichtgranulatoren der pharmazeutischen Industrie angewendet werden. Da erfahrungsgemaesz der Hauptanteil des gesamten Differenzdruckes im Wirbelschichtgranulator (WSG) nicht an der Wirbelschicht selbst sondern an Siebboden und Filtersektion abfaellt, erweist sich eine gesonderte Differenzdruckmessung an der Wirbelschicht zur Bewertung der Wirbelschichtbeschaffenheit als sinnvoll, um Wirbelschichtausdehnung und Partikelbelastung zu optimieren. Die Meszstelle vor der Wirbelschicht (fuer den hoeheren Druck p ) befindet sich direkt auf dem Siebboden oder beim Rotor-WSG kurz ueber dem Spalt im Bereich des Luftpolsters. Die Meszstelle hinter der Wirbelschicht (fuer den niedrigeren Druck p ) ist dort zu installieren, wo die Wirbelschicht enden soll, im allgemeinen ueber dem Sprueharm aber unterhalb der Filtersektion. Waehrend fuer die Meszstelle vor der Wirbelschicht die radiale Positionierung von Bedeutung ist, kann sich im allgemeinen die andere Meszstelle am Behaelterrand befinden. Die Zeitkonstante des Differenzdrucksensors sollte in der Groeszenordnung der Zeit liegen, die der Luftstrom zum Passieren der Wirbelschicht benoetigt.{Differenzdruckmessung; Wirbelschicht; Wirbelschichtgranulator; Pharmazie; Verfahrenstechnik; Messung; Differenzdruck}
Patent DE-112005003109-A5 (DE)
Inventor: HARTINGER PETER
IPC: H01H3/00
Filed: 2005-12-22
Abstract: A method and a device are disclosed for the secure operation of a switching device including at least two main contacts which can be switched on and off and which includes respectively, contact pieces and a displaceable contact bridge, and at least one control magnet which includes a displaceable anchor. The anchor acts upon the contact bridge when it is switched on and off such that the corresponding main contact is opened or closed. At least one embodiment of the inventive method includes the following steps: a) release device for a force element remains in a first state in order to interrupt the main contact as long as the main contacts are closed when switched on and open when switched off, and b) the release device are transferred into a second state if at least the main contact is welded after switching off.
Patent BE-1004667-A6 (BE)
Title: Voormeng-gasbrander.
IPC: F23D14/64
Filed: 1991-03-27
Granted: 1993-01-05
Abstract: Atmospherische voormeng-gasbrander met ten minste één gasmondstuk (8) en ten minste één mengbuis, die op een onderlinge afstand (s, s') van elkaar staan, waarbij een automatische afstands-besturingsinrichting (13) aanwezig is voor het wijzigen van de afstand tussen de gas-mondstuk (8) en de inlaat (7) van de mengbuis (6) in afhankellijkheid van een van de brander (23) afgeleide temperatuur.
Patent ES-2006883-A6 (ES)
Title: Loading compensation in cyclometer register
Inventor: HARDY SAMUEL GRAHAM
IPC: G06M1/16
Filed: 1988-04-07
Abstract: A cyclometer register in an electric watthour meter includes a free counterweight for producing a kinetic-energy kick for advancing superior cyclometer drums. A drum counterweight, affixed to the units cyclometer drum, is disposed 180 angular degrees out of phase with the free counterweight. The drum counterweight has a moment equal to one-half the moment of the free counterweight, whereby the maximum sum of moments and the peak-to-peak moment is reduced by half. A harmonic counterweight rotates at twice the angular rate of the units cyclometer drum and reflects one-quarter of the moment of the free counterweight back to the driving elements. The harmonic counterweight reduces further the maximum moment as seen by the driving elements and also increases the minimum moment so that the variability in moment is reduced, thereby enabling an offsetting constant increase in meter torque and reducing metering error.
Patent ES-2006631-A6 (ES)
Title: Immunogenic peptide antigen corresponding to plasmodium vivax circumsporozoite protein.
Inventor: ARNOT DAVID E
IPC: C07K14/44
Filed: 1988-04-15
Abstract: A synthetic peptide comprising an amino acid sequence including the sequence Asp-Arg-Ala-X-Gly-Gln-Pro-Ala-Gly wherein X is selected from the group consisting of Asp and Ala, said peptide being capable of eliciting formation of antibodies recognizing the circumsporozoite protein of Plasmodium vivax sporozoites.
Patent ES-2010780-A6 (ES)
Title: Diuretic furo:benzisoxazole derivs. prodn. - by reacting benzisoxazole cpd. with alkoxy cpd. then treating with halogenating agent
Inventor: KOGA HIROSHI
IPC: A61K31/41
Filed: 1988-08-11
Abstract: Benzisoxazole deriv. of formula (II) is reacted with a cpd. of formula (III) to give a cpd. of formula (IV), and this is reacted with a halogenating agent and then opt. hydrolysed to obtain a furobenzisoxazole deriv. of formula (I). In the formulae R1 is halogen or opt. lower alkyl-substd. phenyl; R2 and R3 are each H,halogen or lower alkyl; R4 is lower alkyl. Specific examples of (I) are (1) 5-chloro-7,8-dihydro-3-phenylfuro(2,3-g)-1,2-benzisoxazole -7-carboxylic acid and (2) 5-chloro-7,8-dihydro-3- phenylfuro (2,3-g)-1,2-benzisoxazole- 7-carboxylic acid.
Patent ES-2011850-A6 (ES)
Title: Pre-sensitized lithographic printing plate production.
Inventor: MICHAEL SIMPSON STUART
IPC: B41N3/03
Filed: 1988-08-26
Abstract: There is disclosed a method of producing a lithographic printing plate which comprises a light sensitive coating applied to an aluminium substrate, in which the method includes an anodising step in which the aluminium substrate is anodised using phosphoric acid present in a range from 100 % to 30 % by volume and sulphuric acid present in a range from 0 % to 70 % by volume of the same normality, and a coating step in which the anodised aluminium substrate is coated with a resin which comprises a photo crosslinkable polymer having a maleimidic functional group plus a sensitiser. The invention therefore provides good adhesion of the coating and improved sensitivity.
Patent ES-2011394-A6 (ES)
Title: Method for operating a rear-window wiper and device for carrying out the method
Inventor: KOLBERG GERHARD
IPC: B60S1/58
Filed: 1988-11-04
Abstract: A method for operating a rear-window wiper of a motor vehicle and a device for carrying out the method is proposed, in which the rear-window wiper (30) is switched on when the windscreen wiper (10) is switched on and the reverse gear is engaged. In addition to automatic mode of the rear-window wiper (30), it is possible for the rear-window wiper (30) to be switched on manually with the rear-window wiper switch (32). The overall control (21 to 26, 29) for the windscreen wiper and rear-window wiper (10, 30) is accommodated in a switching device (33).
Patent ES-2011925-A6 (ES)
Title: Espresso coffee machine including a centrifugal filter and a steam generator
Inventor: LEUSCHNER UDO
IPC: A47J31/22
Filed: 1988-12-09
Abstract: Espresso coffee machine comprising a centrifugal filter 22 which receives water coming from a hot-water container 8, open at its top, which is part of an electric water heater 7 arranged underneath. The water heater 7 has a steam-production chamber 62, which is closed except for inlet and outlet pipes 72, 74. Part of the base 10 of the hot-water container 8 forms the upper wall of the steam-production chamber 62. A heating element 12 heats both the water container 8 and the steam-production chamber 62.
Patent ES-2010047-A6 (ES)
Title: Mushroom cultivation method
Inventor: VAN LE THUC
IPC: A01G18/69
Filed: 1988-12-15
Abstract: Mushrooms are cultivated by sealing a compost layer with a mushroom inoculum and covering discrete areas of the surface with a casing material. Alternating areas of casinq materials and of uncovered compost are obtd. - Less than 50%, pref. less than 30%, esp. less than 20% (5-18%) of the compost is covered with casinq material. The mushroom inoculum is allowed to colonise the compost before the casing material is applied. Areas not covered by casinq material are covered by a non-casing material. The non-casinq material is a self-supporting coherent material which absorbs 50-800q H2O/100g, esp. a non-woven fabric coated with a hydrophilic resin. The fabric is made from polyester, nylon and/or wool fibres. The resin is acrylic or acrylonitrile-butadiene copolymer. The casinq layer may be in the form of a mat of non-casinq material with discrete areas of casinq material. Kits comprising seeded compost, casinq material, and a mat of non-casinq material are new.
Patent ES-2012670-A6 (ES)
Title: Pressure relief device
Inventor: CENTRELLI RENZO
IPC: F22B31/00
Filed: 1989-03-03
Abstract: The invention relates to a pressure-relief device in a PFBC power plant with a combustor (12) enclosed in a pressure vessel (10). The device is intended to limit the pressure difference between the combustor (12) and the surrounding space (22) in the pressure vessel (10) and to initiate pressure relief of the pressure vessel (10) out into the atmosphere. Via a conduit (54) with a rupture disc (56), the combustor (12) communicates with one or more blow-off valves (42). If the rupture disc (56) bursts, a sensor (62) indicates this and effects opening of the blow-off valve (42) via signal processing and operating equipment (64). Between the rupture disc (56) and the combustor (12) a perforated diaphragm (60) is provided. In the space between this diaphragm and the rupture disc (56) a layer of particulate, heat-insulating material (58) is provided, which restricts the heating of the rupture disc (56).
Patent ES-2014609-A6 (ES)
Title: Dryer for bulk (loose) products with a high level of moisture
IPC: A23L3/40
Filed: 1989-04-25
Abstract: Dryer applicable to drying flowers, olive pomace, fodder (forage), etc. The dryer comprises, in combination, a rotary-drum drying chamber and a flow drying chamber. The rotary-drum drying chamber has a double wall in order to define an annular air-heating chamber, which air is circulated through the flow drying chamber. This flow drying chamber is located downstream of the outlet from the rotary-drum drying chamber.
Patent ES-2016177-A6 (ES)
Title: Installation for utilising the energy generated by the circulation of heavy moving objects
IPC: F03G7/08
Filed: 1989-09-29
Abstract: It comprises a floating track section which links two sections of roads or the like and which constitutes an independent element sensitive to the weight of the circulating moving objects, the force of which is transmitted by means of suitable members to a dammed-up liquid volume whose hydraulic pressure activates drive elements connected to the shaft of an electric generator. The volume of liquid used is recovered by gravity in the main tank of the installation, whilst the floating track portion returns to its original position by means of elastic means which support it.
Patent ES-2021218-A6 (ES)
Title: Ceramic burner
Inventor: HEBEL RUDOLF
IPC: F23D14/22
Filed: 1990-03-07
Abstract: A ceramic burner is provided, particularly for use in a hot-blast oven, with a generally cylindrical wall defining a central burner duct and a housing extending around and spaced from the generally cylindrical wall to define an outer annular duct disposed coaxial to the central burner duct. The generally cylindrical wall includes an inner peripheral surface extending outwardly from a central burner duct to define a burner mouth. First and second ring nozzles are provided having openings extending from the outer annular duct and open at the burner mouth. Nozzle inserts are provided for insertion into the openings of the first and second ring nozzles so as to vary the cross-sectional area defined by the openings of the first and second ring nozzles. Additionally, injector grids are provided for insertion into the openings of the first and second ring nozzles so as to divide each of the openings into a plurality of smaller openings. The ceramic burner may also be provided with a third ring nozzle, extending from the outer annular duct and open at the central burner duct, which is located below the burner mouth.
Patent ES-2025456-A6 (ES)
Title: Gravity feed water purification cartridge
Inventor: GERNTRY JEFFERSON L
IPC: C02F1/42
Filed: 1990-07-31
Abstract: A container has a removable multi-bed, water purification filter 30 with two beds or compartments 62, 64 that are separated by a fibrous member. The multi-bed filter reduces lead, aluminum, chlorine, or the like, from water. The container has upper and lower chambers 26, 12 with the multi-bed filter therebetween which permit a batch filtering of water in response to a gravity feed so that water pressure is not required in order to filter water. One somewhat funnel shaped container 26 enables a user to make a small batch of filtered water for a use such as a cup of coffee or tea, a bowl of soup, or the like. Another two compartment container (Fig. 9) enables the user to make large batches of water which may be stored in a refrigerator, for example.
Patent FR-2062098-A6 (FR)
Title: Dough ball-forming machine
IPC: A21C7/02
Filed: 1969-10-10
Granted: 1971-06-25
Abstract: The machine comprises superimposed circular plates which rotate around a common axis. The underside of the upper plate has a groove, while the upper side of the lower plate has another groove, opposite the former. These two grooves together form a cavity which is toroidal in shape. The piece of dough, which is to be formed into a ball, is introduced into the machine and coated with flour to prevent any sticking to the plates. If the top plate is rotated while the lower plate remains stationary the ball of dough will roll, without sliding, and will make a complete turn of the machine while the top plate makes two. The ball may be driven by an expansible mandrel so that balls may be made of different diameters. Esp. used in mfr of bread. Add to 1500915.
Patent BE-1012919-A6 (BE)
Title: Machine for cutting bread
IPC: B26D7/06
Filed: 2000-01-19
Granted: 2001-05-08
Abstract: A machine for cutting bread, wherein the table (21) for introducing  thebread is incurved with its concavity turned towards the bottom of the machineand the bread pusher (25) is operated for moving towards the cutting device(24) describing a rotational movement about an axis (27) placed underneaththe table (21) for introducing the bread.<IMAGE>
Patent FR-2272577-A7 (FR)
Title: Cleaning device for refuse chute - has steam nozzles located between upper fixed brush and lower rotating brush
IPC: B08B9/04
Filed: 1974-05-21
Granted: 1975-12-19
Abstract: The cleaning device for removing the layer of refuse attached to the sides of a dry, vertical refuse disposal chute, has an upper cleaning brush (3) with metal bristles, located near the anchorage for the suspension cable (2), and a disc shaped ejection device (4) for steam, fed through a tube (13) from below. Under this disc is another cleaning brush (6) mounted on a sleeve (7) so that it can rotate. The steam supply tube incorporates a bypass valve, so that by increasing the steam pressure, steam is forced through a nozzle (10) alongside the bottom of the sleeve, to rotate the sleeve, and hence the lower brush (6). Water and detergent can also be sprayed from the disc (4).
Patent FR-2287153-A7 (FR)
Title: External rear view mirror for industrial vehicle - has body sealing strip mounting brackets with seals for clamps of tubular bracket
IPC: B60R1/06
Filed: 1975-02-13
Granted: 1976-04-30
Abstract: The mirror body is adjustably mounted on a tubular bracket with a central vertical portion and two transverse arms pivoting on the coachwork. In the reflector plate (6) and mirror connection zone is a seam (8) of sealing material supplementing the effect of the external peripheral seal (7). Two brackets (9) are fixed to the body (1) to allow it to pivot on the tubular bracket, and each of these has on its base a small deformable foot (10) fitting in a hole in the body and flanged over from inside the latter. The upper end of the tubular bracket is flattened, and fits in a protective cap acting as a spacer in conjunction with the fork-shaped mounting accommodating this end. The cap is partly filled with sealing material. The brackets have sealing caps for the mounting bolts and nuts.
Patent CU-20060195-A7 (CU)
Title: Forma cristalina delta-d del clorhidrato de la ivabradina, su procedimiento de preparación, y las composiciones farmacéuticas que lo contienen
Inventor: DAMIEN GERARD
IPC: C07D221/00
Filed: 2006-10-11
Abstract: Forma cristalina delta d del clorhidrato de ivabradina de fórmula (I) (ESPACIO PARA FÓRMULA) caracterizada por su diagrama de difracción X sobre polvo. Medicamentos.
Patent CU-20090229-A7 (CU)
Title: Moduladores de calicreína 7
Inventor: RANDL STEFAN ANDREAS
IPC: A61K31/401
Filed: 2009-12-24
Abstract: La presente invención se refiere a la estructura de cristal de la proteasa de serina calicreína 7, y al uso de esta estructura de cristal en el descubrimiento de fármacos. La presente invención también se refiere a compuestos que se enlazan específicamente a este sitio activo de la calcreína 7.
Patent CU-20130145-A7 (CU)
Title: Tioefenos polisustituidos y su procedimiento de obtención
Inventor: ALFREDO PEÑA RICARDO
IPC: C07D333/10
Filed: 2013-10-25
Abstract: Se producen tiofenos polisustituidos por reacción de acetamidas bromadas derivadas del furoil y benzoilacetonitrilo con binucleófilos como los aminomercaptoacrilatos y sus sales, en presencia de etanol absoluto como solvente y mediante reflujo, por un método sintético más sencillo y ventajoso que los reportados para compuestos semejantes. Las sustancias sintetizadas se caracterizan por poseer la siguiente fórmula estructural: Espacio para fórmula Estos compuestos constituyen importantes productos de partida para la síntesis de novedosas estructuras orgánicas complejas, de gran potencialidad biológica.Todos los tiofenos obtenidos fueron caracterizados inequívocamente por los datos del análisis elemental cuantitativo, de los espectros IR y RMN, por la espectrometría de masas y la difracción de Rayos X.
Patent DD-281496-A7 (DD)
Title: Ophthalmorheografischer fuehler
Inventor: KOZIN
IPC: A61B5/296
Filed: 1987-02-11
Abstract: Die Erfindung betrifft medizinische Geraete, die in der Ophthalmologie Anwendung finden, insbesondere aber die Untersuchung der Augenhaemodynamik. Zwecks Erhoehung der Meszgenauigkeit des Kompressionsdrucks durch Verringerung der Druckkraft, ist das Fuehlergehaeuse mit einer zusaetzlichen Wand 1 ausgestattet, die eine Kontaktlinse darstellt, wobei die Waende hermetisch miteinander entlang des Umfangs verbunden sind und einen Hohlraum bilden, der mit einem Stutzen 2 gekoppelt ist; an der Grundwand sind durchgehende OEffnungen 4 zu finden. Figur
Patent DD-290994-A7 (DD)
Title: Verfahren zur stoerfesten datenuebertragung
Inventor: GROPP REINHARD
IPC: H04B7/24
Filed: 1989-02-13
Abstract: Gegenstand der Erfindung ist die gesicherte Datenuebertragung ueber stark gestoerte Nachrichtenkanaele. Dazu zaehlen insbesondere Kanaele mit zufaelligen zeit- und frequenzdispersiven Eigenschaften sowie Kanaele mit additiven zeitvarianten Stoerungen. Wichtige Einsatzgebiete sind der bewegliche Seefunkdienst ueber Kurzwellenstrecken sowie Einrichtungen des landgebundenen Mobilfunks. Kerngedanke der Erfindung ist eine lose Kopplung zwischen den Endgeraeten, bei der Nutzdaten auf einem Vorkanal auch ohne permanente Verfuegbarkeit eines Rueckkanals zur Empfangskontrolle verzoegerungsfrei zur Aussendung kommen. Durch die Erfindung werden sowohl ungenutzte redundante Aussendungen in der Hauptuebertragungsrichtung als auch ungenutzte redundante Quittungsmitteilungen auf dem Rueckkanal minimiert. Verfahrensmerkmal ist ferner eine Systemanpassung auf eine Simplex-Situation ohne Rueckkanal, jedoch mit Vorwaertsfehlerkorrektur. Die technische Realisierung des Verfahrens ist besonders vorteilhaft in der Einheit von Hard- und Software moderner Personalcomputer als Datenendgeraete zu sehen.{Datenuebertragung; Paketuebertragung; Fehlererkennung; Fehlerkorrektur; Schwundkanal}
Patent WO-0248326-A8 (WO)
Inventor: RAMAKRISHNAN SHYAM
IPC: C12N9/64
Filed: 2001-12-14
Abstract: Certains réactifs régulant la calpaïne humaine et certains réactifs se fixant aux produits génétiques de la calpaïne humaine peuvent jouer un rôle dans la prévention, l'amélioration, ou la correction de dysfonctionnements ou de maladies y compris, de façon non exhaustive, des maladies du système nerveux périphérique ou central ou des maladies du système génito-urinaire, telles que, par exemple, l'incontinence urinaire ou l'hyperplasie prostatique bénigne.